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Journal of the Heat Transfer Society of Japan٠⎇ⓥቶߩ࠷࡯࡞․㓸ภ  ٠ 

‫ޟ‬વᾲ‫ޠ‬ේⓂߩᦠ߈ᣇHow to Write a Manuscript of Dennetsuવᾲ ᄥ㇢㧔વᾲᄢቇ㧕
Taro DENNETSU (Dennetsu University)ߪߓ߼ߦ
એਅߩᵈᗧ੐㗄ߦ⇐ᗧߒߡ㧘ේⓂࠍ૞ᚑߔࠆߎ
ߣ㧚‫ޟ‬વᾲ‫↪ޠ‬ේⓂ૞ᚑ਄ߩᵈᗧ ᮡḰᒻᑼ
ේⓂߪ Microsoft Word ╬ࠍ↪޿ߡ૞ᚑߒ㧘࿑߿౮⌀╬ߪේⓂߦᒛࠅㄟߺ৻ߟߩࡈࠔࠗ࡞ߣߒߡቢ
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2 Ბ⚵㧘1 Ბ 80mm㧘Ბ㑆㓒૛⊕ 10mm
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ᧄᢥ(Windows) MS ᣿ᦺ૕(Macintosh) ⚦᣿ᦺ૕⷗಴ߒ(Windows) MS 䉯䉲䉾䉪૕
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࡝ࡦࠣߒ೨ߦ 1 ⴕⓨߌࠆ㧚ਛ⷗಴ߒߪ 2.2 ߥߤߩࠃ߁ߦ⇟ภࠍߟߌᏀነߖߔࠆ㧚⷗಴ߒߩᢙሼߪඨ
ⷺߣߔࠆ㧚ⴕߩᆎ߼ߦ㧘᜝ᒐ߿ࡂࠗࡈࡦ╬߇ߎߥ޿ࠃ߁ߦ⑌ೣಣℂࠍⴕ߁ߎߣ㧚 ฏ⺒ὐฏ⺒ὐߪ 㧘߅ࠃ߮ 㧚ࠍ↪޿㧘 ‫ߪޕ ߿ޔ‬ㆱߌࠆߎߣ㧚
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ࠍ↪޿ࠆߎߣ㧚 ෳ⠨ᢥ₂ߦߟ޿ߡ
 ⇟ภߩઃߌᣇ
ෳ⠨ᢥ₂ߪᧄᢥਛߩ⹥ᒰߔࠆ୘ᚲߦ[1]㧘[2,4]㧘
[6-10]ߩࠃ߁ߦ⇟ภࠍ౉ࠇߡ␜ߔ㧚 ෳ⠨ᢥ₂ߩᒁ߈ᣇ
⪺⠪ฬ㧘⹹ฬ㧘Ꮞ㧘ᐕ㧘㗁ߩ㗅ߣߔࠆ㧚Ფภ㗁ߩᡷ߹ࠆ㔀⹹(Therm. Sci. Eng.ߥߤ)ߪᏎ-ภᢙߩࠃ߁ߦߒߡภᢙ߽౉ࠇࠆ㧚⪺⠪ฬߪ㧘ฬሼ㧘ฬ೨ߩࠗ࠾ࠪࡖ࡞㧚ߩࠃ߁ߦ⸥ㅀߔࠆ㧚㔀⹹ฬߩ⋭⇛ᴺ
ߪ⑼ቇᛛⴚᢥ₂ㅦႎ(JICST)ߦḰ᜚ߔࠆ㧚ᢥ₂ߩ⴫㗴ߪ⋭⇛ߔࠆ㧚ᣣᧄ⺆ߩ㔀⹹࡮ᦠ☋ߩ႐วߪ⪺⠪ฬ࡮ᦠฬߣ߽⋭⇛ߒߥ޿㧚ෳ⠨ᢥ₂
[1] વᾲᄥ㇢㧘વᾲ⧎ሶ㧘ᣣᧄᯏ᪾ቇળ⺰ᢥ㓸 B✬㧘80-100 (1999) 3000㧚
[2] Incropera, F. P. and Dewitt, D. P., Fundamentals
of Heat and Mass Transfer, John Wiley & Sons
(1976).
[3] Smith, A. et al., Therm. Sci. Eng., 7-5 (1999) 10.
[4] ጊ↰ᄥ㇢㧘߿ߐߒ޿વᾲ㧘ᾲ⻠␠ (1980).
ේⓂ૞ᚑ↪ߩ࠹ࡦࡊ࡟࡯࠻㧔MS-WORD㧕ߪਅ⸥ߩવᾲቇળߩࡎ࡯ࡓࡍ࡯ࠫࠃࠅ࠳࠙ࡦࡠ࡯࠼ߢ
߈߹ߔ㧚વᾲቇળߩࡎ࡯ࡓࡍ࡯ࠫ http://www.htsj.or.jp/ળ๔࡮⸥੐࡮⺰ᢥᛩⓂ⴫⚕ߩ࠹ࡦࡊ࡟࡯࠻
http://www.htsj.or.jp/den_guide.html
ォタ⸵⻌㗿↳⺧ࡈࠜ࡯ࡓ
http://www.htsj.or.jp/reqcopy.html

Vol. 422003

No. 176

Septemberવ  ᾲ⋡ ᰴ‫⎇ޛ‬ⓥቶߩ࠷࡯࡞․㓸  ‫ޜ‬⎇ⓥቶߩ࠷࡯࡞․㓸  ߦ޽ߚߞߡ㧙⍮⊛࡮‛⊛⽷↥ߩᖱႎ੤឵㧙· · · · · · · · · · · · · · ⧎᧛ సᖗ㧔᧲੩Ꮏᬺᄢቇ㧕 · · · · · · · ⥄ὼኻᵹߩ⿒ᄖ✢⸘᷹· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Ⓑ၂ ᾖ⟤㧔⨙ၔᄢቇ㧕 · · · · · · · ᄙὐหᤨ⸘᷹ .&8 ࠪࠬ࠹ࡓ· · · · · · · · · · · · · · · · · · · · · · · · · ᾢ↰ 㓷ᒫ㧘ฎᏒ ♿ਯ㧔ጘ㒂ᄢቇ㧕㧘౎⾐ ᱜม㧔ንጊ໡⦁㜞╬ኾ㐷ቇᩞ㧕 · · · · · · · .+( ߅ࠃ߮ᐓᷤ↹௝ᴺߦࠃࠆྃ㔵ᵹേ⸘᷹ᴺߩ㐿⊒⒁⹤
· · · · · · · · · Ꮉญ ㆐਽㧘⪉↰ ౏৻㧘೨↰ ᣽ା㧔ᘮᙥ⟵Ⴖᄢቇ㧕· · · · · · · 
 *+–.+( ࠍ↪޿ߚᶧ⋧ౝỚᐲ႐ߩ⸘᷹ᴺ· · · · · · · · · · · · · · · · · · · · · · · · · ጊᩮ ጪᔒ㧔ንጊᄢቇ㧕· · · · · · 㜞ᤨ㑆࡮ⓨ㑆ಽ⸃⢻ᤨ♽೉ 2+8 ߩ㐿⊒· · · · · · · · · · · · · · · · · · · · · · · ᐫᯅ ⼔㧔᧲੩Ꮏᬺᄢቇ㧕㧘ፕ ᢘ᳃㧔⥶ⓨቝቮᛛⴚ⎇ⓥᚲ㧕㧘⑔㉿ సᒾ㧔⷏⪇↥ᬺ㧕㧘ችౝ ᢅ㓶㧔᧲੩Ꮏᬺᄢቇ㧕 · · · · · · ࡟࡯ࠩ࡯ࡈࠜ࡯ࠞࠬᄌ૏⸘ࠍ↪޿ߚࡑࠗࠢࡠ࠴ࡖࡦࡀ࡞ౝᶧ⤑⇇㕙᷹ቯࠪࠬ࠹ࡓ
· · · · · · · · · · · · · · · · · · ᵄᵤਭ ㆐਽㧘⾨㓷 ኡ⠰㧔᧲੩໡⦁ᄢቇ㧕· · · · · · ᳇ᶧ⇇㕙ᄌ૏㊂᷹ቯߩߚ߼ߩ㔚ሶ⊛ࠬࡍ࠶ࠢ࡞ᐓᷤᴺ
· · · · · · · · · · · · · · · · · · · · · · · ⷏㊁ ⠹৻㧘᧘ ᣂᵄ㧔ᮮᵿ࿖┙ᄢቇ㧕· · · · · · ‫ޛ‬ળ⼏ႎ๔‫ޜ‬ ࠩࡦࡆࠕ࿖㓙ળ⼏ާ*'(#6ިႎ๔· · · · · · · · · · · · · · · · · · · · · · · · ቝ㜞 ⟵㇢㧔ᮮᵿ࿖┙ᄢቇ㧕· · · · · ·  +PVGT2#%- ႎ๔· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ⍫Ỉ ๺᣿㧔࠰࠾࡯㧕· · · · · · ‫ޛ‬ᶏᄖᣏⴕߩⵣᛛࠪ࡝࡯࠭‫ޜ‬ ᣏߩⵣᛛ㧔ߘߩ㧞 ⴕേ✬㧕· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ේ ೑ᰴ㧔ᣣᧄᎿᬺᄢቇ㧕· · · · · · ‫ޛ‬ᡰㇱᵴേႎ๔‫ޜ‬ ੩߆ࠄ᣿ᣣ߳㧙⾆⦁࡮⡛⼔㒮࡮੩ㇺᄢቇવᾲ࠮ࡒ࠽࡯ႎ๔㧙· · · · · · · ศ↰ ⧷↢㧔੩ㇺᄢቇ㧕
· · · · · · ‫ⴕޛ‬੐ࠞ࡟ࡦ࠳࡯‫ · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·ޜ‬‫߅ޛ‬⍮ࠄߖ‫ޜ‬╙㧠㧝࿁ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓ㐿௅᩺ౝ· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·  · · · · · · ᐔᚑ  ᐕᐲᣣᧄવᾲቇળ ቇⴚ⾨࡮ᛛⴚ⾨࡮ᅑബ⾨ ౏൐ߩ߅⍮ࠄߖ· · · · · · · · · · · · · · · · · · ·  · · · · · · ‫਻ޟ‬Ꮊવᾲ࠮ࡒ࠽࡯࡮ḡᏓ㒮‫ߏߩޠ‬᩺ౝ· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·  · · · · · · 
ળຬฬ★ߩ⊒ⴕߦߟ޿ߡ· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·  · · · · · · ‫ޟ‬વᾲ‫ޠ‬ળ๔ߩᦠ߈ᣇ· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·  · · · · · · ੐ോዪ߆ࠄߩㅪ⛊· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·  · · · · · · ࠗࡦ࠲࡯ࡀ࠶࠻ᖱႎࠨ࡯ࡆࠬ  ٨http://www.htsj.or.jp/ᦨᣂߩળ๔࡮ⴕ੐ߩ੍ቯ╬ࠍឭଏ  ٨htsj@asahi-net.email.ne.jp੐ോዪ߳ߩㅪ⛊ߩ㔚ሶࡔ࡯࡞ߦࠃࠆฃઃ

Journal of The Heat Transfer Society of Japan
Vol.42, No.176, September 2003

CONTENTS< Special Issue for Tools in Laboratories (1)>Preface to a Brief Special Issue for Tools in Laboratories-Information Exchange of Intellectual and Material Properties
Katsunori HANAMURA (Tokyo Institute of Technology)· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1
Infrared sensing for natural convection
Terumi INAGAKI (Ibaraki University)· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2
Multi-point LDV system
Masaya KUMADA, Noriyuki FURUICHI (Gifu University),
Tadashi HACHIGA (Toyama National College of Martime Technology)· · · · · · · · · · · · · · · · · · · · · · · · · 6
Inside story of the development of laser induced fluorescent andinterferometric laser imaging technique for spray flows
Tatsuya KAWAGUCHI, Koichi HISHIDA and Masanobu MAEDA (Keio University)· · · · · · · · · · · · · · · 9
A Technique for Measuring a Concentration Field in a Liquid Using HI-LIF
Takeshi YAMANE (Toyama University)· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 13
High-Temporal and Spatial Resolution Time-Series PIV
Mamoru TANAHASHI (Tokyo Institute of Technology),
Gyung-Min CHOI (National Aerospace Laboratory)
Katsuhiko FUKUZATO (Seika Corporation),
Toshio MIYAUCHI (Tokyo Institute of Technology)· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 17
Measuring System for Liquid Film Interface in Microchannels Using Laser Focus Displacement Meter
Tatsuya HAZUKU and Tomoji TAKAMASA (Tokyo University of Mercantile Marine)· · · · · · · · · · · · · 21
Electronic Speckle Pattern Interferometry for Displacement Measurement Applied to Gas-Liquid Interfaces
Koichi NISHINO, Xinbo LI(Yokohama National University)· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 25

< Report on International Conference >Report on Zambia International Conference
Yoshio UTAKA (Yokohama National University)· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 29
Report on InterPACK2003
Kazuaki YAZAWA (Sony)· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 31

< Secret Technique for a Trip >Secret technique for a trip (2. action)
Toshitsugu HARA (Nippon Inst. of Tech.)· · · · · · · · · · ·· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 33

< Report on Branch Activity>
From Kyo to Tomorrow- Report on Heat-Transfer Seminar at Kibune, Shogoin and Kyoto University Hideo YOSHIDA (Kyoto University)· · · · · · · · · · ·· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 35

<Calendar> · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 39
<Announcements> · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 41⎇ⓥቶߩ࠷࡯࡞․㓸(1)⎇ⓥቶߩ࠷࡯࡞․㓸(1)ߦ޽ߚߞߡ
㧙⍮⊛࡮‛⊛⽷↥ߩᖱႎ੤឵㧙Preface to a Brief Special Issue for Tools in Laboratories-Information Exchange of Intellectual and Material Properties⧎᧛ సᖗ㧔᧲੩Ꮏᬺᄢቇ㧕
Katsunori HANAMURA (Tokyo Institute of Technology)ታ㛎ᚻ㗅߿ⵝ⟎ߩ⚦ㇱ㧘߽ߒߊߪߘߩ᷹ቯᚻᴺ
ߦߚߤࠅ⌕޿ߚ㆏╭ߥߤ㧘⎇ⓥߩ޿ࠊ߫ࡁ࠙ࡂ࠙
ߦ㑐ࠊࠆౝኈࠍ㧘ࠪࡦࡐࠫ࠙ࡓ߿⻠Ṷળߩࠊߕ߆
ߥᤨ㑆ߢߩ⊒⴫߿⾰⇼ᔕ╵ߩߺߢℂ⸃ߔࠆߎߣߪ
࿎㔍ߣᕁࠊࠇ߹ߔ㧚ߘߎߢ㧘ቇળߩᦼ㑆ਛߦ⊒⴫⠪߿ߘߩ⎇ⓥቶߩ㑐ଥ⠪ࠍ᝝߹߃ߡ㧘ߓߞߊࠅ⹤
ࠍ⡞ߊ㧘޿ࠊࠁࠆࡠࡆ࡯ᵴേ㧔৻ㇱߢ⡊ߦߔࠆᬺ⇇↪⺆㧫㧕߇㧘ળ႐ౝᄖߢ㗫❥ߦⴕࠊࠇࠆߎߣߪ
ߏሽ⍮ߩߣ߅ࠅߢߔ㧚੹߹ߢ᷹ቯߢ߈ߥ߆ߞߚ߽
ߩ߿⷗߃ߥ߆ߞߚ߽ߩ߇㧘ߜࠂߞߣߒߚࠕࠗ࠺ࠕ
ߢ㧘᷹ቯࠍน⢻ߣߔࠆߎߣ߿นⷞൻߢ߈ࠆᎿቇߩ
㉑㉓๧ߪ੹߽⎇ⓥ⠪߿ቇ↢ࠍ㝯ੌߒߡᱛߺ߹ߖࠎ㧚ߘ߁ߒߚࠕࠗ࠺ࠕ߿᷹ቯᚻᴺߩ⺰ℂߪ㧘⎇ⓥቶߩ
޿ࠊ߫⍮⊛⽷↥ߢ޽ࠅ㧘ߘࠇߦࠃߞߡ᭴▽ߐࠇߚ᷹ቯེߪ‛⊛⽷↥ߣ߽޿߃߹ߔ㧚ߎࠇࠍቇળᦼ㑆ਛߩ⍴ᦼ㑆ߩߒ߆߽৻ㇱߩᣇ‫࡚ࠪ࠶ࠞࠬࠖ࠺ߩޘ‬ࡦߦߣߤ߼ࠄࠇߡ޿ࠆߩߪ㧘᦭ലߥᖱႎ੤឵ߣߪ
޿߃߹ߖࠎ㧚ߘߎߢ㧘಴ ㇱળߢߪᧄቇળ⹹ࠍㅢ
ߓߡᄙߊߩળຬߩᣇ‫ߦޘ‬㧘੹৻ᐲ㧘ቇળ⊒⴫ߣߪ৻๧㆑ߞߚᒻߢ㨬⎇ⓥቶߩ࠷࡯࡞㨭ࠍ⚫੺ߒ㧘㨬޽ߩ⎇ⓥቶߦߪߎࠎߥ᷹ቯེ߇޽ࠆߩ߆㨭㧘㨬ߎ߁޿߁ࠕࠗ࠺ࠕ߇ᵴ߆ߐࠇߡ޿ࠆߩ߆㨭㧘㨬ߎߩ⌕ᗐߪ㕙⊕޿㧘߁ߜߩ⎇ⓥቶߢ߽૶߃ߥ޿߆㨭㧘㨬ߎߩᚻᴺ
ߪ㧘߁ߜߢㅴ߼ߡ޿ࠆ⎇ⓥߩߎࠎߥߎߣߦ૶߃ߥ
޿߆㨭ߣ޿ߞߚ⼏⺰߿ᾖળߥߤ߇ᴣ߈޽߇ࠆߎߣ
ࠍ৻ߟߩ⁓޿ߣߒߡᧄ․㓸ࠍડ↹ߒ߹ߒߚ㧚ၫ╩⠪ߩᣇ‫߽ߦޘ‬᷹ቯᚻᴺߪ߽ߣࠃࠅ㧘ߘࠇߦᔅⷐߥ㧔⁛⥄ߦ㐿⊒߽ߒߊߪ⾼౉ߐࠇߚ․ᱶߥ㧕ᯏེ㧘ߐࠄߦߪߜࠂߞߣߒߚ㨬ࡁ࠙ࡂ࠙㨭ߥߤࠍ㧘ߎࠇ߆ࠄ૶ߞߡߺߚ޿ߣᕁߞߡ޿ࠆ⎇ⓥ⠪㧘หߓࠃ߁ߥ࠻࡜ࡉ࡞ߢᖠࠎߢ޿ࠆᛛⴚ⠪㧘หߓ᷹ቯኻ
⽎ࠍోߊ೎ߩᣇᴺߢࠕࡊࡠ࡯࠴ߒߡ޿ࠆ⎇ⓥ⠪㧘ᯏེࠍឭଏߒߡ޿ࠆᛛⴚ⠪ߥߤᄙߊߩᣇ‫ߩ߳ޘ‬ᖱႎߣߒߡၫ╩ࠍ߅㗿޿ߒ߹ߒߚ㧚ߒߚ߇ߞߡ㧘᷹ቯ⚿ᨐߪᦨዊ㒢ߦߣߤ߼ࠄࠇ㧘᷹ቯᴺߩ⚫੺ߣ᷹ቯᯏེ㧘⧰ഭ⹤㧘ࡁ࠙ࡂ࠙㧘ࠕࠗ࠺ࠕߥߤࠍਛᔃ

-1-ߦ⸥ㅀ޿ߚߛ޿ߡ޿߹ߔ㧚ߎߩડ↹ߪ㧘ᧄ 9 ᦬ภߣᰴߩ 11 ᦬ภߩ 2 ࿁ߦಽߌߡㅪタߐࠇ߹ߔ㧚ઁߦ߽߅㗿޿ߒ߈ࠇߡ޿ߥ޿
߽ߩ߽޽ࠅ㧘ߘࠇࠄߩㅪタߪ಴ ੐ᬺㇱળߢ޽ࠄߚ߼ߡ⹤ߒว߁ߎߣߣߒߡ㧘߹ߕᚻᆎ߼ߦᧄડ↹ߢߪ㧘วࠊߖߡ 14 ઙࠍណࠅ޽ߍߡߺ߹ߒߚ㧚ᧄ 9 ᦬ภߢߪ㧘ᵹࠇ႐ߩ⸘᷹߇ਛᔃߢ㧘㨬⥄ὼኻᵹߩ⿒ᄖ✢⸘᷹㨭㧘㨬ᄙὐหᤨ⸘᷹ LDV ࠪࠬ࠹ࡓ㨭㧘㨬LIF ߅ࠃ߮ᐓᷤ↹௝ᴺߦࠃࠆྃ㔵ᵹേ⸘᷹ᴺߩ㐿⊒⒁⹤㨭㧘㨬HI-LIF ࠍ↪޿ߚᶧ⋧ౝỚᐲ႐ߩ⸘᷹
ᴺ㨭㧘㨬㜞ᤨ㑆࡮ⓨ㑆ಽ⸃⢻ᤨ♽೉ PIV ߩ㐿⊒㨭㧘㨬࡟࡯ࠩ࡯ࡈࠜ࡯ࠞࠬᄌ૏⸘ࠍ↪޿ߚࡑࠗࠢࡠ࠴ࡖࡦ
ࡀ࡞ౝᶧ⤑⇇㕙᷹ቯࠪࠬ࠹ࡓ㨭㧘㨬᧪ᶧ⇇㕙ᄌ૏㊂᷹ቯߩߚ߼ߩ㔚ሶ⊛ࠬࡍ࠶ࠢ࡞ᐓᷤᴺ㨭ߣ㧘޿ߕࠇ߽⥝๧ᷓ޿ౝኈߣߥߞߡ޿߹ߔ㧚ቇળᦼ㑆ਛߩࡠࡆ࡯ᵴേߢߩ࠺ࠖࠬࠞ࠶࡚ࠪࡦ
߆ࠄᰴߩ⎇ⓥߩ⒳߇↢߹ࠇࠆ႐ว߽ዋߥߊ޽ࠅ߹
ߖࠎ㧚߹ߚ㧘ߘ߁ߒߚ࠺ࠖࠬࠞ࠶࡚ࠪࡦ߿⇣ߥࠆ
᷹ቯᚻᴺࠍ⍮ࠅว߁ߎߣߪ੕޿ߦೝỗߣߥࠅ߹ߔ㧚ߎߩડ↹ߦ߅޿ߡ߽㧘੕޿ߩ⍮⊛⽷↥ߩᖱႎ੤឵
ࠍㅢߒߡ㧘ᣂߚߥ⎇ⓥߩ⒳ߩ⊒⃻߿⎇ⓥࡀ࠶࠻ࡢ࡯ࠢ᭴▽ߩ৻ഥߣߥࠇ߫㧘ቇળ⹹ߣߒߡߩ૶๮ࠍ
ዋߥ߆ࠄߕᨐߚߒߚߎߣߦߥࠆߢߒࠂ߁㧚ߐࠄߦ㧘ㄭᐕߢߪ㧘ቇ㓙ൻ㧘ᄙ᭽ൻ㧘ⶄ㔀ൻ߇ㅴߺ㧘৻ߟߩ⎇ⓥቶߩߺߢ㧘ℂ⺰ߣታ㛎㧘ᬌ⸽ࠍోߡⴕ߁ߎ
ߣ߇㔍ߒ޿႐ว߇ዋߥߊ޽ࠅ߹ߖࠎ㧚ߎ߁ߒߚ⁁ᴫߢߪ㧘੕޿ߦᓧᗧߥಽ㊁߿ㇱಽࠍฃߌᜬߜ㧘࠴࡯ࡓࡢ࡯ࠢࠍ⚵ࠎߢ 1 ߟߩ⎇ⓥࠍᚑߒㆀߍࠆߎߣ
߇ᔅⷐߣᕁࠊࠇ߹ߔ㧚ߤߩࠃ߁ߥ⚵ߺวࠊߖ߇น
⢻߆㧘ߣ޿ߞߚ႐วߦ߽㧘ߎߩቇળ⹹ߦࠃߞߡ㧘⚛ᣧ޿ኻᔕ߇ߢ߈ࠆߎߣࠍᦼᓙߒߡ޿߹ߔ㧚ߐࠄߦ㧘વᾲቇળߩߺߦߣߤ߹ࠄߕ㧘ઁቇදળߢߩౝኈࠍㅪタߔࠆߩ߽㕙⊕޿߆߽ߒࠇ߹ߖࠎ㧚ᦨᓟߦ㧘߅ᔔߒ޿ਛ㧘ᔟߊၫ╩ࠍᒁ߈ฃߌߡ޿
ߚߛ߈߹ߒߚ⪺⠪ߩᣇ‫ߦޘ‬ᷓߊᗵ⻢޿ߚߒ߹ߔ㧚

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)⥄ὼኻᵹߩ⿒ᄖ✢⸘᷹Infrared sensing for natural convectionߪߓ߼ߦ
⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ߪ㧘ኻ⽎‛߆ࠄ⊒ߖࠄࠇࠆᾲࠛࡀ࡞ࠡ࡯ࠍᗵ⍮ߒ㧘ߘߩ⴫㕙᷷ᐲࠍ㕖⎕უ࡝ࡕ࡯࠻࠮ࡦࠪࡦࠣߦ⹏ଔߔࠆᚻᲑߢ޽ࠆߣߣ߽ߦ㧘ⶄ㔀ߥᒻ⁁ࠍ᦭ߔࠆੑᰴర᷷ᐲ႐ࠍ࡝ࠕ࡞࠲ࠗࡓߦ߆ߟ↹⚛
Ფߦ⸻ᢿ࡮⹏ଔߔࠆߎߣ߇น⢻ߥᚻᲑߢ߽޽ࠆ㧚ߘߩߚ߼㧘ߎߩᚻᴺߪ㧘Ꮏቇ㧘ℂቇ㧘කቇ޽ࠆ޿ߪ↥ᬺ⇇ࠍᆎ߼ߣߔࠆ᭽‫ߥޘ‬ಽ㊁ߢᐢߊ೑↪ߐࠇߡ޿ࠆ㧚৻ᣇ㧘વᾲቇߩಽ㊁ߦ߅޿ߡߪ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ߦ
ࠃࠆቯ㊂⸘᷹߇৻⥸⊛ߦ࿎㔍ߣߐࠇ㧘߻ߒࠈߎࠇࠍน
ⷞൻᚻᲑߣߒߡ೑↪ߔࠆߎߣ߇ᄙ߆ߞߚ㧚ᧄ⹹ߢߪ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ߦࠃࠆવᾲ⸘᷹
ߩቯ㊂⊛ߥㆡᔕᕈ߿᦭ലᕈࠍᐢߊ␜ߔߚ߼㧘᳇ᶧ⇇㕙વᾲ⃻⽎ߢ޽ࠆ 㕙ߦ⥄↱⇇㕙ࠍ᦭ߔࠆ᦭㒢⍱ᒻኈེౝߩࡌ࠽࡯࡞࠮࡞ኻᵹࠍ⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ߦࠃ
ߞߡนⷞൻ⸘᷹ߒߚ଀ߣ㧘ု⋥ᐔṖᐔ᧼ߦᴪ߁ੂᵹ⥄ὼኻᵹߩવᾲ⸘᷹ߦ⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ࠍㆡᔕߒ
ߚ଀ߩ2ߟߩ੐଀ߦߟ޿ߡ⚫੺ߔࠆ㧚

Ⓑ၂ ᾖ⟤㧔⨙ၔᄢቇ㧕
Terumi INAGAKI (Ibaraki University)ᾲ↹௝↢ᚑᤨ㑆ߪ㧘1 ߟߩᾲ↹௝߇ 239 ᧄߩ᳓ᐔ⿛ᩏ
࡜ࠗࡦߢ᭴ᚑߐࠇߡ޿ࠆߩߢ㧘޽ࠆ 1 ߟߩ᳓ᐔ࡜ࠗࡦ
ࠍ⿛ᩏߒߡᰴߩ⿛ᩏ߹ߢߦ 3.125ms ࠍⷐߔࠆ㧚ߥ߅㧘ߎߩ⿛ᩏᤨ㑆 3.125ms ߩਛߦߪ㧘CRT ⴫␜ᤨ㑆 1.25ms
߇฽߹ࠇߡ޿ࠆ㧚ᓥߞߡ㧘1 ↹௝↢ᚑᤨ㑆ߪ㧘3.125ms
239 ᧄѳ
ѳ0.75s ߣߥࠆ㧚ߘߩઁ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈ
ࠖ࡯ߦࠃࠆቯ㊂⸘᷹ߢߪ㧘ᦨዊᬌ⍮ኸᴺ(1)㧘ࡁࠗ࠭⋧
ᒰ᷷ᐲᏅ(2)෸߮ᾲ↹௝߭ߕߺ(3)ߥߤ߇෸߷ߔᓇ㗀ࠍ⠨ᘦߦ౉ࠇࠆᔅⷐ߇޽ࠆ㧚ߥ߅㧘࡜ࠗࡦࠬࠠࡖࡦࡕ࡯࠼
ࠍ೑↪ߔࠇ߫㧘છᗧ᳓ᐔ⿛ᩏ✢਄ߩ᷷ᐲ߿છᗧὐߩ᷷
ᐲࠍᦨ㜞 3.125ms ߩㅦᐲߢណขߔࠆߎߣ߇น⢻ߦߥࠆ㧚એ਄ߪ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ⵝ⟎߆ࠄ⋥ធᓧࠄࠇࠆ᷷ᐲ(⷗ដߌ᷷ᐲ) Tr ߦ㑐ߔࠆขࠅᛒ޿ߢ޽ࠆ㧚ᾲવ㆐₸ࠍ⹏ଔߔࠆ਄ߢ㊀ⷐߥ⌀ߩ᷷ᐲ Ts ߪ㧘ᬌቯታ㛎߆ࠄᓧࠄࠇߚᬌቯᑼߦၮߠ޿ߡ᳿ቯߐࠇߡ޿ࠆ㧚ᬌቯታ㛎ߪ㧘଀߃߫㧘ടᾲ࿕૕ო㕙ࠍ⸘᷹ߔࠆ႐ว㧘ਥ⸘
᷹ߣห৻ⅣႺ᧦ઙߩਅߢ㧘ห৻⴫㕙ᕈ⁁ߩᬌቯ㕙ࠍḰ஻ߒ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ⵝ⟎ߦࠃࠆਥ⸘᷹೨ᓟ
ߦ 2 ࿁ታᣉߒߡ޿ࠆ㧚ߎࠇߦࠃߞߡ㧘ᬌቯᑼߩା㗬ᕈࠍ⏕଻ߔࠆߎߣ߇ߢ߈ࠆ㧚࿑ 1 ߪ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜
ࡈࠖ࡯ߦࠃࠅ⋥ធᓧࠄࠇߚ Tr ࠍᮮゲ㧘 Ts ࠍ❑ゲߣߒߡᬌቯ⚿ᨐࠍࡊࡠ࠶࠻ߒߚ৻଀ߢ޽ࠆ㧚ߥ߅㧘⿒ᄖ✢ታ㛎ⵝ⟎ߣ᷹ቯᴺ ⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ߩ․ᕈ ᧄ▵ߢߪ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ߩนⷞൻ⸘᷹߿
વᾲ⸘᷹ߦ߅ߌࠆၮᧄ⊛ߥ․ᕈ߿㧘ౕ૕⊛ߥ࠺࡯࠲ಣ
ℂᴺߦߟ޿ߡㅀߴࠆ㧚ᚒ‫߇ޘ‬೑↪ߒߡ޿ࠆ⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ⵝ⟎ߪ㧘NEC ਃᩕ⵾ TH3102MR ဳࠨ࡯ࡕ࠻࡟࡯ࠨ ࠬ࠲࡯࡝ࡦࠣ಄ළᣇᑼ㧘Hd-Cd-Te ࠮ࡦࠨ㧘ᬌ಴ᵄ㐳ၞ 8㨪13Ǵm㧘᷷ᐲ᷹ቯ▸࿐-50㨪2000͠㧘ᦨዊᬌ⍮᷷ᐲಽ⸃⢻ 0.1͠ ߢ޽ࠆ㧚޽ࠆ 1 ߟߩᾲ↹௝ߪ㧘᳓ᐔᣇะߦ 255 ↹⚛㧘ု⋥ᣇะߦ 239 ↹⚛߆ࠄ᭴ᚑߐ
ࠇߡ޿ࠆ㧚৻⥸ߦ㧘1 ߟߩᾲ↹௝޽ߚࠅߩ᳓ᐔ߅ࠃ߮
ု⋥⿛ᩏ▸࿐ߪ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ⵝ⟎ߩᬌ಴ㇱߣ⸘᷹ኻ⽎ߣߩ〒㔌ߦࠃߞߡ⇣ߥࠆ㧚଀߃߫㧘
500mm ߦ߅޿ߡ᳓ᐔ⿛ᩏ▸࿐308mm㧘ု⋥⿛ᩏ▸࿐292mm ߅ࠃ߮ 1000mm ߦ߅޿ߡ᳓ᐔ⿛ᩏ▸࿐:
576mm㧘ု⋥⿛ᩏ▸࿐: 546mm ߣߥߞߡ޿ࠆ㧚৻ᣇ㧘

વᾲ 2003 ᐕ 9 ᦬


࿑ 1 Example : Correlation linking true temperature (Ts )to radiant temperature (Tr )

-2-⎇ⓥቶߩ࠷࡯࡞․㓸(1)⸘᷹ߦࠃࠆ⺋Ꮕࠍน⢻ߥ㒢ࠅૐᷫߔࠆߚ߼ߦߪ㧘శᴛ㕙ߦ⦣ᶖߒ㤥⦡ႣᢱࠍႣᏓߔࠆߥߤߒߡო㕙ߩ᡼኿₸ࠍᄢ߈ߊߔࠆᎿᄦࠍಝࠄߒߡ޿ࠆ㧚ᶧ㕙ߢߪ㧘⿒ᄖ✢ߩㅘㆊ₸߇ዊߐߊ㧘߆ߟ⴫㕙ߩ᡼኿₸߇ᄢ߈޿ߚ߼㧘਄⸥ߩᬌቯታ㛎ߢචಽߥ⸘᷹♖ᐲ߇ᓧࠄࠇࠆ㧚 ᳇ᶧ⇇㕙ߩนⷞൻ⸘᷹
 ታ㛎ⵝ⟎෸߮⸘᷹ᣇᴺ ࿑ 2 ߪࡌ࠽࡯࡞࠮࡞ኻᵹߩนⷞൻ⸘᷹ታ㛎ⵝ⟎ߩ᭎⇛(4)ࠍ㧘࿑ 3 ߪߘߩ⸘᷹૕♽ߩ᭎⇛ࠍ␜ߒߚ߽ߩߢ޽
ࠆ㧚ߎߩⵝ⟎ߪ㧘ౝㇱߦ૞േᵹ૕ߣߒߡࠪ࡝ࠦࡦࠝࠗ
࡞ࠍలႯߒ㧘㐿᡼┵ߦߡ᳇ᶧ⇇㕙ߩ⿒ᄖ✢⸘᷹ࠍታᣉ
ߔࠆߚ߼ߩ߽ߩߢ޽ࠆ㧚વᾲ㕙ߪ㧘਄߆ࠄ㌃᧼㧔ෘߐ1mm㧕㧘ᾲḮߢ޽ࠆࠬ࠹ࡦ࡟ࠬ▗㧔᏷ 10mm ߩ⍴ౠ⁁ߦടᎿ㧘ෘߐ 30Ǵm㧕ߩ㗅ߦᒛࠅวࠊߖ㧘๟࿐ࠍలಽ
ߦᢿᾲߒߚෘߐ 10mm ߩ᳓ᐔߥࠕࠢ࡝࡞⍱ᒻኈེ㧔Ứࠇ✼ᐩ㕙Ⓧ 100×100 [mm2]㧕ߩᐩ㕙ߦ࿕ቯߒߚ㧚⍱ᒻኈེߩᷓߐߪ㧘ᦨᄢ 20mm ߢ޽ࠆ㧚ߎߎߢߪ㧘㌃᧼ࠍ↪޿ࠆߎߣߦࠃࠅવᾲ㕙᷷ᐲࠍ৻᭽ߦߒߡ޿ࠆ㧚વᾲ㕙᷷ᐲ Tw ߪ㧘੍߼ᬌቯߒߚ⋥ᓘ 100Ǵm ߩ C-A ᾲ㔚ኻࠍ㌃᧼ߩⵣ㕙ߦࠬࡐ࠶࠻ṁធߒߡ᷹ቯߒߡ޿ࠆ㧚ታ㛎ߢߪ㧘ᄙ㊀෻኿ߩᓇ㗀ࠍน⢻ߥ㒢ࠅૐᷫߔࠆߚ
߼㧘ᥧቶౝߦ⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ⵝ⟎ߩᬌ಴ㇱߣታ㛎ⵝ⟎ࠍหᤨߦ⸳⟎ߒ㧘᳇ᶧ⇇㕙᷷ᐲ⸘᷹ࠍᬌ಴ㇱ߆ࠄ 0.45m ߩ〒㔌ߢታᣉߒߡ޿ࠆ㧚ߘࠇߙࠇߩ᧦ઙߦ
ߟ߈ടᾲ㕙᷷ᐲ߇⚂ 80͠ߦߥࠆ߹ߢᓢ‫࡟ࡦ࠹ࠬߦޘ‬ࠬ▗ࠍ⋥ᵹቯ㔚࿶㔚Ḯߢടᾲ㧔ࠫࡘ࡯࡞ടᾲ㧕ߔࠆ㧚ߥ߅㧘ᥧቶౝ᷷ᐲ Ta ߪ㧘ᬌ಴ㇱߣⵝ⟎ߩਛ㑆ઃㄭߦ 2ࡩᚲ⸳⟎ߒߚ⋥ᓘ 300Ǵm ߩ C-A ᾲ㔚ኻߢ⸘᷹ߔࠆ㧚ߐࠄߦ㧘᳇ᶧ⇇㕙ߦ߅޿ߡߤߩࠃ߁ߥᵹേ߇↢ߓߡ޿ࠆߩ߆ࠍ⏕⹺ߔࠆߚ߼㧘ࠕ࡞ࡒࡄ࠙࠳࡯ࠍ૬↪ߒߚ

࿑ 3Measuring Systemᵹേࡄ࠲࡯ࡦߩนⷞൻ߽ⴕߞߡ޿ࠆ㧚᠟ᓇߪ㧘ᵹࠇ߇ቯᏱߣߥߞߚᲑ㓏߆ࠄ࠺ࠫ࠲࡞ࡆ࠺ࠝࠞࡔ࡜ߢⴕߞߚ㧚ߥ߅㧘᳇ᶧ⇇㕙ߣࠞࡔ࡜ߩ〒㔌ߪ㧘0.45m ߢ޽ࠆ㧚 ᷷ᐲ႐ߩนⷞൻ⸘᷹⚿ᨐ ࿑ 4 ߩ(a)㨪(d) ߪ㧘േ☼ᐲǵ=100cst㧘ᵹ૕ጀᷓߐǬ=10mm ߦ߅ߌࠆ᳇ᶧ⇇㕙ߩ᷷ᐲ႐ࠍ⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ߦࠃࠅนⷞൻߒߚ⚿ᨐߩ৻଀ߢ޽ࠆ㧚࿑ਛߩ࡟ࠗ࡝ᢙ Ra l ߪ㧘ᵹ૕ጀ஥ߩ࡟ࠗ࡝ᢙߢ޽ࠆ㧚ߎߎߢ㧘Ra l ߪᰴᑼߢ▚಴ߔࠆߎߣ߇ߢ߈ࠆ㧚

Ral

Prl

gE l Tw  Ta G 3

Q l2



ᑼਛ㧘Prl ߪᵹ૕ߩࡊ࡜ࡦ࠻࡞ᢙ㧘g ߪ㊀ജടㅦᐲ㧘ǵl ߪᵹ૕ߩേ☼ᕈଥᢙ㧘Ǫl ߪᵹ૕ߩᾲ⤘ᒛଥᢙ㧘Ǭߪᵹ૕ጀߩᷓߐߢ޽ࠆ㧚࿑ 4 ߩ(a)߆ࠄ㧘ᦨೋߦടᾲ㊂߇ዊߐߌࠇ߫ࡌ࠽࡯࡞࠮࡞߇⊒↢ߖߕ㧘৻᭽ߥ᷷ᐲಽᏓ
ߦߥߞߡ޿ࠆߎߣ߇ಽ߆ࠆ㧚߹ߚ㧘࿑ 4 ߩ(b)㨪(d)ࠃࠅ㧘ടᾲ㊂߇Ⴧടߔࠆߦᓥߞߡ㧘ߘࠇߙࠇࡌ࠽࡯࡞࠮࡞߇
ว૕ࠍ➅ࠅ㄰ߒߥ߇ࠄߘߩᄢ߈ߐࠍჇߒߡ޿߈㧘߿߇ߡᶧጀౝߩኻᵹ߇ੂᵹ⁁ᘒߣߥߞߡ࠮࡞ߩᒻ߇፣ࠇߡ
޿ߊ᭽ሶ߇⏕⹺ߢ߈ࠆ㧚ੂᵹ⁁ᘒߢߪ㧘࠮࡞ߩኸᴺ࡮
ᒻ⁁߿⊒↢૏⟎߇ᤨ‫ޘ‬ೞ‫ߦޘ‬ᄌേߒߡ޿ࠆ㧚ߥ߅㧘ᵹ૕ജቇࡂࡦ࠼ࡉ࠶ࠢ(5)ࠃࠅ᳞߼ࠄࠇࠆࡌ࠽࡯࡞࠮࡞⊒࿑ 2 Experimental Apparatus for Natural Convection
in a Liquid Layer

-3-Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)↢⥃⇇࡟ࠗ࡝ᢙ Rac ߪ㧘ߎߩ᧦ઙߦኻߒߡߪ 1124 ߢਈ߃ࠄࠇࠆ㧚࿑ 5 (a)㧘(b)ߪ㧘ǵ=300cst㧘Ǭ=10mm ߦኻߔࠆ᷷ᐲ
႐ߣᵹࠇ႐ߩหᤨนⷞൻ↹௝ࠍ␜ߒߚ߽ߩߢ޽ࠆ㧚᷷ᐲߣㅦᐲ႐ߩേ↹௝ࠍ⸃ᨆߔࠆߣ㧘ടᾲ㕙ߢᥦ߼ࠄࠇ
ߚᵹ૕߇⿒߿᩶ࠍ๒ߒߚㇱಽߩ᳇ᶧ⇇㕙߳ะ߆ߞߡ਄
᣹ߒ㧘⇇㕙ߢ಄߿ߐࠇߚᓟ㧘㕍߿✛ࠍ๒ߒߚㇱಽ߆ࠄടᾲ㕙߳ะ߆ߞߡਅ㒠ߔࠆߎߣ߇ಽ߆ࠆ㧚ߘߩ⚿ᨐ㧘᳇ᶧ⇇㕙ߢߪ㧘ᐞ૗Ⴚ⇇ߩᓇ㗀ࠍฃߌߟߟ㧘᭽‫⦡ߥޘ‬߿ᒻࠍߒߚᮨ᭽߇಴⃻ߔࠆ㧚ߎߩߎߣ߆ࠄ㧘વᾲ⃻⽎ߣᵹേ⃻⽎ߪ㧘⦟ᅢߦኻᔕߒߡ޿ࠆ߽ߩߣផኤߢ߈ࠆ㧚㐳ߐ 3200mm᏷ 300mm㧘ෘߐ 15mm ߩࠕࠢ࡝࡞ၮ⋚⴫ⵣ㕙਄ߦ㐳ߐ 300mm᏷ 79mm㧘ෘߐ 30Ǵm ߩ⍴ౠ⁁ࠬ࠹ࡦ࡟ࠬ▗ࠍว⸘ 80 ᨎ⾍ࠅઃߌ㧘⋥೉ߦធ⛯ߒ
ߚ߽ߩߢ㧘ࠫࡘ࡯࡞ടᾲߦࠃࠅ৻᭽વᾲ㕙ᾲᵹ᧤ߢ⥄ὼኻᵹࠍ⺃⿠ߔࠆߎߣ߇ߢ߈ࠆ㧚ߎߩવᾲ㕙ߪ㧘ጀᵹ㧙ㆫ⒖㧙ੂᵹၞࠍหᤨߦታ⃻ߔࠆߎߣ߇น⢻ߢ޽ࠆ㧚વᾲ㕙ߩᏀฝ┵ߪ㧘ᵹ૕ߩᏎ߈ㄟߺࠍ㒐ᱛߔࠆߚ߼ߩ
⴫ⵣ㕙ኻ⒓ߥ஥ოࠍ⸳ߌ㧘ߐࠄߦᾲવዉ៊಴ࠍߥߊߔ
ߚ߼⴫ⵣ㕙ߣ߽ห৻᧦ઙߢㅢ㔚ടᾲߒߚ㧚વᾲ㕙వ┵ߪ 60qߩ㍈ⷺߣߒ㧘ᐥ߆ࠄ 200mm 㔌ࠇߚ૏⟎ߦવᾲ㕙ࠍု⋥ߦ⸳⟎ߒߚ㧚ߥ߅ታ㛎ߪ㧘ᄙ㊀෻኿ߩᓇ㗀ࠍᭂജૐᷫߔࠆߚ߼㧘ᥧቶౝ(5000mm2000mm
1500mm)ߦ⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ⵝ⟎ߩᬌ಴ㇱߣታ㛎ⵝ⟎ࠍหᤨߦ⸳⟎ߒ㧘વᾲ㕙⸘᷹ࠍታ㛎ⵝ⟎߆ࠄ
1000mm ߩ〒㔌ߢታᣉߒߚ㧚ᧄታ㛎ߪ㧘෻኿ߩᓇ㗀߿᳇᷷ᄌേߩዋߥ޿ᷓᄛߦታᣉߒ㧘૞േᵹ૕ߪⓨ᳇ߣߒߚ㧚 ታ㛎ߢߪ㧘વᾲ㕙ߩੑᰴరᕈࠍฦ㜞ߐߦ߅ߌࠆᾲ↹௝ߢ⏕⹺ߒߚᓟ㧘વᾲ㕙ਛᄩ✢ߦᴪߞߡု⋥ᣇะߦ⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ⵝ⟎ߢ⿛ᩏߒ㧘ਛᔃ߆ࠄᏀฝߦ
75 mm ߕߟߩછᗧ᳓ᐔᝡᩏ✢਄ߩᐔဋ୯ߣߒߡ㧘޽ࠆ⍍ᤨߩવᾲ㕙᷷ᐲࠍ Ts ߣߒߡ᳿ቯߒߡ޿ࠆ㧚ᥧቶౝ᷷ᐲ Ta ߪ㧘વᾲ㕙߆ࠄ 1000mm 㔌ࠇߚ૏⟎ߦᵹࠇᣇะߦ

(a) Ra l =4.34102(b) Ra l =5.83103(c) Ra l =2.77104(d) Ra l =7.44104
࿑ 4 Visualized Thermal Patterns(ǵ=100cst㧘Ǭ=10mm)
᩶, ⿒, 㤛, ✛, 㕍(a) Thermal Pattern(b) Flow Pattern࿑ 5 Visualized Patterns(ǵ=300cst㧘Ǭ=10mm㧘Ra l =3.49104) ടᾲ࿕૕ო㕙ߩવᾲ⸘᷹
 ታ㛎ⵝ⟎෸߮⸘᷹ᣇᴺ ࿑ 6 ߪ㧘ု⋥ߥᐔṖᐔ᧼ߦᴪ߁ੂᵹ⥄ὼኻᵹߩવᾲ
⸘᷹ታ㛎ⵝ⟎ߩ᭎⇛(6)ࠍ␜ߒߚ߽ߩߢ޽ࠆ㧚વᾲ㕙ߪ㧘

વᾲ 2003 ᐕ 9 ᦬

࿑ 6 Experimental Apparatus for Natural Convection
along a Vertical Flat Plate-4-⎇ⓥቶߩ࠷࡯࡞․㓸(1)߹ߣ߼
ߎߎߢߪ㧘⥄ὼኻᵹߩ⿒ᄖ✢⸘᷹ߦߟ޿ߡ㧘᳇ᶧ⇇㕙ߩนⷞൻ⸘᷹߿㧘ടᾲ࿕૕ო㕙ߦ⊒↢ߔࠆጀᵹၞ෸߮ੂᵹၞߦ߅ߌࠆવᾲ⸘᷹ࠍ଀ߦขࠅ਄ߍߡ㧘⥄ὼኻᵹߩ⿒ᄖ✢⸘᷹ߩ᦭ലᕈߦ㑐ߔࠆ⹤㗴ࠍឭଏߒߚ㧚㕖ធ⸅ߥ⿒ᄖ✢⸘᷹ߪ㧘᷷ᐲ႐ߩนⷞൻ߿ቯ
㊂⸘᷹ࠍታᣉߔࠆ਄ߢ᦭ലߥᚻᴺߢ޽ࠅ㧘ੂᵹၞߩવᾲ⸘᷹ࠍቯ㊂⊛ߦታᣉߔࠆ਄ߢ߽᦭ലߥ᷹ቯᚻᲑ
ߢ޽ࠆ㧚ߒߚ߇ߞߡ㧘⿒ᄖ✢⸘᷹ߪ㧘᭽‫ߥޘ‬ታ↪਄ߩ᷷ᐲવᾲ⸘᷹ߦ߽ኻᔕߢ߈ࠆߢ޽ࠈ߁㧚⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ࡯ߦࠃࠆ࡝ࡕ࡯࠻࠮ࡦࠪࡦࠣ⸘᷹ߢߪ㧘↹⚛Ფߩੑᰴర⊛ߥ᷷ᐲ⸘᷹߇น⢻ߥߚ߼㧘ⶄ㔀ߥᒻ⁁ࠍ᦭ߔࠆવᾲ㕙ߩᕈ⢻ࠍ࡝ࠕ࡞࠲ࠗࡓ߆ߟᐢ▸࿐ߦ⹏ଔߔࠆ਄ߢᭂ߼ߡㇺว߇⦟޿߆ࠄߢ޽ࠆ㧚ෳ⠨ᢥ₂
[1] 㤥Ꮉ⾫㧘Ⓑ၂ᾖ⟤㧘቟ਭᱜ⚔㧘ጟᧄ⧐ਃ㧘⿒ᄖන⚛ሶ࠮ࡦࠨࠍ↪޿ߚᯏ᪾⊛⿛ᩏဳࠨ࡯ࡕࠣ࡜ࡈ
ࠖ࡯ⵝ⟎ߩᦨዊᬌ⍮ኸᴺߦ෸߷ߔⷐ࿃ಽᨆ㧘นⷞൻᖱႎቇળ⹹㧘19-74 (1999) 51-56[2]K. Kurokawa, T. Inagaki and M. Agu㧘A Study on
Characteristics of Fundamental Performances for
Thermograph, J. of JSME International, Series B 43-4
(2000) 671-678.
[3] 㤥Ꮉ⾫㧘Ⓑ၂ᾖ⟤㧘═੗⼾㧘ችᧄ⾆▸㧘ᯏ᪾⊛⿛ᩏᒻࠨ࡯ࡕࠣ࡜ࡈࠖⵝ⟎ߩᾲ↹௝߭ߕߺ㧘ᣣᧄᯏ᪾ቇળ⺰ᢥ㓸 C㧘69 – 699 (2003) 633-638.
[4] Ⓑ၂ᾖ⟤㧘㊄ఽᢅା㧘ᬁฬ଻㗼㧘⥄↱⇇㕙ࠍ᦭ߔࠆ⍱ᒻኈེౝ⥄ὼኻᵹߩવᾲ⃻⽎ߣ⿒ᄖ✢⸘᷹㧘ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓ౏Ṷ⺰ᢥ㓸 Vol.Σ㧘(2001)
173-174.
[5] ᣣᧄᵹ૕ജቇળ✬㧘ᵹ૕ജቇࡂࡦ࠼ࡉ࠶ࠢ㧘╙ 2
(1999) 292.
[6] T. Inagaki and Y. Okamoto, Measurement of Turbulent Heat Transfer Coefficients Using Infrared Thermography near Ambient Conditions and Its Quantitative Error Estimation, J. of JSME International㧘Series
B 42 (1999) 275.
[7]T. Inagaki and Y. Okamoto, Surface Temperature
Measurement Using Infrared Radiometer Applying
Pseudo-gray-body approximation - Estimation of Radiative Property for Metal Surface, Trans. of ASME, J.
of Heat Transfer 118-1 (1996) 73.

5 ࡩᚲ⸳⟎ߒߚ⋥ᓘ 300Ǵm ߩ C-A ᾲ㔚ኻߢ⸘᷹ߒ
ߚ㧚ኻᵹᾲવ㆐߳ነਈߔࠆવᾲ㕙ᾲᵹ᧤ qw ߿ዪᚲᾲવ㆐₸ h x ߪ㧘વᾲ㕙ⵣ㕙߳ߩᾲવዉ៊಴߇ήⷞߢ
߈ࠆߎߣ߆ࠄ㧘↹⚛Ფߦᰴᑼߢ▚಴ߔࠆߎߣ߇ߢ߈
ࠆ㧚

qw

VI
4
4
 H sV T s  T a 
A

hx

qw

Ts  Taߎߎߢ㧘ǭǭs ߪ㧘↹⚛Ფߦ੍߼▚಴ߒߚવᾲ㕙ߩ᡼኿₸ߢ޽ࠆ(7)㧚਄ᑼਛߩฝㄝ╙ 1 㗄ߪ㧘ࠫࡘ࡯࡞ടᾲ
㊂㧘╙㧞㗄ߪ᡼኿៊಴ᚑಽߢ޽ࠆ㧚ήᰴరൻߩ㓙ߩǪ[㧩1/Ta]ࠍ㒰߈㧘ోߡෳᾖᾲ‛ᕈ୯ߪ㧘૕Ⓧ⤘ᒛ₸Ǫ᷷ᐲ[Ts㧙0.38(Ts㧙Ta)]ߢ⹏ଔߒߡ޽ࠆ㧚 ⥄ὼኻᵹߩવᾲ⸘᷹⚿ᨐ
࿑ 7 ߪ㧘ု⋥ߥᐔṖᐔ᧼ߦᴪ߁⥄ὼኻᵹߩቯᏱዪ
ᚲᾲવ㆐₸ߦ㑐ߔࠆታ㛎⚿ᨐࠍવᾲ㕙ਅ┵߆ࠄߩ〒㔌 X ࠍઍ⴫㐳ߐߣߒߚ Nuxn㧙 Rax* ᢙᐔ㕙਄ߦ␜ߒߚ߽ߩߢ޽ࠆ㧚ጀᵹၞ߆ࠄㆫ⒖෸߮ੂᵹၞ߹ߢࠍ␜
ߒߡ޽ࠆ㧚࿑ਛߩ✢⟲ߪ㧘ᓥ᧪ߩ⚻㛎ᑼ෸߮ℂ⺰ᑼࠍ␜ߒߡ߅ࠅ㧘⸥ภߪ⸘᷹୯ߢ޽ࠆ㧚
࿑߆ࠄ㧘Rax* ߇ 103 ߆ࠄ 1014 ߦ⥋ࠆᐢ޿▸࿐ߢታ㛎୯߇㧘ᓥ᧪ߩવᾲ⋧㑐ᑼߦ⦟ᅢߦኻᔕߒߡ޿ࠆߎ
ߣ߇ಽ߆ࠆ㧚ߎߩߎߣ߆ࠄ㧘⿒ᄖ✢ࠨ࡯ࡕࠣ࡜ࡈࠖ
࡯ߪ㧘ੂᵹၞࠍ฽߻⥄ὼኻᵹߩᾲવ㆐ࠍቯ㊂⊛ߦ⹏ଔߔࠆ਄ߢ᦭ലߥᚻᴺߩ৻ߟߢ޽ࠆߣ⸒߃ࠆ㧚
࿑ 7 Nusselt Number-5-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)ᄙὐหᤨ⸘᷹ LDV ࠪࠬ࠹ࡓMulti-point LDV systemᾢ↰ 㓷ᒫ㧘ฎᏒ ♿ਯ㧔ጘ㒂ᄢቇ㧕
Masaya KUMADA, Noriyuki FURUICHI (Gifu University)౎⾐ ᱜม㧔ንጊ໡⦁㜞╬ኾ㐷ቇᩞ㧕
Tadashi HACHIGA (Toyama National College of Martime Technology)એ਄ߩାภߢ޽ࠇ߫ 8 ࡆ࠶࠻ߩࠨࡦࡊ࡝ࡦࠣߣߩ
Ꮕߪታߦࠊߕ߆ߢ޽ࠆߎߣ߇␜ߐࠇߡ޿ࠆ㧚⏕߆ߦࡁࠗ࠭ߦၒ߽ࠇߚࡃ࡯ࠬ࠻ାภߪᬌ಴ߒߦߊ޿㧚ߒ߆ߒ㧘⟤ߒ޿ࡃ࡯ࠬ࠻ାภࠍᓧࠆߎߣ߇㧘ᱜߒ޿ᵹㅦᖱႎࠍᓧࠆߎߣߦߟߥ߇ࠆࠊߌߛ߆ࠄ㧘⚿ዪߪㅢᏱߩ LDV ߢⴕࠊࠇࠆഭജߣၮᧄ⊛ߦߪᄌࠊࠄߥ޿㧚ߪߓ߼ߦ
࡟࡯ࠩ࡯࠼࠶ࡊ࡜࡯ᵹㅦ⸘㧔LDV㧕ߪߎࠇ߹ߢ
ᵹ૕⸘᷹ߩಽ㊁ߦ߅޿ߡ㕖Ᏹߦ㊀ⷐߥᓎഀࠍᨐߚ
ߒߡ߈ߡ޿ࠆ㧚PIV ో⋓ߩ⃻࿷ߢ޽ࠆ߇㧘㜞޿ᤨⓨ㑆ಽ⸃⢻ࠍᜬߜ㧘㧔⥄૞ߔࠇ߫㧕Ყセ⊛቟ଔߢ޽ࠅ㧘߹ߚ㜞޿⥄↱ᐲࠍᜬߟߎߩ LDV ⸘᷹ࠪࠬ࠹
ࡓࠍࠃࠅ㜞޿ᰴరߢ૶↪ߢ߈ߚࠄ㧘ࠃࠅ⦟޿⸘᷹
ࠪࠬ࠹ࡓߩ᭴▽߇ߢ߈ࠆߩߢߪߥ޿ߛࠈ߁߆ߣ⠨߃ࠆ㧚ၮᧄ⊛ߦߪⓨ㑆ਛߩ 1 ὐߩߺߩᖱႎࠍᓧࠆ
ߩ߇ LDV ߢ޽ࠅ PIV ߩࠃ߁ߥ㕙⊛ߥᖱႎࠍ᳞߼
ࠆߩߪ㔍ߒ޿߇㧘߽߁ዋߒᄙὐߦ߅޿ߡ⸘᷹ߢ߈
ࠇ߫ߣߩ⊒ᗐߦߟ߈޽ߚࠆ㧚ߒ߆߽ㅦᐲ൨㈩ߥ޿
ߒߪㅦᐲಽᏓ߇⸘᷹ߢ߈ࠇ߫㧘⒳‫ੂޘ‬ᵹ⛔⸘㊂ߩ⸘᷹߇น⢻ߣߥࠆ㧚ߘࠎߥ⊒ᗐ߆ࠄᒰ⎇ⓥቶߦ߅
޿ߡᄙὐ⸘᷹ LDV ࠍ㐿⊒ߒ㧘ታᵹേ႐ߦ߅ߌࠆ
⸘᷹ߦㆡ↪ߒߡ߈ߚ㧚ࠪࠬ࠹ࡓߣߒߡߪ⨹޿ㇱಽ߿ᧂቢᚑߥㇱಽ߽ᄙ‫߇ࠆ޽ޘ‬㧘◲නߦ⚫੺ߔࠆ㧚

࿑ 1. ᄙὐ LDV ㅍశ♽⸘᷹ࠪࠬ࠹ࡓ᭎ⷐ
߹ߕ㧘ᧄ⎇ⓥቶߩᄙὐหᤨ⸘᷹ LDV ߩㅍశ♽ߩ౮⌀ࠍ࿑ 1 ߦ␜ߒߚ㧚ߎߩᄙὐ⸘᷹ LDV ߪ㧘ᘮᔕ⟵Ⴖᄢቇ࡮⪉↰౏৻వ↢ߣߩࠦ࡜ࡏ࡟࡯࡚ࠪ
ࡦ߆ࠄ↥߹ࠇߚ߽ߩߢ޽ࠆ㧚ᄙὐ⸘᷹ LDV ߩࠕࠗ࠺ࠕ⥄૕ߪߎߩⵝ⟎ߩࠃ߁ߦࠪ࡯࠻శࠍ೑↪ߔ
ࠆᚻᴺ߿㧘᷹ቯ૏⟎ࠍࡐ࡝ࠧࡦ╬ߦࠃࠅㅪ⛯⊛ߦᄌൻߐߖࠆ╬㧘ฎߊ߆ࠄሽ࿷ߒߡ޿ࠆ㧚ߒ߆ߒ㧘ᢔੂశାภࠍᤨ♽೉ߢಣℂߔࠆߣ⤘ᄢߥ࠺࡯࠲㊂ߣߥࠅ㧘ߎࠇࠍಣℂߔࠆᣇᴺߦᄢ߈ߥ໧㗴ὐࠍᛴ߃ࠆ㧚ᄙὐࠍหᤨߦ࡝ࠕ࡞࠲ࠗࡓߢಣℂߔࠆߦߪᎿᄦ߇ᔅⷐߢ޽ࠆ㧚ߘߎߢᧄ⎇ⓥቶߢߪ㧘↢࠺࡯࠲ߩࠨࡦࡊ࡝ࡦࠣࠍ 1 ࡆ࠶࠻ߢⴕߞߚ㧚ߎߩ↢࠺࡯࠲ࠍᄙὐಽ଻ሽߒ㧘ߘࠇߦ FFT ࠍ߶ߤߎߒߚ㧚ߎߩࠃ߁ߦߔࠇ߫㧘ࡔࡕ࡝ࠬࡍ࡯ࠬࠍ▵⚂ߔࠆߎߣ߇ߢ߈ࠆ㧚1 ࡆ࠶࠻࠺࡯࠲ߩ FFT ߢߤࠇߋࠄ޿
♖ᐲ߇಴ࠆ߆᳇ߦߥࠆߣߎࠈߢ޽ࠆ߇㧘޿ߊߟ߆ߩࠪࡒࡘ࡟࡯࡚ࠪࡦߩ⚿ᨐߪ㧘޽ࠆ৻ቯߩ SN Ყવᾲ 2003 ᐕ 9 ᦬శḮߦඨዉ૕࡟࡯ࠩ㧔685nm,40mW㧕ࠍ૶↪ߔࠆߥߤ㧘ⵝ⟎ߩࠦࡦࡄࠢ࠻ൻߦߪ᳇ࠍ૶ߞߚ㧚౮⌀ߩࠃ߁ߦ㧘ᄙὐߦߒߡߪࠦࡦࡄࠢ࠻ߥ㧔ߣ⥄⽶ߒߡ޿ࠆ㧕ࠪࠬ࠹ࡓ㧔50u500mm㧕ߦߥߞߡ޿ࠆ㧚⃻࿷ߪߔߴߡߩశቇㇱຠࠍ࿕ቯߒߡ޿ࠆ߇㧘ᒰೋߪฦㇱຠߦਃ⥄↱ᐲࠍ⏕଻ߒߡ޿ߚ㧚ߒ߆ߒ޽߹
ࠅߦേ߈ߔ߉㧘ὶὐࠍ⸳ቯߔࠆߩߦ߆ߥࠅ⧰ഭߒ
ߚߚ߼ߦ౮⌀ߩࠃ߁ߥ࡝ࠫ࠶࠼ߥࠪࠬ࠹ࡓߦߒߚ㧚౮⌀ߢߪ⧯ᐓಽ߆ࠅߦߊ޿ߩߢ㧘శቇ♽ࠪࠬ࠹ࡓߩࠗ࡜ࠬ࠻ࠍ࿑ 2 ߦ␜ߔ㧚ᵹㅦᣇะᬌ⍮ߩߚ߼ߦ࠳ࡉ࡞ࡉ࡜ࠣ࠮࡞ࠪࠬ࠹ࡓࠍ૶↪ߒ㧘߹ߚ㧘ࡠ࠶࠼࡟ࡦ࠭ߣࠪ࡝ࡦ࠼࡝ࠞ࡞࡟ࡦ࠭ߦࠃࠅࠪ࡯࠻శ
ࠍ૞ᚑߒߡ޿ࠆ㧚ߎߩࠪ࡯࠻శࠍࠪ࡝ࡦ࠼࡝ࠞ࡞
࡟ࡦ࠭ߦࠃࠅὶὐࠍ⚿߱㧚ߎߩὶὐߢ޽ࠆ࡜ࠗࡦ
਄ߩో㗔ၞߢᵹㅦ⸘᷹߇น⢻ߥ߽ߩߢ޽ࠆ㧚ߎߩࠃ߁ߦశቇ♽ࠪࠬ࠹ࡓ⥄૕ߪㅢᏱߩ LDV ߣߥࠎࠄᄌࠊࠄߥ޿㧚-6-

⎇ⓥቶߩ࠷࡯࡞․㓸(1)ߩࠪ࡯࠻࡟࡯ࠩࠍዋߒߕߟㆤ⭁ߒߡ㧘⸘᷹߇ਇน

Flow

79.9MHz
MirrorAOM
Semiconductor Laser
TOLD 9160
Beam power : 40mW

80.0MHz
Cylindrical Lens
Rod Lens

Linewise Measuring
Volume(a) Transmitting optics
96-Channel Plastic Fiber Array
Scattered Light Signal

Achromatic Lens
Linewise Measuring
Volume(b) Receiving optics

࿑ 2. శቇ♽᭎ⷐ

࿑ 3. శࡈࠔࠗࡃ࡯ࠕ࡟ࠗฃశㇱ
Pre-Amp lifier1ߚߛㅍశ♽ߩ࠮࠶࠹ࠖࡦࠣߪ㔍ߒ޿㧚⟤ߒ޿ࡃ࡯ࠬ࠻ାภࠍߤߩ૏⟎ߢ߽ᓧࠆߚ߼ߦߪ㧘޿߆ߦ੤Ꮕߔࠆ᷹ቯ✢ࠍߕࠇߥ޿ࠃ߁ߦ㊀ߨࠆ߆߇㎛ߦߥࠆ㧚ੑᧄߩశゲࠍ޿߆ߦ᳓ᐔߦ࠮࠶࠻ߔࠆ߆㧘߹ߚ㧘޿߆ߦᐔⴕߥࠪ࡯࠻శࠍ኿಴ߔࠆ߆㧘ߎࠇߦߟ߈ࠆ㧚ߎࠇߐ߃ߢ߈ࠇ߫㧘ࠪ࡯࠻శ߽⥄ὼߣᚲቯߩ᷹ቯ㗔ၞߢ㊀ߥࠅ㧘࡜ࠗࡦ⁁ߦࡈ࡝ࡦࠫ߇
ᒻᚑߐࠇࠆߎߣߦߥࠆ㧚ฃశㇱߪੑᨎߩࠕࠢࡠࡑ࠹ࠖ࠶ࠢ࡟ࡦ࠭ߦࠃࠅ
ࡈࠔࠗࡃ࡯ࠕ࡟ࠗ਄ߦὶὐࠍ⚿߱᭴ㅧߢ޽ࠅ㧘߿ߪࠅㅢᏱߩ LDV ߣᄌࠊࠄߥ޿㧚ฃశㇱߩశࡈࠔࠗࡃ࡯ࠕ࡟ࠗߦ㑐ߔࠆ౮⌀ࠍ࿑ 3 ߦ␜ߔ㧚૶↪ߒߡ޿ࠆߩߪਃ⪉࡟࡯࡛ࡦ⵾ߩ࡜ࠗ࠻ࠟࠗ࠼ߢ㧘⋥ᓘ 0.25mm㧔ࠦࠕᓘ 0.24mm㧕ߩశࡈࠔࠗࡃ࡯߇┵㕙ࠍߘࠈ߃ߡ৻೉ߦਗࠎߛ߽ߩߢ޽ࠆ㧚శࡈࠔࠗࡃ࡯ߩㅒߩ┵㕙ߪ㧘ࠕࡃ࡜ࡦࠪࠚࡈࠜ࠻࠳ࠗࠝ࡯
࠼㧔APD㧕ߦ⋥⚿ߢ߈ࠆࠃ߁ߦ࡟࠮ࡊ࠲ࠢ࡞ࠍⵝ
⌕ߔࠆᡷ⦟߇ᣉߐࠇߡ޿ࠆ㧚ࡈࠔࠗࡃ࡯ߪኒߦਗ
ࠎߢ޿ࠆߚ߼㧘0.25mm 㑆㓒ߢߩ⸘᷹߇น⢻ߢ޽ࠆ‫৻ޕ‬೉ߦਗࠎߛࡈࠔࠗࡃ࡯ߩ߁ߜ㧘ߤߩࡈࠔࠗ
ࡃ࡯ࠍ૶↪ߔࠆ߆߇᷹ቯ૏⟎ࠍ᳿߼ࠆߎߣߦߥࠆ
ߩߢ㧘㕖Ᏹߦ⥄↱ᐲ߇㜞޿㧚ߐߡ㧘᷹ቯ㗔ၞߪ࡜ࠗࡦ⁁ߦߥߞߡ޿ࠆߩߢ‫ޔ‬࡜ࠗࡦ⁁ߩ⸘᷹ㇱߩߤߩㇱಽࠍ⸘᷹ߒߡ޿ࠆ߆㧘ߣ޿߁໧㗴ὐ߇಴ߡߊࠆ㧚ฃశ♽ߩὶὐ૏⟎ߦࠃߞߡ᳿ቯߐࠇࠆ߽ߩߛ߇㧘ᒰ⎇ⓥቶߢߪㅍశ♽஥

Co mpa rato r
A

A

32

Si-APDLi ght Fibe r

1

32

LE D

Filte r Un it
Thresho ld Schmitt T rigg er
Ho st PC
PC I-B us
MemoryDigital Input B oardPD

࿑ 4. ࿁〝࿑᭎ⷐ⢻ߦߥࠆ૏⟎߆ࠄ᳿ቯߒߡ޿ࠆ㧚޽߹ࠅ޿޿ᣇᴺ
ߣ߽ᕁ߃ߕ㧘ઁߦ޿޿ᣇᴺ߇޽ࠇ߫޿޿ߩߛ߇㧘ߎࠇߣ޿ߞߡᕁ޿ߟ߆ߥ޿߹߹ߢ޿ࠆ㧚
ାภಣℂࠪࠬ࠹ࡓࠍ࿑ 4 ߦ␜ߒߚ㧚ࠕࡦࡊ߿ࡈ
ࠖ࡞࠲࡯╬㧘ᦨ⚳ಣℂߦ߅޿ߡࠦࡦࡄ࡟࡯࠲ߢੑ
୯ൻߔࠆએᄖߪ㧘ߎࠇ߽ㅢᏱߩ LDV ಣℂࠪࠬ࠹ࡓߣᄌࠊࠄߥ޿㧚ࡁࠗ࠭ಣℂߦߪ⧰ഭߒߚ߇㧘శࡈࠔࠗࡃ࡯ߦࠃࠆ࠺࡯࠲ォㅍߦࠃࠅ㧘ࡎࠬ࠻ PC
ߣಣℂࠪࠬ࠹ࡓࠍ㔚᳇⊛ߦ㓒㔌ߒ㧘ߘࠇߦኻಣߒ
ߡ޿ࠆ㧚ߔߴߡ⥄૞ߦࠃࠆ࿁〝ߢ޽ࠅ㧘߭ߣߟߩ࠴ࡖࡦࡀ࡞ߦ߭ߣߟߩ࡜ࠗࡦࠍ᭴▽ߒߡ޿ࠆߚ߼㧘-7-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

ߎߢ㧘࿑ 5 ߦ␜ߒߚࠃ߁ߥ⸘᷹ࠍⴕߞߚ㧚࿑ߩࠃ߁ߦ㧘2 บߩᄙὐ LDV ࠪࠬ࠹ࡓࠍ㧘ⷺᐲࠍ㆑߃ߡ
᷹ቯኻ⽎ਛߦ౉኿ߒߡ޿ࠆ㧚ߒߚ߇ߞߡ㧘ੑߟߩ๟ᣇะ૏⟎ߦ߅ߌࠆㅦᐲಽᏓࠍหᤨߦ⸘᷹ߢ߈ࠆ
ߎߣߦߥࠆ㧚ߚߛ㧘ო㕙ㄭறߩ⸘᷹߇㔍ߒ޿౞▤ᵹ〝ߢ޽ࠆ㧚߹ߒߡ㧘ࠪ࡯࠻⁁ߩ࡟࡯ࠩశࠍᚲᦸ
ߩ૏⟎ߢ੤Ꮕߐߖߥߊߡߪߥࠄߥ޿ߚ߼㧘ߎߎߢߪ޿ߐߐ߆ήℂ߿ࠅߢ޽ࠆ߇㧘๟ᣇะߩⷺᐲࠍ࿕
ቯߔࠆߎߣࠍ೨ឭߣߒߡ㧘ᱜ 12 ⷺᒻߩ᳓ࠍḩߚߒߚ▫ߦࠃࠅ㧘᷹ቯㇱࠍⷒߞߚ㧚ߎࠇߢߥࠎߣ߆ო
㕙߆ࠄ 1mm ⒟ᐲ㔌ࠇߚ૏⟎߆ࠄࠬ࠹࠶ࡊ㜞ߐ⒟ᐲ߹ߢߩ⸘᷹ࠍน⢻ߦߒߚ㧚⚿ᨐ╬ߦߟ޿ߡߪ㧘⸃ᨆߪ߹ߛ߹ߛਇචಽߢ޽ࠆ߇ෳ⠨ᢥ₂[1]ࠍߏⷩ
޿ߚߛ߈ߚ޿㧚ߐߡ㧘ߎߩᄙὐ LDV ࠪࠬ࠹ࡓ੹ᓟߩ⊒ዷߪ޿߆ࠃ߁ߥ߽ߩ߇⠨߃ࠄࠇࠆߛࠈ߁߆㧚߽ߜࠈࠎ߹
ߛ߹ߛ♖ᐲࠍ਄ߍࠆࠃ߁ߥᡷ⦟ߩ૛࿾ߪ޽ࠆߣ⠨߃ࠄࠇࠆ㧚ߒ߆ߒߘࠇࠃࠅ߽㧘଀߃߫ੑᣇะᚑಽ
߇⸘᷹ߢ߈ࠆࠪࠬ࠹ࡓࠍ㐿⊒ߢ߈ࠆߩߢ޽ࠇ߫㧘߽ߒߊߪ᷷ᐲߩࠃ߁ߥઁߩ‛ℂ㊂ࠍหᤨߦ⸘᷹ߢ
߈ࠇ߫ߐࠄߥࠆᔕ↪߽ᦼᓙߢ߈ࠆߩߢߪߥ޿߆ߣ
⠨߃ߡ޿ࠆ㧚⥄↱ᐲ߇ߣߦ߆ߊ㜞޿ߣᕁ߁ߩߢ㧘᷹ቯኻ⽎ߦวࠊߖߚ㐿⊒߿ᡷ⦟߇ኈᤃߦน⢻ߥߩ߽㝯ജߢߪߥ޿߆ߣ⠨߃ߡ޿ࠆ㧚࠴ࡖࡦࡀ࡞ᢙߩ᜛ᄢ߇ኈᤃߦⴕ߃ࠆ㧚࠺࡯࠲ߩࠨ
ࡦࡊ࡝ࡦࠣߪ㧝ࡆ࠶࠻ߕߟߢ߈ࠆ߽ߩߢ޽ࠇ߫ߥ
ࠎߢ߽޿޿㧚ࡔࡕ࡝ߩᄢ߈޿ࡠࠫ࠶ࠢࠕ࠽࡜ࠗࠩ
╬߇◲ଢߦ૶↪ߢ߈ߡㆡߒߡ޿ࠆ㧚ᧄ⎇ⓥቶߢߪ
Interface ␠ߩ࠺ࠫ࠲࡞ࡏ࡯࠼ࠍ૶↪ߒߡ޿ࠆ㧚ߎ
ࠇߪ 32 ὐಽߩࡢࡦࡆ࠶࠻ାภࠍ߭ߚߔࠄࡄ࠰ࠦ
ࡦߦㅍࠅㄟࠎߢߊࠇࠆ㧚ᒰೋߪ㧘ߎߩ࠺࡯࠲ࠍ⥄૞࿁〝ߦࠃࠅ㧘FIFO ࡔࡕ࡝ߦขࠅㄟ߻ߣ޿߁ᚻᴺ
ߦࠃߞߡⴕߞߡ޿ߚ߇㧘ߤ߁ߒߡ߽᜛ᒛᕈߦ໧㗴߇޽ࠆߚ߼ߦ㧘ߎࠇߪᑄᱛߒߚ㧚࠰ࡈ࠻࠙ࠚࠕߦ߅ߌࠆ࠺࡯࠲ಣℂߪ೨ㅀߒߚࠃ
߁ߦ FFT ಣℂࠍⴕߞߚ㧚ߚߛߒ㧘ࡢࡦࡆ࠶࠻࠺࡯
࠲ߢ޽ࠆߚ߼ߦࡃ࡯ࠬ࠻ାภ߇ᓧࠄࠇߡ޿ࠆ߆ߤ
߁߆ߪ↢ାภ߆ࠄಽ߆ࠄߥ޿㧚ߘߩߚ߼㧘಴ߡ߈ߚ࠺࡯࠲ࠍ FFT ߩὐᢙಽߛߌ㗅ߦขࠅ಴ߒߡ⸘▚ߒߚ㧚ߎߩᣇᴺߛߣᒰὼࡃ࡯ࠬ࠻ାภ߇ሽ࿷ߒߥ
޿ାภߦ߽ FFT ࠍ߆ߌߡߒ߹߁㧚ߘߩߚ߼ࡄࡢ࡯
ࠬࡍࠢ࠻࡞߆ࠄ▚಴ߐࠇࠆ SN Ყ╬߆ࠄࡃ࡝࠺࡯
࡚ࠪࡦ࠴ࠚ࠶ࠢࠍⴕ޿㧘ᱜߒ޿ᵹㅦᖱႎߩߺࠍ᛽
಴ߒߡ޿ࠆ㧚
ᦨᓟߦ㧘⸘᷹ߦ߅޿ߡ৻⇟᳇ߦߥࠆᤨⓨ㑆ಽ⸃⢻ߦߟ޿ߡߢ޽ࠆ㧚ᤨ㑆ಽ⸃⢻ߪ਄ㅀߩࠃ߁ߦࠨ
ࡦࡊ࡝ࡦࠣ๟ᦼߣ FFT ࠍⴕ߁ὐᢙ߆ࠄ᳿ቯߐࠇࠆ㧚ߎࠇߪචಽߦዊߐ޿୯ࠍ⏕଻ߔࠆߎߣ߇ߢ߈ࠆ㧚৻ᣇⓨ㑆ಽ⸃⢻ߦߟ޿ߡߢ޽ࠆ߇㧘ᅏⴕ߈ᣇะߪ
࡟࡯ࠩߩ੤Ꮕⷺ߆ࠄ᳿ቯߐࠇࠆ߇㧘᳓ᐔ㕙ߦ㑐ߒߡߪశࡈࠔࠗࡃ࡯ߩࠦࠕᓘߦ⋧ᒰߒߡ޿ࠆߣ⠨߃ߡ޿ࠆ㧚ߎߩࠃ߁ߦ㧘ᚲ‫߇࠙ࡂ࠙ࡁߩ᦭․ߦޘ‬ᔅⷐߥ߽ߩߩ㧘߶ߣࠎߤ৻⥸ߩ LDV ߣᄢ߈ߥ㆑޿ߥߊᄙ
ὐߩ⸘᷹߇น⢻ߥࠪࠬ࠹ࡓߢ޽ࠅ㧘߹ߚ㧘߶ߣࠎߤߩㇱಽࠍ⥄૞ߔࠆߎߣ߇ߢ߈ࠆ㧚᜛ᒛᕈ߽㜞޿ߎߣ߆ࠄ㧘ߎࠇࠍᢙบ૞ᚑߒߡⶄᢙߩ⸘᷹ኻ⽎႐ߦ߅޿ߡหᤨ⸘᷹߽ኈᤃߢ޽ࠆ㧚ታᵹേ႐߳ߩㆡ↪ߣ੹ᓟ
3 ᰴర PIV ߽ᐢߊ૶ࠊࠇࠆࠃ߁ߦߥߞߡ޿ࠆ⃻࿷㧘ߤߩࠃ߁ߥ႐ߩ⸘᷹ߦߎߩࠪࠬ࠹ࡓ߇ㆡߒߡ
޿ࠆߩߛࠈ߁߆㧫ᧄ⎇ⓥቶߢߪ㧘ߪߊ㔌ౣઃ⌕ᵹࠇߦㆡ↪ߒߡ߈ߡ޿ࠆ߇㧘଀߃߫ߪߊ㔌ᵹࠇߩࠬࡄࡦ㧔๟㧕ᣇะߦ㑐ߔࠆᵹേ․ᕈߦߟ޿ߡߪ㧘ਃᰴరᕈ߽ᒝߊ㧘߹ߛචಽߦ⸃᣿ߐࠇߡ޿ߥ޿ㇱಽ߇ᄙ޿㧚ߘߩࠃ߁ߥ႐ࠍߎߩࠃ߁ߥᚻᴺߦࠃࠆ⸘᷹ࠍㆡ↪ߔࠆߩߦߪᗧ⟵߇޽ࠆࠃ߁ߦ⠨߃ࠆ㧚ߘ

વᾲ 2003 ᐕ 9 ᦬ෳ⠨ᢥ₂[1]╙ 40 ࿁વᾲࠪࡦࡐࠫ࠙ࡓ⻠Ṷ⺰ᢥ㓸㧘p645
Measuring line A

from transmitting systemr

Laser light sheet

z

Flow

T
40m
m

20
mm

to receiving system

Measuring li ne B

࿑ 5. ౞▤ᕆ᜛ᄢᵹࠇߦ߅ߌࠆ⸘᷹଀

-8-⎇ⓥቶߩ࠷࡯࡞․㓸(1)LIF ߅ࠃ߮ᐓᷤ↹௝ᴺߦࠃࠆྃ㔵ᵹേ⸘᷹ᴺߩ㐿⊒⒁⹤
Inside story of the development of laser induced fluorescent andinterferometric laser imaging technique for spray flowsᎹญ ㆐਽㧘⪉↰ ౏৻㧘೨↰ ᣽ା㧔ᘮᙥ⟵Ⴖᄢቇ㧕
Tatsuya KAWAGUCHI, Koichi HISHIDA and Masanobu MAEDA (Keio University)㧝㧚㐿⊒ߦ⥋ࠆળ⹤

ࡊ࡜ᴺߪṢᓘ࡮ㅦᐲߩ᷹ቯߪߢ߈ߡ߽ࡐࠗࡦ࠻⸘
᷹ߥߩߢ๟࿐ߩ⁁ᴫ߇⸃ࠄߥ޿㧚PIV ߪ㕙⊛ߦㅦᐲࡌࠢ࠻࡞႐ࠍ᳞߼ࠆఝࠇߚᣇᴺߢߪ޽ࠆ߇㧘᷹ⷰ⓹ߦ౉ߞߚⶄᢙߩ☸ሶߩ૞ࠆࡄ࠲࡯ࡦࠍ⋧੕⋧
㑐ᴺߦᓥߞߡᤨ㑆㑆㓒ࠍ߅޿ߡߣߞߚࡈ࡟࡯ࡓߩ
ࠗࡔ࡯ࠫߩਛ߆ࠄតߒߡࡌࠢ࠻࡞ࠍ᳞߼ࠆߩߢ㧘☸ሶߩ୘‫ߩޘ‬ㅦᐲߦᄢ߈ߥᏅ߇޽ߞߡߪߥࠄߥ޿
⸶ߛ㧚߹ߚ㧘⚿ᨐ߇಴ࠆࠃ߁ߦ⺞ᢛߔࠆߣᄢ߈޿
☸ሶߩേ߈ߛߌ߇ᝒ߃ࠄࠇࠆ㧚ߐ޽㧘ߘߎߢ޽ࠆ⒟ᐲߩ▸࿐ߩᐔ㕙㧘߹ߚߪ㧘┙૕ਛߩ୘‫☸ߩޘ‬ሶᓘߣㅦᐲࡌࠢ࠻࡞㧘߽ߜࠈࠎ⚿ᨐߣߒߡ⍍㑆ಓ⚿ߒߚ↹㕙߆ࠄ☸ሶỚᐲಽᏓᖱႎ߇᰼ߒ޿㧚ᦨᄢߩ⋡⊛ߪྃ㔵ߩਛᔃ㧘☸ሶỚᐲߩ㜞޿႐ᚲߢ߽⏕ታߦ࠺࡯࠲ߩ಴ࠆᣇᴺࠍ㐿⊒ߒߡ㧘੹߹ߢ⷗߃ߥ߆
ߞߚᷙว㗔ၞ߆ࠄਛᔃㇱߩᵹࠇࠍ⷗ߚ޿ߣ⸒߁ߩ
߇㐳ᐕߩኋ㗴ߛߞߚ㧚K㧦 ੹ߪᢔੂℂ⺰߽⸘▚ࠦ࡯࠼߇ߒߞ߆ࠅߒߡ
޿ࠆߒ㧘ᐘ޿ߥߎߣߦ㧘ߜࠂ߁ߤߎߎ 5 ᐕ૏ߢࠦࡦࡇࡘ࡯࠲ߩࠢࡠ࠶ࠢㅦᐲ߇ߺࠆߺࠆㅦߊߥߞߡ㧘ኈ㊂ߩᄢ߈ߥࡔࡕ࡝࡯߇቟ߊᚻߦ౉ࠆࠃ߁ߦߥࠅ
߹ߒߚ㧚ߘࠇߦᕈ⢻ߩ޿޿㜞⸃௝ᐲࠞࡔ࡜߇ଏ⛎
ߐࠇࠆࠃ߁ߦߥࠅ߹ߒߚ߆ࠄ߆ߥࠅਅḰ஻ߪߢ߈ߡ޿ߚߣ⸒߁ߴ߈ߢߪߥ޿ߢߒࠂ߁߆㧚߽ߜࠈࠎ⎇ⓥቶߢߪవヘߚߜ߇߈ߞߜࠅࡈࠚ࡯࠭࠼࠶ࡊ࡜
࡯ࠪࠬ࠹ࡓ߿ FFT ାภಣℂᴺ[1]ࠍ਎⇇ߦవ㚟ߌߡ߿ߞߡ߅޿ߡ㗂޿ߚߩࠍᦝߦᡷ⦟ߒߡ૶ࠊߖߡ
㗂޿ߚࠅ㧘੹ߪ᳢↪ߦߥߞߡ޿߹ߔ߇ PIV ࠪࠬ࠹ࡓ㐿⊒ߩߣ߈ߦࡄ࡞ࠬ࡟࡯ࠩ࡯ࠍ․ᵈߢ㐿⊒ߒߡ߽ࠄߞߚߎߣ߿㧘ᣧߊ߆ࠄⰯశ⊒శࠍ૶ߞߡⓨ㑆᷷ᐲ㧘Ớᐲߩ᷹ቯߦ᜸ᚢߒߡ޿ߚߩ߇ਅ࿾ߦ޽ߞ
ߡ࠯ࡠ߆ࠄߩࠬ࠲࡯࠻ߢߪߥ޿ߩߢ✚วജߢ߿ࠇ
ߚߩߢߪߥ޿ߢߒࠂ߁߆㧚H㧦 ߣߎࠈߢ㧘ߎߩㄝߢᐓᷤᴺࠍ૶ߞߡᶧṢᓘ߿᳇ᵃᓘ߇ᓥ᧪ᴺߦᲧߴߡ♖ᐲ㜞ߊ᷹ቯߢ߈ࠆේ
ℂࠍᤃߒߊ⸃⺑ߒߡ߅߆ߥߊߡߪ࡮࡮࡮࡮࡮࡮࡮
K: ߘ߁ߢߔߨ㧚

M: ૗ߢ߽᷹ࠇࠆߣ⻭ߞߡ޿ࠆ߽ߩߦ㒢ߞߡࠕࡃ࠙࠻ߢ߶ߣࠎߤ૗߽᷹ࠇߥ޿ߦ╬ߒ޿࡮࡮࡮ᚒ‫ޘ‬߇⁓ߞߡ߈ߚᷙ⋧ᵹߦ߅ߌࠆ⒖േ⃻⽎ߩࡑࠗࠢࡠ
ࡔࠞ࠾࠭ࡓ⸃᣿ߦߤࠇߛߌㄭߠߌࠆ߆㧘ᵹࠇߩᕈ⾰ࠍ⺞ߴࠆᚻᴺࠍ⠨߃ࠆߩߦᵹࠇߩᕈ⾰߇⸃ࠄߥ޿ߣࠃࠅ⦟޿ᣇᴺ߇⷗ߟ߆ࠄߥ޿ߣ޿߁ࠫ࡟ࡦࡑ
߇޽ࠆࠎߛ㧚ᱧผ⊛⚻✲߆ࠄ⷗ߡ߽ߛࠎߛࠎߣߘ
ߩᚻᴺߪᵞ✵ߐࠇߡࠁߊ߽ߩߥࠎߛߥ㧚
H: ㆇേߒߡ޿ࠆ☸ሶᓘߣㅦᐲߘࠇߦ☸ሶ๟ࠅߩᵹ૕ߩㅦᐲ߇⸃ࠄߥ޿ߣജቇ⊛ߥ⸃ᨆߪߢ߈ߥ޿㧚
K: ᵹ૕ߩേ߈ߪන⋧ᵹߢ߽ੂᵹߪⶄ㔀ߢࠃߊ⸃ࠄߥ޿ߩߦ㧘ᷙ⋧ߦߒߡ໧㗴ࠍⶄ㔀ߦߒߡࠃߊ߿
ࠆߥ࡮࡮࡮ߣៃឦߐࠇࠆߎߣ߽޽ࠅ߹ߔ㧚વᾲߥࠎ߆ẜᾲャㅍࠍ૶ߞߚᣇ߇᦭೑ߢߔߒ㧘ታᵹ૕ߣߒߡ⺞ߴߥߌࠇ߫ߥࠄߥ޿ߎߣߪᄙ‫߇ߔ߹ࠅ޽ޘ‬㧘⫳⊒ߒߚ᳇૕߇ߤߎ߳ⴕߊ߆㧘᷷ᐲಽᏓߛߌߢߥ
ߊ㧘ỚᐲಽᏓ㧘ߒ߆߽ᤨ♽೉ᖱႎࠍ⺞ߴߥߌࠇ߫
ߥࠄߥ޿ߒ㧘Ά὾߇⛊ࠎߢߊࠆߣ߽ߞߣⶄ㔀ߦߥߞߡߤߎ߆ࠄᚻࠍ⌕ߌࠆ߆࡮࡮࡮࡮᳇߇㆙ߊߥࠅ߹ߔߨ㧚
M: ߘ߁㧘ታᯏߢߪุᔕߥߒߦ⺞ߴߥ޿ߣ޿ߌߥ
޿⃻⽎߇⷗ࠄࠇࠆߌߤ㧘߹ߕߪࡉ࡜࠶ࠢࡏ࠶ࠢࠬ
ߣߒߡ⚻㛎ߢᓧߚ࿃ᨐ㑐ଥࠍၮߦ⸳⸘ߒߡᕈ⢻ࠍ⷗ߥ߇ࠄᚻតࠅߢᡷ⦟ࠍㅴ߼ߡ᧪ߚࠎߛ㧚৻᳇ߦ㓏Ბࠍ㘧߮਄߇ߞߡੑ㓏ߦߪⴕ߈ߦߊ޿㧚৻Ბߕߟ޽߇ࠆߩ߆ߥ㧚ߢ߽㧘⦠㔍ㄆ⧰᳭ࠍ₹ߦߔ㧚
H: ᾲ࡮ᵹ૕⸘᷹ߪၮᧄ⊛ߦ㕖ធ⸅ߢ⸘᷹ߒߥߌ
ࠇ߫޿ߌߥ޿ߒ㧘ಽᢔ♽ੑ⋧ᵹߢߪࠬ࡝࠶ࡊㅦᐲ
߇޽ߞߡ㧘․ߦ☸ሶᓘߦಽᏓ߇޽ࠆߣㅦᐲಽᏓ߽
৻᭽ߢߪߥ޿ߩߢ㧘୘‫☸ߩޘ‬ሶࠍㅊࠊߥ޿ߣ޿ߌ
ߥ޿ߎߣߦߥࠆ㧚
M: ᢙ୯ࠪࡒࡘ࡟࡯࡚ࠪࡦ߇ㅴࠎߢ߈ߚߩߢ㧘߽߁ᤨⓨ㑆ᐔဋ୯ߛߌߢߪ੕޿ߩ⹤߇㆙ߊߥࠆߒ㧘ߎࠇ߹ߢ᦭ജߥᣇᴺߣߒߡ૶ࠊࠇߡ߈ߚ૏⋧࠼࠶

-9-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

㧞㧚੐ߩᆎ߹ࠅ㧘ᶧṢᓘߩ᷹ࠇࠆ 2+8 ߇᰼ߒ޿

ྃ㔵ߢᛒ߁ᢙ㨪ᢙ⊖ࡑࠗࠢࡠࡔ࡯࠻࡞ߩᓘߩᶧṢ
ߪㆊ㉃ߥⴣ⓭߿ᒝ޿ߖࠎᢿၞߢߥߌࠇ߫߶߷⃿ᓘߥߩߢ㧘ߎߩノὐߩ㑆㓒ࠍ⍮ࠇ߫⃿ߩ⋥ᓘ߇ࠊ߆ࠆ㧚ࠝ࡜ࡦ࠳ߩ van de Hulst ߪߘߩ㑆㓒߆ࠄᶧṢᓘ߇᷹ࠇࠆߣߒߚ[8]㧚Stuttgart ߩ Roth ࠄߩࠣ࡞࡯
ࡊߪฃశ♽ߩ⚿௝㕙ࠍ in-focus ߆ࠄ out-of-focus㧘ଶߦ⸒߁ߣࡇࡦ߷ߌ⁁ᘒ㧘㓸శ࡟ࡦ࠭ࠍㅢߞߡ߈
ߚੑὐ߆ࠄߩߘࠇߙࠇߩశ߇లಽߦ㊀ߥࠆࠃ߁ߦ
ߥࠅ㧘శ〝Ꮕߦࠃࠆᐓᷤ❋߇಴⃻ߔࠆ㧔࿑ 1㧕㧚⃻ࠇߚ౞ᒻࠗࡔ࡯ࠫਛߩ❋ᢙ߹ߚߪ❋ߩ㑆㓒ߣ౞ᒻࠗࡔ࡯ࠫ⋥ᓘߣߩᲧ߇☸ሶ⋥ᓘߦᲧ଀ߔࠆ੐ࠍ೑
↪ߒߡࠃࠅኈᤃߦ☸ሶᓘࠍ᷹ࠇࠆࠃ߁ߦߒߚ[9]㧚
ߎߩᣇᴺߪන৻ᶧṢ߽ߒߊߪᢙ୘ߩᶧṢࠍ㜞୚₸శቇ♽ߦࠃࠅ᠟ᓇߔࠆᚻᴺߦᲧߴߡⷞ㊁㗔ၞ߇ᩴ㆑޿ߦᐢߊ㧘߹ߚశḮᵄ㐳߿ N.A.ߥߤߩశቇࡄ࡜
ࡔ࡯࠲ࠍᲧ଀ଥᢙߣߒߡ☸ᓘߩ⛘ኻ᷹ቯ߇น⢻ߢ޽ࠆ․╩ߔߴ߈․ᓽ߇޽ࠆ㧚⃻࿷ߩࠃ߁ߦ㜞⸃௝ᐲ㜞ࡆ࠶࠻ᢙ࠺ࠖࠫ࠲࡞ CCD ࠞࡔ࡜߇ᐢߊ᥉෸
ߔࠆએ೨ߪᭂ⍴ᤨ㑆ࡄ࡞ࠬశߦࠃࠆᢔੂశࠍ౮⌀᠟ᓇߒ㧘ಓ⚿ߐࠇߚ↹௝ࠍ⸃ᨆߔࠆᣇᴺ߇↪޿ࠄࠇߡ᧪ߚ߇㧘ࡈࠗ࡞ࡓ᠟ᓇߦࠃࠆࡃ࠶࠴ಣℂ⊛⸘᷹ߢߪ࠺࡯࠲ߩណ㓸ല₸ߪᒰὼૐߊ㧘ᒰᤨߢߪ߹
ߛ↹௝ಣℂߦᔅⷐߥᄢኈ㊂࡮㜞ㅦ⸘▚ᯏ߇ή߆ߞ
ߚߩߢ㜞ᐲߥ⛔⸘ಣℂ㧘ᤨ‫ޘ‬ೞ‫ߩޘ‬ᵹേߩᄌൻࠍ
ᝒ߃ࠆߦߪ⥋ࠄߥ߆ߞߚ㧚K ♖ᐲߩ㜞޿ᓘߩ᷹ቯࠍ⋡ᜰߒߡ ᧄᚻᴺ[2-7]ߪ৻ቯߩᐢ߇ࠅߩ޽ࠆⓨ㑆㧘ᐔ㕙ౝߩ୘‫ߩޘ‬ᶧṢᓘᖱႎࠍᓧࠃ߁ߣߔࠆ⋡⊛߆ࠄ⎇ⓥߐࠇߡ߈ߚᛛⴚߢ޽ࠆ㧚ᐓᷤᕈᐔⴕశ᧤ߩਛߦశ
ㅘㆊᕈߩ⃿ᒻ☸ሶ߇޽ࠆߣ߈శߩᢔੂߪ⴫㕙߆ࠄߩ෻኿㧘☸ሶౝㇱߦዮ᛬ߒߡ౉ߞߚశ߇ౣ߮ᄖㇱߦ಴ߡߊࠆዮ᛬శ߅ࠃ߮࿁᛬శߦߥࠆ㧚ዮ᛬శߪ৻ᰴੑᰴ㧘㜞ᰴߩశ߇޽ࠆ߇㧘⃿ౝߢ෻኿ࠍ➅ࠅ㄰ߒߡ޿ࠆ߁ߜߦశߪ಴ߡࠁߊߩߢ㜞ᰴߩዮ᛬శ
ߪ᷹ቯߦ߆߆ࠅߦߊߊߥࠆ㧚Ⰲ߇ੑ㊀ߦ⷗߃ࠆߩ
߽ዮ᛬ߩ࿁ᢙ߇㧝࿁ᄙ޿⦡ᓀߩ㗅߇ㅒߦߥߞߚ߽
ߩ߇ⷰኤߐࠇࠆߚ߼ߢ޽ࠆ߇㧘ᄖ஥ߩࠕ࡯࠴ߩᒝ
ᐲ߇ᒙ޿ߩߪりㄭߦ⚻㛎ߔࠆ߽ߩߢ޽ࠆ㧚࿁᛬ߪశߩㅴⴕᣇะߩ⁜޿▸࿐ߦߪᒝ޿߇஥ᣇߦߪᭂ┵ߦᒙߊ㧘⠨߃ߦ౉ࠇߥߊߡ߽⦟ߊߥࠆ㧚ዊߐߥᶧṢߩ௝ࠍ᜛ᄢߒߡࠃߊ⷗ࠆߣ㧘ᶧṢߩベㇳߢߪߥߊశࠆ㧞ߟߩノὐ㧔ࠣ࡟ࠕࡐࠗࡦ࠻㧕߇⷗߃㧘ߘࠇߙࠇ෻኿శ㧘ዮ᛬శߦኻᔕߔࠆ㧚᷹ⷰⷺࠍᄌ߃
ࠆߣߘߩὐߪ⒖േߒ㧘ߘߩᒝᐲ߽ߘࠇߙࠇᄌൻߔ
ࠆ㧚ⷺᐲߦࠃߞߡߪ৻ᰴዮ᛬శ߇ᶖ߃㧘ੑᰴዮ᛬శ߇⷗߃ߡߊࠆ႐ว߽޽ࠆ㧚

Laser

KK 㜞Ớᐲ߳ߩ᜸ᚢ㧘ߐࠄߦㅦᐲࡌࠢ࠻࡞ 㕖ὶὐ᠟ᓇߦࠃࠆ☸ᓘ᷹ቯߪታ㓙ߩྃ㔵߳ߩㆡ↪߇࿎㔍ߣߐࠇߡ޿ߚ߇㧘ᓘߩᐢ▸࿐ߥ⍍ᤨ㕙⊛⸘᷹ߣ޿߁ઁߩᚻᴺߢߪታ⃻࿎㔍ߥ․⾰ߪᝥߡ㔍޿߽ߩߢ޽ߞߚ㧚ᚒ‫⎇ߩޘ‬ⓥቶߢ߽ᦨೋߪਣ޿ࡈ
࡝ࡦࠫࠍ৻⌒࡟ࡈࠞࡔ࡜ߢ᠟ᓇߒߡ޿ߚ㧚޽ࠆᤨ౬⺣ඨಽߢಾࠅ⚕ࠍߒߚࠬ࡝࠶࠻ࠍ࡟ࡦ࠭㐿ญㇱߦ⸳⟎ߒᤊဳ㧘ਃᣣ᦬ဳߩᐓᷤ❋ߥߤࠍ᠟ᓇ㧔࿑㧞㧕ߒߡ޿ࠆ߁ߜߦ㐳ᣇᒻࠬ࡝࠶࠻ࠍᕁ޿ߟ޿ߚ㧚ߎࠇࠍ↪޿ࠇ߫௝߇ᮮ㐳ߦߥࠅ❋߇૗ߣ߆⹺⼂ߢ߈㧘޽ࠆ⒟ᐲߩỚᐲߩ㜞޿႐߽߳ㆡᔕߢ߈ࠆ㧚ࠬ࡝࠶࠻㜞ߐࠍߤࠎߤࠎ⍴ߊߔࠇ߫ᦝߦ㊀ߥࠅ߇࿁ㆱߢ߈ࠆߩߢߪߥ޿߆㧘ߣᕁ޿᭽‫ࠍ࠻࠶࡝ࠬߥޘ‬⵾૞㧘⹜ⴕߒߚ⚿ᨐ㧘ࠬ࡝࠶࠻᏷ࠍ⁜ߊߒߔ߉ࠆ
ߣ࿁᛬ߩലᨐ߇಴ߡߒ߹߁߇޽ࠆ⒟ᐲ᏷߇޽ࠇ߫
น⢻ߢ޽ࠆߎߣ߇ࠊ߆ߞߚ㧚㧔ᦨㄭߦߥߞߡߎߩ
ࠬ࡝࠶࠻ߩߺࠍ↪޿ߡΆ὾႐ਛߩᶧṢᢙṢࠍ⸘᷹ߔࠆ଀߽ឭ᩺ߐࠇߡᆎ߼ߡ޿ࠆ㧚㧕

DropletSlit
Lens
out-of-focus
in-focus࿑ 1㧦㕖ὶὐ᠟ᓇశቇ♽㧚࠺ࠖࡈࠜ࡯ࠞࠬߦࠃߞ
ߡ౞ᒻᐓᷤ௝߇ᰴ╙ߦᄢ߈ߊߥࠆ߇㧘ౝ൮ߔࠆ❋ᢙߪᄌൻߒߥ޿㧚વᾲ 2003 ᐕ 9 ᦬-10-⎇ⓥቶߩ࠷࡯࡞․㓸(1)ᤊဳࠬ࡝࠶࠻

⍱ᒻࠬ࡝࠶࠻

࿑㧞㧚ࠬ࡝࠶࠻ᒻ⁁ࠍᄌൻߐߖߚߣ߈ߩᐓᷤ↹௝㧚㕖ὶὐ௝ߩᄖᒻߪ㐿ญᒻ⁁ࠍ෻ᤋߔࠆ㧚Particle

Aperture

Collecting
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Cylindrical
Lens

ImagingPlane࿑㧠㧚ᶧṢ௝ห჻ߩ㊀ߥࠅߩỗߒ޿౞ᒻᐓᷤ↹௝㧔਄Ꮐ㧕ߣ㧘㜞Ớᐲ႐ኻᔕశቇ♽㧔ਅ㧕ࠍ↪޿ߚ✢⁁ᐓᷤ↹௝㧔਄ฝ㧕㧚࿑㧟㧚ࠪ࡝ࡦ࠼࡝ࠞ࡞࡟ࡦ࠭ߦࠃࠅ౞ᒻᐓᷤ❋ࠍ‫ޟ‬࿶❗‫ߡߒߣ߁ࠃߒޠ‬ᄬᢌ㧘ᱡࠎߛᐓᷤ↹௝㧚 ☸ᓘ߇ᄢ߈ߊߥࠆ႐วߪᐓᷤ❋ߩ๟ᵄᢙ߽㜞ߊߥࠆߩߢ㧘ࠃࠅ࠺ࠖࡈࠜ࡯ࠞࠬߔࠆߎߣߢߚߊߐ
ࠎߩ %%& ࡇࠢ࠮࡞ߦߡ௝ࠍ᠟ᓇߔࠆ㧚ㅒߦዊߐߥ
☸ᓘߦኻߒߡߪᐓᷤ❋ᧄᢙ߽ዋߥ޿ߩߢ %%& 㕖ὶὐߩᐲว޿ࠍ✭߼ߡᐓᷤ௝ߩ᏷ࠍ⍴ߊߔࠆ㧚ᐘ޿ྃ㔵ߢߪ☸ᓘᷫዋߣᢙኒᐲჇടߦߪ⋧㑐߇޽ࠆߩߢߎࠇߪৼᐲౕว߇ࠃ޿㧚߽ߜࠈࠎ౞╴࡟ࡦ࠭ ᨎ߇߯ߞߚࠅ⾍ࠅวࠊߐࠆ⁁ᘒߢߪනߥࠆࠟ࡜ࠬ
᧼߇ᝌ౉ߐࠇߡ޿ࠆߩߣหߓߥߩߢ㧘ㅢᏱߩวὶ
ὐ☸ሶ↹௝߇ᓧࠄࠇ☸ሶ↹௝ᵹㅦ᷹ቯⵝ⟎ 2+8
268 ߦൻߌࠆߎߣ߇ߢ߈ࠆ㧚 ୘‫ߩޘ‬ᶧṢߩᐓᷤ௝ࠍࠬࠠࡖࡦߔࠆߎߣߦࠃߞ
ߡ⃻ࠇࠆ☸ሶߏߣߩᐓᷤାภ㧘ోߊ࡟࡯ࠩ࠼࠶ࡊ
࡜ᵹㅦ⸘ߩ࠼࠶ࡊ࡜ାภߩࠃ߁ߥᵄᒻ߇ᓧࠄࠇࠆ
ߩߢ ((6 ဳߩ๟ᵄᢙหቯᴺࠍ↪޿ࠆߣၮᧄ๟ᵄᢙ
ߩ૗ච୚߽ߩಽ⸃⢻߇ᓧࠄࠇ㧘ࠨࡉࡒࠢࡠࡦࠝ࡯
࠳࡯ߩ☸ᓘߩ㆑޿ࠍ⼂೎ߢ߈ࠆ㧚㜞♖ᐲߥ☸ᓘߩᖱႎࠍ૶ߞߡ࠳ࡉ࡞ࡄ࡞ࠬ㔺శ㧘 ᤨೞ᠟ᓇߒߚ ߿ߪࠅࠬ࡝࠶࠻ߛߌߢߪ㒢⇇߇޽ࠆߩߢ㧘ᦝߦ৻ᣇะߛߌࠗࡦࡈࠜ࡯ࠞࠬߦߒߡߒ߹߅߁㧘ߜࠂ߁ߤ૛ߞߡ޿ߚ࡟࡯ࠩࠪ࡯࠻ㅍశ♽↪ߩ౞╴ಲ࡟
ࡦ࠭ 1 ᨎ↪޿ߡਣࡈ࡝ࡦࠫࠍ‫ޟ‬࿶❗‫ߡߒޠ‬਄ਅᣇะࠍࠗࡦࡈࠜ࡯ࠞࠬߦߒࠃ߁ߣ⹜ߺߚ㧚ߒ߆ߒߎߩశቇ♽ߢߪ᭽‫ߥޘ‬෼Ꮕߩᓇ㗀߇ᒝߊ಴ߡߒ߹޿
ࠢ࡜ࠥߩࠃ߁ߥᱡࠎߛᐓᷤ↹௝߇ᓧࠄࠇࠆ߫߆ࠅ
ߛߞߚ㧔࿑㧟㧕㧚 ߘߎߢ⊒ᗐࠍ 90 ᐲォ឵ߒߡวὶὐ⁁ᘒߩ↹௝ࠍ৻ᣇะߦ࠺ࠖࡈࠜ࡯ࠞࠬߒ㧘ߐࠄߦὶὐ〒㔌ࠍ◲නߦᄌൻߐߖࠄࠇࠆࠃ߁ߦὶὐ〒㔌ߩ╬ߒ޿౞╴㕙ಳಲ࡟ࡦ࠭ࠍ⚵ߺวࠊߖࠆߎߣߦߒߚ㧔࿑㧠㧕㧚ߎߩࠃ߁ߥ࡟ࡦ࠭♽ߦࠃࠅ⃿㕙࡟ࡦ࠭ਥ⟲߅ࠃ߮%%& ࠞࡔ࡜ࠍ߹ߞߚߊേ߆ߔߎߣߥߊ౞╴㕙࡟ࡦ࠭㑆㓒ࠍࠊߕ߆ߦᄌൻߐߖࠆߎߣߢ㕖ὶὐᐲࠍ⺞▵ߢ߈ࠆࡈ࡟ࠠࠪࡉ࡞ߥࠪࠬ࠹ࡓߣߥߞߚ㧚-11-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

↹௝߆ࠄ୘‫ߩޘ‬ᶧṢߩⴕ߈వࠍ⷗ߟߌࠆߎߣ߇಴
᧪㧘ㅦᐲࡌࠢ࠻࡞߇㜞⏕ᐲߦߡ᳿ቯߢ߈ࠆ㧚᷹ቯ⚿ᨐ߆ࠄ☸ᓘߩᄢዊࠣ࡞࡯ࡊಽߌࠍߒ㧘ߘࠇߙࠇࡌࠢ࠻࡞ࡈࠖ࡯࡞࠼߇ឬߌࠆߩߢ㧘ྃ㔵ߩਛߢᄢᓘ⟲ߩㆇേߦࠃࠆዊᓘ㧘޽ࠆ޿ߪ᳇ᵹߩᵹേᄌൻ߇  ߟߩ⸘᷹↹௝߆ࠄ᛽಴ߢ߈ࠆࠃ߁ߦߥߞߚ㧚㧟㧚ᐓᷤ↹௝ᴺ㧙.+( ߩⶄว⸘᷹=?࿑㧡 ౞╴㕙ࡒ࡜࡯ߦࠃࠆ࡟࡯ࠩࠪ࡯࠻ㅍశ♽㧚 ᓸዊᶧṢࠍ฽߻ᵹࠇߢߪᶧṢߩᓸ☸ൻߩߺߥࠄ
ߕ⫳⊒ࡊࡠ࠮ࠬ㧘ಽᢔ⋧ߣㅪ⛯⋧ߣߩ㑆ߩㆇേ㊂੤឵㧘ᾲ‛⾰ャㅍ߇ࠠ࡯ߣߥࠆ㧚☸ᓘ࡮ㅦᐲߩⓨ㑆᭴ㅧߩ⹦⚦߇᷹ቯน⢻ߣߥࠆߣ㧘ᒰὼ᳇⋧஥ߩᖱႎ߽᰼ߒ޿㧚ߘߩᑧ㐳✢਄ߦੑ⋧ᵹߩ‛⾰⒖േ
ࠍ฽߻ᵹࠇ߇⷗߃ߡߊࠆ㧚ើ⊒ᕈߩᶧ૕ߢⰯశᕈ
߇޽ࠆࠕ࠮࠻ࡦߪ⚡ᄖశߩᾖ኿ߦࠃࠅ⊒శ㧘නᚑಽߢ quench ߩᓇ㗀߇ήߌࠇ߫శᒝᐲ߆ࠄỚᐲ߇หቯߢ߈ࠆ㧚Ⱟశߢ☸ᓘࠍ⁓߁ߣṢߩᄢ߈ߐߢ⊒శᒝᐲ߇⪺ߒߊᄌࠊࠅベㇳ߇ߪߞ߈ࠅߒߥߊߥࠆ㧚߹ߚࠟࠬߩ⊒శߪ☸ሶߩߘࠇߦᲧߴ⪺ߒߊᒙ޿㧚ߘࠇߥࠄ߫Ṣߩሽ࿷ߔࠆߣߎࠈߪᛮ޿ߡࠟࠬߩỚ
ᐲࠍⰯశᴺߢ᷹ቯ㧘ᛮ޿ߚߣߎࠈߦᐓᷤᴺߢᓧߚ
ᓘࠍ޽ߡߪ߼ࠇ߫⦟޿ߣ◲නߦ⠨߃㧘ታⴕߒߚ㧚นⷞశ㧘⚡ᄖశߩੑᵄ㐳หᤨ⊒ᝄ࡟࡯ࠩ㧘⁛┙ߒߚੑบߩ㜞ᗵᐲࠞࡔ࡜ߢᐓᷤ↹௝߅ࠃ߮ LIF ↹௝ࠍหᤨขᓧߔࠆ⸘᷹ࠪࠬ࠹ࡓࠍ↪޿ߡ᷹ቯࠍ➅ࠅ㄰ߒߚ߇㧘ߤ߁߿ߞߡ߽૏⟎߇ᓸᅱߦߕࠇߡߒ߹߁㧚 ᴉᕁ㤩⠨㧚㧚㧚ⷞ㊁㗔ၞߩセᱜߪ൩⺰㧘ࠞࡔ࡜ߩ
pixel ࠍኻᔕઃߌࠆࡑ࠶ࡇࡦࠣ㑐ᢙ㧘ND ࡈࠖ࡞࠲ߦࠃࠆᢔੂ࡮Ⱟశᒝᐲࡃ࡜ࡦࠬߩ⺞ᢛ㧘ᵄ㐳ㆬᛯߩߚ߼ߩశቇࡈࠖ࡞࠲㧘CCD ᗵᐲ໧㗴ߥߒ㧚ߒ߆ߒ߹ߛ߁߹ߊ޿߆ߥ޿㧚㐽Ⴇᗵṫ߁޽ࠆᣣ㧘ේ࿃߇࡟࡯ࠩࠪ࡯࠻ㅍశ♽ߩ⦡෼Ꮕߦࠃࠆߎߣߦ᳇߇
ߟ޿ߚ㧚ᣧㅦ౞╴࡟ࡦ࠭ߢߪߥߊ౞╴ࡒ࡜࡯ࠍ↪
޿ߚశቇ♽㧔࿑㧡㧕ࠍ᭴▽ߒᬌ⸽ࠍⴕߞߚߣߎࠈ
ᐓᷤ↹௝ߣ LIF ↹௝߇⷗੐ߦ৻⥌ߒߚ㧚࡟ࡦ࠭♽ߪᛒ޿߇ኈᤃߢ޽ࠆ෻㕙㧘⦡෼Ꮕ߇↢ߓࠆ㧚৻ᣇࡒ࡜࡯ㅍశ♽ߥࠄᛒ޿߇㔍ߒ޿߇⦡෼Ꮕࠍ↢ߓߥ޿㧚᠟ᓇశቇ♽ߦ᳇ࠍߣࠄࠇ໧㗴߇ฃశ஥ߢߪߥ
ߊㅍశ஥ߦ޽ࠆߎߣࠍ⓭߈ᱛ߼ࠆ߹ߢߦ߆ߥࠅߩ
㆙࿁ࠅࠍߒߚ߇㧘⚿ᨐ⊛ߦ⚦߆ߥ໧㗴ὐ߹ߢᵞ޿಴ߒ⾰ߩ㜞޿⸘᷹࠺࡯࠲ࠍᓧࠆߎߣ߇ߢ߈ࠆࠃ߁
ߦߥߞߚ㧚

વᾲ 2003 ᐕ 9 ᦬㧠㧚߅ࠊࠅߦ
ㆊ෰ߩ⺰ᢥࠍ߽ߣߦౣ⃻ታ㛎ࠍⴕ߅߁ߣߔࠆߣห
ߓ࠺࡯࠲߇ᓧࠄࠇࠆ႐ว߽޽ࠆ߇߁߹ߊ޿߆ߥ޿
႐ว߽ᄙ޿㧚⎇ⓥߦ߅ߌࠆᣂߚߥ⊒ᗐ߿⁛⥄ߩᎿᄦ㧘ߐࠄߦߪ዁᧪߳ߩዷ㐿ߪታ㓙ߩ⹜ⴕ㍲⺋ߩߥ߆߆ࠄ⷗߃ߡߊࠆ߽ߩߢ޽ࠆ੐ࠍᡷ߼ߡ⢄ߦ㌏ߓ
ߚ޿㧚
ෳ⠨ᢥ₂
[1] K.Kobashi, K.Hishida and M.Maeda Applicationof Laser Techniques to Fluid Mechanics ed R J Adrian
et al (Berlin: Springer) pp 268–87, 1990
[2] M.Maeda, T.Kawaguchi and K.Hishida, Meas. Sci.
Technol., 11, pp.L13–L18, 2000
[3] T.Kawaguchi, Y.Akasaka and M.Maeda, Meas. Sci.
Technol., 13, pp.308–316, 2002
[4] M.Maeda, Y.Akasaka, T.Kawaguchi, Exp in Fluids,
33, pp.125–134, 2002
[5]T.Kawaguchi, T.Kobayashi, K.Hishida and
M.Maeda, Laser Techniques for Fluid Mechanics,
Springer-Verlag, pp.209–220, 2002
[6]Ꮉญ࡮ዊᨋ࡮೨↰㧘ᯏ⺰㧔B ✬㧕㧘68-666㧘
pp.431–438, 2002[7]Ꮉญ࡮⿒ဈ࡮ዊᨋ࡮೨↰㧘ᯏ⺰㧔B ✬㧕
㧘68-666㧘
pp.576–683, 2002
[8] H.C.Van de Hulst and R.T.Wang Appl. Opt., 30, 33,
pp.4755–4763, 1991
[9] N.Roth, K.Anders and A.Frohn Appl. Opt., 30,
pp.4960–4965, 1991
[10] S.Yamamoto, R.Kurosawa, K.Hishida and
M.Maeda, Thermal and Science Eng., 9, 4, pp.85–86,
2001[11]৻ᩉ㧘㤥Ỉ㧘⪉↰㧘೨↰㧘╙ 40 ࿁ᣣᧄવᾲࠪ
ࡦࡐࠫ࠙ࡓ⻠Ṷ⺰ᢥ㓸, 1, pp.191–192, 2003-12-

⎇ⓥቶߩ࠷࡯࡞․㓸(1)HI–LIF ࠍ↪޿ߚᶧ⋧ౝỚᐲ႐ߩ⸘᷹ᴺ
A Technique for Measuring a Concentration Field
in a Liquid Using HI-LIF

ጊᩮ ጪᔒ㧔ንጊᄢቇ㧕
Takeshi YAMANE (Toyama University)
*+ ߅ࠃ߮ .+(࡟࡯ࠩࡎࡠࠣ࡜ࡈࠖ࡯ታᤨ㑆ᐓᷤᴺ(Laser Holographic Interferometry㧦HI)ߣ࡟࡯ࠩ⺃⿠Ⱟశᴺ(Laser
Induced Fluorescence㧦LIF)ߪ㧘޿ߕࠇ߽ኻ⽎‛ߩ㕖ቯᏱ⸘᷹߇น⢻ߥ㕖ធ⸅ဳߩ࡟࡯ࠩนⷞൻ⸘᷹ᛛⴚ
ߢ޽ࠅ㧘ฦ‫߇ޘ‬ㄭᐕฦ⒳ಽ㊁ߦߡ㊀ⷐߥᓎഀࠍᨐߚ
ߒߡ޿ࠆ㧚HI ߣ LIF ࠍ◲නߦ⺑᣿ߔࠆߣᰴߩㅢࠅߢ
޽ࠆ㧚HI ߪ੍߼ੇ᧼਄ߦ⸥㍳ߒߡ߅޿ߚ⹜㛎ᮏౝߩၮḰߩෳᾖᵄ㕙ߣታ㓙ߩᵄ㕙ߣࠍᐓᷤ(ታᤨ㑆ᐓᷤ)ߐ
ߖౝㇱዮ᛬₸ᄌൻߦ⿠࿃ߒߚ૏⋧ᄌ⺞ࠍᐓᷤ❋ߣߒߡ㕖ቯᏱߦᝒ߃ࠆᛛⴚߢ޽ࠆ㧚ߟ߹ࠅᐓᷤ❋ߣߒߡዮ᛬₸႐߇⸘᷹น⢻ߢ޽ࠆ㧚৻ᣇ㧘LIF ߪ࡟࡯ࠩߦߡ․ቯߩಽሶࠍන৻㊂ሶ⁁ᘒߦബ⿠ߐߖ㧘ߘࠇࠄ߇ၮᐩḰ૏ߦ⪭ߜࠆ㓙ߦ⊒ߔࠆⰯశߩᒝᐲࠍ᷹ⷰߒ㧘ಽሶߩ⁁ᘒ㊂ࠍ⍮ࠆᛛⴚߢ޽ࠆ㧚ᵹ૕ਛߦⰯశ߇᷷ᐲᄌൻߦᢅᗵߥⰯశᨴᢱࠍ
ṁ⸃ߒ㧘ߎࠇߦ࡟࡯ࠩࠪ࡯࠻శࠍ౉኿ߐߖࠆߎߣߦ
ࠃߞߡᶧ⋧ߩ᷷ᐲ႐߇⸘᷹น⢻ߣߥࠆ[4]㧚
*+̄ .+( ߩ᭎ⷐߣࠪࠬ࠹ࡓߩ᭴ᚑ
*+̄ .+( ߩ᭎ⷐ╩⠪ࠄ߇ឭ᩺ߔࠆ᷷ᐲ࡮Ớᐲ൨㈩౒ሽਅߩᶧ⋧ࠍ᷹ቯኻ⽎ߣߒߚ HI–LIF ߪ㧘ᓥ᧪೎୘ߦ૶↪ߐࠇࠆ‫ޟ‬ᐓᷤ❋߆ࠄዮ᛬₸႐ࠍ⸘᷹ߔࠆ HI‫ࠩ࡯࡟ޟߣޠ‬ബ⿠ߐࠇߚ‛⾰߇⊒ߔࠆⰯశߩ᷷ᐲଐሽᕈࠍ೑↪ߒߡ᷷ᐲ႐ࠍ⸘᷹ߔࠆ LIF‫ߺ⚵ࠍޠ‬วࠊߖߚ߽ߩߢ޽ࠆ㧚
㧞ᚻᴺࠍ૬↪ߒᶧ⋧ߩዮ᛬₸႐ߣ᷷ᐲ႐ࠍหᤨ⸘᷹
ߔࠆᗧ๧ߪᄢ߈ߊ㧘ߎࠇߦࠃࠅ᳓ṁᶧߩዮ᛬₸ߣ᷷ᐲ࡮Ớᐲߣߩ㑐ଥ߆ࠄ㧘ਔᖱႎࠃࠅ৻⥸ߦ⸘᷹࿎㔍ߣߐࠇࠆᶧ⋧Ớᐲ႐ࠍ㑆ធ⊛ߦߢߪ޽ࠆ߇ഀࠅ಴ߒ
น⢻ߣߥࠆ㧚ߔߥࠊߜ㧘HI–LIF ߪዮ᛬₸႐㧘᷷ᐲ႐㧘Ớᐲ႐ߩቯ㊂࠺࡯࠲ࠍ৻࿁ߩታ㛎⚿ᨐࠃࠅ㧘ߒ߆߽ߘࠇࠄࠍ㕖ቯᏱߢ㧘਌ߟ㕖ធ⸅ߢหᤨขᓧߢ߈ࠆࠪ
ࠬ࠹ࡓߢ޽ࠆ㧚ߪߓ߼ߦ
ᄙᚑಽⲢᶧߩಝ࿕ࡊࡠ࠮ࠬߦ߅޿ߡᶧ⋧ߢ⊒↢ߔࠆੑ㊀᜛ᢔኻᵹ[1]ߥߤ㧘ᶧ⋧ỚᐲಽᏓ߇⻉㊂ߩ⒖േ
ࠍᡰ㈩ߔࠆ⃻⽎ࠍታ㛎⊛ߦ⸃᣿ߔࠆߚ߼ߦߪ㧘ỚᐲಽᏓߩᱜ⏕ߥ⸘᷹߇ਇนᰳߢ޽ࠆ㧚ߒ߆ߒ⃻⁁ߪࠨࡦࡊ࡝ࡦࠣᴺ߿ࡊࡠ࡯ࡉᴺߥߤߦࠃߞߡⓨ㑆⊛㧘ᤨ㑆⊛ߦਇㅪ⛯ߥ࠺࡯࠲ࠍណขߔࠆߒ߆ᚻ߇ߥߊ㧘Ớᐲ႐⸘᷹ᛛⴚߩ஗ṛߪవߩࠃ߁ߥ⃻⽎ߩ⸃᣿ߩ਄ߢ
ᄢ߈ߥ㓚ኂߣߥߞߡ޿ࠆ㧚ߘߎߢ╩⠪ࠄߪᣂⷙߥᶧ
⋧Ớᐲ႐⸘᷹ᴺߩ᭴▽߇㊀ⷐߥ⺖㗴ߣ⠨߃㧘᷷ᐲߣỚᐲߩ൨㈩߇౒ሽߔࠆᶧ⋧ߩỚᐲ႐ࠍ 2 ⦡ߩ࡟࡯ࠩߦ ࠃ ࠅ ⸘ ᷹ ߔ ࠆ ᣇ ᴺ 㧘‫ ޟ‬He–Ne ࡟ ࡯ ࠩ ( ⿒ ⦡ 㧦
632.8nm)ࠍ↪޿ߚ࡟࡯ࠩࡎࡠࠣ࡜ࡈࠖ࡯ታᤨ㑆ᐓᷤ
ᴺ(HI)‫ޟߣޠ‬Ar ࡟࡯ࠩ(✛⦡㧦514.5nm)ࠍ↪޿ߚ࡟࡯ࠩ⺃⿠Ⱟశᴺ(LIF)‫ࠍߣޠ‬૬↪ߒߚᶧ⋧Ớᐲ႐⸘᷹ࠪ
ࠬ࠹ࡓ(HI–LIF)ࠍឭ᩺ߒ㧘ታ↪ൻ߳ะߌߚᬌ⸛ࠍⴕ
ߞߡ޿ࠆ[2]㧚
ߣߪ⸒ߞߚ߽ߩߩ㧘ᶧ⋧Ớᐲ႐ࠍ⸘ࠅᓧࠆᛛⴚ߇
ోߊሽ࿷ߒߥ޿ࠊߌߢߪߥ޿㧚╩⠪ࠄ߇ឭ᩺ߔࠆ
HI–LIF ห᭽ߦ 2 ⦡ߩ࡟࡯ࠩࠍ⚵ߺวࠊߖߡⴕ߁นⷞ
ൻ⸘᷹ᛛⴚ㧘2 ᵄ㐳ࡎࡠࠣ࡜ࡈࠖ࡯ᴺ(DWHI)߇଀߃߫
ߘ߁ߢ޽ࠆ[3]㧚ߒ߆ߒ㧘DWHI ߢᓧࠄࠇࠆࠗࡔ࡯ࠫߪ
㧞ᵄ㐳(2 ⦡)ಽߩᐓᷤ❋߇㊀ߥߞߚ߽ߩߢ޽ࠅ㧘ߘߩߚ߼㧘⸃ᨆߩ㓙ߦߪ߹ߕฦᵄ㐳ಽ߳ಽ㔌૞ᬺ߇ᔅⷐߣߥ
ࠆ㧚߹ߚ㧘ฦࠗࡔ࡯ࠫ߇᷷ᐲߣỚᐲߩਔᣇߦଐሽߒߡ
޿ࠆߎߣ㧘ߐࠄߦߪฦ‫߅߇ޘ‬੕޿ࠍഠൻߐߖࠆߎߣ߆
ࠄ㧘ᓟߩ࠺࡯࠲ಣℂ߇㕖Ᏹߦා੺ߢ㧘਌ߟ♖ᐲ߇಴ߦߊ޿໧㗴߽޽ࠆ㧚ߘࠇߦኻߒߡᧄ HI–LIF ߢߪ㧘HI ࠗࡔ࡯ࠫߪ᷷ᐲߣ
Ớᐲߦଐሽߔࠆ߽ߩߩ㧘LIF ࠗࡔ࡯ࠫߪ᷷ᐲߦኻߒߡ
ᡰ㈩⊛ߣߥࠆߚ߼㧘ਔࠗࡔ࡯ࠫ㑆ߢߩ࠺࡯࠲ಣℂߪන⚐ൻߐࠇ㧘ታ↪ᕈߪ㜞޿ߣ੍᷹ߐࠇࠆ㧚⃻࿷㧘HI–LIF ߦᔅⷐߥᛛⴚߩ㐿⊒㧘⚦ㇱߩ࡟ࡌ࡞ࠕ࠶ࡊࠍⴕߞߡ޿ࠆᲑ㓏ߢ޽ࠅ㧘߹ߛታ↪ߦߪ⥋ߞߡߪ޿ߥ޿߇㧘ᧄⓂߢߪ HI–LIF ߩ᭎ⷐߣၮᧄᛛⴚ
ࠍ⚫੺ߐߖߡ޿ߚߛߊ㧚-13-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

1.346

M1

M2

ㄭૃᦛ✢

He-Ne Laser (30mW)

M4
M5

SF

1.342

L
PH

ND
M3

SF L

L

Camera A

1.340
1.338

HM 0

TS

n [-]

ND

1.336
Ar Laser (2W)

M0
Camera B

S : Shutter M 0 -5 : Mirror HM 0 - 1 : Half Mirror
L : Lens ND : ND Filter

20

30
T [͠]

40

࿑ 2 Na2CO3 ᳓ṁᶧߩዮ᛬₸ߣ᷷ᐲ࡮Ớᐲߩ㑐ଥ

SF : Spatial Filter

PH : Photographic plate Holder

TS : Test Section ᳓ṁᶧߩዮ᛬₸ߣ᷷ᐲ࡮Ớᐲߩ㑐ଥᑼ
HI㧘LIF ߩߘࠇߙࠇߦߟ޿ߡ㧘ኻ⽎♽ߦว⥌ߒߚ⏕┙ߐࠇߚታ㛎࡮ࠗࡔ࡯ࠫቯ㊂ൻᛛⴚ(⹦⚦ߪᓟㅀߔࠆ)߇޽ߞߡೋ߼ߡ HI–LIF ߪᒻߣߥࠆ㧚ߒ߆ߒ೨ㅀ
ߩㅢࠅ㧘HI ߣ LIF ߩ૬↪ߦ㊀ⷐߥᗧ๧ࠍਈ߃ࠆ߽ߩ㧘ߟ߹ࠅỚᐲ႐ߩ㑆ធ⊛⸘᷹ࠍᚑࠅ┙ߚߖࠆ੐ታߪ㧘‫ޟ‬᳓ṁᶧߩዮ᛬₸߇ߘߩ᷷ᐲߣỚᐲߩ㑐ᢙߣߒߡ᳿
߹ࠆߎߣ‫ࠆ޽ߢޠ‬㧚ߒߚ߇ߞߡ㧘੍߼ߘࠇߩ㑐ଥߪቯᑼൻߒߡ߅߆ߥߊߡߪߥࠄߥ޿㧚ߚߛߒ㧘HI ࠗࡔ
࡯ࠫߩቯ㊂ൻߩ㓙߽ห㑐ଥ߇ᔅⷐߢ޽ࠆ㧚࿑ 2 ߦ଀ߣߒߡ Na2CO3 ᳓ṁᶧߩዮ᛬₸ߣ᷷ᐲ㨯Ớᐲߩ㑐ଥࠍ␜ߔ㧚᷹ቯߦߪࠕ࠶ࡌߩዮ᛬₸⸘
(ATAGO MODEL 1T)ࠍ૶↪ߒߡ޿ࠆ㧚࿑ߩㅢࠅ㧘޽ࠆ᷷ᐲߣỚᐲߦኻߒߡ৻ᗧߢዮ᛬₸߇᳿߹ࠆߎߣ߇
޿߃ࠆ㧚ߎߎߢ㧘࿑ 2 ߩ⚿ᨐߪ޽ߊ߹ߢ߽ዮ᛬₸⸘ߦ߅ߌࠆ Na–D ✢(589.3nm)ߦኻߔࠆ߽ߩߢ޽ࠅ㧘ᧄ⎇ⓥߢ໧㗴ߣߔࠆ He–Ne ࡟࡯ࠩ(632.8nm)ߦኻߔࠆ
୯ߣߪ෩ኒߦ৻⥌ߒߥ޿ߎߣ߇ᜰ៰ߐࠇࠆߣߎࠈߢ
޽ࠆ㧚ߒ߆ߒદ⮮߅ࠃ߮ᓟ⮮[5]ߣห᭽ߩᬌ⸛ߦߡ㧘ߎߎߢᓧࠄࠇࠆዮ᛬₸ߩᑼ(࿑ 2 ታ✢)ߪ He–Ne ࡟࡯ࠩࠍ೑↪ߔࠆቯ㊂⸘᷹ߦ߅޿ߡ߽ߘߩ߹߹ߢㆡ↪น⢻ߥߎߣ߇⏕⹺ߢ߈ߡ޿ࠆ㧚ߥ߅㧘Na2CO3 ᳓ṁᶧߩዮ᛬₸ࠍ Na–D ✢ߣ He–Ne ࡟࡯ࠩߣߢᲧߴߚ႐วߩ
Ꮕߪ 0.12%એౝߢ޽ࠅ㧘ᓟㅀߩ᷷ᐲ࡮Ớᐲᄌൻ₸ߪ߶߷৻⥌ߔࠆ㧚࿑ 1 HI–LIF శቇ♽
HI–LIF శቇ♽ࠍ࿑ 1 ߦ␜ߔ㧚శḮߪ He–Ne ࡟࡯ࠩ(ᵄ㐳 632. 8nm㧘಴ജ 30mW)㧘߅ࠃ߮ Ar ࡟࡯ࠩ(ᵄ㐳 514.5nm㧘✚ว಴ജ 2W)ߢ޽ࠆ㧚HI–LIF శቇ♽ߦ
ߪ HI㧘LIF ߩਔࠗࡔ࡯ࠫ߇ᤨ㑆⊛ߦ৻⥌ߒߡᓧࠄࠇ
ࠆࠃ߁ਔశቇ♽߇౒ሽߒߡ޿ࠆ㧚ߎߎߢ㧘HI ࠗࡔ࡯ࠫߪੇ᧼(PH)ࠍㅢߒߡೋ߼ߡขᓧߢ߈ࠆ߇㧘LIF ࠗࡔ࡯ࠫߪੇ᧼⿧ߒߢߪขᓧߢ߈ߕ㧘࿕ቯߒߚ৻บߩ
࠺ࠫ࠲࡞ࡆ࠺ࠝࠞࡔ࡜(Camera A)ߦߡߩਔࠗࡔ࡯ࠫ
ߩ᠟ᓇߪਇน⢻ߢ޽ࠆ㧚ߘߎߢ㧘ᧄశቇ♽ߢߪ㧘⹜㛎ㇱ(TS)ࠍㅘㆊߒߚ HI ߩ‛૕శߣ LIF ࠗࡔ࡯ࠫ߇ੇ
᧼ߦ೔㆐ߔࠆ೨ߦ㧘ߘࠇࠄశቇᖱႎࠍࡂ࡯ࡈࡒ࡜࡯
(HM0)ߦߡ 2 ߟߦಽߌ㧘ㅘㆊᚑಽߩߺߢᐓᷤ❋ࠍ૞ᚑ㧘ߎࠇࠍ(Camera A ߦߡ)᠟ᓇߒ㧘෻኿ᚑಽߪ LIF
ࠗࡔ࡯ࠫߣߒߡ(Camera B ߦߡ)᠟ᓇߢ߈ࠆࠃ߁ߦߥ
ߞߡ޿ࠆ㧚ߥ߅㧘‛૕శߩᵄ㐳(632.8nm)ߣ LIF Ⱟశߩࡇ࡯ࠢ
ᵄ㐳(⚂ 600nm)߇ㄭ޿ߎߣ߆ࠄ LIF ࠗࡔ࡯ࠫ߳ߩᓇ
㗀ࠍ⠨ᘦߒ㧘⹜㛎ㇱߦᾖ኿ߔࠆ࡟࡯ࠩశࠍ⸘᷹ᤨߦ
ಾࠅᦧ߃ࠆߎߣߣߒߡ޿ࠆ߇㧘࠲ࠗࡓ࡜ࠣήߒߢዮ
᛬₸႐ߣ᷷ᐲ႐ߩ⸘᷹߇ߢ߈ࠆߚ߼㧘චಽߦ⋡⊛ࠍᨐߚߔߣ⠨߃ࠆ㧚߹ߚ㧘శቇᖱႎߩ⸃ᨆߪ․೎ߩశቇ↪ࠪࠬ࠹ࡓࠍ
↪޿ߕ㧘ࡄ࠰ࠦࡦ਄ߩ↹௝ಣℂ࠰ࡈ࠻ߦߡⴕ߁ߎߣ
ߢ㧘⸘᷹ߩ◲ଢൻ㧘ૐࠦࠬ࠻ൻࠍ࿑ߞߡ޿ࠆ㧚 ࡂ࡯ࡈࡒ࡜࡯ߩㆬᛯ
߹ߚ㧘HI–LIF ߦࡂ࡯ࡈࡒ࡜࡯(࿑ 1㧘HM0)ߪᰳ߆
ߖߥ޿㧚ࡂ࡯ࡈࡒ࡜࡯ߦߪ↪ㅜߦวࠊߖߡ㧘ࠦ࡯࠹ࠖࡦࠣ⤑ߩ઀᭽㧘෻኿࡮ㅘㆊశቇ․ᕈ╬ߦ᭽‫ߥޘ‬⒳㘃߇ㆬ߫ࠇࠆ߇㧘ߎߎߢᦨ߽ㆡᒰߥ߽ߩߪ LIF ታ㛎*+̄ .+( ߦߪᦝߦ૗߇ᔅⷐ߆
HI–LIF ࠍ᭴ᚑߔࠆਥߥశቇⵝ⟎㧘᷹ቯ♽ߪ਄ߦㅀߴߚㅢࠅߢ޽ࠆ㧚એਅߦߪߘߩઁߦᔅⷐߥࡁ࠙ࡂ࠙
ߩⷐὐࠍ⸥ߔ㧚વᾲ 2003 ᐕ 9 ᦬

n = f (T,C)

1.344

S
HM 1

4.6wt㧑
3.8wt㧑
3.0wt㧑

-14-⎇ⓥቶߩ࠷࡯࡞․㓸(1)1.339

਄㕙:45͠

1

n [-]
1.341

1.343
1
0.8

0.6

0.6

n

'n

0.4

0.4

ㄭૃᦛ✢

y/H [-]y/H [-]

0.8'n = f ( y/H )
0.2

0.2

0
ਅ㕙:15͠

00.2(a) ᐓᷤ❋0.4 0.6 0.8'n104 [-]10(b) nಽᏓ, ' nಽᏓ࿑ 3 ቟ቯ᷷ᐲᚑጀ႐ߩᐓᷤ❋ߣ n㧘'n ಽᏓߩᕈ⾰߆ࠄ㧘⺃㔚૕ࠦ࡯࠹ࠖࡦࠣߒߚ߽ߩߢ㧘෻኿࡮ㅘㆊ₸ߩᵄ㐳ଐሽᕈ߇ዋߥߊ㧘ߘࠇ߇ 50:50 ߦㄭ޿߽ߩߢ޽ࠆߣ⹺⼂ߒߡ޿ࠆ㧚

*+ ߩᛛⴚ㧙*+ ࠗࡔ࡯ࠫߩቯ㊂ൻᣇᴺ㧙ᐓᷤ❋ߪዮ᛬₸ߩ╬୯✢ߣ৻⥌ߔࠆߚ߼㧘ࠗࡔ࡯
ࠫߩቯ㊂ൻߩ㓙ߦߪ㧘߹ߕฦ❋ߦዮ᛬₸ࠍਈ߃ߥߊ
ߡߪߥࠄߥ޿㧚ߏߊ◲නߥℂ⺰ࠍ⠨߃ࠆߣ㧘శߦኻߒߡ⋥ⷺᣇะߦዮ᛬₸൨㈩߇ሽ࿷ߔࠆ‛૕ౝㇱߢߪ㧘శߩᵄ㐳O㧘ㅘㆊ〒㔌 L ߣߔࠆߣ㧘HI ߢᓧࠄࠇࠆᐓ
ᷤ❋ߩ❋㑆㓒G㧘ߐࠄߦ❋৻ᧄ޽ߚࠅߩዮ᛬₸ᄌൻ'n ߪᰴߣߥࠆ[2]㧚
Ȝ§㧘ǻ n ¨
dn
©
L
dx

į

į

dn ·
¸
dx ¹

Ȝ
‫ޓ‬
L

㧔1㧕

wn dT
wn dC

‫ޓ‬
wT dx wC dx

.+( ߩᛛⴚ࡟࡯ࠩࠪ࡯࠻శ㧘Ⱟశᨴᢱ╬࡟࡯ࠩశߪో෻኿ࡒ࡜࡯ߦࠃࠅዉ߈㧘⹜㛎ㇱᚻ೨ߦߡࠪ࡝ࡦ࠼࡝ࠞ࡞࡟ࡦ࠭ߢࠬ࡝࠶࠻శ ( ෘߐ⚂
0.5mm)ߦᄌ឵ߔࠆ㧚ߥ߅㧘࡟࡯ࠩߩવㅍߦశࡈࠔࠗ
ࡃ࡯ߩ೑↪߽৻⥸⊛ߢ޽ࠆ߇㧘LIF ߦ㓙ߒߡߪࠪ࡯࠻శߦⓨ㑆⊛ᒝᐲࡓ࡜߇ᄢ߈ߊ↢ߓࠆ௑ะߦ޽ߞߚ
ߚ߼㧘వㅀߩᣇᴺࠍㆬᛯߒߚ㧚Ⱟశ‛⾰ߦߪ Ar ࡟࡯ࠩ(514.5nm)ࠍๆ෼ߔࠆߣ߈㧘ࠝ࡟ࡦࠫ⦡(⚂ 600nm)ߦⰯశߔࠆ㧘ࡠ࡯࠳ࡒࡦ B ࠍ೑↪ߒߚ㧚ߥ߅㧘ࡠ࡯࠳ࡒࡦ B ߩṁ⸃Ớᐲߦߪ᷹ቯ
♽࡮๟ㄝⵝ⟎╬ߦวߞߚᦨㆡ୯(0.2㨪1.0mg/"⒟ᐲߢ
޽ࠈ߁)߇޽ࠆߚ߼㧘੍߼⹜㛎⊛ߦߎࠇࠍ᳿߼ߡ߅ߊ
ᔅⷐ߇޽ࠆ㧚
ࠗࡔ࡯ࠫߩ᠟ᓇߪⰯశߩߺࠍᝒ߃ࠆ⋡⊛ߢ⦡ࡈࠖ
࡞࠲࡯(540nm એਅࠞ࠶࠻)ࠍ੺ߒߡⴕ߁㧚.+( ࠗࡔ࡯ࠫߩቯ㊂ൻᣇᴺ╩⠪ࠄߪⰯశᒝᐲ᷹ቯߩ◲ଢൻ㧘ૐࠦࠬ࠻ൻࠍ⠨߃㧘ࠗࡔ࡯ࠫਛߩߘࠇࠍ⦡㧘ߟ߹ࠅਃೝỗ୯(RGBノᐲ୯)ߣߒߡ⹏ଔߔࠆᣇᴺࠍᬌ⸛ߒߡ޿ࠆ㧚⸘᷹ߩኻ⽎ࠍ⍱ᒻኈེౝߦ޽ࠆ Na2CO3 ᳓ṁᶧߩ਄ടᾲ㧘ਅ಄ළߒߚ቟ቯ᷷ᐲᚑጀ႐ߣߒߚߣ߈㧘ᵹ૕᷷ᐲ࡮Ớᐲߣ R ୯ߣߩ㑐ଥߪ࿑ 4 ߢ޽ࠆ㧚ߥ߅㧘వㅀߩㅢࠅ㧘2 ᰴర⸘᷹ࠍታ⃻ߔࠆ࡟࡯ࠩࠪ࡯࠻శߩⓨ㑆⊛ᒝᐲಽᏓߪ৻᭽ߢ޽ࠆߎߣ߇ℂᗐߢ޽ࠆ߇㧘ࡓ࡜ߩ⊒↢߇ਇนㆱߢ޽ࠆߚ߼㧘LIF ࠗࡔ࡯ࠫߩ⸃

ߎߎߢ㧘ዮ᛬₸߇᷷ᐲߣỚᐲߩ㑐ᢙߢ޽ࠆߣ߈㧘dndx਄ਅო㕙ߦㄭ޿߶ߤߘࠇߪዊߐߥ୯ࠍขࠆ(࿑ 3 b)㧚
ߎߩේ࿃ߪო㕙ߢਇนㆱߥశߩ෻኿ߦࠃࠅ❋૏⟎߇ઃട⊛ߦࠪࡈ࠻ߔࠆߎߣߦ޽ࠅ㧘߹ߚ㧘᠟ᓇᤨߩࠞ
ࡔ࡜࡟ࡦ࠭ߩὶὐ૏⟎ߦࠃߞߡ߽ࠪࡈ࠻㊂߇ᄌൻߔࠆ߽ߩߣ⠨߃ࠄࠇࠆ㧚ߘߩߚ߼╩⠪ࠄߪߎࠇࠍ㧘ታ㛎ࠍᡷ߼ࠆߏߣߦ⵬ఘ߇ᔅⷐߥⵝ⟎⊛․ᕈߣߒߡᝒ
߃ࠆߎߎߣߒ㧘'n ߩಽᏓ⁁ᘒࠍု⋥㜞ߐߩ㑐ᢙߣߒߡቯᑼൻ(࿑ 3b ታ✢)ߒߡ߅ߊᣇᴺࠍណ↪ߒߡ޿ࠆ㧚HI ࠗࡔ࡯ࠫߩቯ㊂ൻᚻ㗅ߪᰴߩࠃ߁ߦߥࠆ㧚ቯ㊂ൻߦߪ߹ߕၮḰߣߥࠆ୯߇ᔅⷐߣߥࠆߚ߼㧘৻ὐߩ᷷ᐲߣỚᐲࠍታ᷹㧘޽ࠆ޿ߪ઒ቯߒ㧘వߩዮ᛬₸ߩᑼࠍ↪޿ߡห▎ᚲߩዮ᛬₸ࠍ᳿ቯߔࠆ㧚ߘࠇ߇ߢ߈
ߚߥࠄ߫㧘ߘߎࠍ಴⊒ὐߦᐓᷤ❋ಽᏓ߆ࠄ'n ಽᏓߩᑼߦၮߠ޿ߡోߡߩ❋ߩዮ᛬₸߇᳞߹ࠆ㧚❋㑆ߩ୯ߪౝᝌߔࠆ㧚 એ਄ߪ‛૕శశ〝਄ߦࡂ࡯ࡈࡒ࡜࡯(࿑ 2㧘HM0)߇ሽ࿷ߔࠆ႐ว߽ห᭽ߢ޽ࠆ㧚㧔2㧕ߣߥࠆ㧚ߎߎߢ wn / wT 㧘 wn / wC ߪዮ᛬₸ߩ᷷ᐲᄌൻ₸㧘߅ࠃ߮Ớᐲᄌൻ₸ߢ޽ࠆ㧚(1)ᑼࠃࠅ㧘࡟࡯ࠩశߩㅘㆊ〒㔌(ⵝ⟎ߩశㅘㆊᣇะᷓߐ)߇࿕ቯߐࠇࠆ
ߣ߈㧘ℂᗐ⊛ߦߪ❋㑆ߩǍn ߪ♽ߩ᷷ᐲ࡮Ớᐲ⁁ᘒߦ㑐ଥߥߊ৻ቯ୯ࠍขࠆߎߣ߇޿߃ࠆ㧚ߎߎߢ㧘⸘᷹ኻ⽎߇⍱ᒻኈེౝߩᵹ૕ߢ޽ࠆ႐ว㧘଀߃߫㧘ဋ৻Ớᐲ(3.8wt%)ߩ Na2CO3 ᳓ṁᶧࠍ਄ടᾲ(45͠)㧘ਅ
಄ළ(15͠)ߒߚ቟ቯ᷷ᐲᚑጀ႐ߢᓧࠄࠇࠆᐓᷤ❋(࿑3 a)ߪ╬᷷✢ߣ৻⥌ߒ㧘వߩዮ᛬₸ߩᑼࠃࠅ⋥ߜߦฦ❋ߩዮ᛬₸߇ࠊ߆ࠆ㧚ߎࠇߦࠃࠆߣℂ⺰ߣߪ⇣ߥࠅ㧘ု⋥ᣇะߩ❋㑆㓒('n ߩಽᏓ)ߪ৻᭽ߣߪߥࠄߕ㧘-15-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

3.5

5.0

3.8

4.1 [wt%]

1

1
ታ㛎
ᢙ୯⸘▚

0.8
1

y/H [-]

R/RT=30㧘C=3.8 [-]

1.5

᷷ᐲଐሽᕈ
Ớᐲଐሽᕈ

0.5

0

10

20

30 40
T [͠]

50

0.6

0.6

0.4

0.4

0.2

0.2

0
࡮ታ㛎

࡮ᢙ୯⸘▚

(a) Ớᐲ႐Ყセ࿑

࿑ 4 R ୯ߩ᷷ᐲ࡮Ớᐲଐሽᕈ

3.5 3.6 3.7 3.8 3.9

4

0
4.1

C [wt%](b) ု⋥ᢿ㕙ỚᐲಽᏓᲧセ࿑

࿑ 5 HI–LIF ߢߩỚᐲ႐⸘᷹⚿ᨐᨆߦߪဋ৻᷷ᐲߢߩࠗࡔ࡯ࠫࠍෳᾖߒ㧘ࡓ࡜㒰෰ߒߚ߽ߩࠍ૶↪ߒߡ޽ࠆ㧚࿑ߩᮮゲߪ᳓ṁᶧߩ᷷ᐲߣ
Ớᐲߢ޽ࠅ㧘ᮮゲߪࠗࡔ࡯ࠫਛߩ R ୯ࠍᮡḰ୯ߢᱜⷙൻߒߚ߽ߩߢ޽ࠆ㧚٤ࡊࡠ࠶࠻ߪ R ୯ߩ᷷ᐲଐሽ
ᕈࠍ㧘‫ߪ࠻࠶ࡠࡊع‬Ớᐲଐሽᕈࠍ␜ߒߡ޿ࠆ㧚㜞᷷ߢૐノᐲ㧘ૐ᷷ߢ㜞ノᐲߣߥࠆߎߣ㧘߹ߚ㜞᷷–ૐ᷷㑆ߢノᐲᄌൻߪ⋥✢⊛ߣߥࠆߎߣ߇ࠊ߆ࠆ(٤)㧚߹ߚ㧘᳓ṁᶧỚᐲߩᓇ㗀ߪή޿(‫߃޿߽ߣߎ)ع‬㧘ߎࠇ
ࠃࠅ R ୯ࠍᵹ૕᷷ᐲߩ␜᷷㊂ߣߢ߈ࠆߎߣ߇ࠊ߆ࠆ㧚ߚߛߒ㧘ࠞࡔ࡜ߦࠃࠅᝒ߃ࠄࠇߚࠗࡔ࡯ࠫߩノᐲ୯ߪࠞࡔ࡜߿࡟ࡦ࠭ߩಽశ․ᕈ߿㧘㔚࿶ࠍノᐲ୯ߦᄌ឵ߔࠆ㓙ߩࠞࡔ࡜ߩ⸳ቯ㧘ⅣႺߩ᣿ࠆߐߦࠃߞߡ
ᄌൻߔࠆ⋧ኻ୯ߢ޽ࠅ㧘᷹ቯ♽㧘᷹ቯⅣႺߦࠃߞߡ
⇣ߥࠆ߽ߩߣ⠨߃ࠄࠇࠆ㧚ߒߚ߇ߞߡ㧘ၮḰ᷷ᐲߦኻߔࠆෳᾖ R ୯ࠍⶄᢙ▎ᚲ(ᦨૐ 2 ▎ᚲ)ߢ⺞ߴࠆᔅⷐߪ޽ࠆ߇㧘ߘࠇߦࠃࠅ࿑ 4 ߩ㑐ଥࠍ೑↪ߒߡࠗࡔ࡯ࠫో૕ߩ᷷ᐲ႐߇᳞߹ࠆ㧚એ਄ߩߎߣߪࡂ࡯ࡈࡒ࡜࡯(࿑ 1㧘HM0)ߦߡ෻኿
ߒߚࠗࡔ࡯ࠫࠍኻ⽎ߣߒߚ႐ว߽ห᭽ߢ޽ࠆ㧚

*+̄ .+( ߦࠃࠆỚᐲ႐⸘᷹⚿ᨐߩ଀⹜㛎ᮏౝᵹ૕ߩዮ᛬₸႐ߣ᷷ᐲ႐߇⸘᷹ߢ߈ߚߥ
ࠄ߫㧘వߩዮ᛬₸ߩᑼࠍ↪޿ߡ 2 ᖱႎࠃࠅỚᐲ႐ߪᯏ᪾⊛ߦ▚಴ߢ߈ࠆ㧚Ớᐲ႐⸘᷹⚿ᨐߩ଀ࠍᢙ୯⸘
▚⚿ᨐߣ౒ߦ࿑ 5 ߦ␜ߔ㧚ߎࠇߪ቟ቯ᷷ᐲᚑጀ႐ߦ
߅޿ߡ⊒㆐ㆊ⒟ߦ޽ࠆỚᐲ᜛ᢔጀߩ޽ࠆ⍍㑆ࠍᝒ߃ߚ߽ߩߢ޽ࠆ㧚࿑ 5a ߪỚᐲ႐ࠍ㧘࿑ 5b ߪᢿ㕙ߩỚᐲಽᏓࠍ␜ߔ㧚ᧄ᧪㧘਄ਅጀߢỚᐲဋ৻ߣߥࠆߴ߈
ߣߎࠈ㧘⸘᷹⚿ᨐߦߪࡓ࡜ሽ࿷ߒߚ(࿑ 5a)߇㧘Ớᐲ

વᾲ 2003 ᐕ 9 ᦬

0.8y/H [-]

C [wt%]
4.0

3.0

-16-

ߩ୯ߣߒߡߪ߹ߕ߹ߕᅷᒰߢ޽ࠅ㧘ᄌൻߩᄢ߈ߥỚᐲ᜛ᢔጀㇱ߇⦟ᅢߦౣ⃻ߢ߈ߚ(࿑ 5b)㧚⺋Ꮕߪᢙ୯ߦߒߡ⚂ 5%ߢ޽ߞߚ㧚ߎߩ⺋Ꮕߩਥ࿃ߪ LIF ߦࠃࠆ᷷ᐲ႐⸘᷹ߩ♖ᐲਇ⿷ߦ޽ࠆߎߣ߇್᣿ߒߡ߅ࠅ㧘
LIF ߩ⸘᷹ᛛⴚࠍ࡟ࡌ࡞ࠕ࠶ࡊߔࠇ߫චಽ⸃᳿น⢻ߢ޽ࠆߣ⠨߃ࠆ㧚ߎࠇ߇⋡ਅߩᬌ⸛੐㗄ߢ޽ࠆ㧚߅ࠊࠅߦ
 ᧄⓂߢߪ╩⠪ࠄ߇ឭ᩺ߔࠆ 2 ⦡ߩ࡟࡯ࠩߦࠃࠅᶧ
⋧Ớᐲ႐ࠍ⸘᷹ߔࠆ HI–LIF ߦߟ޿ߡ᭎ⷐࠍ⚫੺⥌ߒ߹ߒߚ㧚ታ↪ൻߦߪ߹ߛ߹ߛᬌ⸛ߔߴ߈੐㗄߇ᱷߐࠇߡ޿ࠆᧂቢߩᛛⴚࠍ⸥੐ߣߔࠆߎߣߦ↳ߒ⸶ߥ޿᳇ᜬߜ߽޽ࠅ߹ߒߚ߇㧘ᣧᦼታ↪ൻࠍ⋡ᜰߔ਄ߢߩᒝ޿⦟޿ೝỗߣߥࠅ߹ߒߚ㧚ߎߩ᭽ߥᯏળࠍਈ߃
ߡ޿ߚߛ޿ߚߎߣߦᗵ⻢⥌ߒ߹ߔ㧚ෳ⠨ᢥ₂
[1] Ostrach. S, ASME J. Fluid Eng., 101 (1983) 5.
[2] ጊᩮጪᔒ㧘ศ↰ᱜ㆏㧘ችਅዏ㧘ൻቇᎿቇ⺰ᢥ㓸㧘
28-1 (2002) 49㧚
[3] ኻ㚍᣹㧘㡆ᶏ᣿㧘ਛᩮ৻㇢㧘ᨰᧁቁᄦ㧘╙ 35 ࿁વᾲࠪࡦࡐ⻠Ṷ⺰ᢥ㓸㧘ΥΥ (1998) 877㧚[4] ᭏ේẢ㧘⪉↰౏৻㧘೨↰᣽ା㧘Thermal Science &Engineering㧘2-4 (1994) 1㧚
[5] દ⮮ᤘᒾ㧘ᓟ⮮ᤘ๺㧘ᣣᧄᯏ᪾ቇળ⺰ᢥ㓸 B ✬㧘
60-567 (1994) 2875㧚

⎇ⓥቶߩ࠷࡯࡞․㓸(1)㜞ᤨ㑆࡮ⓨ㑆ಽ⸃⢻ᤨ♽೉ PIV ߩ㐿⊒High-Temporal and Spatial Resolution Time-Series PIV

ᐫᯅ ⼔㧔᧲੩Ꮏᬺᄢቇ㧕㧘ፕ ᢘ᳃㧔⥶ⓨቝቮᛛⴚ⎇ⓥᚲ㧕⑔㉿ సᒾ㧔⷏⪇↥ᬺ㧕㧘ችౝ ᢅ㓶㧔᧲੩Ꮏᬺᄢቇ㧕
Mamoru TANAHASHI (Tokyo Institute of Technology), Gyung-Min CHOI (National Aerospace Laboratory)
Katsuhiko FUKUZATO (Seika Corporation), Toshio MIYAUCHI (Tokyo Institute of Technology)ߪߓ߼ߦ
ᵹ૕ㅦᐲߩ⸘᷹ᴺߣߒߡߪ㧘ᦨ߽ฎౖ⊛ߥᾲ✢ᵹㅦ⸘߆ࠄ LDV㧘⿥㖸ᵄᵹㅦ⸘㧘☸ሶ↹௝ᵹㅦ⸘(PIV)╬߇㐿⊒ߐࠇߡ߅ࠅ㧘↪ㅜߦᔕߓߡᦨㆡߥᣇ
ᴺ߇Ყセ⊛◲නߦ೑↪ߢ߈ࠆᤨઍߢ޽ࠆ㧚ߒ߆ߒ㧘ቢోߥਃᰴరⓨ㑆ౝߩਃᚑಽㅦᐲߩᤨ♽೉⸘᷹ᴺ
ߪ⃻࿷ߢ߽ሽ࿷ߖߕ㧘ᣢሽߩ⸘᷹ᴺߪ㐳ᚲ⍴ᚲࠍ૬ߖᜬߞߡ޿ࠆ㧚ߎߎߢߪ㧘᭴ᗐ߆ࠄ 6 ᐕㄭߊߩᱦ᦬ࠍ߆ߌߡ㐿⊒ߒߚ㜞ᤨ㑆࡮ⓨ㑆ಽ⸃⢻ᤨ♽೉
PIV ߩ⚫੺ࠍⴕ߁㧚ߎߩᤨ♽೉ PIV ࠪࠬ࠹ࡓߪᢙ
⊖ Hz ߆ࠄᢙච kHz ߩ▸࿐ߢੑᰴరᐔ㕙ౝߩੑᚑಽ޽ࠆ޿ߪਃᚑಽㅦᐲߩ⸘᷹߇น⢻ߢ޽ࠆ㧚ࠆߣߩ⚿⺰ߦ⥋ߞߚ㧚㐿⊒⋡ᮡߩ PIV ࠪࠬ࠹ࡓߦ
ⷐ᳞ߒߚᕈ⢻ߪᰴߩㅢࠅߢ޽ࠆ㧚࡮ ↹ ௝ ข ᓧ ⵝ ⟎ ߩ ⸃ ௝ ᐲ ߪ 㧘 ᦨ ૐ ߢ ߽
512×512 pixels ߢ޽ࠅ㧘น⢻ߥࠄ߫ 1024×1024
pixels એ਄߇ᔅⷐ㧚࡮ ᢙ⊖ Hz㨪ᢙ kHz ߹ߢߩᤨ㑆ಽ⸃⢻࡮ 㜞ㅦᵹ޽ࠆ޿ߪ㜞࡟ࠗࡁ࡞࠭ᢙᵹࠇߦ
ㆡ↪น⢻ߣߔߚ߼ࠬ࠻࡜࠼࡝ࡦࠣߩណ↪
ᧄࠪࠬ࠹ࡓ߇᭴ᗐ߆ࠄቢᚑ߹ߢ 6 ᐕㄭߊߩᱦ᦬ࠍⷐߒߚℂ↱ߪ㧘਄ㅀߩⷐ᳞ࠍḩߚߔⷐ⚛ᯏེࠍតߔᔅⷐ߇޽ߞߚߚ߼ߢ޽ࠆ㧚㐿⊒㐿ᆎᒰᤨߩ
PIV ߩ৻⥸⊛ߥ᭴ᚑߪ㧘↹௝ขᓧߦ 1024×1024
pixels ߢ 30 frames/s ߩ CCD ࠞࡔ࡜߇㧘శḮߦߪ
30Hz ⒟ᐲߩ PIV ↪࠳ࡉ࡞ࡄ࡞ࠬ࡟࡯ࠩ߇ណ↪ߐࠇߡ޿ߚ㧚ߘߩߚ߼㧘PIV ߩᤨ㑆ಽ⸃⢻߽ 30Hz⒟ᐲߢ޽ߞߚ㧚⋥ធᢙ୯⸘▚߆ࠄ࡟࡯ࠩ⸘᷹߳
⃻࿷㧘ੂᵹߩ⋥ធᢙ୯⸘▚(DNS)ߪᭂ߼ߡ৻⥸⊛ߥੂᵹ⎇ⓥ࠷࡯࡞ߢ޽ࠅ㧘ߎߎߢᡷ߼ߡ⺑᣿ߔࠆᔅⷐߪߥ޿ߢ޽ࠈ߁㧚15 ᐕ೨㧘ᒰᤨߩࠬ࡯ࡄ࡯
ࠦࡦࡇࡘ࡯࠲ߢߪ 643 ⒟ᐲߩᩰሶὐࠍ↪޿ߚ DNS߇♖৻᧰ߢ޽ࠅ㧘ታ㛎ቶ࡟ࡌ࡞ߢ⸘᷹ኻ⽎ߣߐࠇࠆ࡟ࠗࡁ࡞࠭ᢙߦߪ೔ᐩ෸߫ߥ޿ᭂ߼ߡૐ࡟ࠗࡁ
࡞࠭ᢙߩᵹࠇࠍᛒ߁ߦㆊ߉ߥ߆ߞߚ㧚ߒ߆ߒ㧘⃻࿷ߢߪ 10003 ࠍ⿧߃ࠆᩰሶὐࠍ↪޿ߚ DNS ߇น⢻ߣߥߞߡ߅ࠅ㧘ᵹࠇ႐ߦࠃߞߡߪㅢᏱߩታ㛎ⵝ⟎߿ㅦᐲ⸘᷹ᴺߢߪ⸘᷹߇࿎㔍ߥ࡟ࠗࡁ࡞࠭ᢙ߹ߢ
⹦⚦ߥ⸘▚߇น⢻ߣߥߞߡ޿ࠆ㧚ߎߩࠃ߁ߥ⹦⚦ߥ DNS ߪ㧘නߦ㜞࡟ࠗࡁ࡞࠭ᢙߩㅦᐲ႐ࠍᚒ‫ߦޘ‬ਈ߃ࠆߛߌߢߥߊ㧘ߎࠇ߹ߢࠊ߆ࠄߥ߆ߞߚ⃻⽎߿᭴ㅧߦ㑐ߔࠆ㊀ⷐߥ⍮⷗ࠍਈ߃ߡ޿ࠆ㧚⪺⠪ࠄߪੂᵹߦ㑐ߔࠆᄙߊߩ⃻⽎ߩਛߢ㧘ᦨ߽ዊߐߥ᷵ߦᵈ⋡ߒߚ(1)㧚᷵ߩࠨࠗ࠭ߪੂᵹߩᦨዊ
ࠬࠤ࡯࡞ߢ޽ࠆࠦ࡞ࡕࠧࡠࡈ࡮ࠬࠤ࡯࡞ߩ⚂㧝㧜
୚⒟ᐲ㧘࿁ォㅦᐲߪᒰᤨߩ࠺࡯࠲ߢੂᵹᒝᐲ⒟ᐲ
ߢ޽ࠆ㧚⦡‫․ߥޘ‬ᕈ߇ࠊ߆ߞߡߊࠆߣ‫ޟ‬ታ㛎⊛ߦ⸘᷹ߒߚ޿‫߁޿ߣޠ‬᰼᳞߇↢ߓࠆߩߪᔅὼߢ޽ࠆ㧚ߘߎߢ㧘⥄ࠄ⸘᷹ⵝ⟎ࠍ㐿⊒ߔࠆߎߣߦߒߚ㧚ㅦ
ᐲ⸘᷹ᴺࠍ⺞ᩏߒߚ⚿ᨐ㧘PIV ߇ᦨ߽น⢻ᕈ߇޽ᤨ♽೉ 2+8 ࠪࠬ࠹ࡓߩ᭎ⷐ
ࠪࠬ࠹ࡓߩ᭎ⷐ
࿑ 1 ߪ㧘㐿⊒ߒߚᤨ♽೉ PIV ⸘᷹ࠪࠬ࠹ࡓߩ᭎
⇛࿑ࠍ␜ߒߡ޿ࠆ(2-4)㧚⸘᷹ࠪࠬ࠹ࡓߪ㧘2 บߩ㜞๟ᵄᢙ Nd:YAG ࡟࡯ࠩ㧘శቇ♽㧘CMOS ࠞࡔ࡜(Vision Research, Phantom V5.0 or V7.0)෸߮ࡄ࡞ࠬ
ࠫࠚࡀ࡟࡯࠲(LabSmith, LC880)߆ࠄ᭴ᚑߐࠇߡ޿
ࠆ㧚2 บߩ࡟࡯ࠩ߆ࠄߩ಴ജߪ㧘࡟࡯ࠩࡆ࡯ࡓว
ᚑశቇ♽ࠍ੺ߒߡ࠳ࡉ࡞ࡄ࡞ࠬൻߐࠇ㧘࡟࡯ࠩࠪ࡯࠻↢ᚑశቇ♽ߦࠃߞߡࠪ࡯࠻⁁ߦᒁ߈ᑧ߫ߐࠇ
ߚᓟ㧘⸘᷹㗔ၞࠍᾖ኿ߔࠆ㧚࠻࡟࡯ࠨ࡯☸ሶߦࠃࠆ ᢔ ੂ శ ߪ 㧘 1024×1024 pixels ߢ 1000frames/s(512×512pixels ߢߪ 3700frames/s)㧘޽ࠆ޿ߪ 800×
600pixels ߢ 4800frames/s (512×512 pixels ߢߪ 8300
frames/s)ߩ᠟ᓇ߇น⢻ߥ CMOS ࠞࡔ࡜ߦࠃߞߡ᠟
ᓇߐࠇ㧘PC ߦขࠅㄟ߹ࠇࠆ㧚ࠞࡔ࡜ࠍ 2 บ↪ᗧߔࠇ߫㧘ࠬ࠹࡟ࠝࠬࠦࡇ࠶ࠢ PIV ߣߥࠅ㧘ㅦᐲਃᚑಽߩ⸘᷹߇น⢻ߢ޽ࠆ㧚ߎߩ᭴ᚑߪ㧘ᓥ᧪ߩ PIV
ࠪࠬ࠹ࡓߣ૗ࠄᄌൻ߇ή޿ࠃ߁ߦ⷗߃ࠆ߇㧘୘‫ޘ‬-17-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

࿑ 1 㜞ᤨ㑆࡮ⓨ㑆ಽ⸃⢻ᤨ♽೉ PIV ࠪࠬ࠹ࡓߩ᭎⇛ߩⷐ⚛ᯏེߩᕈ⢻ߪోߊ⇣ߥߞߡ޿ࠆ㧚࡟࡯ࠩߩㆬቯ
ᓥ᧪ߩ PIV ߢ↪޿ࠄࠇࠆ YAG ࡟࡯ࠩߩ๟ᵄᢙߪ
㜞‫ޘ‬ᢙච Hz ߢ㧘PIV ↪࠳ࡉ࡞ࡄ࡞ࠬ࡟࡯ࠩߣߒߡ
ᢙ␠߆ࠄ⽼ᄁߐࠇߡ߅ࠅ㧘Ყセ⊛቟ଔߦ౉ᚻน⢻ߢ޽ࠆ㧚ߒ߆ߒ㧘⪺⠪ࠄ߇ⷐ᳞ߒߚᕈ⢻ߪᢙ kHz એ਄ߩ㜞๟ᵄᢙߢචಽߥࡄࡢ࡯ࠍ᦭ߔࠆࡄ࡞ࠬ࡟࡯ࠩ
ߢ޽ߞߚ㧚ࡔ࡯ࠞ࡯ᢙ␠ࠍ⺞ߴߚ⚿ᨐ㧘ᾲᵹ૕ಽ㊁ߢߪ޽߹ࠅ೑↪ߐࠇߥ޿߇㧘ᎿᬺടᎿ↪ߣߒߡⷐ᳞
ࠍḩߚߔ࡟࡯ࠩ߇ሽ࿷ߒߚ㧚ᧄࠪࠬ࠹ࡓߢណ↪ߒߚᎿᬺടᎿ↪ߩ㜞಴ജ࡮㜞➅ࠅ㄰ߒ๟ᵄᢙ Nd:YAG ࡟࡯ࠩߪ㧘➅ࠅ㄰ߒ๟ᵄᢙ 10kHz ߢᦨᄢᐔဋ಴ജ 50W
ߢ޽ࠆ㧚 ߎߩ࡟࡯ࠩߪࠪࡦࠣ࡞ࠠࡖࡆ࠹ࠖ࡯ߩࠪࡦࠣ
࡞ࡄ࡞ࠬ࡟࡯ࠩߢ޽ࠆߚ߼㧘หߓ࡟࡯ࠩࠍ 2 บ↪ᗧߒ㧘1/2 ᵄ㐳᧼ߣࡐ࡜࡜ࠗࠩ࡯ࠍ↪޿ߡߘࠇߙࠇߩ
࡟࡯ࠩశࠍห৻శゲ਄ߦวᚑߒߡ࠳ࡉ࡞ࡄ࡞ࠬൻ
ࠍⴕߞߡ޿ࠆ(࿑ 2)㧚ߎߩ૞ᬺߪᏒ⽼ߩ PIV ↪࠳ࡉ࡞ࡃ࡞ࠬ࡟࡯ࠩߩᄙߊߢߪౝㇱߢⴕࠊࠇߡ߅ࠅ㧘࡙࡯ࠩ࡯߇ⴕ߁ᔅⷐߪోߊߥ޿㧚శゲ⺞ᢛߩᓸᅱߥ⺋Ꮕߪ⸘᷹㗔ၞߢᄢ߈ߥ⺋Ꮕߣߥࠆߚ߼㧘ᘕ㊀ߦⴕ߁ᔅⷐ߇޽ࠆ㧚߹ߚ㧘ᎿᬺടᎿ↪ߩ࡟࡯ࠩߢ޽ࠆߚ߼
ࡆ࡯ࡓ․ᕈߪߘࠇ߶ߤ⦟ߊߥߊ㧘ਥⷐߥࡆ࡯ࡓߩ๟
࿐ߦᒝᐲߪᒙ޿߇ᐞߟ߆ߩࡆ࡯ࡓࠬࡐ࠶࠻߇ሽ࿷
ߒߡ޿ࠆ㧚⾰ߩ⦟޿࡟࡯ࠩࠪ࡯࠻ࠍ⸘᷹㗔ၞߢᒻᚑߐߖࠆߚ߼ߦ㧘࡟࡯ࠩ಴ญ⋥ᓟߦญᓘ 4 mm ߩࡇࡦࡎ࡯࡞࡮ࡑࠬࠢࠍᝌ౉ߒ㧘ਇⷐߥశࠍឃ㒰ߒߡ޿ࠆ㧚࡟࡯ࠩߩ೙ᓮ ណ↪ߒߚ YAG ࡟࡯ࠩߪ㧘ਥⷐߥ↪ㅜ߇Ꮏᬺട
Ꮏߢ޽ࠆߚ߼㧘หᦼ೙ᓮߦ㑐ߔࠆ⹦⚦ߥᖱႎߦߟ޿
ߡ߽ਇ᣿⏕ߢ޽ߞߚ㧚ᦨ⚳⊛ߦ㧘቟ో㕙߆ࠄߪ᳿ߒ
ߡᅢ߹ߒ޿ᣇᴺߢߪߥ޿߇㧘㔚Ḯߩࠨࠗ࠼ࡄ

વᾲ 2003 ᐕ 9 ᦬-18-

࿑ 2 ࡟࡯ࠩวᚑశቇ♽ࡀ࡞ࠍขࠅᄖߒ㧘ౝㇱߦ߭ߞߘࠅߣขࠅઃߌࠄࠇ
ߡ޿ࠆㅢᏱߪ૶↪ߐࠇߡ޿ߥ޿ᄖㇱࠦࡦ࠻ࡠ࡯࡞
┵ሶࠍ↪޿ߡ࡟࡯ࠩ 2 บߩหᦼ೙ᓮࠍⴕߞߡ޿ࠆ㧚ᰴߦ㧘2 บߩ࡟࡯ࠩߩࡄࡢ࡯ࡃ࡜ࡦࠬࠍขࠆᔅⷐ
߇޽ࠆ㧚Ꮢ⽼ߩ PIV ↪࡟࡯ࠩߢߪ㧘ㅪ⛯ߔࠆ࡟࡯ࠩ
ࡄ࡞ࠬߩࡄࡢ࡯ࡃ࡜ࡦࠬߪ޽ࠆ⒟ᐲ⺞ᢛߐࠇߡ޿
ࠆ㧚PIV ߢߪ㧘ㅪ⛯ߔࠆ☸ሶ↹௝ߩ⋧㑐߆ࠄㅦᐲࠍ
▚಴ߔࠆߚ߼㧘ᔅߕߒ߽ㅪ⛯ߔࠆ࡟࡯ࠩశߩᒝᐲࠍ
ቢోߦ৻⥌ߐߖࠆᔅⷐߪߥ޿߇㧘ߘࠇߦ߽㒢ᐲ߇޽ࠆ㧚ߘߎߢ㧘ฦ࡟࡯ࠩߩ⊒ᝄ․ᕈࠍ⹦⚦ߦ⺞ߴࠆᔅⷐ߇޽ߞߚ㧚࿑ 3 ߪ 2 บߩ࡟࡯ࠩߘࠇߙࠇߦኻߔࠆ
࡟࡯ࠩ࠳ࠗࠝ࡯࠼㚟േ㔚ᵹߣ࡟࡯ࠩࡄ࡞ࠬߩࠛࡀ
࡞ࠡኒᐲߩ㑐ଥࠍ␜ߒߡ޿ࠆ㧚ߎࠇࠄߩᖱႎߦߟ޿
ߡ߽⹦⚦ߥ࠺࡯࠲ߪࡔ࡯ࠞ࡯߆ࠄਈ߃ࠄࠇߡ߅ࠄ
ߕ㧘࿑ 3 ߪ⎇ⓥቶߢߩታ᷹࠺࡯࠲ߢ޽ࠆ㧚࠳ࠗࠝ࡯࠼㚟േ㔚ᵹ߇৻ቯߩ႐ว㧘๟ᵄᢙ߇ૐߊߥࠆߦߟࠇ
ߡࠛࡀ࡞ࠡኒᐲ߇Ⴧടߒߡ޿ࠆߎߣ߇ࠊ߆ࠆ߇㧘2บߩ࡟࡯ࠩߩ․ᕈߪ᣿ࠄ߆ߦ⇣ߥߞߡ޿ࠆ㧚ᧄࠪࠬ࠹ࡓߢߪ࡟࡯ࠩߩ៊்ࠍ㒐ߋߚ߼ߦ㧘᷹ቯߦ↪޿ࠆ๟ᵄᢙߩࠛࡀ࡞ࠡኒᐲ߇ 10kHz ߢߩᦨᄢࠛࡀ࡞ࠡ
ኒᐲએਅߦߥࠆࠃ߁

⎇ⓥቶߩ࠷࡯࡞․㓸(1)4

3.0 10
(b)

4

2.5
2.0
1.5
1.0
0.5
0.0

Camera-TRIG

2.5

10kHz
8kHz
6kHz
4kHz
3kHz
2kHz
1kHz

Energy density [J/s]

Energy density [J/s]

3.5 10
(a)
3.0

2.0

Nd:YAG-1
1.5
10kHz
8kHz
6kHz
4kHz
3kHz
2kHz
1kHz

1.0
0.5

8 10 12 14 16 18 20

0.0
12 13 14 15 16 17 18 19

Diode current[A]Diode current[A]Nd:YAG-2

Photo Diode
-40

-20

0

20

40

60

80

t [Ps]

࿑ 3 ࠳ࠗࠝ࡯࠼㚟േ㔚ᵹߣ࡟࡯ࠩࡄ࡞ࠬߩࠛࡀ
࡞ࠡኒᐲߩ㑐ଥ㧚(a) ࡟࡯ࠩ㧝㧘(b) ࡟࡯ࠩ 2࿑ 5 CMOS ࠞࡔ࡜㧘Nd:YAG ࡟࡯ࠩߩ࠻࡝ࠟ࡯
ାภ෸߮ࡈࠜ࠻࠳ࠗࠝ࡯࠼ߩ಴ജାภ

࿑ 4 ࠲ࠗࡒࡦࠣ࡮࠳ࠗࠕࠣ࡜ࡓ
ߦ㧘߹ߚ㧘2 บߩ࡟࡯ࠩߩࠛࡀ࡞ࠡ࡯ኒᐲ߇߶߷
╬ߒߊߥࠆࠃ߁ߦ㚟േ㔚ᵹࠍ⸳ቯߒߡ޿ࠆ㧚࿑ 3 ߦ␜ߒߚ࠺࡯࠲ߪ 10kHz ߹ߢߢ޽ࠆ߇㧘10kHz એ਄ߢ߽චಽ PIV ߦᔅⷐߥశ㊂ࠍᓧࠆߎߣ߇ߢ߈ࠆ㧚↹௝ขᓧⵝ⟎ߩㆬቯ 㐿⊒ㆊ⒟ߢᦨ߽㊀ⷐߥ⺖㗴ߢ޽ߞߚߩߪ↹௝ขᓧⵝ⟎ߩㆬቯߢ޽ߞߚ㧚㐿⊒㐿ᆎᒰᤨߦߪ CCDࠞࡔ࡜ࠍ↪޿ߚ࠺ࠫ࠲࡞ PIV ߇ਥᵹߣߥߞߡ߅ࠅ㧘ᮡḰ⊛ߥ CCD ࠞࡔ࡜ߪ 1024×1024 pixels ߢ 30
frames/s ߢ޽ߞߚ㧚࠺ࠫ࠲࡞ߪᝥߡߡࠕ࠽ࡠࠣ߳ᚯ
ࠆߎߣ߽ᬌ⸛ߒߚ㧚଀߃߫㧘ᒰᤨᤋ↹‫ࠢ࠶࡝࠻ࡑޟ‬ࠬ‫⹤߇ޠ‬㗴ߣߥߞߡ޿ߚ߇㧘ᤋ↹ࡈࠖ࡞ࡓߩ࠺ࠫ࠲
࡞ಣℂ߇޽ߘߎ߹ߢน⢻ߥࠄ߫㧘ᤄߥ߇ࠄߩ࠼࡜ࡓ
ᑼߩ㜞ㅦᐲࡆ࠺ࠝߢ᠟ᓇߒ㧘ࡂ࡝࠙࠶࠼ࠍតߖ߫ࡈ
ࠖ࡞ࡓࠍߔߴߡ࠺ࠫ࠲࡞ᄌ឵ࠍߔࠆࠃ߁ߥળ␠߇
޽ࠆߩߢߪߥ޿߆ߣ⚻⾌ࠍᐲᄖⷞߒߡᬌ⸛ߒߚ߇㧘࠼࡜ࡓᑼߩ㜞ㅦᐲࡆ࠺ࠝߦ࠻࡝ࠟ࡯ࠍ߆ߌࠄࠇߥ
޿ߎߣߢ⹤ߪ⚳ࠊߞߚ㧚 CMOS ⚛ሶߩ㐿⊒ߣㅴዷߦࠃࠅ㧘࠺ࠫ࠲࡞㜞ㅦᐲࠞࡔ࡜߽ߘߩ㗃ᄌ㕟ᦼߦ޽ߞߚ㧚ᧄࠪࠬ࠹ࡓߢណ
↪ߒߡ޿ࠆ Phantom ࠪ࡝࡯࠭ࠍ଀ߦߔࠆߣ㧘1999
ᐕߦ 512512pixels ߢ 1000 frames/s ߩ V 4.1 ߇⊒ᄁߐࠇ㧘2000 ᐕߦߪ 10241024pixels ߢ 1000 frames/s
ߩ V 5.0 ߇⊒⴫ߐࠇࠆ੍ቯߢ޽ߞߚ㧚ߘߩࠃ߁ߥ⁁ᴫ߆ࠄ㧘ᧄࠪࠬ࠹ࡓߢߪ CMOS ࠞࡔ࡜ࠍ-19-↹௝ขᓧⵝ⟎ߣߒߡណ↪ߔࠆߎߣߣߒߚ㧚CMOS
ࠞࡔ࡜ߪ㜞ㅦᐲࡆ࠺ࠝߣߒߡߩታ❣ߪ޽ߞߚ߇㧘࡟࡯ࠩߥߤߩઁߩⵝ⟎ߣߩቢోߥหᦼ೙ᓮߦ㑐ߒߡߪᧂ⍮ߢ޽ࠅ㧘ᄙዋߩࡁ࠙ࡂ࠙ࠍ⫾Ⓧߔࠆᔅⷐ߇޽
ߞߚ㧚2+8 ࠪࠬ࠹ࡓߩหᦼ೙ᓮ ᧄࠪࠬ࠹ࡓߢߪ㧘หᦼ೙ᓮߩታ❣ߩߥ޿㜞๟ᵄᢙ YAG ࡟࡯ࠩ 2 บߣ㜞ㅦᐲ CMOS ࠞࡔ࡜ 1 บߥ޿ߒߪ 2 บࠍPs ߩࠝ࡯࠳࡯ߢหᦼ೙ᓮߒߡ޿ࠆ㧚࿑ 4
ߪ CMOS ࠞࡔ࡜ߣ YAG ࡟࡯ࠩߩ࠻࡝ࠟାภ෸߮ࠞ
ࡔ࡜ߩ㔺శ࠲ࠗࡒࡦࠣߩ࠳ࠗࠕࠣ࡜ࡓࠍ␜ߒߡ޿
ࠆ㧚ߘࠇߙࠇߩ࡟࡯ࠩ߆ࠄߩࡄ࡞ࠬశࠍㅪ⛯ߔࠆࡈ࡟࡯ࡓࠍ᜽߻ࠃ߁ߦหᦼ೙ᓮߔࠆࠪࡦࡊ࡞ߥ࠳ࠗ
ࠕࠣ࡜ࡓߢ޽ࠆ㧚ㅢᏱ↪޿ࠄࠇࠆࡈࠔࡦ࡚ࠢࠪࡦࠫ
ࠚࡀ࡟࡯࠲ߣ࠺ࠖ࡟ࠗࠫࠚࡀ࡟࡯࠲ࠍᢙบ⚵ߺว
ࠊߖࠆᣇᴺ߽⹜ߺߚ߇㧘⚿ዪ 8 ࠴ࡖࡦࡀ࡞ߩࡄ࡞ࠬ
ࠫࠚࡀ࡟࡯࠲(LabSmith ␠⵾ LC880)ࠍណ↪ߔࠆߎߣߢቢోߥ೙ᓮ߇น⢻ߣߥߞߚ㧚 ᧄࠪࠬ࠹ࡓߢߪ㧘శ〝਄ߦ࡟࡯ࠩࡄ࡞ࠬࠍᬌ಴
ߔࠆߚ߼ߩࡈࠜ࠻࠳ࠗࠝ࡯࠼߇⸳⟎ߐࠇߡ߅ࠅ㧘ࠞࡔ࡜ߩ㔺శᖱႎߣ౒ߦ೙ᓮ⁁ᘒࠍࡕ࠾࠲࡯ߢ߈ࠆ㧚࿑ 5 ߪ㧘ࠞࡔ࡜ࠍ 3800frames/s㧘࡟࡯ࠩ⊒ᝄ๟ᵄᢙࠍ 1.9kHz㧘ࡄ࡞ࠬ㑆㓒ࠍ 32Ps ߣߒߚ႐วߩ࠻࡝ࠟ
࡯ାภߣࡈࠜ࠻࠳ࠗࠝ࡯࠼಴ജࠍ␜ߒߡ޿ࠆ㧚ߎߎߢ㧘ណ↪ߒߚ CMOS ࠞࡔ࡜ߪ࠻࡝ࠟାภߩ┙ߜਅ߇ࠅࠃࠅ 3Ps ᓟߦ㔺శࠍ㐿ᆎߔࠆ㧚ࠞࡔ࡜ߩࡈ࡟࡯
ࡓ㑆ߦߪ࠺࡯࠲ᩰ⚊↪ߩᓙߜᤨ㑆߇ሽ࿷ߔࠆߚ߼㧘ㅪ⛯ߔࠆ↹௝ߩᤨ㑆㑆㓒ߪߎߩᓙߜᤨ㑆ߦࠃࠅ೙⚂ߐࠇࠆ㧚ᧄࠪࠬ࠹ࡓߩᦨዊᤨ㑆㑆㓒ߪ 7Ps ߢ޽ࠅ㧘Ყセ⊛㜞ㅦߥᵹࠇߦ߽ㆡ↪น⢻ߢ޽ࠆ㧚

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

10-2
-5/3

10-3
10

-4

P(f)

10-5
10-6
10-7
10-8

Hotwire10-9

TS-PIV

-10

10

100

101

102
f [Hz]

103104

࿑ 7 ᤨ♽೉ PIV ߦࠃࠆࡄࡢ࡯ࠬࡍࠢ࠻࡞(8kHz)
ᨐࠍ␜ߒߡ޿ࠆ(2,4)㧚ੂᵹㆇേߩᤨ㑆⊛ߥᄌൻࠍ᣿⏕ߦ᝝ࠄ߃ࠄࠇߡ޿ࠆ㧚࿑ 7 ߪ 8kHz ߩᤨ♽೉ PIV
⸘᷹ߢᓧࠄࠇߚࡄࡢ࡯ࠬࡍࠢ࠻࡞ࠍ␜ߒߡ޿ࠆ߇(4)㧘ᾲ✢ᵹㅦ⸘ߣᲧߴߡߘࠎ⦡ߥ޿ᤨ㑆ಽ⸃⢻߇ᓧࠄࠇߡ޿ࠆ㧚ߚߛߒ㧘ᤨ♽೉ PIV ߢߪߎߩࠃ߁ߥᖱ
ႎ߇ᢙ⊖ὐએ਄ߩ૏⟎ߢหᤨߦ⸘᷹น⢻ߢ޽ࠅ㧘ᓥ᧪ߣߪ⇣ߥࠆ⎇ⓥࠕࡊࡠ࡯࠴ࠍ↢ߺ಴ߔ߆߽⍮ࠇߥ޿㧚࿑ 6 ᤨ♽೉ PIV ߦࠃࠆㅦᐲࡌࠢ࠻࡞(1.799kHz)

ㅦᐲ▚಴ᴺ ᧄࠪࠬ࠹ࡓߢߪ㧘⋧੕⋧㑐ᴺߦࠃࠅᓧࠄࠇߚㅦ
ᐲࡌࠢ࠻࡞ߦ฽߹ࠇࠆㆊ⺋ࡌࠢ࠻࡞ߩ㒰෰ߦੑߟߩᣂߒ޿ᣇᴺࠍዉ౉ߒߡ޿ࠆ㧚߹ߕ㧘৻⚵ߩ☸ሶ↹௝߆ࠄᓧࠄࠇߚㅦᐲࡌࠢ࠻࡞ߦኻߒߡ㧘ᦨ⚳ᬌᩏ㗔ၞߩⓨ㑆ಽ⸃⢻ߦᔕߓߚ sharp cutoff ࡈࠖ࡞࠲࡯ࠍ
ᣉߔߎߣߦࠃࠅㆊ⺋ࡌࠢ࠻࡞ࠍ㒰෰ߒߡ޿ࠆ㧚ߎߩ
ᣇᴺߪ☸ሶャㅍࠍ઻߁ੂᵹߩ DNS ⚿ᨐࠍ↪޿ߚ
PIV ⸘᷹ࠪࡒࡘ࡟࡯࡚ࠪࡦߦࠃࠅ㐿⊒ߐࠇߚ߽ߩ
ߢ޽ࠅ㧘৻⥸ߦ↪޿ࠄࠇߡ޿ࠆ๟࿐ᢙὐ߆ࠄߩ⵬㑆ߦࠃࠅㆊ⺋ࡌࠢ࠻࡞ࠍ㒰෰ߔࠆᣇᴺࠃࠅ߽㜞♖ᐲߢ޽ࠆ(5,6)㧚ੑߟ⋡ߩᣇᴺߪᤨ♽೉ PIV ߩ․ᓽࠍ೑
↪ߒߚ߽ߩߢ޽ࠅ㧘ⓨ㑆ᖱႎ߆ࠄ਄ㅀߩᣇᴺߢㆊ⺋ࡌࠢ࠻࡞ࠍ㒰෰ߒߚᓟߦ㧘ᤨ㑆ᖱႎࠍ↪޿ߡᤨ㑆⊛ߥ sharp cutoff ࡈࠖ࡞࠲࡯ࠍฦㅦᐲቯ⟵ὐߦ߅޿ߡ
ᣉߔߎߣߢߐࠄߦㆊ⺋ࡌࠢ࠻࡞ࠍ㒰෰ߒߡ޿ࠆ(7)㧚
቟ోኻ╷ ណ↪ߒߚ࡟࡯ࠩ 1 บߩᦨᄢ಴ജ߇ 50W ߢ޽ࠆߚ߼㧘ታ㛎ߪᭂ߼ߡෂ㒾ߢ޽ࠆ㧚ߘߎߢ㧘50W એ਄ߩ࡟࡯ࠩߦ⠴߃ࠄࠇࠆࡆ࡯ࡓ࠳ࡦࡄ࡯ࠍ․೎ߦ
૞ᚑߒ㧘⸘᷹㗔ၞ⢛ᓟߢ࡟࡯ࠩశࠍๆ෼ߐߖߡ޿ࠆ㧚⸘᷹଀
࿑ 6 ߪੂᵹྃᵹߦ߅ߌࠆ 1.799kHz ߢߩ⸘᷹⚿વᾲ 2003 ᐕ 9 ᦬-20-߹ߣ߼
ߎߎߢ⚫੺ߒߚ㜞ᤨ㑆࡮ⓨ㑆ಽ⸃⢻ᤨ♽೉ PIV ߪᧂߛ⊒ዷㅜ਄ߩᲑ㓏ߦ޽ࠅ㧘⃻࿷ߢߪᦨ㜞ߢ
26.7kHz ߢߩ⸘᷹߇น⢻ߣߥߞߡ޿ࠆ㧚⹦⚦ߪ૗ಣ߆ߢႎ๔ߔࠆ߇㧘ߎࠇߪᓥ᧪ߩ PIV ߦᲧߴߡᤨ㑆ಽ⸃⢻߇㧟ᩴ਄߇ߞߚߎߣߦߥࠆ㧚ߎߩࠃ߁ߥ⸘᷹ᴺ
ߩㅴዷߦࠃࠅ㧘ᣂߚߥ⎇ⓥ߿㐿⊒߇ⴕࠊࠇࠇ߫ᐘ޿
ߢ޽ࠆ㧚

ෳ⠨ᢥ₂
[1] Tanahashi, M. et al., J. Turbulence, 2 (2001), 6.
[2] ᐫᯅ㧘⑔࿾㧘ᢪ⮮㧘ፕ㧘⑔㉿㧘ችౝ㧘╙ 40 ࿁Ά὾ࠪࡦࡐࠫ࠙ࡓ⻠Ṷ⺰ᢥ㓸 (2002) 131.
[3] ᐫᯅ㧘⑔࿾㧘ፕ㧘⑔㉿㧘ችౝ㧘╙ 40 ࿁ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓ⻠Ṷ⻠Ṷ⺰ᢥ㓸, 3 (2003), 809.
[4] Tanahashi, M. et al., Turbulent Heat and Mass
Transfer 4, Begell House, Inc, (2003) in press.
[5] ᐫᯅ㧘⑔ፉ㧘ችౝ㧘╙ 34 ࿁ᣣᧄવᾲࠪࡦࡐࠫ
࠙ࡓ⻠Ṷ⺰ᢥ㓸, 2 (1997) 357.
[6] Tanahashi, M. et al., Engineering Turbulence Modeling and Measurements - 5, Elsevier (2002)
525-534.
[7] ᐫᯅ㧘⑔࿾㧘⑔㉿㧘ችౝ㧘2002 ᐕᐲᾲᎿቇ⻠Ṷળ⻠Ṷ⻠Ṷ㓸 (2002) 121.

⎇ⓥቶߩ࠷࡯࡞․㓸(1)࡟࡯ࠩ࡯ࡈࠜ࡯ࠞࠬᄌ૏⸘ࠍ↪޿ߚࡑࠗࠢࡠ࠴ࡖࡦࡀ࡞ౝᶧ⤑⇇㕙᷹ቯࠪࠬ࠹ࡓ
Measuring System for Liquid Film Interface in Microchannels Using Laser Focus Displacement Meterᵄᵤਭ ㆐਽㧘⾨㓷 ኡ⠰㧔᧲੩໡⦁ᄢቇ㧕
Tatsuya HAZUKU and Tomoji TAKAMASA (Tokyo University of Mercantile Marine)ߪߓ߼ߦ
ㄭᐕ䋬ᩭⲢวἹ䉻䉟䊋䉟䉺䊷䈍䉋䈶㜞಴ജ㔚ሶᯏེ䈱಄ළ╬䈮㑐ㅪ䈚䈩䋬䊙䉟䉪䊨䉼䊞䊈䊦ౝ䈱᳇ᶧੑ⋧ᵹ⎇ⓥ䈏ᵴ⊒䈮ⴕ䉒䉏䈩䈇䉎䋮䈖䉏䉁䈪䋬ᄙ䈒䈱ታ㛎⊛⎇ⓥ䈮䉋䉍䋬䊙䉟䉪䊨䉼䊞䊮䊈䊦ౝ䈱ᵹേ᭽ᑼ䋬᳇ᶧㅦᐲ䋬䊗䉟䊄₸෸䈶࿶ജ៊ᄬ䈭䈬䈱⍮⷗䈏ᓧ䉌䉏䈩䈐䈢䋮䈖䈖䈪䋬Ⅳ⁁ᵹ෸䈶䉴䊤䉫ᵹၞ䈮䈍䈔䉎▤ౝო㕙ᶧ⤑䈲䋬䊙䉟䉪䊨䉼䊞䊮䊈䊦ౝ䈮䈍䈔䉎ᵹേ䈍䉋䈶ᾲવ㆐䈱㊀ⷐ䈭ᡰ㈩࿃ሶ䈱䋱䈧䈪䈅䉎䋮ᦨㄭ䈱ႎ๔䈮䉋䉏䈳䋬䊙䉟䉪䊨䉼䊞䊮䊈䊦ౝ䈱᳇ᶧੑ⋧ᵹേ䈲䋬⭯䈇ᶧ⤑䈱ሽ࿷䈱᦭ή䈮䉋䉍ᄢ䈐䈒ᓇ㗀䉕ฃ䈔䉎䈫䈘䉏䈩䈇䉎[1]䋮ᓥ䈦䈩䋬䊙䉟䉪䊨䉼䊞䊮䊈䊦ౝ䉕ኻ⽎䈫䈚䈢ੑ⋧ᵹ⸃ᨆ䊝䊂䊦䉕㜞♖ᐲ䈮᭴▽䈜䉎䈢䉄䈮䈲䋬᳇ᶧ⇇㕙᭴ㅧ䉕⹦⚦䈎䈧㜞♖ᐲ䈮ᝒ䈋䉎䈖䈫䈏ਇนᰳ䈫䈭䉎䋮ᵹ〝᭴ㅧ䈏ዊ䈘䈇䈾䈬ᶧ⤑䈱ዪᚲᄌേ䉇ᵄ䈱᜼േ䉕䉋䉍෩ኒ䈮⹏ଔ䈜䉎ᔅⷐ䈏䈅䉎䈏䋬䈬䈖䉁䈪䈖䉏䉌䈱⻉‛ℂ୯䉕ᓸⷞ⊛䈮ᛒ䈋䉎䈎䈫䈇䈉໧㗴䈲䋬⸘᷹ᯏེᕈ⢻䈮ଐሽ䈜䉎䈫䈖䉐䈏ᄢ䈐䈇䋮ᶧ⤑䈱ᵹേ․ᕈ䉕⹏ଔ䈜䉎䈢䉄䋬䈖䉏䉁䈪䈮䊧䊷䉱䊷䉕↪䈇䈢นⷞൻᛛⴚ䋬䉁䈢㔚᳇ᛶ᛫ᴺ෸䈶㕒㔚
ኈ㊂ᴺ䈭䈬䈱㔚᳇⊛ᚻᴺ䉇䋬⿥㖸ᵄ⸘᷹ᴺ䈭䈬䈏↪䈇䉌䉏䈩䈐䈢䋮䈖䉏䉌䈱ᚻᴺ䈲ฦ᷹ቯኻ⽎䈮ᔕ䈛䈢ఝ૏ὐ䉕䈠䉏䈡䉏䈮᦭䈚䈩䈇䉎䈏䋬ᵹ䉏䈮ઃട⊛䈭ᡓੂ䉕ਈ䈋䉎䋬ⓨ㑆♖ᐲ䉕ૐਅ䈘䈞䉎䈭䈬䋬䊙䉟䉪䊨䉼䊞䊮䊈䊦ౝ䈱䉋䈉䈭䉋䉍䊚䉪䊨䈭ᵹേ䉕ኻ⽎䈫䈜䉎႐ว䈮䈲䋬䈇䈒䈧䈎䈱໧㗴䈏䈅䉎䋮ᓥ䈦䈩䋬ఝ䉏䈢ᤨ㑆䊶ⓨ㑆ಽ⸃⢻䉕᦭䈚䋬䈎䈧䋬㕖ធ⸅䈮䉋䉎⹦⚦䈪♖✺䈭᷹ቯ䉕น⢻䈮䈜䉎᷹ቯᚻᴺ䈱㐿⊒䈏䋬䊙䉟䉪䊨䉼䊞䊮䊈䊦䉕ኻ⽎䈫䈚䈢ੑ⋧ᵹ⎇ⓥ䈮䈍䈇䈩㊀ⷐ䈭⺖㗴䈪䈅䉎䈫⸒䈋䉎䋮䈖䈖䈪䈲䋬䊧䊷䉱䊷䊐䉤䊷䉦䉴ᄌ૏⸘(Laser Focus
Displacement Meter, LFD: એਅ LFD 䈫䈇䈉)䈫 FEP ▤䉕↪䈇䈢䊙䉟䉪䊨䉼䊞䊮䊈䊦ౝ䈱ᶧ⤑⇇㕙᭴ㅧ䈱㜞♖ᐲ⸘᷹䉲䉴䊁䊛䈱㐿⊒䈮䈧䈇䈩䋬䈠䈱᷹ቯ䉲䉴䊁䊛䈮䉋䉎⺋Ꮕ䉕ℂ⺰⊛䋬ታ㛎⊛䈮ᬌ⸽䈚䈢⚿ᨐ䈫䋬
0.5 mm, 1.0 mm ౞▤ౝ䈮ᒻᚑ䈜䉎᳓䋭ⓨ᳇♽᳇ᶧੑ⋧ᵹ䉕ኻ⽎䈮䈚䈢⇇㕙ᄌ૏䈱᷹ቯ଀䉕⚫੺䈜䉎䋮('2 ▤ౝᶧ⤑᷹ቯࠪࠬ࠹ࡓߣ⺋Ꮕ⹏ଔFig.1 ߦ LFD ߩ᷹ቯේℂߩ᭎ᔨࠍ␜ߔ㧚LFD ߆ࠄኻ⽎‛ߩᄌ૏ߪ㧘㖸෷ߦࠃࠅᓔᓳㆇേߔࠆኻ‛࡟ࡦ࠭ࠍㅢㆊߔࠆ࡟࡯ࠩ࡯߇㧘ኻ⽎‛਄ߢὶὐࠍ
⚿߱ᤨߩኻ‛࡟ࡦ࠭ߩ૏⟎ࠍᬌ⍮ߔࠆߎߣߦࠃࠅ
᳿ቯߐࠇࠆ㧚LFD ߩኻ⽎‛਄ߩὶὐߩࠬࡐ࠶࠻ᓘ
ߪ 2 Pm ߢ޽ࠆߚ߼㧘ⓨ㑆ಽ⸃⢻߇ 0.1 Pm ߣ㕖Ᏹߦ㜞޿㧚LFD ߩᤨ㑆ಽ⸃⢻ߪ㖸෷ߩ๟ᵄᢙ(ᦨዊ1.4 kHz)ߦଐሽߔࠆ߇㧘᷹ቯ⺋Ꮕࠍዋߥߊߔࠆߚ߼
ߦ 2 ࿁ߩ᷹ቯ୯ߩᐔဋ୯ࠍ಴ജ୯ߣߒߡ߅ࠅ㧘ߒߚ߇ߞߡࠨࡦࡊ࡝ࡦࠣ๟ᦼߪ 0.7㧙1 kHz ߦߥࠆ㧚⾨㓷ࠄߪ㧘ߎߩ LFD ࠍ↪޿ߚᣂߒ޿ᶧ⤑᷹ቯᚻᴺࠍ㐿⊒ߒ㧘ታ㓙ߩ㋦⋥ო㕙෸߮౞▤ౝო㕙ࠍᵹਅߔࠆᶧ⤑ߩ⸘᷹ߦㆡ↪ߒߡߘߩ᦭ലᕈࠍ᣿ࠄ߆ߦ
ߒߚ[2-4]㧚ߒ߆ߒߥ߇ࠄ㧘LFD ߢㅘ᣿▤ౝო㕙ߦᒻᚑߔࠆᶧ⤑ࠍ᷹ቯߔࠆ႐ว㧘ㅘ᣿ოߣᶧ⤑⇇㕙߆ࠄߩ࡟࡯ࠩ࡯෻኿శ߇੕޿ߦᐓᷤߔࠆߎߣߦࠃ
Semiconductor laser
Sensitive element
SignalHalf mirror

Amplifier

Pin hole

DiapasonElectromagnet
Objective lensDetection sensor
SignalTarget

Fig.1

-21-

AmplifierPrinciple of laser focus displacement meter

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

ࠅ㧘ታ㓙ߦߪ 20㧙50 Pm ࠃࠅ⭯޿⤑ෘߐߪ᷹ቯߢ
߈ߥ޿(Fig.2)㧚ߎߩ LFD ߩ᷹ቯ㒢⇇ߪ㧘ᶧ⤑ߩ⇇㕙ᒻ⁁ߣㅘ᣿ოߩዮ᛬₸ߦଐሽߔࠆ㧚ᧄ⎇ⓥߢឭ
໒ߔࠆࡑࠗࠢࡠ࠴ࡖࡦࡀ࡞ౝᶧ⤑᷹ቯࠪࠬ࠹ࡓߩ
᷹ቯㇱߪ㧘Fig.3 ߦ␜ߔࠃ߁ߦ FEP ▤ (FluorinatedEthylene Propylene tube㧘ࢃࠗࡢ࠮㧘EXLON Series)ߣࠕࠢ࡝࡞⵾ߩ Water box ߆ࠄߥࠆ㧚FEP ▤ߣ᳓ߩዮ᛬₸ߪߘࠇߙࠇ 1.34 ෸߮ 1.33 ߢ޽ࠆߩߢ㧘▤ౝო㕙߆ࠄߩ෻኿ାภ߇㒰෰ߐࠇߡᶧ⤑⇇㕙߆ࠄߩାภߩߺࠍ౉ᚻߢ߈ࠆ㧚߹ߚ Water box ࠍ↪޿ࠆߎߣߦࠃࠅ㧘▤ᢿ㕙ᣇะߩᦛ₸ߩ㆑޿߆ࠄ↢ߓࠆ࡟࡯ࠩ࡯శߩὶὐ߭ߕߺߦࠃࠆᬌ಴ਇนߩ໧㗴߽࿁ㆱߐࠇࠆ㧚ߎߩࠪࠬ࠹ࡓࠍ↪޿ࠆߎߣߦࠃࠅ㧘▤ౝᄖ⴫㕙ߦ߅ߌࠆዮ᛬ߩᓇ㗀ߪ߶ߣࠎߤήⷞߢ
߈ࠆ߇㧘1 Pm એਅߩ㕖Ᏹߦ⭯޿ᶧ⤑ࠍ⼏⺰ߔࠆ႐วߦߪ෩ኒߥ⵬ᱜ߇ᔅⷐߣߥࠆ㧚ߘߎߢ Fig.3 ߦ␜ߔࠃ߁ߦ㧘ࠕࠢ࡝࡞⵾ Water box ߣ FEP ▤ౝࠍㅢㆊߔࠆ࡟࡯ࠩ࡯శߩశ〝ࠍ㧘ዮ᛬ߩᴺೣࠍ↪޿ߡℂ⺰⊛ߦ⹏ଔߒߚ㧚ߎߩ࿑ߦ߅޿ߡ㧘X ゲߪធ✢ᣇะࠍ㧘Y ゲߪ౞㍙ᾖ኿࡟࡯ࠩ࡯ߩశゲࠍ㧘Zゲߪ▤ゲᣇะࠍߘࠇߙࠇ⴫ߒߡ޿ࠆ㧚FEP ▤ౝ䈮᳓䈏䈭䈇⁁ᘒ䈮䈍䈇䈩 LFD 䈮䉋䉍᷹ቯ䈘䉏䉎 Waterbox ౝო䋭▤ౝო㑆䈱୯䈏GP 䈪䈅䉎䈫䈜䉎䈫䋬FEP ▤ౝ䈱ᶧ⤑䈱ℂ⺰⊛ෘ䈘GF 䈲᷹ቯᄌ૏Gm 䈮ኻ䈚䈩ᰴᑼ䈱䉋䈉䈮⴫䈘䉏䉎䋮(1)

Scattered beam spot
D

YZF
Pi ( xPi,yPi ) YXF

DPi

NPo
PO ( xPo,yPo )

YZP

N’Po

NF䋭DPR

D’Po

NP

NP

O ( 0,0 )

NA

NA

FEP
tube wall
NP
Z
Water box
(Plate wall)

NA

Gm
GmP

GmF

NA

NF

YXP

DPo

NF

X

NF

GP

NF + DPo - DPi

NF

Water

GF

NPi

Water

Axis of conical laser beam(KI.CUGTDGCORCVJUKP.(&OGCUWTGOGPV

1.40

Displacement coefficient, Cr [ - ]

GF

Y

1.38
1.36
Gm= 0.001 mm
Gm= 0.02 mm
Gm= 0.04 mm
Gm= 0.07 mm
Gm= 0.18 mm

1.34
1.32

CrG m  G P

1.30

Detection level

0.0

0.5

1.0

1.5

2.0

2.5

Film > 20-50 Pm
Measurable

Focal distance

Tube diameter, D [mm]Wall(KI%CNEWNCVGFFKURNCEGOGPVEQGHHKEKGPVHQT'S  ߎߎߢ Cr ߪ㧘శ〝⸘▚߆ࠄዉ߆ࠇࠆᄌ૏ଥᢙ䈪䈅䉍䋬▤ౝᓘ䋬⡺ෘ䈍䉋䈶ᶧ⤑ෘ䈘䈱㑐ᢙ䈫䈭䉎 [5] 䋮Fig.4 䈲䋬▤ౝᓘ䈍䉋䈶ᶧ⤑ෘ䈘䈮ኻ䈜䉎ᄌ૏ଥᢙ䈱ᄌൻ䈱㑐ଥ䉕␜䈚䈩䈇䉎䋮଀䈋䈳▤ౝᓘ 25 Pm䋭2mm䋬᷹ቯ⤑ෘ䈘 0.5 Pm䋭0.18 mm 䈮ኻ䈚䈩䋬䈖䈱ଥᢙ Cr 䈲 1.345䋭1.355 䈱▸࿐䈪ᄌൻ䈜䉎䋮ᰴ䈮䋬ᑼ(1)䈱᦭ലᕈ䉕⏕⹺䈜䉎䈢䉄䈮䋬Fig.5 䈮␜䈜䉋䈉䈭૕♽䉕↪䈇䈢੍஻ታ㛎䉕ⴕ䈦䈢䋮䋱Pm ♖ᐲ䈪㚟േ䈘䉏䉎䊃䊤䊋䊷䉴䈮䉋䉍䋬઒ᗐᶧ⇇㕙䈫䈭䉎㊎వ┵䋭FEP ▤ౝო㕙㑆䈱〒㔌䈏⸳ቯ䈘䉏䋬䈠䈱⸳ቯ୯GS 䈫䋬LFD 䈮䉋䉎᷹ቯ୯Gm ෸䈶ᑼ(1)䈮䉋䉍⵬ᱜ䈘䉏䈢୯Gc 䉕Ყセ䈚䈢䋮Fig.6 䈮␜䈘䉏䉎䉋䈉䈮䋬GS 䈫Gc
䈲䋬1䋭500 Pm 䈱▸࿐䈮䈍䈇䈩 5 䋦એౝ䈪৻⥌䈜䉎䈖䈫䈏⏕⹺䈘䉏䈢䋮

Liquid film surface

Signal intensity

Film < 20-50 Pm
Not Measurable

Focal distance

Detection level

Wall
Liquid film surface

Signal intensity(KI5KIPCNFKUVWTDCPEGKPVJKPHKNOOGCUWTGOGPVવᾲ 2003 ᐕ 9 ᦬-22-⎇ⓥቶߩ࠷࡯࡞․㓸(1)Mixingchamber

Test section

NeedleControlvalve

Water box

Regulator
P

Water

Controlvalve

FEP tube

Fig.7 Apparatus for gas-liquid interface measurement in microchannel

LFDࠄࠇ㧘᳇ᶧᷙวㇱ߆ࠄߩ〒㔌 z = 250 mm ߩ૏⟎ߦ᷹ቯㇱ߇⸳ߌࠄࠇߡ޿ࠆ㧚᷹ቯㇱߪ FEP ▤ߩ๟࿐ߦ⚐᳓ߢḩߚߐࠇߚ Water box ߇⸳⟎ߐࠇߡ߅ࠅ㧘᳇ᶧ⇇㕙ߩᤨ㑆ᄌേߪ㧘Water box ߩᄖო஥߆ࠄ LFD ߦࠃࠅ᷹ቯߐࠇࠆ㧚LFD ࠃࠅ಴ജߐࠇࠆ㔚࿶ାภߪ㧘ࠨࡦࡊ࡝ࡦࠣ๟ᵄᢙ 1 kHzߦߡࡄ࡯࠰࠽࡞ࠦࡦࡇࡘ࡯࠲ߦขࠅㄟ߹ࠇ㧘ᑼ(1)ߦࠃࠆዮ᛬ߩ⵬ᱜ߇ߥߐࠇࠆ㧚߹ߚ LFD ߆ࠄߩ಴ജାภߣ࠻࡝ࠟ࡯ߦࠃࠅหᦼߐࠇߚᲤಽ 2000 ࠦࡑߩ㜞ㅦᐲࡆ࠺ࠝࠞࡔ࡜ߦࠃࠅ㧘▤ౝߩᵹേ߇᠟
ᓇߐࠇࠆ㧚䊙䉟䉪䊨䉼䊞䊮䊈䊦ᵹേታ㛎䈪䈲䋬᳇ᶧᵹേ䈮෸䈿䈜䊘䊮䊒䈭䈇䈚ᄖㇱᡓੂ䈮䉋䉎▤䈱ᝄേ䈱ᓇ㗀䈲ㆱ䈔䉌䉏䈭䈇䋮ᓥ䈦䈩䋬ⵝ⟎䈠䈱䉅䈱䉕䈭䉎䈼䈒ήᝄേ⁁ᘒ䈮ㄭ䈨䈔䉎䈫䈫䉅䈮䋬䊁䉴䊃ਛ䈱䉼䊞䊮䊈䊦䈱ᝄേ䉕䊝䊆䉺䊷䈜䉎䈖䈫䈏ᔅⷐ䈪䈅䉎䋮䈖䈱᷹ቯ♽䈪䈲䊁䉴䊃ਛ䈱䉼䊞䊮䊈䊦ᝄേ䈏 LFD 䈮䉋䉍䊝䊆䉺䊷䈘䉏䋬ታ㛎᧦ઙ䈮䈍䈇䈩ᦨᄢ䈱ᝄേ䈏 2 Pm 䈪䈅䉎䈖䈫䈏⏕⹺䈘䉏䈢䋮䈖䈱ᝄേ䈱ᓇ㗀෸䈶శቇ⊛㔚᳇⊛⺋Ꮕ䉕⏕⹺䈜䉎䈢䉄䈮䋬ฦ䊁䉴䊃䈱೨䈮ⓨ᳇න⋧ᵹ䉕↪
䈇䈩䋬FEP ▤ౝოାภ䈱ᡓੂ䉕⺞䈼䈢䋮䈠䈱⚿ᨐ䋬ᡓੂ䈱ᄢ䈐䈘䈲䋬▤ౝოᄌ૏ାภ䈮ኻ䈚䈩±0.25 Pmએౝ䈪䈅䉎䈖䈫䈏⏕⹺䈘䉏䈢䋮ᓥ䈦䈩䈖䈱᷹ቯ♽䈮䈍䈔䉎ᶧ⤑ෘ䈘䈱ᦨዊ᷹ቯ㒢⇇䈲 0.25 Pm 䈪䈅䉎䈫⸒䈉䈖䈫䈏䈪䈐䉎䋮
Fig.8, 9 䈮䈠䉏䈡䉏䋬 0.5 mm ▤ౝ䈮ᒻᚑ䈜䉎䉴䊤䉫ᵹ䈍䉋䈶 1.0 mm ▤ౝ䈮ᒻᚑ䈜䉎Ⅳ⁁ᵹ䈱▤ౝᵹേ㜞ㅦᐲ䊎䊂䉥↹௝䈫᳇ᶧ⇇㕙ᄌ૏䉕␜䈜䋮 Fig.9
䈮䈍䈇䈩↹௝䈱⇟ภ䈲䋬 LFD ାภ䈱ᤨ㑆ゲ䈮␜䈘䉏䈢⇟ภ䈫৻⥌䈚䈩䈇䉎䋮ㅘㆊశ䈪᠟ᓇ䈘䉏䈩䈇䉎䈢䉄䋬࿑ਛ⊕䈇ㇱಽ䈲ᶧ⋧䉕䋬㤥䈇ㇱಽ䈲᳇⋧䉕␜䈚䈩䈇䉎䋮 Fig.8 䈮␜䈜䉴䊤䉫ᵹၞ䈮䈍䈇䈩䋬 LFD 䈲

Distance measured by LFD, G [mm](KI#RRCTCVWUHQTRTGNKOKPCT[VGUVQHTGHTCEVKQPGTTQT

Fig.6

0

-1

10

Measured, Gm / Corrected, Gc/
D=2 mmGP =0.5 mm/
D=1 mm
GP =1.0 mm

-2

10

-3

10

-3

-2

-1

10
10
10
10
Distance set by traverser, Gs [mm]Separator(1.0 MPa)

N2

Acrylic

10

Water tank0

Refraction error and corrected displacementࡑࠗࠢࡠ࠴ࡖࡦࡀ࡞ౝᶧ⤑ᵹേ․ᕈߩ⸘᷹
ᰴ䈮ታ㓙䈱ᵹേ♽䈮䈍䈔䉎⸘᷹䉕ⴕ䈦䈢䋮Fig.7 䈲ᧄታ㛎䈪૶↪䈚䈢ⓨ᳇䋭᳓♽᳓ᐔ▤ੑ⋧ᵹ䊦䊷䊒䈱᭎⇛࿑䈪䈅䉎䋮᳇⋧䈮䈲⓸⚛䉧䉴䉕૶↪䈚䋬ᶧ⋧䈮䈲⚐᳓ེ䈮䉋䉍㔚᳇વዉᐲ 1.0 PS/cm એਅ䈮⺞▵䈘䉏䈢᳓䉕૶↪䈚䈢䋮ᧄታ㛎ߩࠃ߁ߥᭂ⚦▤ߦ߅ߌࠆᵹ㊂ࠍ♖ᐲ⦟ߊ᷹ቯߔࠆߩߪ࿎㔍ߢ޽ࠆ㧚ᧄታ㛎ߢߪ࠹ࠬ࠻▤ౝࠍㅢㆊߒߚੑ⋧ᵹࠍ࠹ࠬ࠻▤಴ญߦ߅޿ߡಽ㔌ߒ㧘ࡔࠬࠪ࡝ࡦ࠳࡯ߦࠃࠅ᳇ᶧਔ
⋧ߩන૏ᤨ㑆ᒰߚࠅߩ૕Ⓧ㊂ࠍ᷹ቯߒߡ㧘ฦታ㛎
ߩᵹ㊂᧦ઙࠍᢛℂߒߚ㧚ታ㛎ߪࠬ࡜ࠣᵹ߅ࠃ߮Ⅳ⁁ᵹࠍᒻᚑߔࠆ㗔ၞࠍኻ⽎ߣߒߡⴕߞߚ㧚ᄢ᳇࿶឵▚ߩ᳇ᶧਔ⋧ߩ⷗߆ߌㅦᐲ▸࿐ߪߘࠇߙࠇ jga =0.44㧙22 m/s ߣ jfa = 0.070㧙1.1 m/s ߢ޽ࠆ㧚࠹ࠬ࠻▤ߦߪౝᓘ D = 1.0 mm ߣ 0.5 mm ߩ FEP ▤߇↪޿

-23-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

䈘䉏䈢䋮䈖䈖䈪䋬▤ౝო㕙䈱Ứ䉏ᕈ䈱ᜰᮡ䈪䈅䉎ᶧṢធ⸅ⷺ䈲䋬᳓䈮ኻ䈚䈩䋬䉝䉪䊥䊦▤䉇䉧䊤䉴▤䈏 50䋭
60°䈪䈅䉎䈱䈮ኻ䈚䈩䋬FEP ▤䈪䈲 80䋭90°䈪䈅䉎䋮䉁䈢 Serizawa 䉌[1]䈱ታ㛎䈪䈲▤ౝო㕙䉕䉝䊦䉦䊥ᵞᵺ䈜䉎䈖䈫䈮䉋䉍䋬ౝო⴫㕙᧦ઙ䉕৻ቯ䈮଻䈦䈩䈇䉎䈱䈮ኻ䈚䋬ᧄታ㛎䈪䈲ฦ䊁䉴䊃䈱೨䈮ᷡᵺ᳓䈮䉋䉎ᵞᵺ䈱䉂䉕ⴕ䈦䈩䈇䉎䋮ᓥ䈦䈩䋬ౝო㕙䈱ᳪ䉏䉇Ứ䉏ᕈ䈱ᓇ㗀䈮䈧䈇䈩⹦䈚䈒⺰䈛䉎䈖䈫䈲䈪䈐䈭䈇䈏䋬䈖䈱⎇ⓥ䈪ⴕ䉒䉏䈢䉋䈉䈮ㅢᏱ䈱ౝო㕙᧦ઙ䈪䈲䋬 1
Pm એਅ䈱⭯䈇ᶧ⤑䈱ਛ䈮ㇱಽ⊛䈮ੇ䈇䈢ო㕙䈏ሽ࿷䈜䉎䈫⸒䈉䈖䈫䈏䈪䈐䉎䈣䉐䈉䋮䉁䈢䋬ᧄ᷹ቯ♽䈮䈍䈔䉎ᶧ⤑ෘ䈘䈱ᦨዊ᷹ቯ㒢⇇䈎䉌䋬0.25 Pm એਅ䈱ᶧ⤑ෘ䈘䈮䈧䈇䈩䈲⺰䈛䉎䈖䈫䈏䈪䈐䈭䈇䈏䋬᷹ቯ䉲䉴䊁䊛䈱ᝄേ䉕ᛥ೙䈜䉎䈭䈬䈱ᚻᲑ䈮䉋䉍䋬䈘䉌䈮᷹ቯ㒢⇇䉕ะ਄䈜䉎䈖䈫䈏䈪䈐䉎䈫⠨䈋䉌䉏䉎䋮

Displacement, G [Pm]୘䇱䈱᳇ᶧ䉴䊤䉫䈱ㅢㆊ⁁ᘒ䈮ኻ䈚䈩⦟䈒ㅊᓥ䈚䈢⸘᷹䉕ⴕ䈦䈩䈇䉎䈏䋬᳇૕䉴䊤䉫೨ᓟㇱ䈱⇇㕙௑ᢳ䈏ᄢ䈐䈇ㇱಽ䈪䈲⸘᷹ାภ䈏䈫䈑䉏䈩䈇䉎䋮䈖䉏䈲䋬
LFD 䈱⇇㕙௑ᢳ䈮ኻ䈜䉎᷹ቯ㒢⇇䋨⚂ 33°䋩䉕⿥䈋䈢䈢䉄䈮↢䈛䈢䉅䈱䈫⠨䈋䉌䉏䉎䋮৻ᣇ䋬Fig.9 䈮␜䈘䉏
䉎Ⅳ⁁ᵹၞ䈪䈲䋬ᶧ⤑䈱⇇㕙௑ᢳ䈏䈾䈿 20°એౝ䈪䈅䉎䈱䈪䋬ㅪ⛯䈚䈢⸘᷹ାภ䈏ᓧ䉌䉏䈩䈇䉎䈖䈫䈏䉒䈎䉎䋮వ䈮ㅀ䈼䈢䉋䈉䈮䋬⌕⋡䈜䈼䈐ὐ䈲䉴䊤䉫ᵹ䈍
䉋䈶Ⅳ⁁ᵹၞ䈮䈍䈔䉎ო㕙਄䈱ᶧ⤑䈱ሽ࿷䈪䈅䉎䋮
Fig.9 䈮䈍䈇䈩ᶧ⤑䈏䈫䈑䉏䈢ㇱಽ䈲↹௝䈎䉌䈲ቢో䈮䊄䊤䉟䈪䈅䉎䉋䈉䈮⷗䈋䉎䈏䋬LFD 䈱ାภ䈮䉋䉏䈳䋬ო㕙䈮ෘ䈘 1 Pm એਅ䈱⭯䈇ᶧ⤑䈏ሽ࿷䈚䋬䈠䈱ਛ䈮ዪᚲ⊛䈮ੇ䈇䈢ㇱಽ䈏ሽ࿷䈚䈩䈇䉎䈖䈫䈏⏕⹺

jg =jga5.06
m/s,
jf =j1.10
m/s= 5.06m/s,
fa = 1.10 m/s
D = 0.5 mm, Flow
Flow Regime:
regime: Slug flow
flow

300

߅ࠊࠅߦ
એ਄㧘FEP ▤ߣ LFD ࠍ↪޿ߚࡑࠗࠢࡠ࠴ࡖࡦࡀ
࡞ౝ᳇ᶧ⇇㕙ߩ㜞♖ᐲ᷹ቯࠪࠬ࠹ࡓࠍឭ໒ߒ㧘ߘߩ᦭ലᕈࠍ⏕⹺ߒߚ㧚LFD ߪ᷹ቯ 1 ๟ᦼߩਛߢო
㕙ߣ⇇㕙ߩ૏⟎ାภࠍ⺒ߺขࠅ㧘ᶧ⤑⇇㕙ᵄᒻࠍ㕖ធ⸅ߢᬌ಴ߢ߈ࠆߎߣ߆ࠄ㧘᷹ቯ♽ߩᝄേߦ㍈ᢅߦᓇ㗀ࠍฃߌࠆࡑࠗࠢࡠ࠴ࡖࡦࡀ࡞ౝߩ᳇ᶧ⇇㕙ࠍᦨዊ㒢ߩ⺋Ꮕߢ᷹ቯߢ߈ࠆ㧚߹ߚ㧘▤ౝ䈱ᵹേ䈍䉋䈶ᾲવ㆐․ᕈ䈫ኒធ䈮㑐ㅪ䈜䉎䉰䊑䊚䉪䊨䊮⚖䈱ዪᚲᶧ⤑᜼േ䉕ቯ㊂⊛䈮ᝒ䈋䉎䈖䈫䈱䈪䈐䉎䈾䈫䉖䈬໑৻䈱᷹ቯᚻᴺ䈫⸒䈋䉎䋮䈖䈱䉋䈉䈭᷹ቯ䉲䉴䊁䊛䈱⊒㆐䈮䉋䉍䋬䊙䉟䉪䊨䉼䊞䊮䊈䊦ౝ᳇ᶧੑ⋧ᵹ䊝䊂䊦䈱૞ᚑ䈮ᔅⷐ䈭䊗䉟䊄₸䉇⇇㕙㕙ⓍỚᐲ䈭䈬䈱⍮⷗䉕ᓧ䉎䈖䈫䈏ᦼᓙ䈘䉏䉎䋮

200
100
0
0

10

20
30
Time [ms]40

50

Fig.8 Transient displacement of the interface of
0.5-mm tube in slug flow

Liquid film

Dry out150ෳ⠨ᢥ₂
[1] Serizawa, A. et al., Experimental Thermal andFluid Science, 26, 6-7 (2002) 703-714.
[2] ⾨㓷ኡ⠰, ᵄᵤਭ㆐਽, ᣣᧄᯏ᪾ቇળ⺰ᢥ㓸 B✬䋬64-617 (1998) 128-135.
[3] ⾨㓷ኡ⠰, ᵄᵤਭ㆐਽, ᣣᧄᯏ᪾ቇળ⺰ᢥ㓸 B✬䋬64-619 (1998) 775-780.
[4] ⾨㓷ኡ⠰ , ዊᨋஜᰴ , ᣣᧄᯏ᪾ቇળ⺰ᢥ㓸 B✬䋬64-628 (1998) 4023-4030.
[5] Hazuku, T. et al., Proc. 1st Int. Conf. on Microand Minichannels, Rochester, USA, (2003)
543-540.

5
4
3
2
1
0
10

G [Pm]

200

Displacement, G [Pm]

㽴

㽳

㽲

100
50

㽲

0
0

10

15

20

25

30

㽴

㽳

20
30
Time [ms]40

jga = 13.0 m/s , jfa = 0.560 m/s
D = 1.0 mm, Flow Regime
Annularflow
flow
regime: :Annular(KI6TCPUKGPVFKURNCEGOGPVQHVJGKPVGTHCEGQHOOVWDG
KPCPPWNCTHNQYવᾲ 2003 ᐕ 9 ᦬-24-⎇ⓥቶߩ࠷࡯࡞․㓸(1)᳇ᶧ⇇㕙ᄌ૏㊂᷹ቯߩߚ߼ߩ㔚ሶ⊛ࠬࡍ࠶ࠢ࡞ᐓᷤᴺ
Electronic Speckle Pattern Interferometry for Displacement Measurement Applied to Gas-Liquid Interfaces

⷏㊁ ⠹৻㧘᧘ ᣂᵄ㧔ᮮᵿ࿖ᄢ㧕
Koichi NISHINO, Xinbo LI㧔Yokohama National University㧕ߪߓ߼ߦ 㔚 ሶ ⊛ ࠬ ࡍ ࠶ ࠢ ࡞ ᐓ ᷤ ᴺ 㧔 Electronic Speckle
Pattern Interferometry㧘એᓟ ESPI㧕ߪၮᧄ⊛ߦࡑࠗࠤ࡞࠰ࡦᐓᷤ⸘ߣห৻ේℂߩᣇᴺߢ㧘‛૕㕙ߣෳᾖ㕙ߦ࡟࡯ࠩశߥߤߩนᐓᷤశࠍᾖ኿ߒ㧘ਔ㕙߆ࠄߩ෻኿శࠍᐓᷤߐߖߡノᐲಽᏓࠍᓧࠆ㧚ߘࠇࠍ⸃ᨆߔ
ࠆߎߣߦࠃࠅ㧘‛૕㕙ߩ㜞ߐ㧘௑ᢳ㧘ᅏⴕ߈ᣇะᄌ
૏㊂㧘᳓ᐔᣇะᄌ૏㊂ߥߤࠍ᳞߼ࠆᣇᴺߢ޽ࠆ㧚‛૕㕙ߣෳᾖ㕙ߩ ᣇ޽ࠆ޿ߪਔᣇ߇☻㕙ߩ႐ว㧘ᐓᷤߦࠃߞߡࠬࡍ࠶ࠢ࡞ߣ๭߫ࠇࠆਇⷙೣ᢬ὐᮨ᭽
߇↢ߓࠆ㧚୘‫ߪ࡞ࠢ࠶ࡍࠬߩޘ‬㧘᠟ᓇ᧦ઙࠍㆡಾߦ
⸳ቯߔࠇ߫㧘㔚ሶ࠺ࡃࠗࠬߢ޽ࠆ CCD ⚛ሶߢ⸃௝ߔࠆߎߣ߇ߢ߈ࠆ㧚ߎࠇ߇㧘㔚ሶ⊛ࠬࡍ࠶ࠢ࡞ᐓᷤ
ᴺߣ๭߫ࠇࠆᚲએߢ޽ࠆ㧚 ESPI ߩ․ᓽߪ㧘㧔㧝㧕☻㕙ߩ᷹ቯ߇น⢻ߢ޽ࠆ㧘㧔㧞㧕Ꮢ⽼ߩ CCD ࠞࡔ࡜ߢ᷹ቯน⢻ߢ޽ࠆ㧘㧔㧟㧕ᓥߞߡ㧘⸘᷹ല₸߇㜞ߊ㧘േ⊛⃻⽎ߩ᷹ቯߦะ޿ߡ
޿ࠆ㧘㧔㧠㧕ᐢ޿᷹ቯ㕙ࠍኻ⽎ߣߔࠆߎߣ߇ߢ߈ࠆ㧘ߥߤߢ޽ࠆ㧚ᧄⓂߢߪ㧘᳇ᶧ⇇㕙ߩേ⊛ᄌ૏㊂᷹ቯࠍ⋡ᜰߒߡ㐿⊒ߒߚ ESPI ߦߟ޿ߡ⚫੺ߔࠆ㧚ߥ߅㧘ߥߗ᳇ᶧ⇇㕙ߩേ⊛ᄌ૏㊂ࠍ᷹ቯߔࠆߩ߆㧫 ߦߟ޿ߡߪᧄⓂߩਥ㗴߆ࠄㅺࠇࠆߚ߼ഀᗲߔࠆ㧚᷷ᐲᏅ㚟േߩ⴫㕙ᒛജኻᵹ㧔ࡑ࡜ࡦࠧ࠾ኻᵹ㧕ߩᝄേᵹ
ㆫ⒖ࡔࠞ࠾࠭ࡓࠍℂ⸃ߔࠆ਄ߢ㊀ⷐߛ߆ࠄ㧘ߣߛߌㅀߴߡ߅ߊ㧚 ᳇ᶧ⇇㕙ߪ㏜㕙ߣ⷗ߥߖࠆ㧚ᓥߞߡ㧘ࡑࠗࠤ࡞࠰
ࡦᐓᷤ⸘ߢߪߥߊ㧘ߥߗ ESPI ࠍ↪޿ࠆߩ߆㧫 ߣ޿߁⚛ᧉߥ⇼໧ࠍᜬߚࠇࠆߢ޽ࠈ߁㧚ߘߩℂ↱ߪ㧘㧔㧝㧕ESPI ߪෳᾖ㕙ߩశቇ⊛ⷐ᳞㧔૏⟎߿ᒻ⁁߳ߩⷐ᳞㧕߇✭޿㧘㧔㧞㧕ᄢ߈ߥ᳇ᶧ⇇㕙ᄌᒻ߇ሽ࿷
ߒߡ߽⸘᷹น⢻ߢ޽ࠆ㧘ߎߣߦ޽ࠆ㧚࿑ 1 ߩࡑࠗࠤ࡞࠰ࡦᐓᷤ⸘ߦ߅޿ߡ㧘߽ߒෳᾖ㕙ߩ⺞ᢛ߇ਇචಽ
ߢ‛૕㕙ߦኻߒߡ⋧ኻ⊛ߦ௑ᢳߒߡ޿ࠆߣ㧘CCD⚛ሶߢߪ⸃௝ߢ߈ߧ߶ߤ⚦߆޿ᐓᷤ❋߇↢ߓߡߒ߹߁㧚ᄢ߈ߥ᳇ᶧ⇇㕙ᄌᒻ߇ሽ࿷ߔࠆ႐ว߽ห᭽ߢ㧘ߘߩ▎ᚲߢߪ㕖Ᏹߦ⚦߆޿╬㜞✢߇↢ߓߡߒ߹߁㧚ߎࠇߦኻߒߡ㧘ESPI ߩାภࠠࡖ࡝ࠕߢ޽ࠆࠬࡍ࠶
ࠢ࡞ߪ㧘ߘߩࠨࠗ࠭߇᠟ᓇ᧦ઙ㧔ᵄ㐳㧘F ୯㧘᠟ᓇ୚₸㧕ߩߺߢቯ߹ࠅ[1]㧘ෳᾖ㕙ߣ‛૕㕙ߩᆫ൓߿㧘᳇ᶧ⇇㕙ᄌᒻߩᄢ߈ߐߦߪଐࠄߥ޿ߚ߼㧘CCD ⚛
ሶߢ߽⸃௝ߢ߈ࠆ㧚ߎߩߎߣߪ㧘᷹ቯ▎ᚲࠍ㑆ᒁ޿ߡ޿ࠆߎߣߦ⋧ᒰߒ㧘ߘࠇ߇᡿ߦ CCD ⚛ሶߢ߽⸃௝ߢ߈ࠆ㧘ߣ߽⸃㉼ߐࠇࠆ㧚⸘᷹ࠪࠬ࠹ࡓ ߹ߕ㧘ࡌ࡯ࠬߣߥࠆࡑࠗࠤ࡞࠰ࡦᐓᷤ⸘ߩේℂࠍ࿑ 1 ߦ␜ߔ㧚ࠦ࡝ࡔ࡯࠻ߐࠇߚෳᾖశߣ‛૕శࠍ㏜
㕙ߦᾖ኿ߒ㧘ߘࠇࠄ߆ࠄߩ෻኿శࠍᐓᷤߐߖࠆ㧚ߘߩ⚿ᨐ㧘శ〝㐳Ꮕߦኻᔕߔࠆ᣿ᥧߩᐓᷤ❋߇ᒻᚑߐࠇࠆ㧚ฦᐓᷤ❋ߪశ〝㐳Ꮕ߇╬ߒ޿▎ᚲࠍㅪߨߚ߽
ߩߢ޽ࠅ㧘‛૕㕙ߩ╬㜞✢ࠍਈ߃ࠆ㧚߹ߚ㧘‛૕㕙߇ㆇേߒߡ޿ࠆ႐ว㧘╬㜞✢ߩᤨ㑆ᄌൻࠍ⸃ᨆߔࠆ
ߎߣߦࠃߞߡേ⊛ᄌ૏㊂ࠍᓧࠆߎߣ߇ߢ߈ࠆ㧚࿑ 1 ࡑࠗࠤ࡞࠰ࡦᐓᷤ⸘

-25-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

࿑ 2 ᳇ᶧ⇇㕙ᄌᒻ᷹ቯ↪ߩ ESPI ࠪࠬ࠹ࡓ࿑ 3 േ⊛ᄌ૏㕙ߩࠬࡍ࠶ࠢ࡞↹௝㧔਄ㇱ㧕ߣ ࿑ 2 ߦ⪺⠪ࠄ߇᭴▽ߒߚ ESPI ࠪࠬ࠹ࡓࠍ␜ߔ㧚ᬌ⸽ታ㛎ߩߚ߼ߩ߽ߩߢ㧘᳇ᶧ⇇㕙ߩઍࠊࠅߦ㏜
㧔#8㧕ࠍ⒖േⵝ⟎ߦขࠅઃߌߡ޽ࠆ㧚ࠬࡍ࠶ࠢ࡞ࠍ
⊒↢ߐߖࠆߚ߼㧘CCD ࠞࡔ࡜ߩ೨ߦߔࠅࠟ࡜ࠬ߇
⟎߆ࠇߡ߅ࠅ㧘CCD ࠞࡔ࡜ߪߔࠅࠟ࡜ࠬ⢛㕙ߦࡇࡦ࠻߇วߞߡ޿ࠆ㧚࡝࡟࡯࡟ࡦ࠭㧔#5㧕ߪ㧘ෳᾖ㕙ߣ‛૕㕙ࠍߔࠅࠟ࡜ࠬⵣ㕙ߦᛩᓇߔࠆᓎഀࠍᨐߚ
ߒ㧘ߔࠅࠟ࡜ࠬߦࠃߞߡ࡜ࡦ࠳ࡓߥ૏⋧Ꮕ߇෻኿శ
ߦઃടߐࠇࠆ㧚శḮ㧔#1㧕ߪඨዉ૕ബ⿠ߩ Nd:YAG࡟࡯ࠩ㧔ᵄ㐳 532nm㧘಴ജ 50mW㧘นᐓᷤ㐳 100m㧕
ߢ޽ࠆ㧚஍శࡆ࡯ࡓࠬࡊ࡝࠶࠲㧔#4㧕ߢෳᾖశߣ‛૕శߣߦಽ㔌ߔࠆ㓙ߦ㧘1/2 ᵄ㐳᧼㧔#3㧕ߩ࿁ォⷺᐲࠍᄌ߃ࠆߎߣߦࠃߞߡ㧘ෳᾖశߣ‛૕శߩᒝᐲᲧ
ࠍ⺞ᢛߔࠆ㧚
 ࿑ 3㧔਄ㇱ㧕ߪേ⊛ᄌ૏㕙ߦߟ޿ߡ᠟ᓇߐࠇߚࠬ
ࡍ࠶ࠢ࡞↹௝ߢ޽ࠆ㧚ߎߩࠃ߁ߦ㧘࡜ࡦ࠳ࡓߥ᢬ὐ
ᮨ᭽߇ᓧࠄࠇࠆߛߌߢ㧘ߎࠇ߆ࠄߪᄌ૏㊂ߩᖱႎߪ᛽಴ߢ߈ߥ޿㧚ᄌ૏㊂ࠍᓧࠆߚ߼ߦߪ㧘㧔㧝㧕2 ࡈ
࡟࡯ࡓߩࠬࡍ࠶ࠢ࡞↹௝ߩᷫ▚ಣℂߦࠃߞߡᐓᷤ
❋ࠍᓧࠆ㧘㧔㧞㧕ᤨ♽೉ߩࠬࡍ࠶ࠢ࡞↹௝ࠍ᠟ᓇߒ
ߡฦࠬࡍ࠶ࠢ࡞ߩノᐲᄌൻࠍᓧࠆ㧘ߩ޿ߕࠇ߆߇ⴕ
ࠊࠇࠆ㧚࿑ 4 ߦᷫ▚ಣℂߢᓧࠄࠇߚᐓᷤ❋ࠍ␜ߔ㧚ࠬࡍ࠶ࠢ࡞߇ାภࠠࡖ࡝ࠕߣߥߞߡᐓᷤ❋߇ᒻᚑߐࠇߡ޿ࠆߎߣ߇ࠊ߆ࠆ㧚ᒰೋ㧘⪺⠪ࠄߪ㧘ߎߩࠃ

વᾲ 2003 ᐕ 9 ᦬

ዪᚲノᐲߩᤨ㑆ᄌൻ㧔ਅㇱ㧕࿑ 4 ᷫ▚ಣℂߦࠃࠆᐓᷤ❋↹௝㧔604480 ↹⚛㧕߁ߥᐓᷤ❋↹௝߆ࠄᄌ૏㊂ಽᏓࠍ᳞߼ࠆߚ߼ߩ❋⸃ᨆࠍᬌ⸛ߒߚ߇㧘޽߹ࠅ⦟ᅢߥ⚿ᨐࠍᓧࠆߎߣ߇
ߢ߈ߥ߆ߞߚ㧚ࠬࡍ࠶ࠢ࡞߇❋⸃ᨆߦ߅ߌࠆࡁࠗ࠭
ߣߥࠆߎߣ㧘
߅ࠃ߮ᐓᷤ❋ߩሽ࿷ߔࠆ૏⟎ߢߒ߆ᄌ૏㊂߇ᓧࠄࠇߎߣߥߤ߇ℂ↱ߢ޽ࠆ㧚ߘߎߢ㧘⃻࿷ߢߪ㧔㧞㧕ߩᣇᴺࠍ↪޿ߡ᳇ᶧ⇇㕙ߩേ⊛ᄌ૏㊂ࠍ

-26-

⎇ⓥቶߩ࠷࡯࡞․㓸(1)࿑ 4 ᓔᓳേᄌ૏ߦ߅ߌࠆ૏⋧ౣ᭴▽ࠕ࡞ࠧ࡝࠭ࡓ㧦਄߆ࠄ㧘(a) േ⊛ᄌ૏ߩ૏⋧㧘(b) ࠬࡍ࠶ࠢ࡞ノᐲߩᤨ㑆ᄌൻ㧘(c) න⺞ᄌൻ඙㑆ߢౣ᭴▽ߐࠇߚ૏⋧㧘(d)ౣ᭴▽ߐࠇߚ૏⋧))& ))& )&ߎߎߢ㧘Oߪᾖ᣿శߩᵄ㐳㧘 nO 㧘 nS 㧘 d ߪߘࠇߙ᷹ቯߒߡ޿ࠆ㧚ࠇන૏౉኿ࡌࠢ࠻࡞㧘න૏෻኿ࡌࠢ࠻࡞㧘ᄌ૏ࡌࠢ⸃ᨆᣇᴺ േ⊛ᄌ૏ߔࠆ႐ว㧘ࠬࡍ࠶ࠢ࡞ノᐲ I ߪᰴᑼߦᓥ
ߞߡᄌൻߔࠆ[2]㧚
I ( x, y , t )I b ( x, y )  I m ( x, y ) cos M ( x, y, t )࠻࡞ߢ޽ࠆ㧚࿑ 2 ߩࠃ߁ߦ౉኿㧘෻኿㧘ᄌ૏߇หᣇ
ะߩ႐วߪ㧘
'M(1)­ 2 I  I max  I min ½
cos 1 ®
¾¯ I max  I min ¿(2)૏⋧ᄌൻ'Mߣᄌ૏㊂ d ߣߪᰴߩ㑐ଥߦ޽ࠆ㧚'M2S ))& ))& )&nO  nS  dO(4)ߣߥࠆ㧚ߎߎߢ㧘d ߪᄌ૏㊂ߢ޽ࠆ㧚࿑ 3㧔ਅㇱ㧕ߪࠬࡍ࠶ࠢ࡞↹௝ਛߩࡑ࡯ࠢ૏⟎ߩノᐲࠍ't 㧩
1/30s 㑆㓒ߢ␜ߒߚ߽ߩߢ޽ࠆ㧚ߎߩ଀ߢߪᤨ㑆⊛ߦන⺞Ⴧടߔࠆേ⊛ᄌ૏߇‛૕㕙ߦਈ߃ࠄࠇߡ޿
ࠆ㧚ᤨ㑆ߣߣ߽ߦノᐲ߇⊕ψ㤥ψ⊕ߣ๟ᦼᄌൻߒߡ
޿ࠆߎߣ߇ࠊ߆ࠆ㧚ߎߩࠃ߁ߥノᐲᄌൻ߆ࠄ Imax
ߣ Imin ߇ቯ߹ࠅ㧘ߐࠄߦM߇ቯ߹ࠆ㧚ㄭᐕ㧘๟ᦼ⊛ノᐲᄌൻࠍᏁߺߦ⸃ᨆߔࠆߎߣߦࠃࠅ㧘ᑼ(2)߇ᛴ
߃ࠆ 2S-ambiguity ࠍ࿁ㆱߔࠆ૏⋧ౣ᭴▽ࠕ࡞ࠧ࡝࠭ࡓ߇ឭ᩺ߐࠇ㧘 Temporal Speckle Pattern Interferometry㧔TSPI㧕ߣ๭߫ࠇߡ޿ࠆ[3]㧚
 ߐߡ㧘᳇ᶧ⇇㕙ߩേ⊛ᄌ૏ߢߪ㧘න⺞Ⴧട㧔ᷫዋ㧕ߢߥߊ㧘ⶄ㔀ߥേ⊛ᄌ૏ࠍ␜ߔߎߣ߇ᄙ޿㧚ߘߩߚߎߎߢ㧘Ib ߪᐔဋノᐲ㧘Im ߪノᐲᝄ᏷㧘Mߪ૏⋧ߢ޽ࠅ㧘(x,y,t)ߪ CCD ⚛ሶ਄(x,y)ߩὐߦ߅ߌࠆᤨೞ tࠍᗧ๧ߔࠆ㧚Mߪᦨᄢノᐲ Imax 㧩Ib+Im ߣᦨዊノᐲImin 㧩Ib㧙Im ߆ࠄᰴᑼߢቯ߹ࠆ㧚M

4S d O(3)-27-

Jour. HTSJ, Vol. 42, No. 176⎇ⓥቶߩ࠷࡯࡞․㓸(1)

߼㧘ᄌ૏ᣇะߩㅒォ▎ᚲ㧔recurvature point㧘એᓟRP㧕ࠍᬌ಴ߔࠆࠕ࡞ࠧ࡝࠭ࡓࠍ㐿⊒ߒߚ㧚࿑ 4 ߦߘߩ⠨߃ᣇࠍ␜ߔ㧚RP ߢߪノᐲᄌൻ߇ᭂ୯ࠍߣࠅ㧘ߘࠇ߹ߢߩᱜᒏᵄ⊛ߥ߽ߩߣ᣿ࠄ߆ߦ⇣ߥࠆノᐲᄌൻࠍ␜ߔ㧔࿑ 4(b)㧕㧚ߎߩߎߣࠍ೑↪ߔࠆߣ RPࠍ⥄േᬌ಴ߔࠆߎߣ߇ߢ߈ࠆ㧚ੱᎿࠬࡍ࠶ࠢ࡞↹௝ࠍ↪޿ߚࠦࡦࡇࡘ࡯࠲ࠪࡒࡘ࡟࡯࡚ࠪࡦߦࠃࠇ߫㧘ⓨ㑆⊛߅ࠃ߮ᤨ㑆⊛ߥㄭធ↹⚛ߩノᐲᄌൻࠍ⠨ᘦߔࠆߎߣߦࠃࠅ㧘㜞޿ା㗬ᕈߢ RP ࠍᬌ಴ߢ߈ࠆߎ
ߣ߇␜ߐࠇߡ޿ࠆ㧔ߘߩ⹦⚦ߪ೎ߦႎ๔ߔࠆ੍ቯߢ
޽ࠆ[4]㧕
㧚RP ߇ᬌ಴ߐࠇࠇ߫㧘න⺞ᄌൻ඙㑆ߏߣߦ૏⋧ౣ᭴▽ࠍⴕ޿㧔࿑ 4(c)㧕㧘ߘࠇࠄࠍߟߥ߉วࠊ
ߖࠆߎߣߦࠃߞߡ૏⋧ో૕ߩౣ᭴▽߇ቢੌߔࠆ
㧔࿑
4(d)㧕㧚

࿑ 5 േ⊛ᄌ૏᷹ቯߩᬌ⸽⚿ᨐᬌ⸽ታ㛎 㐿⊒ߒߚ ESPI ࠍᬌ⸽ߔࠆߚ߼㧘⒖േⵝ⟎ߦขࠅઃߌߚ⴫㕙⫳⌕㏜ߩേ⊛ᄌ૏ࠍ᷹ቯߒߚ㧚⒖േⵝ⟎ߩࡑࠗࠢࡠࡔ࡯࠲ࡋ࠶࠼ࠍ㕖ቯᏱߦടᾲ࡮᡼ᾲߔࠆ
ߎߣߦࠃߞߡ㧘ᾲ⤘ᒛࠍ೑↪ߒߡࡒࠢࡠࡦࠝ࡯࠳ߩ
േ⊛ᄌ૏ࠍਈ߃ߚ㧚ᬌ⸽࠺࡯࠲ࠍขᓧߔࠆߚ߼㧘Ꮢ⽼ߩ࡟࡯ࠩὶὐဳᄌ૏⸘㧔એᓟ㧘LFDM㧚ࠬࡐ࠶࠻ࠨࠗ࠭ 2Pm㧘ಽ⸃⢻ 0.1Pm㧕ࠍ↪޿ߡ㧘㏜ⵣ஥߆ࠄ
ᄌ૏㊂ࠍหᤨ᷹ቯߒߚ㧚 ߘߩ⚿ᨐࠍ࿑ 5 ߦ␜ߔ㧚๟ᦼ 30s ⒟ᐲߩടᾲ࡮᡼
ᾲߦࠃࠅ㧘ోᝄ᏷ 1Pm ⒟ᐲߩേ⊛ᄌ૏߇ਈ߃ࠄࠇ
ߡ޿ࠆ㧚ESPI ߦࠃࠆ⚿ᨐ㧔࿑ਛߩ TSPI㧕ߪ࡟࡯ࠩὶὐဳᄌ૏⸘ߦࠃࠆ⚿ᨐ㧔࿑ਛߩ LFDM㧕ߣ⦟ᅢߦ৻⥌ߒߡ߅ࠅ㧘ࠣ࡜ࡈߩṖࠄ߆ߐࠍ⷗ࠆߣಽ⸃⢻ߢߪ߻ߒࠈ LFDM ࠍ਄࿁ߞߡ޿ࠆࠃ߁ߦ⷗ฃߌࠄ
ࠇࠆ㧚LFDM ߪ㏜ⵣ㕙ߩ 1 ὐߢߩ࠺࡯࠲ࠍਈ߃ࠆ
߇㧘ESPI ߪ㕙⊛࠺࡯࠲ࠍਈ߃ࠆ㧔ߎߩታ㛎ߦ߅ߌࠆ᦭ല࠺࡯࠲ࡐࠗࡦ࠻ߪ 110,000 ὐ㧕㧚࿑ 5 ߦߪ᦭ല࠺࡯࠲ࡐࠗࡦ࠻߆ࠄ࡜ࡦ࠳ࡓߦㆬ߫ࠇߚ 30 ὐߩ࠺࡯࠲߇␜ߐࠇߡ߅ࠅ㧘ߘࠇࠄߪ੕޿ߦ⦟ᅢߦ৻⥌ߒߡ޿ࠆ㧚LFDM ߩ᷹ቯ⚿ᨐߣ ESPI ߩ᷹ቯ⚿ᨐ㧔ో᦭ല࠺࡯࠲ࡐࠗࡦ࠻㧕ߣߩᏅ⇣ߩᮡḰ஍Ꮕߪ
0.12Pm ߢ޽ࠆ㧚ߎߩ୯ߪ LFDM ⥄りߩ߫ࠄߟ߈ࠍ
฽߻㧚ESPI ߩߺߩ߫ࠄߟ߈ࠍ⹏ଔߔࠆߣ 0.10Pm ߢ޽ࠆ㧚 ESPI ߩ᷹ቯಽ⸃⢻ߪࠬࡍ࠶ࠢ࡞ߩノᐲᄌൻߩ
S/N Ყߢቯ߹ࠆ㧚࿑ 5 ߩ᷹ቯߢߪ㧘ノᐲᄌൻߩోᝄ
᏷߇⚂ 100 ߢ޽ߞߚߩߢ㧘ノᐲࡁࠗ࠭ࠍr10 ߣㆊᄢ⹏ଔߒߡ߽㧘᷹ቯಽ⸃⢻ߪ 0.025O㧩0.013Pm ߣߥࠆ㧚વᾲ 2003 ᐕ 9 ᦬-28-߹ߚ㧘ⓨ㑆ಽ⸃⢻ߪ᠟ᓇ▸࿐ࠍ᭎ߨ 5050 ಽഀߒߚᄢ߈ߐ㧘ᤨ㑆ಽ⸃⢻ߪ 1/15s ߢ޽ࠆ㧔㜞ㅦᐲ CCDࠞࡔ࡜ߩዉ౉ߢኈᤃߦะ਄ߢ߈ࠆ㧕㧚߅ࠊࠅߦ
 ᧄⓂߢߪ㧘᳇ᶧ⇇㕙ߩേ⊛ᄌ૏㊂᷹ቯࠍ⋡ᜰߒߡ㐿⊒ߒߚ㔚ሶ⊛ࠬࡍ࠶ࠢ࡞ᐓᷤᴺࠍ⚫੺ߒߚ㧚శቇ⊛࠮࠶࠻ࠕ࠶ࡊ߇Ყセ⊛ኈᤃߢ޽ࠅߥ߇ࠄ㧘 1/40ᵄ㐳ࠝ࡯࠳ߩ᷹ቯಽ⸃⢻߇ታ⃻ߢ߈㧘CCD ࠞࡔ࡜ࠍ↪޿ߚᤨ♽೉᷹ቯ߇น⢻ߢ޽ࠆߥߤ㧘ᐞߟ߆ߩఝࠇߚ․ᓽࠍ᦭ߒߡ޿ࠆ㧚᳇ᶧ⇇㕙ߩߺߥࠄߕ㧘ઁߩ㏜㕙߿☻㕙ߥߤߩേ⊛ᄌ૏㊂᷹ቯߦ᦭ലߢ޽ࠆߣ
⠨߃ࠄࠇࠆ㧚
⻢ㄉᧄⓂߢ⚫੺ߒߚ ESPI ߪ㧘ቝቮ㐿⊒੐ᬺ࿅ቝቮⅣႺ೑↪⎇ⓥࠪࠬ࠹ࡓ⺖㗴⎇ⓥ‫࠾ࠧࡦ࡜ࡑޟ‬ኻᵹߩࡕ࠺
࡞ൻ⎇ⓥ‫৻ߩޠ‬Ⅳߣߒߡ㐿⊒ߒߚ߽ߩߢ޽ࠆ㧚

[1]

[2]

[3]
[4]

ෳ⠨ᢥ₂
Lehmann, M., in Digital Speckle Pattern Interferometry and Related Techniques, John Wiley &Sons (2001), 1.
Jones, R. and Wykes, C., Holographic and Speckle
Interferometry (2nd edition), Cambridge University Press (1989).
Li, X. and Tao, G., Optics & Laser Technology, 34(2002) 259.
Li, X., Nishino, K. and Yoda, S., submitted to
Measurement Science and Technology.

࿖㓙ળ⼏ႎ๔

ࠩࡦࡆࠕ࿖㓙ળ⼏ާ*'(#6ިႎ๔
Report on Zambia International Conferenceቝ㜞 ⟵㇢㧔ᮮᵿ࿖┙ᄢቇ㧕

Yoshio UTAKA (Yokohama National University)
1. Zambia Conference (HEFAT 2003)
ࠕࡈ࡝ࠞ࡮ࠩࡦࡆࠕߩ਎⇇㧟ᄢἃᏓߩ৻ߟ
Victoria Falls ߦ߶ߤㄭ޿ࡎ࠹࡞ߦߡ 6/23-25 ߦ㐿௅ߐࠇߚ࿖㓙ળ⼏ߩႎ๔ࠍߔࠆ㧚߹ߕ㧘ળ⼏ߩᱜᑼ
ฬ⒓߆ࠄ߅߅ࠃߘߤߩࠃ߁ߥળ⼏߆ᛠីߢ߈ࠆߣ
ᕁ߁㧦Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2003)㧚߅ߘࠄߊධࠕࡈ࡝ࠞ࿾ၞ
ߢ໑৻ߩᾲᵹ૕ಽ㊁ߩ࿖㓙ળ⼏ࠍ㐿௅ߔࠆߚ߼㧘น⢻ߥ㒢ࠅᐢ▸ߥಽ㊁ࠍ฽߼ߚߩߢ޽ࠈ߁㧚㐿௅
࿾ߩ⒘ዋߐߦട߃ߡ㧘ߎߩߎߣ߇ᧄળ⼏ߩ․ᓽߦ
ߥߞߡ޿ࠆ㧚ෳടੱᢙ⚂ 120 ฬ㧘ෳട࿖ᢙ 31 ߢ޽ߞߚ㧚ධࠕ౒๺࿖ߣ☨࿖߆ࠄߩߘࠇߙࠇ⚂ 20 ฬߕߟߩෳടࠍ㒰޿ߡ㧘ઁߩ࿖‫ߩࠄ߆ޘ‬ෳട⠪ᢙߪߔߴߡ৻ᩴߢ਎⇇ਛ߆ࠄ⭯ߊᐢߊಽᏓߒߚ㧚ᣣᧄ߆ࠄߪ㧘વᾲ߅ࠃ߮ᵹ૕ಽ㊁߆ࠄߘࠇߙࠇ 3 ฬߩ⸘
6 ฬ߇ෳടߒߚ㧚⻠Ṷౝኈࠍ⴫ 1 ߦ߹ߣ߼ߚ㧚⴫ਛߩ Sessions ߪಽ㊁ಽߌࠍᗧ๧ߒߡ߅ࠅ㧘ߘࠇࠄࠍၮᧄߦታ㓙ߩ⻠Ṷ࠮࠶࡚ࠪࡦ߇᭴ᚑߐࠇߡ޿ߚ㧚 4 ઙߩࠠ࡯ࡁ
࡯࠻㧘111 ઙߩ৻⥸⻠Ṷ㧘 19 ઙߩࡐࠬ࠲࡯⊒⴫߇
޽ߞߚ㧚Zebra, Giraffe, Elephant, Lion ฬߩ 4 ቶߦߡਗⴕߒߡ⻠Ṷ߇ⴕࠊࠇߚ㧚ᒰὼ㧘৻ੱߩ⡞ߌࠆ⻠Ṷᢙߪᦨᄢ 25%ߢ޽ࠆ㧚ߒߚ߇ߞߡ㧘ో⥸ࠍ⷗ㅢߔߎߣߪዋߒᱜ⏕ߐࠍᰳߊ߆߽ߒࠇߥ޿߇㧘⻠Ṷ࡮ᐳ㐳╬ߢ㑐ଥߒߚ࠮࠶࡚ࠪࡦߣࡊࡠࠣ࡜ࡓ߆
ࠄශ⽎ࠍㅀߴߡ߽ᄢ߈ߥ⺋ࠅߪߥ޿߽ߩߣᕁ߁㧚⴫ਛߩ⊒⴫ߩಽ㊁᭴ᚑࠍߺࠆߣ㧘ળ⼏ฬߩવᾲ㧘ᵹ૕㧘ᾲജቇߩฦಽ㊁ߣ޿߁ࠃࠅߪ㧘ᾲᵹ૕Ꮏቇ
ߩਥⷐಽ㊁㧘ߔߥࠊߜ㧘વᾲ㧘ᵹ૕㧘ᾲᯏ㑐㧘േജ㧔ࠪࠬ࠹ࡓ㧕╬߆ࠄ᭴ᚑߐࠇߡ޿ߚ㧚ᣁߊ߽ᐢ
޿ಽ㊁ࠍಽ㘃ߒߡ޿ࠆߎߣ߆ࠄ㧘ᚒ‫ߩޘ‬ᘠࠇߡ޿ࠆ㧘଀߃߫વᾲࠪࡦࡐࠫ࠙ࡓ޽ࠆ޿ߪ࿖㓙વᾲળ⼏ߩࠃ߁ߥᄢળ⼏ߩኾ㐷೎ߩ࠮࠶࡚ࠪࡦౝኈࠍ૞
ࠆߎߣߪ㔍ߒߊ㧘ฦ࠮࠶࡚ࠪࡦߣ߽ฬ⒓ߩ౰ߒᣇ
ߪߣ߽߆ߊ㧘ਛりߪ߆ߥࠅಽᢔဳߢ޽ߞߚ㧚⼏⺰ߪᵴ⊒ߢ޽ߞߚ㧚ߘߩ⹏ଔߪߣ߽߆ߊ㧘᥉Ბりㄭ

ߥಽ㊁ࠍਛᔃߣߒߡ޿ࠆߎߣ߽޽ߞߡ㧘ㅒߦᣂ㞲ߢ߽޽ߞߚ㧚឵⸒ߔࠆߣ㧘ᐢ޿ಽ㊁ߩ⻠Ṷࠍ⡬ߊᯏળ߇ዋߥ޿ߩߢ㧘ਇീᒝߥりߦߪߎࠇ߽߹ߚᗧ
๧߇޽ࠈ߁㧚㑐ㅪߩ౮⌀ࠍᰴ㗁ߦ␜ߒߚ㧚⴫ 1 HEFAT2003

Sessions(1) Simulations(2) Heat transfer enhancement
and heat exchangers(3) Applications(4) MEMS, Electronic cooling,
Micro channels, thermoacoustic
engines(5) Reciprocating and hybrid
engines and heat engines(6) Natural convections andcooling towers(7) Thermal systems, HVAC andenvironment(8) Phase change(9) Reactors, Power/thermal
plants(10) Visualization and measuring techniques(11) Radial and axial engine/turbines, fans, compressors and pumps(12) Turbulence(13) Fluid mechanics, heattransfer and physical properties(14) Combustion(15) Entropy
Poster session-29-

Numberof papers
23
15
15
4
7
7
2
10
6
5
7
2
4
3
1
19

Jour. HTSJ, Vol. 42, No. 176

࿖㓙ળ⼏ႎ๔

ߘߩઁ࡮ᣏⴕ⸥ߥߤ
੹࿁ߩળ⼏ߩᣏ⒟ߣߒߡ㧘ධ࿁ࠅߦߡࠕࡈ࡝ࠞ
ߦⴕߊ੍ቯߢ޿ߚ߇㧘 SARS ᵹⴕ࿾ߩ⚻↱ߣߥࠆߚ߼࡛࡯ࡠ࠶ࡄ࿁ࠅߦᄌᦝߒߚ㧚ᚑ↰ⓨ᷼߆ࠄࡠࡦ࠼ࡦ㧘࡛ࡂࡀࠬࡉ࡞ࠣ⚻↱ߦߡ࡝ࡆࡦࠣࠬ࠻ࡦⓨ᷼߹ߢ 40 ᤨ㑆ㄭߊ߆߆ࠅ㧘߹ߚᏫࠅߪᯏਛ 2ᴱߩ㐳ᣏߢ޽ߞߚ㧚੹࿁ߩቇળෳടߪ㧘ߎߩේⓂ
ߩଐ㗬రߢ߽޽ࠆ㧘਻ᄢ࡮㜞↰଻ਯవ↢ߣ⋧⺣ߒߡ᳿߼ߡ޿ߚ߽ߩߢ㧘߽ߣ߽ߣⷰశ᩺ౝᦠ߽޽߹
ࠅ⷗޽ߚࠄߕ৻ੱߢߪዋ‫ޘ‬ਇ቟ߢ߽޽ߞߚ㧚ߒ߆ߒ㧘⃻࿾߳೔⌕ᓟߩᗵᗐߪోߊㅒߢ޽ߞߚ㧚߹ߕ㧘೔⌕ߒߡߔߋߦ Victoria Falls ࠍ⷗ቇߒߚ㧚ߘߩࠬࠤ࡯࡞ߩᄢ߈ߥ᥊ⷰߦ࿶ୟߐࠇ㧘㐳ᣏߩ∋ࠇߪᶖ߃෰ߞߚ㧚ߐࠄߦ㧘੍ᗐߦ෻ߒ⃻࿾ߪᶭߒߊ㧘߹ߚᔟㆡߥࡎ࠹࡞࡮ળ႐㧘ࠩࡦࡌࠫᎹਅࠅ㧘ࠨࡈࠔ࡝࠷ࠕ࡯ߣ㧘㆔‫ޘ‬ᣣᧄ߆ࠄ಴߆ߌߚ↲᢫ߩ޽ࠆ௅
ߒߦෳടߔࠆߎߣ߇ߢ߈ᄢḩ⿷ߢ޽ߞߚ㧚એਅߦ㧘ળ⼏ߣߪ⋥ធ㑐ଥߥ޿ߥ߇ࠄ㧘ળ⼏ߩᕈᩰࠍવ߃
ࠆᗧ๧ߢዋߒߛߌߎࠇࠄߦߟ޿ߡ⸥ߒߡ߅߈ߚ޿㧚
8KEVQTKC(CNNUCPF<CODG\K4KXGT$QCV6QWTർ☨ߩ࠽ࠗࡗࠟ࡜ߩṚ㧘ධ☨ߩࠗࠣࠕࠬߩṚ㧘ߘߒߡࠕࡈ࡝ࠞߩࡆࠢ࠻࡝ࠕߩṚࠍ਎⇇ਃᄢἃᏓߣ๭߱㧔ࠄߒ޿㧕㧚ߘߩ৻ߟߩ㧘Victoria Falls ߪࠩࡦࡆࠕߣࠫࡦࡃࡉࠛߦ߹ߚ߇ߞߡሽ࿷ߒ㧘᏷ 1.7km㧘ᦨᄢ⪭Ꮕ 111 m ߦ߅ࠃ߱ࠩࡦࡌࠫᎹߩု⋥⪭ਅߢ޽ࠆ㧚๟ㄝߦߪ㜞ߊᄢ߈ߥ᳓ᾍ߇਄߇ߞߡ߅
ࠅ㧘޽ߚ߆߽ߘࠇߪ࿾㕙ߦᩮઃ޿ߡ޿ࠆ㔕ߩࠃ߁ߦ⷗߃ߚ㧚ᄥ㓁㧗Ⰲߩਅ㧘࡟ࠗࡦࠦ࡯࠻ήߒߦߪ
ㄭነࠇߥ޿㧚߹ߚ㧘ળ⼏ߩਛᣣඦᓟ߆ࠄߩࠩࡦࡌ
ࠫᎹਅࠅߪ㧘ࡆ࡯࡞ࠍ ᚻߦࠁߞߚࠅߣ㧘ᵄ߭ߣߟߥ޿ᐢᄢߥᎹࠍㅴߺߥ߇ࠄ㧘ࠞࡃ߿ࠠ࡝ࡦ⷗‛ߩᔟㆡߥ߽ߩߢ޽ߞߚ㧚 ࡏ࠷ࡢ࠽࡮ࠨࡈࠔ࡝࠷ࠕ࡯
ળ⼏ߦⴕߞߡߺࠆߣ㧘ᣣ⒟߇ Announcement ߣ 1ᣣߕࠇߡ޿ࠆߎߣ߇ࠊ߆ࠅ㧘⚳ੌ⠉ᣣ߇ࡈ࡝࡯ߦ
ߥߞߚ㧚࠴࡚ࡌ࿖┙౏࿦ߩࠨࡈࠔ࡝࠷ࠕ࡯ߦෳട
ߒߚ㧚ਣ 1 ᣣ߆ߌߡ㓞࿖ࡏ࠷ࡢ࠽߹ߢ಴߆ߌࠆᧄ
ᩰ⊛ߥ߽ߩߢ޽ߞߚ㧚ඦ೨ਛߪゞߢ㧘ඦᓟߪࡏ࡯
࠻ߢᎹ߆ࠄߩ㊁↢േ‛⷗‛ࠍߒߚ㧚ળ⼏ቶฬߦ޽ߞߚ Lion ߣ Zebra ߪ⷗ࠆߎߣ߇ߢ߈ߥ߆ߞߚ߇㧘⽎㧘ࡢ࠾߿ࠗࠣࠕ࠽ߪߥ߆ߥ߆ߩㄼജߛߞߚ㧚᧪ᐕߪධࠕ౒๺࿖࡮ࠤ࡯ࡊ࠲࠙ࡦߦߡ㐿௅ߣߩߎߣߢ޽ࠆ㧚 Victoria Falls ߣߪ߹ߚ㆑ߞߚ⿰߇޽
ࠆߪߕߢ㧘ෳടߢ߈ࠇ߫ߣᦼᓙߒߡ޿ࠆ㧚વᾲ 2003 ᐕ 9 ᦬-30-

࿑ 1 ળ⼏ߩᤤ㘩㘑᥊ (Zambezi Sun Hotel ߦߡ)࿑ 2 ࠩࡦࡆࠕ࡮ Victoria Falls

࿑ 3 㩅㩨㩧㩗㩨㩆㩨Ꮉ㨯Victoria Falls ਄ᵹ㧔਄஥ߩߥ޿Ⰲ㧕࿑ 4 ߎࠇߪࠞࡃߩ⟲ࠇ㧔࠴࡚ࡌᎹ㧕࿖㓙ળ⼏ႎ๔

InterPACK2003 ႎ๔
Report on InterPACK2003⍫Ỉ ๺᣿㧔࠰࠾࡯㧕
Kazuaki YAZAWA (Sony)ߪߓ߼ߦ
2003 International Electronic Packaging TechnicalConference and Exhibition ߣ޿߁ᱜᑼฬߩળ⼏ߢ㧘
2 ᐕᲤߦᕡ଀⊛ߦࡂࡢࠗᎺߢ㐿௅ߐࠇߡ޿ࠆ㧚ᾲߣᯏ᪾Ꮏቇ⊛஥㕙߆ࠄߩࡄ࠶ࠤ࡯ࠫ㧔ታⵝ㧕ߦ㑐ߔࠆ⹤㗴߇ᄙߊ⼏⺰ߐࠇ㧘 SemiTherm ߿ IMAPS╬ߣห᭽ߦඨዉ૕ߩታⵝࠍਛᔃߦᝪ߃ߥ߇ࠄ߽㧘ߤߜࠄ߆ߣ޿߁ߣ㔚᳇⊛․ᕈߩ⼏⺰߇ᄙ޿ߎࠇࠄ
ߩળ⼏ߣߪෳട⠪ߩ㗻߱ࠇ߽㆑ߞߡ޿ࠆ㧚߽ߣ߽ߣࡄ࠶ࠤ࡯ࠫࡦࠣᛛⴚߪᔕ↪ᛛⴚߦ૏⟎ߠߌࠄࠇࠆಽ㊁ߢ޽ࠅߥ߇ࠄ㧘↥࡮ቇߢ߶߷ඨ‫ޘ‬ߣ޿ߞߚ᭴ᚑߢ⊒⴫ߣ⼏⺰߇ࠨࠗࠛࡦࠬ߿ቇ໧ࠍ
ࡌ࡯ࠬߦߒߡߥߐࠇߡⴕߊ੐ߦߎߩળ⼏ߩ㉑㉓๧
߇޽ࠆߣ⸒߃ࠃ߁㧚ㆊ෰ 3 ࿁ߩ⚻ㆊࠍ⷗ࠆߣ
Thermal Management ߦ㑐ߔࠆ࠮࠶࡚ࠪࡦ߇⋧ኻ⊛ߦჇ߃ߡ߅ࠅ㧘ૃߚࠃ߁ߥ໧㗴ࠍᛴ߃ࠆ‫ޟ‬ᾲ㧘ᾲ⃻⽎‫⎇ߩޠ‬ⓥ⠪࡮ᛛⴚ⠪ߩ⼏⺰ߩ႐ߣ޿ߞߚᗵ
߇ᒝߊߥߞߡ߈ߡ޿ࠆ㧚㔚ሶᯏེߩᾲᛛⴚ⠪ߣߒߡߪ㧘㓒ᐕߢ⋧੕⵬㑆ߔࠆࠃ߁ߦ㐿௅ߐࠇࠆ
ITherm ߣ૬ߖߡ㧘ᛛⴚߩേะࠍ⷗ࠆ⦟޿ᯏળߢ߽
޽ࠆ㧚1 ࿁ߩળ⼏ߢ㔚ሶེ಄ළߦ㑐ߔࠆోߡ߇⼏⺰ߢ߈ࠆࠊߌߢ߽㧘㈩ಽ⦟ߊ⺰ᢥ⊒⴫߇޽ࠆࠊߌ
ߢ߽ߥ޿ߩߢ㧘‫ޟ‬ᵹࠇ‫ߺ⺒ࠄ߆ޠ‬ขࠆߎߣ߇㊀ⷐߢ޽ࠅ㧘ߎߩႎ๔ߪߘߩਛߩ߶ࠎߩ৻ㇱߣ⷗ߡ޿ߚ
ߛ߈ߚ޿㧚
߹ߚ㧘InterPACK ߪ‫ߥ߁ࠃߩߎޟ‬ળ⼏ࠍᣣᧄߢ߽㐿௅ߢ߈ࠆߣ⦟޿ߩߦ‫߁޿ߣޠ‬᳇ߦߐߖࠄࠇࠆ
႐ߢ߽޽ࠆ㧚⧷⺆ߢ⼏⺰ߔࠆߩ߇ᣣᧄੱߦߣߞߡ
ࡂࡦ࠺ࠖࠠࡖ࠶ࡊߢ޽ࠆߛߌߢߥߊ㧘ᣣᧄߩᄢቇ
ߣડᬺᛛⴚ⠪ߩ㑆ߩળ⹤߇⿷ࠄߥ޿ߣᗵߓࠆ㧚એ㒠㧘․ᓽ⊛ߥ⹤㗴ࠍขࠅ਄ߍࠆ㧚߆ߥࠅ஍ࠅ
߇޽ࠆ߇㧘⥄ಽߢᓧߚᗵ⸅ࠍ߽ߣߦ߹ߣ߼ߚ㧚ࠆ⊒⴫߿ࡄࡀ࡞⸛⺰߇ᄙ޿㧚ඨዉ૕ࠍ฽߻㔚ሶㇱຠࠍ৻ߟߩ╲૕ߦ⚊߼ߡ⵾ຠߦߔࠆ੐߇ࡄ࠶ࠤ࡯
ࠫࡦࠣᛛⴚߩࡒ࠶࡚ࠪࡦߢ޽ࠆ㒢ࠅ㧘ߟ߹ࠅ
InterPACK ߩਥ㗴ߦ߅޿ߡ᳗㆙ߩ࠹࡯ࡑߣ⸒ߞߡ
⦟޿ߩߢߪߥ޿߆㧚ࡑࠗࠢࡠ࠴ࡖࡀ࡞߿᳓಄ߣ޿
ߞߚ⪇߿߆ߦߺ߃ࠆవㅴᛛⴚ߇⋡┙ߟߎߣ߽޽ࠅ㧘ๆᾲ㧙ャㅍ㧙᡼ᾲߣ޿߁ࠪࠬ࠹ࡓߩᦨ⚳Ბߩᓎഀ߇⷗߃ߦߊ޿ߣᕁ߁߇㧘᡼ᾲߦ߽㕟ᣂ⊛ߥᛛⴚߩㅴᱠࠍᚒ‫ᦼߪޘ‬ᓙߒߡ޿ࠆ㧚 Khan ࠄ [1] ߦࠃࠆၮᧄ⊛ߥࡈࠖࡦᒻ⁁ߦ㑐ߔࠆ⎇ⓥ㧘ࡃࠗࡄࠬᵹߩ
޽ࠆࡅ࡯࠻ࠪࡦࠢߣߒߡߪ Urdaneta ࠄ [2] ߦࠃࠆࡇࡦࡈࠖࡦ㧘Jeng ࠄ [3] ߦࠃࠆࠬ࠻࡟࡯࠻ࡈࠖ
ࡦ߇ႎ๔ߐࠇߡ޿ࠆ㧚߹ߚ㧘Narasimhan ࠄ [4] ߦࠃࠆᢙ୯⸘▚ࠦࡦࡄࠢ࠻ࡕ࠺࡞㧘޽ࠆ޿ߪ㧘Rencz
ࠄ [5] ߦࠃࠆᤨೞᥲᔕ╵ߩࡕ࠺࡞ൻ㧘 Marotta ࠄ[6] ߦࠃࠆࠣ࡜ࡈࠔࠗ࠻ࡅ࡯࠻ࠪࡦࠢߩ․ᕈಽᨆ
╬‫ޘ‬㧘ࡅ࡯࠻ࠪࡦࠢߦ㑐ߔࠆ⺰ᢥߛߌߢ 26 ઙ߶ߤ߇⋡ߦߟ޿ߚ㧚ታ↪⊛߆㧫ߣ޿߁㕙ߢߪ㧘ᒝ೙ᵹߩḮߣߥࠆࡈࠔࡦ߿ࡐࡦࡊߩ㚟േ⢻ജ㧔޿ࠊࠁࠆP-Q ․ᕈᦛ✢㧕ࠍ㈩ᘦߒߚᒻߢࡕ࠺࡞ൻߐࠇߡ޿
ࠆ߽ߩ߇ᄙ޿ߩߪ᦭⋉ߢ޽ࠆ㧚㧟㧚ᾲャㅍ࠺ࡃࠗࠬ㑐ㅪ࠻ࡇ࠶ࠢ
ᾲャㅍ࠺ࡃࠗࠬߩ⎇ⓥ߇㧘߿߿Ꮧ⭯ߦߥߞߡ߈
ߡ޿ࠆශ⽎ࠍฃߌࠆ㧚೨‫ޘ‬࿁޽ߚࠅߩ⹤㗴ߩਛᔃߪ㧘ࡑࠗࠢࡠࡅ࡯࠻ࡄࠗࡊߛߞߚߣ⸥ᙘߒߡ޿ࠆ㧚྾ᐕ⚻ߞߡ㔚ሶᯏེ಄ළߢߪߔߞ߆ࠅቯ⌕ߒߚᗵߩࡅ࡯࠻ࡄࠗࡊߦߟ޿ߡߪ‫߳ࡦ࡚ࠪ࡯ࠤ࡝ࡊࠕޔ‬ߩㆡᔕᛛⴚߦ㑐ߒߡߩౝኈ߇ᄙߊ Suzuki ࠄ[7]ߩ
᳖ὐએਅߢⒿേߔࠆ᭴ㅧ㧘Jamal-Eddine ࠄ [8] ߩࡅࡦࠫㅪ⚿ࡅ࡯࠻ࡄࠗࡊ㧘 Khandekar ࠄ [9] ߩ 3ᰴరታⵝ߳ߩㆡ↪ߥߤ㧣ઙ߶ߤႎ๔ߐࠇߡ޿ࠆ㧚ߘࠇએᄖߢߩᾲャㅍ࠺ࡃࠗࠬߢߪ Roth ࠄ [10]߿㧘Gima ࠄ [11] ߩࠨ࡯ࡕࠨࠗࡈࠜࡦߩႎ๔╬߇޽ࠆ߇㧘ᄢ߈ߥ㕟ᣂᛛⴚߩ⢝േߪᗵߓࠄࠇߥ߆ߞ
ߚ㧚ๆᾲߦ㑐ߒߡߪࡑࠗࠢࡠ࠴ࡖࡀ࡞ߦ㑐ߔࠆ⺰㧞㧚ࡅ࡯࠻ࠪࡦࠢ㑐ㅪ࠻ࡇ࠶ࠢ
‫ࠢࡦࠪ࠻࡯ࡅࠄߐ߹޿ޟ‬㧫‫࠻ࡦࡔࠦ߁޿ߣ ޠ‬߿ჿ߇⡞ߎ߃ߘ߁ߛ߇㧘ታ㓙ࡅ࡯࠻ࠪࡦࠢߦ㑐ߔ-31-

Jour. HTSJ, Vol. 42, No. 176

࿖㓙ળ⼏ႎ๔

㧢㧚߻ߔ߮વᾲࠪࡦࡐࠫ࠙ࡓ߿ᾲᎿቇ⻠Ṷળ╬ߣߩ⴫㕙⊛⋧㆑ὐߪ႐ᚲߣᤨ㑆ߩ૛⵨ߢ޽ࠆ㧚ᾲ᳇ߣᾲᗧߪ
߻ߒࠈᣣᧄߢߩળ⼏ߩᣇߦᗵߓࠆߒ㧘ኒᐲ߽Ớߊ᏷߽ᐢ޿㧚৻ᣇߢ㧘 Leading Edge ࠍ߁߹ߊಾࠅ಴
ߒ㓸ਛߒߡ⼏⺰ߒߡ޿ࠆߩ߇ InterPACK ߥߤߢ޽ࠆࠃ߁ߦᕁ߃ࠆ㧚 InterPACK ߢᣂߚߦቇࠎߛ੐ߩ
ᄙߊߪ㧘੹ᐕ߽↥ᬺ⇇ࡔࡦࡃ࡯ߩ⺕߆߇⋓ࠎߦ⾰໧ߒߡ޿ߚ⺰ᢥ⊒⴫߿ࡄࡀ࡞ߢߩ⹤㗴ߩਛߦ޽ߞ
ߚ㧚ߎߩὐࠍ⠨߃ࠆߣ㧘ߘߩ⎇ⓥߪᔅⷐߢ޽ࠅ㧘߆ߟ᦭⋉ߥᚑᨐ߇಴ߡ߈ߡ޿ࠆߣ⸒߃ࠆߛࠈ߁㧚ߎ߁޿߁↥ቇߩ㑐ଥ߇ᣣᧄߦ߽߽ߞߣᔅⷐߢ޽ࠆ㧚ᢥ߇㧢ઙ߶ߤ޽ߞߚ㧚ߒ߆ߒ㧘⋧ᄌൻࠍ઻߁ๆᾲ
ࡔࠞ࠾࠭ࡓߪ㧘 Pautsch ࠄ [12] ߩ spray evaporation ߩႎ๔߇޽ߞߚ⒟ᐲߢᵴ⊒ߣߪ⸒߃ߥ߆ߞ
ߚߩߪᱷᔨߢ޽ࠆ㧚㧠㧚ᾲḮߣߒߡߩඨዉ૕ߩ࠻࡟ࡦ࠼ߣ⺖㗴IBM Fellow ߩ Chu ᳁㧘ን჻ㅢߩጊᧄ᳁ߩၮ⺞⻠Ṷ߿ᓟㅀߩࡄࡀ࡞࠮࠶࡚ࠪࡦߢ․ߦ⊕ᾲߒߚ⼏⺰ߣߥߞߡ޿ߚߩߪඨዉ૕ߩ Thermal Managementߢ޽ࠅ㧘ߘߩ⢛᥊ߦ޽ࠆߩߪࡑࠗࠢࡠࡊࡠ࠮࠶ࠨ
߿ㅢା↪ߩ㜞ㅦࠬࠗ࠶࠴ࡦࠣ࠺ࡃࠗࠬ╬㧘㜞ㅦേ૞ࠍⷐ᳞ߔࠆ࠺ࡃࠗࠬߩ࠻࡟ࡦ࠼ߢ޽ࠆ㧚৻૕޿ߟ߹ߢ Moore ߩᴺೣߦᴪߞߡⴕߊߩ߆㧫ߣ޿߁⼏⺰߇޽ߜߎߜߢ޽ߞߚ㧚ߎߩ╵߃ߪߣ߽߆ߊ㧘ᒰ㕙ߪ⊒ᾲ㊂߽ᾲᵹ᧤߽Ⴧ߃㧘߆ߟേ૞⸵ኈᦨᄢ᷷
ᐲߪਅ߇ࠆ௑ะߢ޽ࠆ㧚⚿ᨐߣߒߡᰴߩࠃ߁ߥ᷷
ᐲ೙ᓮ਄ߩᄢ߈ߥ⺖㗴ࠍ૞ߞߡ޿ࠆ㧚(1)ߐࠄߥࠆ㜞ᾲᵹ᧤ߦኻᔕߒߚๆᾲᯏ᭴߇ᔅⷐ
(2)ඨዉ૕߆ࠄ⷗ߚᄖㇱߩ⋧ᒰᾲવ㆐₸㧘ߔߥࠊߜ
Biot ᢙߩჇടߦ઻޿㧘ඨዉ૕᧚ᢱߩᾲવዉ₸߇⋧ኻ⊛ߦૐਅߒ㧘ߎࠇࠍᢇᷣߔࠆᛛⴚ߇ᔅⷐ
Chan ࠄ [13] ߪ㜞ᾲᵹ᧤ߦኻߔࠆๆᾲᣇᴺߩ✚᜝⊛ߥႎ๔ࠍߒߡ޿ߚ㧚߹ߚ㧘࠴࠶ࡊౝᾲવዉߦ㑐 ߔ ࠆ ⎇ ⓥ ߣ ߒ ߡ ߪ Fushinobu ࠄ [14] 㧘 Ghai[15] ࠍ᜼ߍࠆߎߣ߇ߢ߈ࠆ㧚ෳ⠨ᢥ₂[1] Khan, W. A. et al., InterPACK’03 Proceedings,(2003), IPACK2003-35014[2] Urdaneta, Mario et al., InterPACK’03 Proceedings, (2003), IPACK2003-35268[3] Jeng, Tzer-Ming et al., InterPACK’03 Proceedings, (2003), IPACK2003-35021[4] Narasimhan, Sridhar et al., InterPACK’03 Proceedings, (2003), IPACK2003-353237[5] Rencz, M. et al., InterPACK’03 Proceedings,(2003), IPACK2003-35049[6] Marotta, E. E. et al., InterPACK’03 Proceedings,(2003), IPACK2003-35060[7] Suzuki, Osamu et al., InterPACK’03 Proceedings,(2003), IPACK2003-35098[8] Jamal-Eddine, Tarek et al., InterPACK’03 Proceedings, (2003), IPACK2003-35186[9] Khandekar, Sameer et al., InterPACK’03 Proceedings, (2003), IPACK2003-35109[10] Roth, Hongkoo et al., InterPACK’03 Proceedings,(2003), IPACK2003-35002[11] Gima, Satoru et al., InterPACK’03 Proceedings,(2003), IPACK2003-35148[12] Pautsch, Adam G. et al., InterPACK’03 Proceedings, (2003), IPACK2003-35227[13] Chan, Albert et al., InterPACK’03 Proceedings,(2003), IPACK2003-35041[14] Fushinobu, Kazuyoshi et al., InterPACK’03 Proceedings, (2003), IPACK2003-35079[15] Ghai, Sartaj S. et al., InterPACK’03 Proceedings,(2003), IPACK2003-35258

㧡㧚ࡄࡀ࡞࠮࠶࡚ࠪࡦ
ߎࠇ⥄૕߇ᛛⴚ⊛ߥ࠻ࡇ࠶ࠢߢߪߥ޿߇㧘⥝๧ᷓ޿േ߈ߥߩߢขࠅ਄ߍࠆ㧚ᦨㄭߩᵹⴕ㧫ߥߩ߆㧘ࡄࡀ࡞࠮࠶࡚ࠪࡦߩᢙ߇Ⴧ߃ߡ߈ߡ޿ࠆ㧙੹࿁ 9࠮࠶࡚ࠪࡦ㧙㧚੐ታ㧘ࡄࡀ࡞ߣࠠ࡯ࡁ࡯࠻ߛߌࠍ
⡬⻠ߒߡ߽㧘߆ߥࠅߩᤨ㑆ߪၒ߹ߞߡߒ߹߁߶ߤ
ߢ㧘┙ߜ⷗߽㑆‫⷗ޘ‬ฃߌࠄࠇࠆ㧚ੱ᳇ߩℂ↱ߪ㧘‫⋧ߪ࡞ࡀࡄޟ‬ኻ⊛ߦᣂ㞲ߥࡀ࠲ࠍᜪ߁࠴ࡖࡦࠬ߇
ࠃࠅᄙߊ޽ࠆ߆ࠄ‫߁ࠈߛޠ‬㧚ታ㛎ߩ⚿ᨐ߇߈ࠇ޿
ߦ಴ឥߞߡ޿ߥߊߡ߽ࡄࡀ࡞ߢ⌕ᗐࠍઁߦవ㚟ߌߡᛲ㔺ߔࠆ⊒⴫⠪஥ߩࡔ࡝࠶࠻߽޽ࠅ㧘⼏⺰ߪ⊕ᾲߔࠆ㧚 Advances in Heat Sink and Heat Spreader
Design ╬߇ශ⽎ߦᱷߞߚ㧚ࡄࡀ࡞ߩ⊒⴫⾗ᢱߪᱷࠄߥ޿ߩߢ㧘⚿ᨐߣߒߡ⋥ធෳᾖ಴᧪ߥ޿ߩ߇ᄢ
߈ߥᰳὐߢ߽޽ࠆ߇㧘⥄ಽߩ⎇ⓥ࡮㐿⊒ߦ߅ߌࠆ⇼໧߿઒ቯߥߤࠍᬌ⸽ߔࠆߚ߼ߦߪᓎߦ┙ߟߎߣ߽޽ࠆ㧚

વᾲ 2003 ᐕ 9 ᦬-32-ᶏᄖᣏⴕߩⵣᛛ

ᣏߩⵣᛛ㧔ߘߩ㧞 ⴕേ✬㧕
Secret technique for a trip (2. action)ේ ೑ᰴ㧔ᣣᧄᎿᬺᄢቇ㧕
Toshitsugu HARA (Nippon Inst. of Tech.)೨࿁㧝㧕ߩᣏߩ↪ౕߦߟ޿ߡ⸅ࠇߚߟ޿ߢߦ㧘ߎߎߢߪ‛ࠍㅪᗐߔࠆࠃ߁ߥ⺆߇ߥ޿㧚੹ᣣߪਭߒ߱ࠅߦࠬ࡯

ⴕേߦߟ޿ߡㅀߴࠃ߁㧚৻ੱᣏࠍ⛯ߌߡ޿ࠆߣ㧘ᅢ߻ߣࡊߩ޽ࠆ㤖㘃߇㘩ߴߚ޿ߩߛ߇࡯㧚ߢ߽ㄆ޿ߩߪ⧰ᚻߛ㧚ᅢ߹ߑࠆߣ㧘޿ࠈ޿ࠈߥߎߣߦ࠴ࡖ࡟ࡦࠫߔࠆߎߣ߇ᔅ

ߐ޽ߤ߁ߒࠃ߁㧚߹ߕߪ⧷⺆ߢ⡞޿ߡߺߚ㧚ోߊㅢߓߥ

ⷐߢ޽ࠆ㧚

޿㧚
 ߟ߉ߦᜬߜᱠ޿ߡ޿ߚࠟࠗ࠼ࡉ࠶ࠢߩ┵ߩⓨ⊕ࠍ૶޿㧘㧝㧚ోりࠍ૶ߞߡ㘩ߴࠆࡏ࡯࡞ࡍࡦߢ࡜࡯ࡔࡦߩ⛗ࠍឬ޿ߚ㧚ߤࠎ߱ࠅߩਛߦ㤖 ᣏߦ಴ߚ߆ࠄߦߪ㧘ߥࠆߴߊߘߩ࿯࿾ߩ⃟ߒ޿߽ߩࠍ

ߣࠬ࡯ࡊࠍᦠ߈౉ࠇ㧘┵ߦ▰ࠍ㧞ᧄᦠ߈ㄟࠎߛ㧚๟ࠅߩ㘩ߴߚ޿㧚ߢ߽ᄖ࿖⺆ߢᦠ߆ࠇߚࡔ࠾ࡘ࡯ߪ߶ߣࠎߤਛ

ੱߚߜߪ૗߇⿠ߎࠆߩ߆⥝๧ߒࠎߒࠎߢߎߜࠄߩ᭽ሶࠍ

り߇ࠊ߆ࠄߥ޿㧚ߢ߽߿ߞ߬ࠅᅢ߈ߥ߽ߩࠍ㘩ߴߚ޿㧚⷗ߡ޿ࠆ㧚⛗ࠍ⷗ߖߥ߇ࠄ㤖ࠍߟࠆߟࠆ㘩ߴࠆ⌀ૃࠍߒߎߩ➅㄰ߒ߇ᔅⷐߥⴕേࠍ⿠ߎߔ㧚ߡߺߖ㧔⪭⺆ߢࠃߊ߿ߞߡ޿ࠆࠃ߁ߦ࡯㧕㧘ญࠍᚻߢ᛼ߐ ౣ↢น⢻ࠛࡀ࡞ࠡ࡯೑↪ળ⼏ߦ಴Ꮸߔࠆߚ߼㧘ਛ࿖ߩ߃ࠆࠃ߁ߦߒߡࡂ࡯ࡂ࡯ᕷࠍ಴ߒ㧘᝿ࠍᏀฝߦᝄߞߡ࠳

ᱞṽࠍ⸰ࠇߚߣ߈ߩߎߣߢ޽ࠆ㧚ߒ߫ࠄߊኋᴱ࿾ߩᄢቇࡔ࠳ࡔࠍߒߡ⷗ߖߚ㧚㤖ࠍ㘩ߴߚ޿߇ㄆ޿ߩߪ㚝⋡㧘ߣౝߩࠥࠬ࠻↪㘩ၴߢ㘩ߴߡ޿ߚ߇㧘ߛࠎߛࠎߣ޿ࠊࠁࠆ

⸒޿ߚ޿ߩߛ߇࡯㧚ࡏ࠺ࠖ࡜ࡦࠥ࡯ࠫߛ㧚ᨐߚߖࠆ߆ߥ㧘ਁੱะߌߩ๧ߦ㘻߈ߡ߈ߡ㧘࿾రߩᧄᒰߩ๧ࠍ⹜ߒߡߺ

߅ᆐߐࠎߪ╉ߞߡ㧘್ߞߚ್ߞߚ㧘ߣ޿߁㗻ࠍߒߡߊࠇ

ߚߊߥࠅ㧘޽ࠆᣣ৻ੱߢⴝߦ಴ߡ㘩ၴࠍតߒߚ㧚⋴᧼ߦߚ㧚છߖߡ߅߈࡯㧘ߣ⸒ߞߚߩߛࠈ߁㧔ߣᕁ߁㧕㧘ߔߋߦߪਛ࿖⺆ߩߺߢ⧷⺆ߪ⷗ᒰߚࠄߥ޿㧚ᅏߩ෠ᚱߦߥߦ߿ࠄਛ࿖⺆ߢตࠎߛ㧚 ߐߡ㧘૗イ߆ਗࠎߛ㘩ၴߩ߁ߜ㧘⧯޿ᅚᕈ߇଀ߩ⣁ߦ ਭߒߊᓙߟ㑆㧘๟ࠅࠍ⷗ᷰߔߣ㧘వ߶ߤᔃ㈩ߘ߁ߦ⷗

ᄢ߈ߊࠬ࡝࠶࠻ߩ౉ߞߚਛ࿖᦯ࠍ⌕ߡቴߩ๭ㄟߺࠍߒߡ

ߡ޿ߚੱߚߜߪ㧘߽߁ᣢߦ৻⷗⪭⌕߆ߣᕁߞߚߩ߆㧘⊝޿ࠆᐫߦ౉ࠆߎߣߦߒߚ㧚࠼ࠕࠍ޽ߌ౉ߞߡߺࠆߣ㧘࿾⥄ಽߚߜߩળ⹤ߦᚯߞߡ޿ߚ㧚߿ࠇ߿ࠇᦨᓟ߹ߢ⷗ࠄࠇ

ర㘑ߩਛ࿖ੱ߇Ꮸࠍභ߼㧘⊝߅੕޿ߦ⍮ว޿ࠄߒߊ߅ᤤ

ߡ޿ࠆߩߢߪ㘩੐߽⪭ߜ⌕߆ߥ޿㧚ᤨߩ߅ߒ߾ߴࠅࠍᭉߒࠎߢ޿ࠆ߆ߩࠃ߁ߛ㧚ߘߩਛ⒟ߩ ᓙߟߎߣߒ߫ߒ㧘ᦼᓙߩࠬ࡯ࡊ㤖߇᧪ߚ㧚ߣᕁ޿߈߿㧘ⓨ޿ߚᏨߦᐳߞߚ㧚⚛ߩ㤖ߣ࠲࡟߇೎‫ߩޘ‬ኈེߦ⋓ࠄࠇߡ߈ߚ㧚ߘߒߡ߅ᆐ ࡔ࠾ࡘ࡯ࠍ⷗ߡ㛳޿ߚ㧚ਛ࿖⺆ߩṽሼ߫߆ࠅߢ㘩ߴߐࠎ߇⸒߁ߎߣߦߪ㧔⸒⪲߇್ࠄߥ޿ߩߛ߆ࠄᜰ࿑ߒߚ
ߣ⸒߁ߴ߈߆㧫㧕㧘ᅢ߈ߥࠃ߁ߦ࠲࡟ࠍᷙߗߡ㘩ߴࠆࠃ߁ߦ㧘ߣߩߎߣߩࠃ߁ߢ޽ࠆ㧚ߥࠆ߶ߤߘ߁߆㧘⥄ಽߢ⺞ᢛߔࠇ߫޿޿ࠊߌߛ㧚߆ߊߒߡᓙᦸߩ㤖ߦߪⴕ߈⌕޿ߚߩߛ߇㧘ࠬ࡯ࡊߩߥ޿߹߹⚛㤖ࠍ㘩ߴࠆ⠀⋡ߦߥߞߚ㧚ߐߔ߇ߦ߅⋁৻᧰ߦ⋓ࠄࠇߚ㤖ߩඨಽ߽㘩ߴࠄࠇߥ߆ߞ
ߚ㧚߹޽޿޿߆㧚ߎࠎߥ࠮࡝ࡈ߇޽ߞߚߎߣࠍᕁ޿಴ߒߚ㧚 ⚿ᨐߪ⍮ࠄߥ޿㧚ోജࠍ⾲ߒߚㆊ⒟߇⟤ߒ޿ߩߛ㧚ᒝ޿ߩߛ㧚  ࡯ࠠࠤࡠ࡯

-33-

Jour. HTSJ, Vol. 42, No. 176

ᶏᄖᣏⴕߩⵣᛛ

㧞㧚⟮ᕯᔃࠍᝥߡߡᓧࠆ ߘߩᓟᓐᅚߩ߅൘߼ߦᓥ޿㧘౉ญઃㄭࠃࠅ߽ੱߩᵹࠇ ᦨㄭߢߪᶏᄖߢߩ࿖㓙ળ⼏ෳടߩߟ޿ߢߦ㖸ᭉળߦⴕ

ߩ਄ᵹߦ⒖ࠅ㧘߆ߟ⋡┙ߟࠃ߁ߦ㌃௝ߩᩋߩ਄ߦ┙ߜ㧘ߊੱ߽ᄙ޿㧚นⷞൻᖱႎಣℂ࿖㓙ળ⼏ߢࠛࠫࡦࡃ࡜ߦⴕ

ࡄࡦ࠻ࡑࠗࡓࠍߒߥ߇ࠄ㆏ⴕߊੱߦ๭߮߆ߌߚ㧚ᕯߕ߆ߞߚߣ߈ߩߎߣߢ޽ࠆ㧚ᄐߩᄕ᥵ࠇߦⴕࠊࠇࠆ࠲࠻࠙࡯

ߒߍ߽૗߽޽ࠅߪߒߥ޿㧚ߣ๭߫ࠇࠆ㖸ᭉ⑂ߪಾ╓߇ߥ߆ߥ߆ᚻߦ౉ࠄߥ޿㧚ర᧪ ㆏┵ߢ๭ㄟߺࠍ߿ߞߡ޿ࠆߣ㧘ߎߜࠄ߇౉႐೛ࠍᄁࠆ

ߪቇળߩ࠷ࠕ࡯ߢᭉߦⴕߌࠆ╫ߢ޽ߞߚ߇㧘ቇળߩᚻ㆑

ߩ߆ߣㅒߦᏗᦸ⠪߇߈ߚࠅ㧘⼊ኤߩࡄ࠻ࡠ࡯࡞߇᧪ߡᐞ

޿ߢ⑳ߛߌ߇ኾ↪ࡃࠬߦਸ਼ࠇߕ㧘޽ࠄߚ߼ߡ⥄ಽߢಾ╓ࠄߢ⾈߁ߩ߆⹣໧ߐࠇߚࠅ㧘޿ࠈ޿ࠈ޽ߞߚ߇㧘⚿ዪㇺࠍតߔ⠀⋡ߦߥߞߚ㧚วߢ౉႐೛߇૛ߞߚੱ߆ࠄ㧘ว⸘㧟ᨎߩ౉႐೛ࠍ߶ߣࠎ ߹ߕߪ৻ੱߢߪᔃ⚦޿ߩߢ৻✜ߦ㖸ᭉળߦⴕߊખ㑆ࠍߤㅢᏱߩଔᩰߢ౉ᚻߔࠆߎߣ߇಴᧪ߚ㧚តߒߚࠄ㧘ㆇ⦟ߊ㧵వ↢ᄦᆄ߇ખ㑆ߦߥߞߡߊࠇߚ㧚㧵 ߆ߊߒߡ㧘ߘߩᄛߩ㖸ᭉ⑂ࠍᔃⴕߊ߹ߢႊ⢻ߔࠆߎߣవ↢ᄦᆄߣߪ࠰࡟ࡦ࠻ߢ߽ߏ৻✜ߒߡ޿ࠆߒ㧘ᄦᆄߒߡ߇಴᧪㧘ࠛࠫࡦࡃ࡜ၔߦ߽ࠃ޿ᗐ޿಴߇ᱷߞߚ㧚ⴕേᵷߥߩߢ㧘૗߆ߣᔃᒝ޿㧚 ⋡⊛ߩ㖸ᭉળߩᒰᣣ㧘
߹ߕߪA3 ૏ߩᄢ߈ߥ⚕ࠍតߒ㧘㧟㧚หᅢߩ჻ߣ〭ࠆࡑࠫ࠶ࠢࠗࡦࠢߢᄢ߈ߊ‫౉ޟ‬႐೛൐㓸㧍‫޿ᦠߢ⺆⧷ߣޠ‬ ೨ㅀߒߚᱞṽ㧔ਛ࿖㧕ߩᄐߪᥤ޿㧚ṛ࿷ਛ㧘ࡎ࠹࡞ߩߡ㧘ࡐࠬ࠲࡯ࠍ㧟ੱಽ૞ߞߚ㧚㧵ᄦᆄߣ৻✜ߦฦ⥄ߎࠇㄭߊߢᲤᦺ㧢ᤨ㗃߆ࠄᄥᭂᜣࠍ߿ߞߡ޿ࠆߎߣࠍ⡞߈ߟࠍ⢷ߦ㧘㖸ᭉળ႐ߢ޽ࠆࠛࠫࡦࡃ࡜ၔߩ౉ญ㐷ߦㅢߓࠆߌߚ㧚એ೨ࠪ࠼࠾࡯ߢᣣᦐߩᦺਛ࿖ੱ߇౏࿦ߦ㓸߹ࠅ㧘㆏┵ߦ㧘㖸ᭉળ߇ᆎ߹ࠆᢙᤨ㑆೨߆ࠄ┙ߟࠊߌߢ޽ࠆ㧚ᭉߒߘ߁ߦᄥᭂᜣࠍ߿ߞߡ޿ࠆߩࠍ⷗ߡ߆ࠄ㧘⥄ಽߢ߽㧔⸒ߞߡߺࠇ߫ࡢ࡯࡞࠼ࠞ࠶ࡊߩᒰᣣ೛តߒߣหߓߛ㧚㧕ዋߒߕߟ✵⠌ࠍᆎ߼ߡ޿ߚ㧚㧵ᄦᆄ߽ߐߔ߇ߦೋ߼ߡߩ૕㛎ߛߞߚࠃ߁ߛ߇㧘ߎߜࠄ ᦺ߹ߛᣧ޿߁ߜߦࡎ࠹࡞ߩㄭߊࠍᢔᱠߒߡߺࠆߣ㧘ߥߪ૗ߣ߆౉႐೛ࠍ౉ᚻߒߚߊߡᔅᱫߢ޽ࠆ㧚ࠆ߶ߤ㧘޽ߜߎߜߢ㧡~㧢ੱߕߟ㓸߹ࠅ㧘ߘࠇߙࠇࠄ࡜
ࠫࠝ߆ࠄ⡞ߎ߃ߡߊࠆ㖸ᭉߦวࠊߖߡ㧘り૕ࠍേ߆ߒߡ
޿ࠆ㧚ߘࠇ߹ߢ⍮ࠄߥ߆ߞߚ߇㧘หߓᄥᭂᜣߢ߽޿ࠈ޿
ࠈߥဳ߇޽ࠅ㧘޿ࠈ޿ࠈߥ㖸ᭉ߇޽ࠆࠄߒ޿㧚⥄ಽߪ߹ߛ৻ߟߒ߆⍮ࠄߥ޿ߩߢ⍮ߞߡ޿ࠆࠣ࡞࡯ࡊߩࠍតߔ㧚߿ߞߣ⷗ߟߌߚߩߪᄢቇ᭴ౝⵣᚻߩᨋߩਛߩ৻⟲ߛߞߚ㧚ೋ߼ߪߚߛ⌑߼ߡ޿ߚ߇㧘ੱߩࠃߐߘ߁ߥࠣ࡞࡯ࡊߛߞ
ߚߩߢ㧘ᕁ޿ಾߞߡᕟࠆᕟࠆ৻⇟ᓟࠈߢ㧘೨ߩੱߩേ߈
ࠍ⌀ૃߒߥ߇ࠄり૕ࠍേ߆ߒᆎ߼ߚ㧚 ࠃߒࠃߒ㧘߹޽߹޽ߎߩ૏ߪ಴᧪ࠆߙ㧚ߣ᳇ಽࠃߊ߿
ߞߡ޿ߚࠄ㧘ߘߩ߁ߜߊࠆࠅߣ࿁ࠇฝߒߡᓟࠈߦ߹ࠊࠆ ᆎ߼ߪ౉ญ㐷ߩㄭߊߦ㤩ߞߡ㆏ⴕߊੱߚߜࠍ⌑߼ߡ޿ߣߎࠈߦ߈ߚ㧚ߘߩㅜ┵੹߹ߢ৻⇟ᓟࠈߩ⥄ಽ߇੹ᐲߪ

ߚ߇㧘⓭ὼ߁ࠄ⧯߈ᣣᧄᅚᕈ߇ࡑࠫ࠶ࠢࠗࡦࠢࠍᜬߞߡ

৻⇟೨ߢߪߥ޿߆㧚ߎߜࠄߪ⷗⠌߁ੱ߇೨ߦ޿ߥߊߥࠅ㧘⃻ࠇ㧘‫ޟ‬ะ޿ߩ㧞㓏߆ࠄ᭽ሶࠍ⌑߼ߡ޿ߚ߇㧘ߘࠎߥߎߣㅜ┵ߦേ߈ߦᱤಾࠇ߇ᖡߊߥࠆ㧚ߘࠇߢ߽ᮮ⌒ߢᢳ߼ᓟߢߪߛ߼ࠃ㧚߽ߞߣሼࠍᄢ߈ߊᦠ߈ߥߐ޿㧚‫߇߁⸒ߣޠ‬ᣧࠈߩੱࠍ⊝߇ࠄ㧘ᰴߩ࿁ࠇฝ߹ߢ૗ߣ߆ᜬߜߎߚ߃ߚ㧚޿߇㧘⥄ಽߢߎߜࠄߩࡐࠬ࠲࡯ߩሼࠍᄢ߈ߊ⋡┙ߟࠃ߁ ࿾రߩੱߚߜߪ㧘⸒⪲ߪోߊㅢߓߥ޿߇ߘߩ╉㗻߆ࠄ㧘ߦߒߡߊࠇߚ㧚ߥߦ߿ࠄᣣᧄ߆ࠄߎߩⴝߦീᒝߦ᧪ߡ޿

หᅢߩખ㑆ࠍᥦ߆ߊㄫ߃ߡߊࠇߚ㧚⍴޿ᤨ㑆ߛߞߚ߇㧘ࠆߣߎࠈࠄߒߊ㧘ೋ߼ߪන⚐ߥ⥝๧߆ࠄߎߜࠄߩ᭽ሶࠍ

ᕁ޿ಾߞߡෳടߒߡࠃ߆ߞߚߣᕁߞߡ޿ࠆ㧚หᅢߩ჻ߪ㧘

⷗ߡ޿ߚ߇㧘߿ࠅᣇ߇ᱤ߇ࠁߊߞߡ㤩ߞߡ⷗ߡ޿ࠄࠇߥ

਎⇇ਛߤߎߢ߽ᥦ߆ߊㄫ߃ߡߊࠇࠆ㧚ߊߡ㧘ㇱደ߆ࠄ㒠ࠅߡ߈ߡߒ߹ߞߚߘ߁ߛ㧚ᵈ㧝㧕ේ㧘વᾲ vol.42 No. 174 (2003.5) 57-58.

વᾲ 2003 ᐕ 9 ᦬-34-ᡰㇱᵴേႎ๔

੩߆ࠄ᣿ᣣ߳
㧙⾆⦁࡮⡛⼔㒮࡮੩ㇺᄢቇ વᾲ࠮ࡒ࠽࡯ ႎ๔㧙From Kyo to Tomorrow- Report on Heat-Transfer Seminar at Kibune, Shogoin and Kyoto University -ศ↰ ⧷↢㧔੩ㇺᄢቇ㧕

Hideo YOSHIDA (Kyoto University)ߏ޽޿ߐߟ㧝㧚⌀ᄐߩᤤᄛᦺߩᄞ㩷 ಄ᄐߩਛߦ޽ߞߡᐘ޿ߦ߽ᄐࠄߒߐࠍขࠅᚯߒߚ  ᦬  ᣣඦᓟ߆ࠄ  ᣣᤤㆊ߉߹ߢߩᱜ๧㧝ᣣ㧘ᣣᧄવᾲቇળ㑐⷏ᡰㇱਥ௅⾆⦁࡮⡛⼔㒮࡮੩ㇺᄢቇવᾲ࠮ࡒ࠽࡯
㧙᫪⟜ਁ⽎ߦ߅ߌࠆࠪࠬ࠹ࡓߣᾲ㧙ࠍ㐿௅ߒߚ㧚࠮ࡒ࠽࡯࠲ࠗ࠻࡞ߦ޽ࠆࠃ߁ߦ㧘㐿௅႐ᚲߪ㧘੩ߩᅏᐳᢝߩ⾆⦁㧘੩㌏⩻౎࠷ᯅߢ߽
߅ߥߓߺߩ⡛⼔㒮ߩᓮᲚ⨿㧔੩ㇺᄢቇᤨ⸘บ߆ࠄධᣇ O㧕
㧘ߘߒߡ੩ㇺᄢቇߩ㧟ࡩᚲߢ޽ࠆ㧚ർߪ᧲ർ߆ࠄ⷏ߪ਻Ꮊ߹ߢ  ฬߩᣇ‫ߏߦޘ‬ෳട޿ߚߛ߈㧘ᒰೋߩ੍ᗐࠍ㆔߆ߦ਄࿁ࠆలታᗵߣᭉߒ
ߐߩਛߢ⚳߃ࠆߎߣ߇ߢ߈ߚ㧚 Ḱ஻ᆔຬળߪ㧘ࠦࡦࠨ࡯࠻ߦ଀߃ࠆߥࠄ߫㧘ᦛ⋡ߣṶᄼ⠪ࠍ᳿ቯߒળ႐ࠍḰ஻ߒߚߦߔ߉ߥ޿߇㧘⚛᥍ࠄߒ޿Ṷᄼ⠪ߣ⚛᥍ࠄߒ޿⡬ⴐ߇⚛᥍ࠄߒ޿ᤨ㑆ࠍ↢ߺ಴ߒߡਅߐߞߚߣᗵ⻢ߒߡ޿ࠆ㧚߰ࠅ㄰ߞߡᕁ߃߫㧘ߘߩࠦࡦࠨ࡯࠻ߩᦛ⋡ߪ㧘‫⌀ޡ‬ᄐߩᤤᄛᦺߩᄞ‫ޢ‬㧔㧟ㇱ૞㧕ߢ޽ߞߚߩߢߪߥ߆ࠈ߁߆㧚㧞㧚㑐⷏ѳ੩ы㒋ы␹㧫㩷 ዋߒ㧘㆏⨲ߔࠆߎߣࠍ߅⸵ߒ޿ߚߛ߈ߚ޿㧚੹ᐕߩࠠ࡯ࡢ࡯࠼ߩ৻ߟߪ㑆㆑޿ߥߊ‫ޡ‬㒋␹‫޽ߢޢ‬ࠈ߁㧚ߒ߆ߒ㧘੹ᐕߪ੩ㇺࡄ࡯ࡊ࡞ࠨࡦࠟߩᄤ⊞᧰ఝൎߢ᐀㐿ߌߒߚߎߣ߽ᔓࠇࠆߎߣߪߢ߈ߥ޿㧚ߎࠇࠄߩࠬࡐ࡯࠷⇇ߩਔ㓶ߦ߽⽎ᓽߐࠇࠆࠃ߁ߦ㧘㧞ᐭ㧠⋵ߩ㑐⷏ߢߪ㧘૗߆ߦߟߌ੩࡮㒋࡮␹ߩ㧟ᭂ᭴ㅧߢઍ⴫ߐߖࠆߎߣ߇ᄙ޿㧚ᣣᧄવᾲቇળ㑐⷏ᡰㇱ߽଀ᄖߢߪߥߊ㧘ᄙߊߩᓎ߇ߎߩ㧟࿾඙ߢ࿁ߞߡ޿ࠆ㧚㑐⷏ᡰㇱਥ௅ߩવᾲ࠮ࡒ࠽࡯ߪ㓒ᐕ㐿௅ߥߩߢ㧘੹ᐕߪ㧢ᐕ߱ࠅߦ੩ㇺ࿾඙ᜂᒰߣߥߞߚ㧚 ଀ᐕߥࠄ߫㧘ᣧߊ⑺ߩ㘑߇็޿ߡߊࠇߥ޿߆
ߣ㗿߁ᤨᦼߢߔ߇㧘੹ᐕߩᄐߪᭂ߼ߡ⇣Ᏹߢ㧘ㆃࠇ߫ߖߥ߇ࠄᱷᥤߣ޿߁ࠃࠅߪᄐᧄ⇟㧫ߣߥࠅ߹ߒߚ㧚಄ᄐߩᷓೞߥᛂ᠄ࠍฃߌࠆㄘᬺ߿
⻉↥ᬺߩᣇ‫⧰ߩޘ‬ᖠߪኤߒߡ૛ࠅ޽ࠅ߹ߔ߇㧘ᐘ޿ߦ߽ᧄ࠮ࡒ࠽࡯ߪ㧘ᧄ᧪ߩᄐߩᥤߐߩਛ
ߢ㧘੩ߩᅏᐳᢝ‫ࠍޢ⦁⾆ޡ‬಴⊒ὐߣߒߡ㧘㐿௅ߢ߈ࠆߎߣࠍ޽ࠅ߇ߚߊᕁߞߡ߅ࠅ߹ߔ㧚ߏᄙ↪ਛߦ߽߆߆ࠊࠄߕ㧘㑐⷏ߩᨒࠍ⿧߃ߚో࿖ฦ
࿾ࠃࠅ㧘ᧄ࠮ࡒ࠽࡯ߦߏෳട࡮ߏදജࠍ⾦ࠅ߹ߒߚ⊝᭽ߦ㧘ᔃ߆ࠄ߅␞↳ߒ਄ߍ߹ߔ㧚 ᧄ࠮ࡒ࠽࡯ߩߏ᩺ౝߦ߽ㅀߴ߹ߒߚࠃ߁ߦ㧘ᡷ߼ߡ↳ߔ߹ߢ߽ߥߊ㧘⑳㆐ߪ࿾⃿਄ߦ↢߈㧘ߘߒߡቝቮߩਛߦ↢߈ߡ޿߹ߔ㧚ߒ߆ߒ㧘ᣣᏱߩ↢ᵴߢߪ‛ℂ⊛ߦ߽♖␹⊛ߦ߽ੱ㑆␠ળߩሽ࿷߇૛ࠅߦ߽ᄢ߈ߔ߉㧘⚿ᨐ⊛ߦ㧘ߚߣ߃߫࿾ᐔ✢߿᳓ᐔ✢㧘ߐࠄߦߪᐞᄙߩᤊ㔕ߐ߃ᗧ⼂ߔࠆߎߣߥߊ᥵ࠄߒߡ޿ࠆߎߣ߇ᄙ޿ࠃ߁ߦ
ᕁ޿߹ߔ㧚৻ᣇߢ㧘ੱ㑆ࠃࠅዊߐߥ↢๮૕ߦߟ޿ߡߪ㧘ήᗧ⼂ߩ߁ߜߦੱ㑆ਛᔃਥ⟵ߦ┙ߟ߇ߚ߼ߦ㧘ߘߩᄙ᭽ᕈ߿⥄ὼߩਛߢߩᓎഀߥߤߦ
චಽߥ㑐ᔃߣℂ⸃߇⥋ࠄߥ޿႐ว߇ᄙ޿ࠃ߁
ߦᕁ޿߹ߔ㧚 ᧄ࠮ࡒ࠽࡯ߢߪ㧘⾆⦁ߩ᫪ߣ᳓ߩ␹⒁ߥജ߽
୫ࠅߡ㧘ߎߩࠃ߁ߥ᫪⟜ਁ⽎ߦ߅ߌࠆࠪࠬ࠹
ࡓ㧘ߘߩਛߢ߽ߣࠅࠊߌવᾲ࠮ࡒ࠽࡯ߦ߰ߐࠊ
ߒ޿ᾲߣߩធὐߦὶὐࠍวࠊߖߡ㧘⒳⒳ߩⷺᐲ
߆ࠄ╙৻✢ߩవ↢ᣇߦߏ⻠Ṷࠍ޿ߚߛ߈㧘㑐ㅪߔࠆ໧㗴ࠍជࠅਅߍߡߺߚ޿ߣᕁߞߡ߅ࠅ߹
ߔ㧚หᤨߦ㧘ߏෳടߩ⊝᭽ߩⷫ⌬ࠍᷓ߼ߡ޿ߚ
ߛߊߎߣ߽㊀ⷐߥ⋡⊛ߢߏߑ޿߹ߔ㧚ᱜ๧㧝ᣣߩ࠮ࡒ࠽࡯ߢߪ޽ࠅ߹ߔ߇㧘⾆⦁࡮⡛⼔㒮࡮੩ㇺᄢቇߩ㧟ળ႐ߢ㧘࡝࡜࠶ࠢࠬߒߚ㔓࿐᳇ߩਛߢ㧘਄⸥ੑߟߩ⋡⊛߇߆ߥ߃ࠄࠇࠆߎߣࠍ㗿ߞߡ߅ࠅ߹ߔ㧚
 ᐕ  ᦬  ᣣ࠮ࡒ࠽࡯Ḱ஻ᆔຬળ
ศ↰⧷↢㧘ጤ੗ ⵨㧘⧯ᨋ⧷ା㧘㥲⮮రᶈ㧔੩ㇺᄢቇ ᄢቇ㒮Ꮏቇ⎇ⓥ⑼ᯏ᪾Ꮏቇ࡮ᯏ᪾‛ℂᎿቇኾ᡹㧕㧟㧚㗿ߞߚߎߣ ߹ߕ㧘࠮ࡒ࠽࡯೨ᣣߦශ೚⵾ᧄߒߚ⻠Ṷ⺰ᢥ㓸ߦឝタߒߚᢥ┨ࠍᒁ↪ߐߖߡ޿ߚߛߊ㧚-35-

Jour. HTSJ, Vol. 42, No. 176

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ߒ㧘⻠Ṷౝኈߣ⻠Ꮷߩᣇ‫ࠍޘ‬ᬌ⸛ߒᆎ߼ߚߩߪ
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ߣ߇ߢ߈ߚߣᕁߞߡ߶ߞߣߒߚߩ߽᧤ߩ㑆㧘Ἣጊߩ⹤㗴ࠍ߅㗿޿ߒߚฎᎹవ↢ߩࡔ࡯࡞ߩ⟑ฬᰣࠍ⷗ߡ㛳޿ߚ㧚ᾢᧄ⋵㒙⯃㇭㐳㓁᧛ߩἫጊ⎇ⓥ࠮ࡦ
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ࠄ㧘Ꮏቇㇱߣߪ੹಴Ꮉㅢߢ㓒ߡߚℂቇㇱߦ⎇ⓥቶ
߇޽ࠆ߽ߩߣ߫߆ࠅᕁ޿ㄟࠎߢ޿ߚ߆ࠄߛ㧚㔚⹤ߢ੤ᷤߔࠆᤨઍߥࠄߎߩࠃ߁ߥߎߣߪ߹ߕ⿠ߎࠄ
ߥ޿㧚ㅢᏱߪᚲዻᯏ㑐ߩߺᗧ⼂ߔࠆ e-mail ߣ޿߁ߩߪ㧘‛ℂ⊛ߥⓨ㑆᭎ᔨ߽ਇ໧ߣߒߡߒ߹߁ߣ޿
߁ߎߣࠍᡷ߼ߡ⹺⼂ߒߚ㧚 ߥ߅㧘੐೨ߦ‫╙ޟ‬㧞ㇱߩ࠮ࡒ࠽࡯ߣߪ૗߆㧫‫ޠ‬ߣ޿߁ߏ⾰໧ࠍ㗂ᚬߒߚ߇㧘ᒰᣇߣߒߡߪ‫ࠊ⸒ޟ‬ߕ߽߇ߥߩߎߣ‫ߚߞ߆ߥ߆ߒࠆߔ߃╵߅ߣޠ‬㧚߽ߜࠈࠎ㧘ߎߎߢ߽‫ࠆ޽ߢޠߣߎߩߥ߇߽ߕ߆ᦠޟ‬㧚㧠㧚ࡊࡠࠣ࡜ࡓߣੑߟߩ૛⺣ એਅߦࡊࡠࠣ࡜ࡓࠍ␜ߔ㧚㧔ᢘ⒓⇛㧕 ߥ߅㧘⾆⦁߹ߢߪ㧘੩ㇺᄢቇ߆ࠄᓤᱠߢ  ಽ⒟ᐲߩ಴↸ᩉ߆ࠄซጊ㔚ゞߢ  ಽ㧘੩ㇺᄢቇ߆ࠄߩ〒㔌ߪ MO⒟ᐲߢ޽ࠆ㧚
╙㧝ㇱ㧔 ᣣඦᓟ㧦⾆⦁߭ࠈ߿㧕ᬀ↰ᵗආ ੩ㇺᄢቇ 㒐ἴ⎇ⓥᚲ ᄢ᳇ἴኂ⎇ⓥㇱ㐷  ᄢ᳇࡮ᶏᵗߩౝㇱ߅ࠃ߮⇇㕙ߢߩવᾲ໧㗴ฎᎹༀ⚫ ੩ㇺᄢቇ ᄢቇ㒮ℂቇ⎇ⓥ⑼ Ἣጊ⎇ⓥ࠮ࡦ࠲࡯  Ἣጊ߆ࠄ⷟ߊ࿾⃿ౝㇱ  㧙ᾲ߇㚟േߔࠆᖺᤊࠪࠬ࠹ࡓ㧙᳓㊁ ⒤ ᄢ㒋ᄢቇ ᄢቇ㒮Ꮏቇ⎇ⓥ⑼ ⅣႺᎿቇኾ᡹  ㇺᏒߩᾲઍ⻢ࠪࠬ࠹ࡓ㧡㧚᳇ᭉߐߣ೨ะ߈ߥ޿޿ടᷫߐߩਛߢ ᣣᧄવᾲቇળߩળຬߩᄙߊߪᎿቇ㑐ଥ⠪ߢ޽ࠆ߇㧘੹࿁ߩ⻠Ꮷߩవ↢ᣇߩᚲዻߪ㧘Ꮏቇ㧘ℂቇ㧘ㄘቇ㧘ฦ㧞ฬߕߟߢ޽ࠆ㧚ቇㇱ߇⇣ߥࠆߣ޿߁ߎ
ߣߪනߦኾ㐷߇⇣ߥࠆߣ޿߁ߎߣߛߌߢߥߊ㧘߹ߕࡔࡦ࠲࡝࠹ࠖ࡯߇ᄢ޿ߦ⇣ߥࠆߣ޿߁ߎߣࠍታ
ᗵߢ߈ߚὐ㧘ᧄ࠮ࡒ࠽࡯ߩ੍ᗐᄖߩᚑᨐߩ৻ߟߣ
߽⸒߃ࠆߩߢߪߥ޿߆ߣᕁ߁㧚 ᄢቇߩᎿቇㇱߦ޿ࠆߣℂቇㇱߩᣇ‫ߪߣޘ‬ቇౝᆔຬળ╬ߢⷫߒߊߥࠆߎߣ߇޽ࠅ㧘߅ળ޿ߒߡᦨೋ
ߦ᳇ઃߊߎߣߪℂቇㇱߩᣇ‫ࠗ࠲ࠢࡀߪޘ‬ᆫ߽Ꮧߢ޽ࠆߒ㧘੕޿ࠍవ↢ઃߌߢ๭߱ߎߣ߽ዋߥߊ㧘✚ߓߡᒻᑼ߫ࠄߥ޿ߣ޿߁ߎߣߢ޽ࠆ㧚 ᧄ࠮ࡒ࠽࡯ߢߪℂቇㇱ߿ㄘቇㇱߩ⻠Ꮷߩᣇ‫ߦޘ‬⾆㊀ߥߏදജࠍ޿ߚߛߊߎߣߦߥߞߚߒ㧘ᥤ޿ᄐભߺߩጊਛߢⴕ߁ߎߣߢ߽޽ߞߚߩߢ㧘ߢ߈ࠆߛߌ⥄↱ߢ᳇ᭉߥ㔓࿐᳇ࠍᄢಾߦߒߚ޿ߣ⠨߃ߚ㧚ട߃ߡ㧘੩ㇺߦߪ‫ޟ‬૗ߣ߆ߥࠅ߹ߞߒ߾ࠈ‫޿ߣޠ‬߁ࠃ߁ߥᄢࠄ߆ߣ޿߁߆࠴ࡖ࡜ࡦࡐ࡜ࡦߥ࿯ფ߽
޽ࠆ㧚ീᒝߣⷫ⌬ߩଦㅴߩߚ߼ߦ㧘ߢ߈ࠆ㒢ࠅߩ᳇ᭉߐߣ೨ะ߈ߥ޿޿ടᷫߐࠍㆇ༡ߩේೣߣߒߚ㧚㧔ᄕ㘩ᓟ㧘ⷰశࡃࠬߢ⒖േ㧕╙㧞ㇱ㧔 ᣣᄛ㑆㧦⡛⼔㒮ᓮᲚ⨿㧕╙㧟ㇱ㧔 ᣣඦ೨㧦੩ㇺᄢቇ㧕ᄢỈ⋥຦ ੩ㇺᄢቇᄢቇ㒮 ㄘቇ⎇ⓥ⑼ ᫪ᨋ↢ᘒቇ⎇ⓥቶ  ᾲᏪᨋߩ৻ᢧ㐿⧎ࡔࠞ࠾࠭ࡓߣ᣸⯻ߦࠃࠆ  ㅍ☳ࠪࠬ࠹ࡓർቛༀᤘ ᄢ㒋ᐭ┙ᄢቇ ᄢቇ㒮ㄘቇ↢๮⑼ቇ⎇ⓥ⑼  ᬀ‛ߩ⪲߅ࠃ߮⟲⪭ߦ߅ߌࠆᾲ੤឵

વᾲ 2003 ᐕ 9 ᦬-36-ᡰㇱᵴേႎ๔

㑐ᔃࠍᜬߞߡ⌑߼ߚߎߣ߇޽ߞߚࠈ߁߆㧚ߐࠄߦ㧘ቝቮߦߟ޿ߡߪ㧘੹ᐕߩᄐߪἫᤊᄢធㄭߢ⋓ࠅ਄߇ߞߚ߽ߩߩ㧘 ంᐕߣ߽޿ࠊࠇࠆቝቮ↢ᚑߩ
ㆊ⒟ߪ㧘ታߪᾲജቇߩኻ⽎ߘߩ߽ߩߣ߽⸒߃ࠆߎ
ߣࠍචಽ⹺⼂ߒߡ޿ߥ߆ߞߚࠃ߁ߦᕁ߁㧚߽ߜࠈࠎ㧘ᦨೋߦᲧセ⊛りㄭߣ޿ߞߚᄢ᳇㧘ᶏᵗ㧘ㇺᏒߦߟ޿ߡ߽㧘ᧂℂ⸃ߩߎߣߪᄙ޿㧚ౕ૕଀ߣߒߡ㧘߹ߕ⻠Ṷ⺰ᢥߪ㧘᭽ᑼߥߒ㧘ಽ㊂೙㒢ߥߒ㧘✦ಾߪ࠮ࡒ࠽࡯㐿௅㧞ᣣ೨ߩᦺߣߒߚ㧚ߘߩ߆ࠊࠅ㧘⚛ੱ߇⥝๧ࠍⷡ߃ߚߣ߈ߦߐࠄߥࠆ
ീᒝߦ⊒ዷߒߡ޿ߌࠆౝኈߢ޽ࠆߎߣߦ⇐ᗧ޿ߚߛ޿ߚ㧚⻠Ṷਛߪ㧘޿ߟߢ߽⾰໧ࠍᏅߒ᜽߹ߖߡ
޿ߚߛߊߎߣߣߒ㧘㧔Ꮉᐥߢߩᄕᓮ㘵ߩᤨ㑆ࠍ࿶ㄼߒߥ޿㒢ࠅߪ㧕ᤨ㑆⿥ㆊ߽᳇ߦߒߥ޿㧚ߎߩࠃ߁ߥ⥄↱࡮ߣߎߣࠎ⾰໧ේೣࠍ⸳ߌߡ߽㧘㘻ߊߥ߈ᅢᄸᔃߢ⻠Ꮷߦ⹣߼ነࠆ⡬ⴐߥߊߒߡߪ㧘ήᗧ๧ߢ޽ࠆ㧚ߒ߆ߒ㧘ᧄ࠮ࡒ࠽࡯ߩෳട⠪ߩᣇ‫ߦޘ‬ኻߒߡ㧘ߘߩࠃ߁ߥᔃ㈩ߪή↪ߢ޽ߞߚ㧚 ⻠Ṷߩౝኈߪ㧘ࡊࡠࠣ࡜ࡓ߆ࠄߏᗐ௝޿ߚߛߌ
ࠆࠃ߁ߦ㧘ᄢ߈ߥࠬࠤ࡯࡞߆ࠄਗߴࠆߣ㧘ቝቮ㧘࿾⃿㧘ᄢ᳇㧘ᶏᵗ㧘᫪ᨋ㧘ㇺᏒ㧘ᬀ‛㧘᣸⯻㧘ߣⷐߔࠆߦ᫪⟜ਁ⽎૗ߢ߽޽ࠅߢ޽ࠆ㧚ߎߩਛߢ㧘ᄢ᳇㧘ᶏᵗ㧘ㇺᏒߦߟ޿ߡߪ㧘વᾲࠪࡦࡐࠫ࠙ࡓ
ߢ߽ኻ⽎ߣߥࠆ႐ว߇޽ࠆߩߢᲧセ⊛りㄭߢ޽ࠆߣ⸒߃ࠆ߆߽ߒࠇߥ޿㧚ߒ߆ߒ㧘╩⠪⥄りߩ⢷ߦᚻࠍᒰߡߡߺࠆߣ㧘࿾⃿ౝㇱߩṁጤ߇ྃ಴ߔࠆἫ
ጊߦߟ޿ߡߪ㧘᷷ᴰߩᕲᕺߦᶎߒߥ߇ࠄ߽৻ᱠ〯ߺㄟࠎߢ⠨߃ߚߎߣ߇ߥ߆ߞߚߩߢߪߥ޿ߛࠈ߁
߆㧚߹ߚ㧘ᬀ‛߿᣸⯻ߦߟ޿ߡ߽㧘ᣣ‫ߢ߹ߎߤޘ‬㧢㧚ⴼዊ〝ߢߥ޿᣿ᣣߦะߌߡ ශ⽎ߦᱷߞߚߎߣߪᨎ᜼ߦᥜ߇ߥ޿߇㧘ߘࠇࠄߩਛߢ╩⠪߇৻⇟ߤ߈ߞߣߒߚ⸒⪲ߪ㧘ᄢỈవ↢ߩᬀ‛ߣ᣸⯻ߩ౒ㅴൻ㧔ᬀ‛ߪല₸ߩ⦟޿ฃ☳ߩ
ℂ↱߆ࠄ㧘᣸⯻ߪⱣ߿⧎☳ߩ⏕଻ߩℂ↱߆ࠄ㧘ࡄ࡯࠻࠽࡯ࠪ࠶ࡊࠍᒻᚑߔࠆ㧕ߩ⹤㗴ߦ߅޿ߡ㧘ਔ⠪߇㧝ኻ㧝ߩⴼዊ〝ߦ౉ࠅㄟ߻ߣ㧘౒ߦᩕ߃ߡ޿
ࠆ㑆ߪ⦟޿߇㧘৻ᣇ߇⛘߃ࠆߣઁᣇ߽⛘߃ࠆߣ޿߁ߎߣߢ޽ߞߚ㧚ߎߩߎߣߪ㧘␠ળ⊛⃻⽎ࠍ฽߻޽ࠄࠁࠆ⃻⽎ߦᒰߡߪ߹ࠆ⼊㏹ߣฃߌขߞߚ㧚 ⴼዊ〝ߢߥ޿᣿ᣣߦะߌߡᧄ࠮ࡒ࠽࡯߇૗߆ࠍ
ᱷߒߡߊࠇߚߩߢߪߥ޿߆ߣᗵ⻢ߒߡ㧘ᧄႎ๔ߩ߻ߔ߮ߣߐߖߡ޿ߚߛߊ㧚⾆⦁߭ࠈ߿೨ߦߡ
㧔౮⌀߇ࠁ߇ࠎߢ޿ࠆߩߢߪߥߊ㧘ጊ㆏ߩߚ߼ฝਅ߆ࠄᏀ਄ߦะߌߡ௑ᢳߒߡ޿ࠆ㧕-37-

Jour. HTSJ, Vol. 42, No. 176

ᡰㇱᵴേႎ๔    ᬀ↰ᵗආ వ↢          ฎᎹༀ⚫ వ↢         ᳓㊁ ⒤ వ↢       ⾆⦁߭ࠈ߿ᄢᐢ㑆                ੩ㇺᄢቇᎿቇㇱᢎቶ    ᄢỈ⋥຦ వ↢          ർቛༀᤘ వ↢         㒋਄㓷ᤘ వ↢

વᾲ 2003 ᐕ 9 ᦬-38-ⴕ੐ࠞ࡟ࡦ࠳࡯

ⴕ੐ࠞ࡟ࡦ࠳࡯
ᧄળਥ௅ⴕ੐
㐿௅ᣣⴕ੐ฬ㧔㐿௅࿾㧘㐿௅࿖㧕 ᐕ㧡᦬  ᣣ㧔᳓㧕㨪 ╙㧠㧝࿁ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓ ᣣ㧔㊄㧕 㧔ንጊ࿖㓙ળ⼏႐߅ࠃ߮ንጊ⋵᳃ળ㙚‫ޔ‬ንጊᏒ㧕

↳ㄟ✦ಾ


ේⓂ✦ಾ


໧วవ


ឝタภ




ᧄળ౒௅㧘ද⾥㧘ᓟេⴕ੐
㐿௅ᣣ ᐕ
᦬  ᣣ㧔᦬㧕㨪 ᣣ㧔᳓㧕ⴕ੐ฬ㧔㐿௅࿾㧘㐿௅࿖㧕╙ ࿁ᣣᧄᾲ‛ᕈࠪࡦࡐࠫ࠙ࡓ
㧔ጟጊᄢቇᵤፉࠠࡖࡦࡄࠬ‫ޔ‬ጟጊᏒ㧕

↳ㄟ✦ಾ

ේⓂ✦ಾ

໧วవ


’

’

᦬  ᣣ㧔᦬㧕㨪 VJ+PVGTPCVKQPCN5[ORQUKWOQP6WTDWNGPEG*GCVCPF/CUU ᣣ㧔㊄㧕 6TCPUHGT 6*/6 㧔࠻࡞ࠦ㧘ࠕࡦ࠲࡞ࡗ#PVCN[C674-';㧕’

’

᦬  ᣣ㧔ᧁ㧕‫ ޔ‬ᣣᧄᯏ᪾ቇળ㑐⷏ᡰㇱ╙ ࿁⻠⠌ળ ᣣ㧔㊄㧕 ‫ޟ‬ᾲᵹ૕⸘᷹ߩၮ␆‫ޔ‬෸߮ᦨㄭߩᔕ↪ᛛⴚ‫ޠ‬㧔ᄢ㒋⑼ቇᛛⴚ࠮ࡦ࠲࡯㧕’
↳ㄟ✦ಾ 

᦬  ᣣ㧔ᧁ㧕 ᣣ㧔㊄㧕╙ ࿁⌧⌁ⅣႺࠪࡦࡐࠫ࠙ࡓ
㧔ฬฎደࠟ࡯࠺ࡦࡄ࡟ࠬ‫ޔ‬ฬฎደᏒ㧕’

’

᦬  ᣣ㧔᦬㧕㨪 ᣣ㧔᳓㧕ᐔᚑ ᐕᐲᣣᧄ಄ಓⓨ⺞ቇળቇⴚ⻠Ṷળ㧔᧲੩໡⦁ᄢቇ㧕’
’᦬  ᣣ㧔㊄㧕㨪 นⷞൻᖱႎቇળో࿖⻠Ṷળ ᦬  ᣣ 㧔ቝㇺችᄢቇᎿቇㇱ㧕㧔࿯㧕’

’

᦬  ᣣ㧔ᣣ㧕㨪 +PVGTPCVKQPCN)CU6WTDKPG%QPITGUU61-;1 ᣣ㧔㊄㧕VJ%QPITGUUKP,CRCP㧔ᳯᚭᎹ✚ว඙᳃ࡎ࡯࡞㧕’

’

‫ ޥ‬ጟጊᏒᵤፉਛ  ጟጊᄢቇᎿቇㇱᯏ᪾Ꮏቇ⑼ ╙  ࿁ᣣᧄᾲ‛ᕈࠪࡦࡐࠫ࠙ࡓታⴕᆔຬળ੐ോዪ ၳㇱ᣿ᒾ
6GN(CZ'OCKNLUVR"JGCVOGEJQMC[COCWCELRJVVRJGCVOGEJQMC[COCWCELRLUVR
‫ޥ‬ฬฎደᏒᤘ๺඙ᓮེᚲ↸ฬฎደᎿᬺᄢቇ 㐳㊁㕏ዏ
6GN(CZ'OCKNPCICPQ"JGCVOGEJPKVGEJCELR
74.JVVRYYYKEJOVQTIWREQOKPIOGGVKPIU6*/6CPPQWPEGJVON‫ޥ‬ᄢ㒋Ꮢ⷏඙㕤ᧄ↸
ᄢ㒋⑼ቇᛛⴚ࠮ࡦ࠲࡯ౝ ␠ ᣣᧄᯏ᪾ቇળ
㑐⷏ᡰㇱ
6GN(CZ'OCKNLUOG"UQNGKNQEPPGLRJVVRYYYLUOGQTLRMU
‫ ޥ‬ᗲ⍮⋵ᗲ⍮㇭㐳ਭᚻ↸ጤ૞㓵෶ ᗲ⍮ක⑼ᄢቇකቇㇱ ╙ ↢ℂቇ⻠ᐳౝ╙ ࿁⌧⌁ⅣႺࠪࡦࡐࠫ࠙ࡓ੐ോዪ
6GN ౝ✢ (CZ'OCKNUUG"CKEJKOGFWCELRJVVRYYYCKEJKOGFWCELRRJ[UKQ‫ ޥ‬ᣂኋ඙ਃᩕ↸ਃᩕࡆ࡞␠ ᣣᧄ಄ಓⓨ⺞ቇળ
6GN(CZ'OCKNTGKVQ"ODKPHQYGDPGLRJVVRYYYVJGTOCNOGEJMCKVPGV`TGKVQCRRNKECVKQPJVON‫ ޥ‬ቝㇺችᏒ㓁᧲
ቝㇺችᄢቇᎿቇㇱᯏ᪾ࠪࠬ࠹ࡓᎿቇ⑼ ᐻේᤘᄦ
6GN(CZ'OCKNWVUWPQOK[C"XULQTLRJVVRYYYXULQTLRWVUWPKOK[C
6JG)CU6WTDKPG5QEKGV[QH,CRCP0KUJK5JKPLWMW5JKPPLWMWMW
6QM[Q,CRCP(CZ 'OCKNKIVE"PCNIQLR‫ ޥ‬઄บᏒ㕍⪲඙ ᐔ
᧲ർᄢቇᵹ૕⑼ቇ⎇ⓥᚲ ᓼጊ㆏ᄦ
6GN(CZ'OCKNVRMW[COC"KHUVQJQMWCELRJVVRYYYKHUVQJQMWCELRUNQYF[PCOKEU᧲੩ㇺᣂኋ඙ାỚ↸ ାỚ↸ᾃⅽ㙚㧔␠㧕ᣣᧄᯏ᪾ቇળ✚วડ↹ࠣ࡞࡯ࡊ 㜞ᯅᱜᒾ
6GN

╙㧟࿁࿖㓙ࠪࡦࡐࠫ࠙ࡓ‫ⶄޟ‬㔀♽ߦ߅ߌࠆ㕖Ᏹߦࠁߞߊࠅߣߒ ’
᦬  ᣣ㧔᦬㧕㨪 ߚ✭๺⃻⽎ߩ⸃᣿‫ޠ‬
TF+PVGTPCVKQPCN5[ORQUKWOQP5NQY&[PCOKEUKP%QORNGZ ᣣ㧔࿯㧕
5[UVGOU㧔ᄥ⊕඙ᢥൻ࠮ࡦ࠲࡯ᭉᭉᭉࡎ࡯࡞‫ޔ‬઄บᏒ㧕᦬  ᣣ㧔ᣣ㧕㨪 +PVGTPCVKQPCN%QPHGTGPEGQP2QYGT'PIKPGGKPI-QDG ᣣ㧔ᧁ㧕  ᐕ േജࠛࡀ࡞ࠡ࡯࿖㓙ળ⼏␹ᚭᄢળ
㧔␹ᚭ࿖㓙ળ⼏႐㧕’

’

-39-

ឝタภ


















Jour. HTSJ, Vol. 42, No. 176

ⴕ੐ࠞ࡟ࡦ࠳࡯
᦬  ᣣ㧔࿯㧕 ᣣ㧔ᣣ㧕ᾲᎿቇࠦࡦࡈࠔ࡟ࡦࠬ –࿾⃿ࠍᢇ߁ᾲᎿቇᛛⴚ
㧔㊄ᴛᄢቇᎿቇㇱ㧕’

’

᦬  ᣣ㧔᳓㧕นⷞൻᖱႎቇળ⻠⠌ળ‫ޟ‬ᵹࠇߩนⷞൻ౉㐷⻠ᐳ‫ޠ‬㧔ᣣᧄᄢቇℂᎿቇㇱ㛁ᴡบᩞ⥢㧕’

ᣣᧄ࿾ᾲቇળᐔᚑ ᐕᐲቇⴚ⻠Ṷળ㧔઄บ࿖㓙࠮ࡦ࠲࡯㧕ࡑࠗࠢࡠࠛࡦࠫ࠾ࠕ࡝ࡦࠣߦ㑐ߔࠆ࿖㓙ࠪࡦࡐࠫ࠙ࡓ㧙 ᾲᵹ૕࡮ା㗬ᕈ࡮ࡔࠞ࠻ࡠ࠾ࠢࠬ 㧙㧔ᣣ┙⵾૞ᚲᯏળ⎇ⓥᚲ‫ޔ‬࿯ᶆᏒ‫↥ޔ‬ᬺᛛⴚ✚ว⎇ⓥᚲ‫ߊߟޔ‬
߫Ꮢ㧕



᦬  ᣣ㧔᳓㧕㨪 ╙ ࿁Ά὾ࠪࡦࡐࠫ࠙ࡓ
㧔ߟߊ߫࿖㓙ળ⼏႐‫߫ߊߟޔ‬Ꮢ㧕 ᣣ㧔㊄㧕’

’

‫ޥ‬㊄ᴛᏒዊ┙㊁㊄ᴛᄢቇᎿቇㇱੱ㑆࡮ᯏ᪾Ꮏቇ⑼ Ἇᧄᤘ6GN(CZ
JVVRYYYLUOGQTLRVGF
␠ นⷞൻᖱႎቇળ੐ോዪ
6GN(CZ'OCKNKPHQ"XULQTLRJVVRYYYXULQTLRJVVRYYYUQEPKKCELRITUL’
#DUVTCEV ’(WNN
2CRGT

᧲੩ㇺᣂኋ඙ାỚ↸ ାỚ↸ᾃⅽ㙚㧔␠㧕ᣣᧄᯏ᪾ቇળ✚วડ↹ࠣ࡞࡯ࡊ 㜞ᯅᱜᒾ
6GN

’
’᦬  ᣣ㧔㊄㧕‫ޔ‬ ᣣ㧔࿯㧕╙㧞㧣࿁ੱ㑆̆↢ᵴⅣႺ♽ࠪࡦࡐࠫ࠙ࡓ
㧔ᣣᧄᄢቇℂᎿቇㇱ⦁ᯅᩞ⥢㧕’

’

᦬  ᣣ㧔᳓㧕㨪 ᣣ㧔㊄㧕 ᐕ ᦬  ᣣ㧔ᧁ㧕‫ޔ‬ ᣣ㧔㊄㧕╙ ࿁ᢙ୯ᵹ૕ജቇࠪࡦࡐࠫ࠙ࡓ
㧔࿖┙ࠝ࡝ࡦࡇ࠶ࠢ⸥ᔨ㕍ዋᐕ࠮ࡦ࠲࡯‫᧲ޔ‬੩㧕╙ ࿁ࠛ࡟ࠢ࠻ࡠ࠾ࠢࠬߦ߅ߌࠆࡑࠗࠢࡠធว࡮ታⵝᛛⴚࠪࡦ
ࡐࠫ࠙ࡓ‫ޔ‬/CVG
ࡄࠪࡈࠖࠦᮮᵿ 







‫߫ߊߟ ޥ‬Ꮢዊ㊁Ꮉ  ↥ᬺᛛⴚ✚ว⎇ⓥᚲࠛࡀ࡞ࠡ࡯೑↪⎇ⓥㇱ㐷ౝ╙ ࿁Ά὾ࠪࡦࡐࠫ࠙ࡓ੐ോዪ
6GN(CZ'OCKNU[ORQ"EQODWUVKQPUQEKGV[LR
JVVREQODWUVKQPUQEKGV[LRU[ORQ(CZ'OCKNKPHQ"JGUCTEJEUVPKJQPWCELR
JVVRJGUCTEJEUVPKJQPWCELR’
#DUVTCEV ✦ಾ’‫᧲ ޥ‬੩ㇺජઍ↰඙␹↰૒ਭ㑆↸ ␠ ṁធቇળ /CVG ੐ോዪ6GN(CZ'OCKNOCVG"LYTKQUCMCWCELRJVVRYYYUQEPKKCELRLYUTGUGCTEJOKE
TQ/CVGJVON-QOCVUW'NGEVTQPKEU+PE2TGUKFGPV&T/CMQVQ+PQWG'OCKNmakoto_inoue@komatsu.co.jp
http://www.ismnt.com
‫߫ߊߟޥ‬Ꮢ᪢࿦↥✚⎇ᭂᓸࡊࡠࡈࠔࠗ࡞⸘᷹⎇ⓥ࡜ࡏ ⮮ᧄବᐘ'OCKN5/#/UGE"OCKUVIQLR
6(WLKOQVQ@aist.go.jp
http://www.nmij.jp/MP/SMAM-1
ർᶏ㆏ᄢቇᄢቇ㒮Ꮏቇ⎇ⓥ⑼‛⾰Ꮏቇኾ᡹੗ญቇ'OCKNKUVR@eng.hokudai.ac.jp‫᧲ޥ‬੩ㇺਃ㣔Ꮢᄢᴛ  ⥶ⓨቝቮᛛⴚ⎇ⓥᚲᰴ਎ઍ⿥㖸ㅦᯏ㩖㩩㩥㩆㩨㨴㩂㩎㩈㩧㩊㨺 ╙  ࿁࿖㓙⥶ⓨ⑼ቇળ⼏ᮮᵿᄢળ⚵❱ᆔຬળ㩖㩩㩥㩂㩨㩡㩛㨯㩉㩆㨻㩣ᆔຬળᐙ੐ ศ↰ᙗม
6GN㧦(CZ㧦GOCKN[QUJKMGP"PCNIQLR
http://www..jsass.or.jp/icas᦬  ᣣ㧔㊄㧕㨪 ᣣ㧔ᣣ㧕᦬  ᣣ㧔᦬㧕㨪 ᣣ㧔᳓㧕 ᦬ ᣣ㧔ᣣ㧕㨪 The first International Symposium on Micro & Nano Technology ᣣ㧔᳓㧕 (ISMNT-1)
㧔ࡎࡁ࡞࡞‫ࠗࡢࡂޔ‬㧕’
#DUVTCEV ’ ᦬ ᣣ㧔᦬㧕‫ ޔ‬The first International Symposium on Standard Materials and Metrology ᣣ㧔Ἣ㧕 for Nanotechnology (SMAM-1)
㧔᧲੩ࡆ࠶ࠣࠨࠗ࠻‫᧲ޔ‬੩㧕’
#DUVTCEV ’ ᦬ ᣣ㧔ᣣ㧕㨪 15th International Symposium on Transport Phenomena+562 㧔ࡃࡦࠦࠢ‫ࠗ࠲ޔ‬㧕 ᣣ㧔᳓㧕’


 ᦬


 ᣣ㧔ᣣ㧕㨪 ╙ 24 ࿁࿖㓙⥶ⓨ⑼ቇળ⼏ᮮᵿᄢળ(24th Congress of the Interna ᦬ ᣣ㧔㊄㧕
 tional Council of the Aeronautical Sciences, 2004, Yokohama) 㧔ࡄࠪࡈࠖࠦᮮᵿ࿖㓙ળ⼏႐‫ޔ‬ᮮᵿᏒ㧕’
#DUVTCEV ’

વᾲ 2003 ᐕ 9 ᦬

-40-






















߅⍮ࠄߖ

╙䋴䋱࿁ᣣᧄવᾲ䉲䊮䊘䉳䉡䊛㐿௅᩺ౝ㐿  ௅  ᣣ  ᐔᚑ 16 ᐕ 5 ᦬ 26 ᣣ㧔᳓㧕㨪 28 ᣣ㧔㊄㧕
ળ     ႐  ንጊ࿖㓙ળ⼏႐㧔‫ޥ‬930́0084 ንጊᏒᄢᚻ↸ 1 ⇟ 2 ภ  TEL㧦(076)424́5931㧕
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⎇ⓥ⊒⴫↳ㄟ✦ಾ ᐔᚑ 16 ᐕ 1 ᦬ਛᣨ⺰ᢥේⓂ✦ಾ   ᐔᚑ 16 ᐕ 3 ᦬ೋᣨ‫ߩࡓ࠙ࠫࡐࡦࠪޣ‬ᒻᑼ‫ޤ‬⹦⚦ߪᬌ⸛ਛߢߔ߇㧘ᓥ᧪ߩᒻᑼߣ޽߹ࠅᄌࠊࠄߥ޿੍ቯߢߔ㧚‫⎇ޣ‬ⓥ⊒⴫↳ㄟᣇᴺ‫ޤ‬࡮Web ߦࠃࠆ↳ㄟߺߣ⥌ߒ߹ߔ㧚࡮⻠Ṷ⊒⴫↳ㄟߪ㧘⻠Ṷ⠪ 1 ฬߦߟ߈ 1 㗴⋡ߣߐߖߡ㗂߈߹ߔ㧚࡮⹦⚦ߪળ⹹‫ޟ‬વᾲ‫ޠ‬㧔ᐔᚑ 15 ᐕ 11 ᦬ภ㧕෸߮ࡎ࡯ࡓࡍ࡯ࠫߦឝタ⥌ߒ߹ߔ㧚‫⺰ޣ‬ᢥ‫ޤ‬࡮⺰ᢥߩ㐳ߐߪ㧘1 㗴⋡ᒰߚࠅ A4 ↪⚕ 2 ࡍ࡯ࠫߣߒ㧘૞ᚑࡈࠜ࡯ࡑ࠶࠻ߪ೨࿁ߣ߶߷ห᭽ߩ੍ቯߢߔ㧔2 Ბ⚵
26 ሼ60 ⴕ㧕㧚࡮ၫ╩ⷐ✁ߪ㧘ળ⹹‫ޟ‬વᾲ‫ޠ‬㧔ᐔᚑ 16 ᐕ 1 ᦬ภ㧕෸߮ࡎ࡯ࡓࡍ࡯ࠫߦឝタ⥌ߒ߹ߔ㧚஥‫ޣ‬ෳട⊓㍳⾌╬‫ޤ‬ ⹦⚦ߪળ⹹‫ޟ‬વᾲ‫ޠ‬㧔ᐔᚑ 15 ᐕ 11 ᦬ภ㧕෸߮ࡎ࡯ࡓࡍ࡯ࠫߦឝタ⥌ߒ߹ߔ㧚‫ޣ‬ᙣⷫળ‫ޤ‬࡮ 㐿௅ᣣ ᐔᚑ 16 ᐕ 5 ᦬ 27 ᣣ㧔ᧁ㧕࡮ ળ ႐ ฬ㋕࠻ࡗࡑࡎ࠹࡞㧔‫ޥ‬930́0004 ንጊᏒ᪉ᯅㅢࠅ 2́28㧘TEL(076)431́2211㧕

‫߅ޣ‬໧޿วࠊߖవ‫ޤ‬╙ 41 ࿁ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓታⴕᆔຬળ
ንጊᄢቇᎿቇㇱ ᯏ᪾⍮⢻ࠪࠬ࠹ࡓᎿቇ⑼ౝ
FAX㧦(076)445́6785㧘E-mail㧦thermo@eng.toyama-u.ac.jp╙ 41 ࿁ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓታⴕᆔຬળ   ᆔຬ㐳 ┻⿧ ᩕବ-41-

Jour. HTSJ, Vol. 42, No. 176

߅⍮ࠄߖᐔᚑ  ᐕᐲᣣᧄવᾲቇળ ቇⴚ⾨࡮ᛛⴚ⾨࡮ᅑബ⾨ ౏൐ߩ߅⍮ࠄߖᣣᧄવᾲቇળߦߪ㧘ౝⷙߦߒߚ߇޿㧘ቇⴚ⾨㧘ᛛⴚ⾨㧘߅ࠃ߮ᅑബ⾨߇⸳ߌࠄࠇߡ޿߹ߔ㧚ߟ߈߹ߒߡߪ㧘ਅ⸥ߩⷐ㗔ߦߒߚ߇ߞߡᧄᐕᐲߩ൐㓸ࠍⴕ޿߹ߔߩߢ㧘⥄⮈㧘ઁ⮈ࠍ໧ࠊߕ㧘ᄙᢙߏᔕ
൐ਅߐ޿㧚
⸥
㧝㧚
ኻ⽎ߣߥࠆᬺ❣
(1) ቇⴚ⾨ߩኻ⽎ߪ㧘ේೣߣߒߡ㧘ᦨㄭ㧟ᐕ㑆ߩ Thermal Science and Engineering ⹹ߦឝタߐࠇߚ㧘޽ࠆ޿ߪ㧘ᦨㄭ㧡࿁ߩᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓߦ߅޿ߡ⊒⴫ߒ࿖ౝᄖߩክᩏߩ޽ࠆቇⴚ⺰ᢥ㓸ߦឝタߐࠇߚવᾲߦ㑐ߔࠆఝ⑲ߥ⎇ⓥ⺰ᢥߣߒ߹ߔ㧚ߥ߅㧘ฃ⾨ኻ⽎⎇ⓥ⺖㗴ฬߪ㧘ᔅߕߒ߽⺰ᢥ㗴⋡ߣ৻⥌ߔࠆᔅⷐߪ޽ࠅ߹ߖࠎ㧚߹ߚ㧘Thermal Science and Engineering ⹹ߦឝタߐࠇߚ⺰ᢥߪ㧘ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓߦ߅ߌࠆ⊒⴫ߩ᦭ήߦ߆߆ࠊࠄߕ㧘ฃ⾨ߩኻ⽎ߣߥࠅ߹ߔ㧚(2) ᛛⴚ⾨ߩኻ⽎ߪ㧘౏⴫ߐࠇߚఝ⑲ߥવᾲᛛⴚߣߒ߹ߔ㧚(3) ᅑബ⾨ߩኻ⽎ߪ㧘ේೣߣߒߡ㧘ᦨㄭ㧞࿁ߩᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓߦ߅޿ߡఝ⑲ߥ⺰ᢥࠍ⊒⴫ߒߚ⧯ᚻ⎇ⓥ⠪ߢ㧘⊒⴫ᤨߦᄢቇ㒮↢㧘߹ߚߪߎࠇߦḰߕࠆ⠪㧔ᄢቇතᬺᓟ㧡ᐕએౝߩ⠪㧕ߣߒ߹ߔ㧚(4) ቇⴚ⾨߅ࠃ߮ᅑബ⾨ߩኻ⽎⾗ᩰߪ㧘ේೣߣߒߡᧄળળຬߦ㒢ࠅ߹ߔ㧚(5) ⿅⾨ᢙߪ㧘ቇⴚ⾨㧞ઙ⒟ᐲ㧘ᛛⴚ⾨㧝ઙ⒟ᐲ㧘ᅑബ⾨㧠ઙ⒟ᐲߣߒ߹ߔ㧚㧞㧚ㆬ⠨ᣇᴺ(1) ฦ⾨ߩㆬ⠨ߪ㧘‫⴫ޟ‬ᓆㆬ⠨ᆔຬળ‫ޟ߇ޠ‬ᣣᧄવᾲቇળ⾨ክᩏ࡮ㆬ⠨ᣇᴺౝⷙ‫ⴕߡߞࠃߦޠ‬޿߹ߔ㧚(2) ⴫ᓆㆬ⠨ᆔຬળߪ㧘౏൐ߩઁߦ㧘ฦ⾨ߩ୥⵬ࠍផ⮈ߔࠆߎߣ߇಴᧪ࠆ߽ߩߣߒ߹ߔ㧚㧟㧚ឭ಴ᦠ㘃(1) ᚲቯ↪⚕‫ޟ‬ᣣᧄવᾲቇળ ቇⴚ⾨࡮ᛛⴚ⾨࡮ᅑബ⾨ ↳⺧ᦠ࡮ផ⮈ᦠ‫ޠ‬㧝ㅢ㧔↪⚕ߪᰴࡍ࡯ࠫࠍࠦࡇ࡯߹ߚߪቇળࡎ࡯ࡓࡍ࡯ࠫ߆ࠄ࠳࠙ࡦࡠ࡯࠼ߒߡߏ૶↪ߊߛߐ޿㧚㧕(2) ⺰ᢥᛮ೚߹ߚߪᛛⴚౝኈෳ⠨⾗ᢱ   㧢ㇱ(3) ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓ⻠Ṷ⺰ᢥ㓸ᛮ೚ 㧢ㇱ 㧔⹥ᒰߔࠆ႐ว㧕㧠㧚ឭ಴వ‫ޥ‬㧙 ઄บᏒ㕍⪲඙⨹Ꮞሼ㕍⪲ 01᧲ർᄢቇᄢቇ㒮Ꮏቇ⎇ⓥ⑼ᯏ᪾⍮⢻Ꮏቇኾ᡹ᄥ↰ ᾖ๺ ተ 
(E-mail㧦ota@cc.mech.tohoku.ac.jp)
TEL 022-217-6930  FAX 022-217-6931㧡㧚ឭ಴ᦼ㒢㧦ᐔᚑ㧝㧢ᐕ㧝᦬㧝㧡ᣣ㧔ᧁ㧕㧢㧚໧޿วࠊߖవ㧦ឭ಴వߦหߓ㧚                                એ਄

વᾲ 2003 ᐕ 9 ᦬

-42-

߅⍮ࠄߖ

ᐔᚑ  ᐕᐲ ᣣᧄવᾲቇળ ቇⴚ⾨࡮ᛛⴚ⾨࡮ᅑബ⾨↳⺧ᦠ࡮ផ⮈ᦠ↳⺧⠪࡮ផ⮈⠪ฬ            ශᚲዻ㧔            㧕⺰ᢥ㗴ฬ߹ߚߪ㧦                                    ᛛⴚฬ                                       ೀⴕ‛ฬ߹ߚߪ㧦                                    ᛛⴚౝኈ                                         㧔⺰ᢥᛮ೚߹ߚߪᛛⴚౝኈෳ⠨⾗ᢱ㧢ㇱᷝઃ㧕ฃ⾨୥⵬⠪㧔᳁ฬ(߰ࠅ߇ߥ)㧘ᧄળળຬ⾗ᩰ࡮ൕോవ࡮⡯ฬ࡮ઍ⴫⠪ߩㅪ⛊వ૑ᚲ㧘E-mail㧘Tel㧘Fax㧕
ઍ⴫⎇ⓥ⠪㧦᳁ฬ࡮ᚲዻ࡮⡯ฬ                                      ㅪ⛊వ                                                                                 ౒ห⎇ⓥ⠪㧦᳁ฬ࡮ᚲዻ࡮⡯ฬ                                                                                                                          㑐ㅪ⎇ⓥߩવᾲࠪࡦࡐࠫ࠙ࡓ⊒⴫㧔⹥ᒰߔࠆ႐ว㧕⺰ᢥ㗴ฬ㧦                                                                                    ⻠Ṷ⊒⴫㧦╙   ࿁ࠪࡦࡐࠫ࠙ࡓ⻠Ṷ⺰ᢥ㓸    㗁㧔ᛮ೚㧢ㇱᷝઃ㧕↳⺧࡮ផ⮈ℂ↱㧦                                                                                                                                                                                                                                                                                                                        ㅪ⛊వ㧔ផ⮈ߩ႐ว㧕                                  -43-Jour. HTSJ, Vol. 42, No. 176

߅⍮ࠄߖ

਻Ꮊᡰㇱડ↹‫਻ޟ‬Ꮊવᾲ࠮ࡒ࠽࡯࡮ḡᏓ㒮‫ߏߩޠ‬᩺ౝᣣᧄવᾲቇળ਻Ꮊᡰㇱߢߪ‫ޔ‬ᮡ⸥࠮ࡒ࠽࡯ࠍਅ⸥ߩⷐ㗔ߢ㐿௅޿ߚߒ߹ߔ‫ޕ‬ᅗߞߡߏෳടਅߐ޿߹ߔࠃ߁‫ޔ‬ߏ᩺ౝ↳ߒ਄ߍ߹ߔ‫ޕ‬ᣣ ᤨ㧦ᐔᚑ 15 ᐕ 10 ᦬ 10 ᣣ㧔㊄㧕㨪11 ᣣ㧔࿯㧕႐ ᚲ㧦ࠁ߰࠻ࡇࠕ㧔⷏ㇱࠟࠬࠣ࡞࡯ࡊ଻㙃ᚲ㧕    ᄢಽ⋵ᄢಽ㇭ḡᏓ㒮↸ᄢሼᎹ਄ሼ㊁‫ ⨲ޘ‬1947-38
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੤ ㅢ㧦JR ↱Ꮣ㒮㚞ࠃࠅ㧛ゞߢ 6 ಽ㧛ᓤᱠ 30 ಽ    㜞ㅦࡃࠬ↱Ꮣ㒮㚞೨஗⇐ᚲࠃࠅ㧛ゞߢ 6 ಽ    ᄢಽ⥄േゞ㆏↱Ꮣ㒮ࠗࡦ࠲࡯ࠃࠅ㧛ゞߢ 15 ಽቯ ຬ㧦60 ฬ‫ޔߒߛߚޕ‬ቯຬߣߥࠅߒߛ޿✦߼ಾࠄߖߡ㗂߈߹ߔ‫ޕ‬ෳട⾌㧦ળຬ࡮㕖ળຬߣ߽ߦ 12,000 ౞㧘ቇ↢ߪ 8,000 ౞㧔ኋᴱ⾌‫ޔ‬ᄕ㘩‫ᦺޔ‬㘩ㄟߺ㧕↳ㄟߺ㧦‫਻ޟ‬Ꮊવᾲ࠮ࡒ࠽࡯࡮ḡᏓ㒮‫ߣޠ‬᣿⸥ߩ਄‫ޔ‬᳁ฬ‫ޔ‬ᚲዻ‫ޔ‬ᓎ⡯‫ޔ‬ㅪ⛊వ㧔૑ᚲ‫ޔ‬㔚⹤‫ޔ‬E-mail㧕ࠍਅ⸥߹ߢ‫ޔ‬ㇷㅍ‫ޔ‬FAX ߹ߚߪ E-mail ߢ߅⍮ࠄߖਅߐ޿‫ޕ‬ෳട⾌ߪᒰᣣฃઃߦߡ㓸߼߹ߔ‫ޕ‬‫ޥ‬830-8555 ⑔ጟ⋵ਭ⇐☨Ꮢዊ᫪㊁ 1-1-1ਭ⇐☨㜞ኾ࡮೙ᓮᖱႎᎿቇ⑼ ᧻᳗ ፏ
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10 ᦬ 11 ᣣ‫ޛ‬㊄㧕
 12:00㨪13:00 ฃઃ 13:00㨪17:30 ⻠Ṷળ

᜗ᓙ⻠Ṷ
 
㧝㧚‫ޡ‬ᣂߒ޿ࠛࡀ࡞ࠡ࡯ࠦࡒࡘ࠾࠹ࠖ࡯ߦߟ޿ߡ‫ޢ‬   ⻠Ꮷ‫⷏ޔ‬ㇱࠟࠬᩣᑼળ␠ࠛࡀ࡞ࠡ࡯༡ᬺㇱ Ꮉ㦮ᤐᰴ᳁ 㧞㧚‫ޡ‬ᾲജቇ‫ޔ‬ᾲᎿቇߘߒߡᾲᛛⴚ‫ޢ‬   ⻠Ꮷ‫⦼ޔ‬ᶆᎿᬺᄢቇ ⿧ᓟ੫ਃ᳁  ৻⥸⻠Ṷ㧔൐㓸ਛ㧕 18:30㨪   ᄕ㘩㧔ᙣⷫળ㧕

10 ᦬ 11 ᣣ㧔࿯㧕9:00㨪⷗ቇળ㧔౎ৼේ࿾ᾲ⊒㔚ᚲ߶߆‫ޔ‬Ꮧᦸ⠪ߩߺ㧕

વᾲ 2003 ᐕ 9 ᦬

-44-

߅⍮ࠄߖ

ળຬฦ૏

ળຬฬ★ߩ⊒ⴕߦߟ޿ߡ ̆߅⍮ࠄߖ̆✚ ോ ㇱ ળ ᣂળຬฬ★ߩ⊒ⴕࠍ᧪ᐕ 3 ᦬ߦ੍ቯߒߡ߅ࠅ߹ߔ‫ޕ‬ળຬฦ૏ߦߪળຬᖱႎߩ⏕⹺‫⸓ޔ‬ᱜࠍᢥᦠ߅ࠃ߮ࡔࠗ
࡞㧔ࠕ࠼࡟ࠬࠍㅪ⛊ᷣߩળຬߩߺ㧕ߦࠃࠅ‫ޔ‬㧝㧜᦬਄ᣨߦ߅㗿޿ߔࠆ੍ቯߢ߅ࠅ߹ߔ‫ޔߒ߽ޕ‬ฬ★ߦ㑐ߔࠆ߅㗿޿ߩᢥᦠ߇‫ޔ‬㧝㧜᦬ਅᣨ߹ߢߦ߅ᚻరߦዯ޿ߡ޿ߥ޿႐วߪ‫߅ޔ‬ᚻᢙߢߔ߇ቇળ੐ോዪ߳߅໧޿วࠊߖ
ਅߐ޿‫ޕ‬-45-

Jour. HTSJ, Vol. 42, No. 176

߅⍮ࠄߖ

ንጊᄢቇᎿቇㇱᯏ᪾⍮⢻ࠪࠬ࠹ࡓᎿቇ⑼ᢎຬ౏൐
1. ൐㓸ੱຬ ഥᢎ᝼߹ߚߪ⻠Ꮷ 1 ฬ
2. ᚲ  ዻ ᯏ᪾⍮⢻ࠪࠬ࠹ࡓᎿቇ⑼ ᯏ᪾೙ᓮᖱႎᎿቇ⻠ᐳ
3. ኾ㐷ಽ㊁ ࠽ࡁ࠹ࠢࡁࡠࠫ࡯ߦ㑐ߔࠆജቇ㧔․ߦ㊂ሶലᨐࠍኻ⽎ߣߔࠆಽ㊁߇ᦸ߹ߒ޿㧕4. ᜂᒰᢎ⢒ ᯏ᪾Ꮏቇߦ߅޿ߡᢙ୯⸘▚ᚻᴺࠍഃᚑ࡮ᔕ↪ߔࠆߚ߼ߩᢎ⢒㧔᝼ᬺ⑼⋡ฬ㧦Ꮏᬺജቇ㧘ၮ␆ᖱႎᎿቇ㧘ࠪࡒࡘ࡟࡯࡚ࠪࡦᎿቇ㧘࠰ࡈ࠻࠙ࠚࠕᎿቇṶ⠌ߥߤ㧕

5. ᔕ൐⾗ᩰ ᐕ㦂ߪ 45 ᱦ૏߹ߢ߇ᦸ߹ߒߊ㧘ඳ჻ߩቇ૏ࠍ᦭ߒ㧘ᯏ᪾Ꮏቇߦ㑐ߔࠆᄢቇ㒮ඳ჻೨ᦼ࡮ᓟᦼ
⺖⒟ߩᢎ⢒⎇ⓥࠍᜂᒰߢ߈ࠆᣇ㧔ᄖ࿖ੱߪᣣᧄ⺆ߢ߽⻠⟵ߢ߈ࠆߎߣ߇ᦸ߹ߒ޿㧕6. ⌕છᤨᦼ 2004 ᐕ 4 ᦬ 1 ᣣએ㒠ߩߢ߈ࠆߛߌᣧ޿ᤨᦼ
7. ឭ಴ᦠ㘃(1) ጁᱧᦠ㧔౮⌀ᷝઃ㧘ᚲዻቇදળ߅ࠃ߮␠ળᵴേ㧘ฃ⾨㧘ㅪ⛊ᣇᴺ߽⸥タ㧕(2) ⎇ⓥᬺ❣࡝ࠬ࠻㧔Ԙክᩏߐࠇߚቇⴚ⺰ᢥ㧘ԙ⪺ᦠ㧘Ԛክᩏߐࠇߚ࿖㓙ળ⼏⊒⴫⺰ᢥ㧘ԛߘߩઁߩ⺰ᢥ㧘Ԝ․⸵ߥߤߦಽ㘃㧕(3) ਄⸥(2)Ԙ㧘Ԛߩ೎೚ฦ 1 ㇱ㧔ࠦࡇ࡯߽น㧕(4) ⑼ቇ⎇ⓥ⾌߿౒ห⎇ⓥ⾌ߥߤߩᄖㇱ⾗㊄₪ᓧ⁁ᴫ(5) ࿖㓙⽸₂㧘␠ળ⽸₂ߥߤ߇޽ࠇ߫㧘ߘߩ࡝ࠬ࠻
(6) ᢎ⢒ߣ⎇ⓥߦኻߔࠆᛴ⽶㧔1500 ሼએౝ㧕(7) ᔕ൐⠪ߦ㑐ߔࠆᗧ⷗ࠍુ߃ࠆᣇ 2 ฬߩ᳁ฬ㧘ᚲዻ㧘ㅪ⛊వ
8. ᔕ൐✦ಾ 2003 ᐕ 10 ᦬ 31 ᣣ(㊄)9. ᦠ㘃ㅍઃవ߅ࠃ߮໧วߖవ
‫ޥ‬930-8555 ንጊᏒ੖⑔ 3190/ ንጊᄢቇᎿቇㇱᯏ᪾⍮⢻ࠪࠬ࠹ࡓᎿቇ⑼̳ 
ቇ⑼㐳 ዊᴰ㇌㓶̳  TEL & FAX 076-445-6795ж

e-mail:precm@eng.toyama-u.ac.jp(ᵈ)ᔕ൐ᦠ㘃ߪ㧘ኽ╴ߩ⴫ߦ‫ޟ‬ᢎຬᔕ൐ᦠ㘃࿷ਛ‫ߒ߈ᦠᧇߣޠ‬㧘ᦠ⇐ߢㇷㅍߒߡਅߐ޿㧚ᔕ൐ᦠ㘃ߪේೣߣߒ
ߡ㄰ළߒ߹ߖࠎ㧚ߥ߅ㆬ⠨⁁ᴫߦࠃࠅ೎ㅜᦠ㘃ߩឭ಴㧘㕙ធࠍ߅㗿޿ߔࠆߎߣ߇޽ࠅ߹ߔ㧚વᾲ 2003 ᐕ 9 ᦬

-46-

߅⍮ࠄߖ

‫ޟ‬વᾲ‫ޠ‬ળ๔ߩᦠ߈ᣇ

-47-

Jour. HTSJ, Vol. 42, No. 176

੐ോዪ߆ࠄߩㅪ⛊੐ോዪ߆ࠄߩㅪ⛊㧝㧚ቇળ᩺ౝߣ౉ળᚻ⛯߈ߦߟ޿ߡ
‫ޤ⊛⋡ޣ‬ᧄળߪ‫ޔ‬વᾲߦ㑐ߔࠆቇℂᛛⴚߩㅴዷߣ⍮⼂ߩ᥉෸‫ޔ‬ળຬ⋧੕෸߮࿖㓙⊛ߥ੤ᵹࠍ࿑ࠆߎߣࠍ⋡⊛ߣߒߡ޿߹ߔ㧚‫ޣ‬ળ⸘ᐕᐲ‫ޤ‬ળ⸘ᐕᐲߪ‫ޔ‬Ფᐕ㧠᦬㧝ᣣߦᆎ߹ࠅ⠉ᐕ㧟᦬㧟㧝ᣣ߹ߢߢߔ㧚‫ޣ‬ળຬߩ⒳೎ߣળ⾌‫ޤ‬ળຬ⒳⾗  ᩰળ⾌㧔ᐕ㗵㧕

2. ‫ޟ‬ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓ⻠Ṷ⺰ᢥ㓸‫ࠍޠ‬ήᢱߢߐߒ޽ߍ߹ߔ㧚  ࡮ᱜ࡮ቇ↢࡮ฬ⹷࡮ផ⮈ߩฦળຬߦ㧝ㇱ‫⾥ޔ‬ഥળຬߦญᢙಽߩㇱᢙ㧔ૉߒ‫ޔ‬વᾲࠪࡦࡐࠫ࠙
ࡓ㐿௅ߩ೨ᐕᐲߩ㧟᦬㧞㧡ᣣ߹ߢߦ೨ᐕᐲಽ
߹ߢߩળ⾌ࠍ⚊౉ߒߚળຬߦ㒢ࠆ㧕‫౉ޣ‬ળᚻ⛯߈‫ޤ‬ᱜળຬ߹ߚߪቇ↢ળຬ߳ߩ౉ળߩ㓙ߪ‫౉ޔ‬ળ↳ㄟ↪
⚕ߦߏ⸥౉ߩ਄‫ޔ‬੐ോዪተߦࡈࠔ࠶ࠢࠬ߹ߚߪㇷㅍߢㅍࠅ‫ޔ‬ㇷଢᝄᦧߦߡᒰ⹥ᐕᐲળ⾌ࠍ߅ᡰᛄ޿ਅߐ
޿㧚⾥ഥળຬ߳ߩ౉ળߩ㓙ߪ‫౉ޔ‬ળ↳ㄟ↪⚕ߦߏ⸥౉ߩ਄‫ޔ‬੐ോዪተߦࡈࠔ࠶ࠢࠬ߹ߚߪㇷㅍߢ߅ㅍࠅ
ਅߐ޿㧚ᔅⷐ߇޽ࠇ߫ᧄળߩౝኈ‫ޔ‬ળೣ‫౉ޔ‬ળᚻ⛯߈╬ߦߟ޿ߡߏ⺑᣿ߒ߹ߔ㧚⾥ഥળຬ߳ߩ↳ㄟߺߪ૗ญߢ߽น⢻ߢߔ㧚㧔ᵈᗧ㧕࡮↳ㄟ↪⚕ߦߪ᳁ฬࠍ᣿⍎ߦ⸥౉ߒ‫ޔ‬㔍⺒ᢥሼߦߪ JIS㩄 - 㩎㩨ߩߏᜰ␜ࠍ߅㗿޿ߒ߹ߔ㧚࡮ળ⾌⚊౉ᤨߩㇷଢᝄᦧ↪⚕ߦߪ‫ޔ‬ળຬฬ㧔ᔅⷐߦᔕߓߡࡈ࡝ࠟ࠽ࠍઃߔ㧕ࠍᔅߕ⸥౉ߒߡਅߐ޿㧚ળ␠ฬߩߺ⸥タߩ႐ว‫౉ޔ‬㊄ߩขᛒ޿߇ߢ߈ߕ‫ޔ‬ળ⾌ᧂ⚊ߩ߹߹ߣߥࠅ߹ߔ㧚વᾲߦ㑐ߔࠆቇ⼂⚻㛎ࠍ᦭ᱜળຬ ߔࠆ⠪ߢ‫ᧄޔ‬ળߩ⋡⊛ߦ⾥ 㧤㧜㧜㧜౞หߒߡ౉ળߒߚ୘ੱ
ᧄળߩ⋡⊛ߦ⾥หߒ‫ᧄޔ‬ળ㧝ญ⾥ഥ ߩ੐ᬺࠍេഥߔࠆᴺੱ߹ߚ
㧟㧜㧜㧜㧜ળຬ ߪߘߩ੐ᬺᚲ‫ߪ޿ࠆ޽ޔ‬୘౞ੱ㜞ኾ‫ޔ‬⍴ᄢ‫ޔ‬ᄢቇߩቇㇱ߅ቇ↢ ࠃ߮ᄢቇ㒮ߦ࿷ቇਛߩቇ↢㧠㧜㧜㧜౞ળຬ ߢ‫ᧄޔ‬ળߩ⋡⊛ߦ⾥หߒߡ౉ળߒߚ୘ੱ

࡮ቇ↢ળຬ߳ߩ౉ળ↳ㄟߦ߅޿ߡߪ‫ޔ‬ᜰዉᢎቭߦࠃ
ࠆ࿷ቇ⸽᣿㧔⟑ฬ࡮ᝲශ㧕߇ᔅⷐߢߔ㧚㧞㧚ળຬߩᣇ‫߳ޘ‬
ᧄળߦ․ߦഞഭߩ޽ߞߚ⠪ 㧤㧜㧜㧜౞ฬ⹷ߢ‫✚ޔ‬ળߦ߅޿ߡផ⮈ߐࠇ ૉߒ‫ޔ‬ᚽ
ળຬ
ߚ⠪
એ਄ߪ㧜౞
ᧄળߩ⊒ዷߦነਈߔࠆߎߣ
ផ⮈ ߇ᦼᓙߢ߈ࠆ⠪ߢ‫ޔ‬ᒰ⹥ᐕળຬ ᐲߩ✚ળߦ߅޿ߡផ⮈ߐࠇߚ⠪‫ޣ‬ળຬჇടߣ⾥ഥળຬญᢙჇടߩ߅㗿޿‫ޤ‬୘ੱળຬߣ⾥ഥળຬߩჇട߇ᬌ⸛ߐࠇߡ޿߹ߔ㧚ળຬߩ⊝᭽ߦ߅߆ࠇ߹ߒߡ߽‫ࠆ߈ߢޔ‬㒢ࠅ๟࿐ߩ㑐ㅪߩᣇ‫߿ޘ‬࿅૕ߦ౉ળࠍ߅⺃޿ਅߐࠆࠃ߁߅
㗿޿ߒ߹ߔ㧚߹ߚ‫⾥ޔ‬ഥળຬ߳ߩ౉ળ↳ㄟߺฃઃߦ߅߈߹ߒߡ‫ޔ‬㧭㧔㧟ญ㧕‫ޔ‬㧮㧔㧞ญ㧕‫ޔ‬㧯㧔㧝ญ㧕ߣಽߌߡ߅ࠅ߹ߔ㧚⃻⾥ഥળຬߦ߅߆ࠇ߹ߒߡ߽‫ޔ‬ߢ߈ࠆ㒢ࠅญᢙߩჇടࠍ߅㗿޿ߒ߹ߔ㧚㧜౞‫ޣ‬ળຬߩ․ౖ‫ޤ‬‫ޣ‬ળ⾌⚊౉ߦߟ޿ߡ‫ޤ‬ળ⾌ߪᒰ⹥ᐕᐲౝߦ⚊౉ߒߡߊߛߐ޿㧚⺧᳞ᦠߪ߅↳ߒ಴ߩߥ޿㒢ࠅ․ߦ⊒ⴕߒ߹ߖࠎ㧚ળ⾌⚊౉⁁ᴫߪ੐ോዪߦ߅໧޿วߖਅߐ޿㧚ળ⾌⚊౉ߦߪ᛬ㄟߺߩㇷଢᝄᦧ↪⚕ࠍߏ೑↪ਅߐ޿㧚ߘߩઁߩ
ㅍ㊄ᣇᴺߢᚻᢙᢱ߇ᔅⷐߥ႐วߦߪ‫ޔ‬ㅍ㊄⠪஥ߩ
⽶ᜂߦߡ߅㗿޿⥌ߒ߹ߔ㧚ࡈ࡝ࠟ࠽ฬߩᬌ⚝ߦࠃ
ߞߡ౉㊄ߩ੐ോಣℂࠍⴕߞߡ߅ࠅ߹ߔߩߢળ␠
ฬߩߺߢળຬฬߩ⸥タ߇ߥ޿႐วߦߪᧂ⚊ᛒ޿ߦߥࠅ߹ߔ㧚

ળຬߪᧄળߩᵴേߦෳടߢ߈‫ޔ‬ᰴߩ․ౖ߇޽ࠅ߹ߔ㧚

1. ‫ޟ‬વᾲ‫ ޠ‬, ‫ ޟ‬THERMAL SCIENCE AND ENGINEERING ‫ࠍޠ‬ㇷㅍߒ߹ߔ㧚 㧔ᧄᐕᐲ⊒ⴕ੍ቯ㧦 5㧘 7㧘 9㧘 11㧘 1㧘 3᦬ภ㧕
  ࡮ᱜળຬ‫ޔ‬ቇ↢ળຬ‫ޔ‬ฬ⹷ળຬ‫ޔ‬ផ⮈ળຬߦ㧝ౠㅍઃ  ࡮⾥ഥળຬߦญᢙಽߩౠᢙㅍઃ

વᾲ 2003 ᐕ 9 ᦬-48-

੐ോዪ߆ࠄߩㅪ⛊‫ޣ‬ᄌᦝዯߦߟ޿ߡ‫ޤ‬㧔ൕോవ‫ޔ‬૑ᚲ‫ޔ‬ㅢାవ╬ߩᄌᦝ㧕ൕോవ‫ޔ‬૑ᚲ‫ޔ‬ㅢାవ╬ߦᄌᦝ߇↢ߓߚ႐วߦߪ‫ޔ‬Ꮞᧃߩ‫ޟ‬ᄌᦝዯ↪⚕‫ߡߦޠ‬ㅦ߿߆ߦ੐ോዪ߳߅⍮ࠄߖਅߐ޿㧚ㅢାవߩᄌᦝዯ߇ߥ޿႐วߦߪ‫ޔ‬ㇷㅍ‛߇ળຬߦ⏕ታߦዯ߆ߕ‫ߪ޿ࠆ޽ޔ‬ተฬਇ᣿ߦ
ࠃࠅએ㒠ߩㇷㅍ߇⛮⛯ߢ߈ߥߊߥࠅ߹ߔ㧚߹ߚ‫ޔ‬ౣ⊒ㅍ߇น⢻ߥ႐วߦ߽ߘߩ⾌↪ࠍߏ⽶ᜂ㗂ߊߎߣߦߥࠅ߹ߔ㧚㧔⾥ഥળຬߩઍ⴫⠪ᄌᦝ㧕
⾥ഥળຬߩ႐วߦߪ‫ޔ‬ᔅⷐߦᔕߓߡઍ⴫⠪ࠍᄌᦝߢ߈߹ߔ㧚㧔ቇ↢ળຬ߆ࠄᱜળຬ߳ߩᄌᦝ㧕ቇ↢ળຬ߇␠ળੱߦߥࠄࠇߚ႐วߦߪ‫ޔ‬ળ⾌߇ᄌࠊࠅ߹ߔߩߢᱜળຬ߳ߩᄌᦝዯࠍㅦ߿߆ߦߏឭ
಴ਅߐ޿㧚ߎߩߎߣߦߟ߈߹ߒߡߪ‫ޔ‬ᜰዉᢎቭߩ
ᣇ‫ߏ߽ࠄ߆ޘ‬ᜰዉࠍ߅㗿޿ߒ߹ߔ㧚㧔ᄌᦝዯឭ಴਄ߩᵈᗧ㧕ળຬ࠺࡯࠲ࠍᄌᦝߔࠆ㓙ߩ⺋ࠅࠍ㒐ߋߚ߼‫ޔ‬ᄌᦝዯߪᔅߕᦠ㕙ߦߡળຬ⥄り߽ߒߊߪઍℂߣ⹺߼ࠄࠇࠆᣇ߇ߏឭ಴ਅߐࠆࠃ߁߅㗿޿ߒ߹ߔ㧚‫ޣ‬ㅌળዯߦߟ޿ߡ‫ޤ‬ㅌળࠍᏗᦸߐࠇࠆᣇߪ‫ޔ‬ㅌળᣣઃߌࠍ⸥ߒߚᦠ㕙ߦߡㅌળዯ㧔ㇷଢᝄᦧ↪⚕ߦ⸥タน㧕ࠍឭ಴ߒ‫ޔ‬ᧂ⚊ળ⾌ࠍ⚊౉ߒߡਅߐ޿㧚ળຬ⊓㍳ࠍ᛹ᶖߒ߹ߔ㧚‫ޣ‬ળ⾌ࠍ㐳ᦼṛ⚊ߐࠇߡ޿ࠆᣇ߳‫ޤ‬㐳ᦼ㑆‫ޔ‬ળ⾌ࠍṛ⚊ߐࠇߡ޿ࠆળຬߩᣇ‫ޔߪޘ‬⥋ᕆ⚊౉ࠍ߅㗿޿ߒ߹ߔ㧚․ߦ‫ޔ‬ᐔᚑ 12 ᐕᐲએ㒠 ߩ ળ ⾌ ᧂ ⚊ ߩ ᣇ ߦ ߪ ‫ ޟ‬વ ᾲ ‫ ޟޠ‬THERMALSCIENCE AND ENGINEERING ‫ߩޠ‬ㅍઃࠍ஗ᱛߒ
ߡ߅ࠅ‫ޔ‬ㄭߊㅌળಣಽ߇ℂ੐ળߢ᳿ቯߐࠇ߹ߔ㧚㧟㧚੐ോዪߦߟ޿ߡ
ᰴߩᬺോࠍਅ⸥ߩ੐ോዪߢⴕߞߡ߅ࠅ߹ߔ㧚



-49-

੐ ോ ዪ‫ ޝ‬ᬺോౝ ኈ‫ޞ‬γ ) ౉ ળዯ‫ޔ‬ᄌ ᦝዯ‫ ޔ‬ㅌળ ዯߩฃ ઃδ ) ળ ⾌⚊౉ߩ ฃઃ‫ ޔ‬ળ⾌ ᓽ෼╬ε ) ળ ຬ‫ޔ‬㕖ળ ຬ߆ࠄ ߩ໧ ޿วࠊ ߖߦ ኻߔࠆ ᔕኻ ‫ޔ‬ㅪ⛊ ╬ζ ) વ ᾲࠪࡦࡐ ࠫ࠙ࡓ ⚳ੌ ᓟߩ‫⻠ ޟ‬Ṷ ⺰ᢥ㓸‫ޠ‬ߩ ᵈᢥฃ ઃ‫ ޔ‬ᣂ౉ળ ຬ߳ ߩቇળ ⹹‫ ޟ‬વᾲ‫ޔޠ‬⺰ᢥ㓸‫ ޟ‬THERMAL SCIENCE AND ENGINEERING ‫ ⊒ޠ‬ㅍ‫ ઁߩ ߘޔ‬ೀⴕ‛ ߩ⊒ ㅍη ) ߘ ߩઁᔅⷐ ߥᬺോ‫ ޝ‬ᚲ࿷࿾ ‫ޞ‬ ‫ ޥ‬113-0034 ᧲ ੩ㇺᢥ ੩඙ ḡፉ 2-16-16     ␠ ࿅ᴺੱ  ᣣ ᧄવᾲ ቇળ     TEL, FAX 㧦 03-5689-3401
E-MAIL: htsj@asahi-net.email.ne.jp
HP: http://www.htsj.or.jp㧔 ࿯ᣣ‫ ⑂␸ޔ‬ᣣࠍ㒰 ߊ‫ޔ‬ඦ ೨ 10 ᤨ㨪 ඦᓟ 5 ᤨ 㧕㧔ᵈᗧ㧕㧝㧚੐ോዪ߳ߩㅪ⛊‫߅ޔ‬໧޿วࠊߖߦߪ‫ޔ‬㔚⹤ߦࠃࠄߕߢ߈ࠆߛߌ ㇷ ଢ ᝄ ᦧ ↪ ⚕ ߩ ㅢ ା ᰣ ߿ࡈ ࠔ ࠶ ࠢ ࠬ ╬ ߩ ᦠ 㕙 ߦ ߡ ߅ 㗿 ޿ ߒ ߹ ߔ㧚㧞㧚ቇળ੐ോߩ⛔᜝ߣ਄⸥એᄖߩ੐ോߪ‫ޔ‬ਅ⸥ߦߡⴕߥߞߡ߅ࠅ߹ߔ㧚‫ ޥ‬113-8656  ᧲੩ㇺ ᢥ੩ ඙ᧄㇹ 7-3-1
 ᧲੩ᄢ ቇᄢ ቇ㒮Ꮏ ቇ♽ ⎇ⓥ⑼ ᯏ᪾ Ꮏቇኾ ᡹       ═ᧁ િ⧷
TEL: 03-5841-6417   FAX: 03-5800-6999
E-Mail : htsj@thtlab.t.u-tokyo.ac.jp Jour. HTSJ, Vol. 42, No. 176

੐ോዪ߆ࠄߩㅪ⛊ᣂ౉ળຬ㧔㨪㧕     ฬ

⾗ᩰ

᳁ ฬ

ൕോవ

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ኹጟ ༑๺

㕍ጊቇ㒮ᄢቇ ℂᎿቇㇱ

ቇ↢



᳁ ฬ


ൕോవ

ᱜ

ਛᦥ ᶈ৻

਻Ꮊᄢቇᄢቇ㒮Ꮏቇ⎇ⓥ㒮

ቇ↢





ᱜ

ጊᧄ ⾫

ᮮᴡ㔚ᯏࢃ

ቇ↢





ᱜ

ะ ൎᏆ

ࢃદ൓ደᯏ᪾⵾૞ᚲ

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ነઃળ⾌㧔㨪㧕 ฬ  ౞

⾗
ᩰ

᳁ ฬ

ฬ⹷㧔᳗ᐕ㧕 ㊁᧛ 㓷ት ᱜ⾨㓷 ኡ⠰᧲੩໡⦁ᄢቇ ฬ⹷₹೑ ⾫৻ ᱜ㐳↰ ቁᔒ

℄⃿ᄢቇᎿቇㇱฬ⹷᦯ㇱ ⾫

ᱜਭⷺ ༑ᓼ

ᄢ㒋ࠟࠬࢃ

ᱜ਄ቝㇺᐘ৻ ᄢಽᄢቇᎿቇㇱᱜ᫪ ᐽᒾ

ᘮᔕ⟵ႶᄢቇℂᎿቇㇱ ᱜᴡේ ᴦ

ᱜ㐳⼱Ꮉ ᷕ৻

৻㑐Ꮏᬺ㜞╬ኾ㐷ቇᩞ

⾗ᩰ

᳁ ฬ

વᾲ 2003 ᐕ 9 ᦬ൕോవ㐳ጟᛛⴚ⑼ቇᄢቇ
ንጊᎿᬺ㜞╬ኾ㐷ቇᩞ 

-50-

ൕോవ

ᣣᧄવᾲቇળᱜળຬ࡮ቇ↢ળຬ౉ળ↳ㄟߺ࡮ᄌᦝዯ↪⚕


-51-

Jour. HTSJ, Vol. 42, No. 176

ᣣᧄવᾲቇળ ⾥ഥળຬᣂⷙ౉ળ↳ㄟߺዯߌ↪⚕㧜 ↳ㄟᐕ᦬ᣣ

ᐕ᦬ᣣ̪ߏ⸥౉ߦ㓙ߒߡߩᵈᗧᣣᧄવᾲቇળ߆ࠄߩㇷㅍ‛ߪઍ⴫⠪ߦ߅ㅍࠅߒߡ߅ࠅ߹ߔߩߢ㧘ઍ⴫⠪ߩᚲዻߦᄌᦝ߇޽ࠅ߹ߒߚࠄ㧘ᦠ㕙ߦߡ੐ോዪተߏㅪ⛊ߊߛߐࠆࠃ߁߅㗿޿ߒ߹ߔ㧚
㧝

ળຬ⾗ᩰ

㧞

ઍ⴫⠪᳁ฬ

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߰ࠅ߇ߥ

㧠
㧡
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㧣
㧤
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10
11

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(ᚲዻ)

ઍ
⴫

⾥ഥળຬ

‫ޥ‬

㧙

⠪
ൕ
ോ
వ

ᚲ࿷࿾

TEL
FAX

ญᢙ

౒ㅢ࡮ኾ↪
ญ

ᣣᧄવᾲቇળ౉ળߩߏ᩺ౝ
㧝㧚ቇળߩળ⸘ᐕᐲߪᲤᐕ 4 ᦬ 1 ᣣ߆ࠄ⠉ᐕ 3 ᦬ᧃᣣ߹ߢߢߔ㧚㧞㧚⾥ഥળຬߩળ⾌ߪ㧝ญ㧟㧜㧘㧜㧜㧜౞㧛ᐕߢ㧘↳ߒㄟߺߪ૗ญߢ߽⚿᭴ߢߔ㧚↳ߒㄟߺญᢙߦࠃࠅ㧘ᰴߩࠃ߁ߦಽߌߡ߅ࠅ߹ߔ㧚㧔㧟ญ㧕㧘B㧔㧞ญ㧕㧘C㧔㧝ญ㧕㧟㧚ળຬߦߥࠅ߹ߔߣ‫ޟ‬વᾲ‫ޟޠ‬THERMAL SCIENCE AND ENGINEERING‫ߒ↳߅ࠍޠ‬ㄟߺญᢙ㧝ญߦߟ߈ฦ
㧝ㇱ߅ㅍࠅߒ߹ߔ㧚‫ޟ‬ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓ⻠Ṷ⺰ᢥ㓸‫ߒ↳߅ࠍ╬ޠ‬ㄟߺญᢙ㧝ญߦߟ߈㧝ㇱήᢱߢߐߒ
޽ߍ߹ߔ㧚ߎߩવᾲߣ THERMAL SCIENCE AND ENGINEERING ߪㅢᏱ㧘ᐕ㧢࿁㧔㧡㧘㧣㧘㧥㧘㧝㧝㧘㧝㧘㧟᦬ภ㧕⊒ⴕߒߡ߅ࠅ߹ߔ㧚ૉߒ㧘ᣣᧄવᾲࠪࡦࡐࠫ࠙ࡓ⻠Ṷ⺰ᢥ㓸ߦߟ߈߹ߒߡߪ㧘೨ᐕᐲߩળ
⾌ࠍᐕᐲᧃ߹ߢߦቢ⚊ߐࠇߚળຬߦ㒢ࠅᒰ⹥ᐕᐲߩ߽ߩࠍήᢱߢߐߒ޽ߍ߹ߔ㧚ߥ߅㧘ᐕᐲㅜਛߢߏ౉
ળߐࠇߚᣇߦߪᱷㇱߩㇺวߢ߅ㅍࠅߢ߈ߥ޿႐ว߽޽ࠅ߹ߔߩߢ㧘޽ࠄ߆ߓ߼ߏᛚ⍮߅߈ߊߛߐ޿㧚㧠㧚ᧄቇળߢߪ㧘੐ോ૞ᬺ◲⚛ൻߩߚ߼ߦળ⾌ߩ㗔෼ᦠߩ⊒ⴕߪㇷଢᝄᦧ߿㌁ⴕᝄㄟߩប߃ࠍ޽ߡߡ޿߹ߔ㧚◲නߥᦠᑼߩ㗔෼ᦠߪߏ↪ᗧߢ߈߹ߔ߇㧘ߘࠇએᄖߩ႐วߦߪ⾆␠ߏᜰቯߩᦠᑼࠍߏㅍઃਅߐ޿߹ߔࠃ
߁߅㗿޿↳ߒ޽ߍ߹ߔ㧚↳ㄟᦠㅍઃవ‫᧲ ޥ‬੩ㇺᢥ੩඙ḡፉ               ␠࿅ᴺੱᣣᧄવᾲቇળ੐ോዪ  6'.㧒(#:㧧
ળ⾌ߩᝄㄟవ㧧 ㇷଢᝄᦧߩ႐ว̆ㇷଢᝄᦧญᐳ   ␠࿅ᴺੱᣣᧄવᾲቇળ
 ㌁ⴕᝄㄟߩ႐ว̆ߺߕ߶㌁ⴕᄢጟጊᡰᐫ᥉ㅢ㗍㊄ญᐳ 
␠࿅ᴺੱᣣᧄવᾲቇળ  ⃻㊄ᦠ⇐ߩ႐ว̆਄⸥ߩ੐ോዪተߦᓮㅍ㊄ਅߐ޿㧚

વᾲ 2003 ᐕ 9 ᦬

-52-

ᐢ๔>
࠮ࡦࠨ࠹ࠢࡁࠬᩣᑼળ␠

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વ ᾲ

ISSN 1344-8692

Journal of The Heat Transfer Society of Japan

Vol. 42, No. 176

2003 ᐕ 9 ᦬⊒ⴕ⊒ⴕᚲ ␠࿅ᴺੱ ᣣᧄવᾲቇળ
‫ޥ‬113-0034 ᧲੩ㇺᢥ੩඙ḡፉ 2-16-16
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