2022 JSRAE Annual Conference, Presentation Program（1） Each general presentation has 20 minutes including 5 minutes for discussion．Keynote presentations has 40 minutes
including 10 minutes for discussion.
（2） Symbols ○/◎ show speakers. ◎ is the candidates for the best presentation awards.
（3） The authors whose affiliation are not mentioned belong to the same institute as the preceding author.

－－－－－ Day 1 －－－－

(Suwa University of Science), MOCHIZUKI Kaito

Room A <Sep. 7>
Workshop WS-2
"Safety, Physical Properties, Heat Transfer, Cycle
Performance Evaluations of Next Generation low-GWP
Refrigerants"
Moderator: Research Committee on Next Generation
Refrigerants
09:00 〜 10:40 WS-2 (1)Chairperson: HIGASHI Yukihiro (Kyushu Univ.)

A111 NEDO
projects
relatedcountermeasures◯ MORI Tomokazu (NEDO)

fluorocarbon

A112 Measurement and prediction of viscosity of CF3I
◎ TUHIN Rahman Atiqur (Saga Univ), MORSHED
Monjur, KARIYA Keishi, MIYARA Akio
A113 Vaper-liquid equilibrium measurement of ternary
systems containing CF3I◎
ISHIMARU
Hiroaki(Kyushu
Univ.),KITABATAKE Kentaro, HIGASHI Yukihiro,
SAKODA Naoya
A114 Measurements of the critical parameters for R455A,
R465A, and R466A◯ HIGASHI Yukihiro (Kyushu Univ), MIYANE
Kozue
11:00 〜 12:40 WS-2 (2)Chairperson: HIHARA Eiji (NIAD-QE)

A121 Risk assessment of built-in refrigerated display
cabinet using flammable refrigerantscomparison of A3 refrigerant and A2L refrigerant
when the leak height is near the floor◯ YAMASHITA Koji (JRAIA), KATO Toshimasa,
IKEDA Shinji, SAKAE Satoshi, ISHIHARA Shigeki,
KOBAYASHI
Akira,KAINUMA
Hidekazu,
HASEGAWA Takaharu, DENO Hiroshi, NAGAI
Hiroshi, HOSAKA Keiko
A122 Experimental evaluation of ignitability for R290 withvarious ignition sources◯ IMAMURA Tomohiko (Suwa University of
Science), TOMITA Natsuru (Graduate School, Suwa
University of Science), ITO Yukito, SATO Motoya

A123 Behavior of highly flammable refrigerant leak fromreach-in display cabinets◯ ITO Makoto (University of Tokyo), DANG
Chaobin (University of Fukui), CHEN Yu(University of Tokyo), HIHARA Eiji (NIAD-QE)
A124 Flammability of the low-GWP mixed refrigerant
based on HFO-1123◎ ZHANG Zhihua (The University of Tokyo), ITO
Makoto, DANG Chaobin (University of Fukui),
CHEN Yu (The University of Tokyo), HIHARA Eiji
(National Institution for Academic Degrees andQuality Enhancement of Higher Education)
A125 Numerical simulation of combustion characteristics
of mildly flammable refrigerant R32 using a detailed
chemical reaction model◯ DANG Chaobin (University of Fukui), ITO
Makoto (The University of Tokyo), HIHARA Eiji
(NIAD-QE)
13:40 〜 15:20 WS-2 (3)Chairperson: INOUE Norihiro (Tokyo Univ. of Marine
Science and Technology)

A131 Recent trends in regulations, standards anddevelopment for next-generation refrigerants
KISHIMOTO Tetsuo (NPO Environment andEnergy Network), KATAOKA Osami (JSRAE),MIYATA Masato (National Institute for Land andInfrastructure Management), TOJO Kenji (TOJO
R&D Office/Waseda University), MATSUMOTO
Kazuya (The High Pressure Gas Safety Institute ofJapan), KOUNO Kyoji (JSRAE), NISHIGUCHI Akira,◯ UEMURA Shigehiro
A132 Suppression of diesel explosion using compressor oil
additive for air conditioners◯ SAITOH Shizuo (Univ. Tokyo), ITO Makoto,
DANG Chaobin (Univ. Fukui), HIHARA Eiji (NIADOE)
A133 Suppression of disproportionation reaction of HFO1123 adding R290
◎ ZHANG Zhihua (The University of Tokyo), ITO
Makoto, DANG Chaobin (University of Fukui),
CHEN Yu (The University of Tokyo), HIHARA Eiji
(National Institution for Academic Degrees andQuality Enhancement of Higher Education)
A134 Void fraction measurement of R454C refrigerant insmooth circular tube

◯ KIM Moojoong (WISE), UEMURA Yuya (Waseda
University), JEONG Jongsoo (WISE), SAITO
kiyoshi (Waseda university)
15:40 〜 17:20 WS-2 (4)Chairperson: SAITOU Kiyoshi (Waseda Univ.)

A141 Experiment on evaporation heat transfer of binary
mixture refrigerant R32/CF3I in a multiport tube
◎ NOBUNAGA Maika (Graduate School of Marine
Science and Technology, Tokyo University ofMarine Science and Technology), JIGE Daisuke(Tokyo University of Marine Science andTechnology), INOUE Norihiro
A142 Condensation and evaporation heat transfer
characteristics of near-azeotropic refrigerant
mixture R1123/R32 inside horizonal smooth andmicro-fin tubes◯ LIU Yufei (Nagasaki University), KONDOU
ChiekoA143 Performance evaluation of a heat pump cycle using
R-455A for low-temperature applications◯ KAWAGITA Kanta (Kyushu University),
NAKATSU Hideaki, TAKATA Nobuo, FRANTISEK
Miksik, THU Kyaw, MIYAZAKI Takahiko, HIGASHI
Yukihiro
A144 Drop-in performance tests of low GWP refrigerant
to room air conditioners◯ MIYAOKA Yoichi (Waseda University), MORI
Ryohei, GIANNETTI Niccolo (Waseda university),
JEONG Jongsoo, SAITO kiyoshi
A145 Load test method of split air conditioners◯ ITO Makoto (University of Tokyo), SAITOH
Shizuo, CHANG Shika, CHEN Yu, HIHARA Eiji
(NIAD-QE)

SATO Tetsuya
B113 W/O emulsion formation behavior for using as a cold
storage material◯ MATSUZAKI Shun (Okayama University),
HORIBE Akihiko, YAMADA Yutaka, ISOBE
Kazuma11:00 〜 12:20 OS-9 (2)Chairperson: OHNISHI Hajime (Kanazawa Univ.)

B121 Study on freezing characteristics of supercooled
droplets on cold solid surface◯ AGUI Haruka (Waseda Univ.), GIANNETTI
Niccolo, JEONG Jongsoo, SAITO Kiyoshi, SAKAI
Yuta
B122 Construction of a measurement system capable ofquantitativeevaluationof
heatbalancecharacteristics during defrost operation of room air
conditioners and verification of its usefulness◎ YASUDA Shohei (電中研), UENO Tsuyoshi
B123 Verification of frosting tendency on heat exchanger
in heat pumps for electric vehicles◯ TSUNODA Isao (Shizuoka University)
B124 Frost formation on automobile heat exchanger◎ KURODA Rikuto (Kansai Univ.), MATSUMOTO
Ryosuke, ODA Yutaka, FUKAI Ao, KIDA Kenta,
IIKURA Hiroshi (JAEA), KURITA Keisuke
Organized Session OS-2
"Heat and Mass Transfer in Solid-Liquid Phase Change"
Organizer: TERAOKA Yoshikazu (Kanazawa Univ.),
ASAOKA Tatsunori (Shinshu Univ.)
13:40 〜 15:00 OS-2 (1)Chairperson: ASAOKA Tatsunori (Shinshu Univ.)

Room B <Sep. 7>
Organized Session OS-9
"Phenomena and Application Technology on Frost, Snowand Ice"Organizer: OHNISHI Hajime (Kanazawa Univ.), TSUNODA
Isao (Shizuoka Univ.)
09:40 〜 10:40 OS-9 (1)Chairperson: TSUNODA Isao (Shizuoka Univ.)

B111 Freezing evaluation of anti-freezing paint◎ OGAWA Riku (FUJIELECTRIC), MIZUSAWA
Tatsuya, ASADA Tadashi, TAKIGUCHI Kouji,
OKAMOTO Taichi (KANSAI UNIVERSITY),HIRANO Yoshiaki
B112 Research on the frost suppression effect byfacilitating mist generation with aerosol particles◎ HATTORI Akihiro (Waseda University),
TOKAWA Satoru, UEDA Akihiro, YOSHIDA Mikio,

B131 Growth characteristic of frost on anisotropic ice
surface◎ HIRAMATSU Taisei (Kanazawa University),
ZHANG JHINGPENG, TERAOKA Yoshikazu
B132 Continuous generation of ice containing ozone
micro bubbles using tap water
Concentration of released ozone gas from ice◎ KIZUKA Soma (Chuo University), ANDO Kenta,
NISHIMURA Kosuke, MATSUMOTO Koji
B133 Investigation on influence of voltage application toamphoteric surfactant mixtures in the anionic pH
range on supercooling degree◯ MARUKO Isamu (Univ. Chuo), MORITSUKA
Kento, NANBA Ryozaburo, MATSUMOTO Koji
B134 The effect of the temperature gradient of solid
surface on the droplet freezing behavior◯ MAEKAWA Shinya (Okayama Univ.), YAMADA
Yutaka, ISOBE Kazuma, HORIBE Akihiko
15:20 〜 16:20 OS-2 (2)Chairperson: TERAOKA Yoshikazu (Kanazawa Univ.)
B141 Effect of agglomeration of ice on flow pattern of ice
slurry◎ HARAZAKI Taiki (Shinshu Univ.), ASAOKA
Tatsunori
B142 Study on the frozen layer growth of ice slurries
flowing through a rectangular channel◯ MORIMOTO Takashi (Aoyama Gakuin Univ.),
KIMATA Hayato, KUMANO Hiroyuki
B143 Effect of concentration on expansion pressure
generation during solidification process of aqueous
solution◎ NAKAMURA Taichi (Meiji Univ.), KAWANAMI
Tsuyoshi,
ICHIBA
Motoyasu(Panasonic
Corporation), HORII Katsunori◯ KATSURA Takao
NAGANO Katsunori(Hokkaido

University),

C133 Development of a simulation tool for double spiralground heat exchangers and its application◎ YANG Kunning (Hokkaido University),
KATSURA Takao, NAGANO Katsunori
C134 Influence of factors on thermophysical properties inshallow ground◯ TANAKA Saburo (Nihon Univ.), ABE Haruto,
ARAI Takaya, MIYAOKA Futoshi, SASAKI Naoe
C135 Environmental design technique of reconstruction
project of the former site of Lohas houses◯ MIYAOKA Futoshi (Nihon Univ.), TANAKA
Saburo, SASAKI Naoe
General Session GS-1

Room C <Sep. 7>
Organized Session OS-6
"Utilization Technology of Ground Source Heat"
Organizer: KATSURA Takao (Hokkaido Univ.), TANAKA
Saburo (Nihon Univ.)
11:00 〜 12:20 OS-6 (1)Chairperson: TANAKA Saburo (Nihon Univ.)

C121 Forced convection heat transfer from a heatedrectangular cylinder in a saturated porous medium
UTANOHARA Yoichi (Komatsu University), ◯KIMURA Shigeo
C122 Air conditioning performance of geothermal heatpumps using residential steel pipe piles◎ HOSHI Yukito (Univ. of Yamanashi), TAKEDA
Tetsuaki
C123 Heat exchange performance of ground source heatpump using water well
◎ HORIGUCHI Kai (Univ.of Yamanashi),
YAMADA Shingen, TAKEDA Tetsuaki
C124 Heating performance of ground source heat pumpusing a horizontal ground heat exchanger◎ KOYAMA Hiromu (Univ.of Yamanashi),
NUMATA Ryo, TAKEDA Tetsuaki
13:40 〜 15:20 OS-6 (2)Chairperson: TAKEDA Tetsuaki (Univ. of Yamanashi)

C131 Development of a simulation tool for ground source
heat pump systems using horizontal unit typeground heat exchangers◎ NIMURA Kohei (Hokkaido University),
KATSURA Takao, SHOJI Yutaka, NAGANO
Katsunori
C132 Low-cost ground source heat pump system installed
to net zero energy house

15:40 〜 17:20 GS-1 (1)Chairperson: HAMAMOTO Yoshinori (Kyushu Univ.)

C141 Study on flow characteristics of expansion valve forvapor compression heat pumps◎ TOKURA Daiki (Waseda University),
TAKAHASHI Ryota, KOBAYASHI Junichi,
YAMAGUCHI Seiichi, SAITO Kiyoshi
C142 Performance evaluation of a magnetocaloric heatpump device with multiple active magnetic
regenerators◎ SUZUKI Ryotaro (Meiji Univ.), KAWANAMI
Tsuyoshi
C143 Consideration of the performance of an ejector
refrigeration cycle using a different working fluid of
R245fa or R1224yd(Z)◎ ITO Tamaki (Tokyo University of Marine Scienceand Technology), KUNIYOSHI Nao, TERASHIMA
Kohei (Tokyo University of Science), KOJIMA
Mitsuo (Tokyo University of Marine Science andTechnology), SATO Haruki
C144 Numerical analysis of oscillating heat pipe
◎ SASAKI Kodai (University of Fukui), YANG
Shaobo (The University of Tokyo), DANG Chaobin(University of Fukui)
C145 Measurement of slug flow behavior in low capillary
region◎ YAMADA Eita (Fukui University), YANG
Shaobo (Tokyo University), DANG Chaobin (Fukui
University)
Room D <Sep. 7>
Organized Session OS-10"Low Temperature Application and Technology for Foodand Biomaterials"
Organizer: ARAKI Tetsuya (The Univ. of Tokyo), KAWAI

Kiyoshi (Hiroshima Univ.), MASUDA Kazunori(Mayekawa Mfg. Co., Ltd.)
09:20 〜 10:40 OS-10 (1)Chairperson: ARAKI Tetsuya (The Univ. of Tokyo)

D111 Thawing of frozen tissue by utilizing high-frequency
ultrasonic wave
（Effect of ultrasonic irradiation method）◎ INUKAI Keito (Kanazawa Univ.), TADA Yukio,
HARUKI Masashi, YOSHIOKA Hideaki (NIT,
Ishikawa College)
D112 Prevention of deformation during microwavevacuum drying of fruits and vegetables byintroducing freezing and thawing process◯ ANDO Yasumasa (NARO), NEI Daisuke
D113 Study on the quality evaluation of frozen durian andremaining challenges◯ ARAKI Tetsuya (The University of Tokyo),
UENO Shigeaki (Saitama University)
D114 Physicochemical properties and antimicrobialactivity of edible coatings with tea tree essential oil◎ TAKAHASHI Manaka (Kyushu University),
HISAMATSU Kaito, TANAKA Fumina, TANAKA
Fumihiko
11:00 〜 12:20 OS-10 (2)Chairperson: KAWAI Kiyoshi (Hiroshima University)

D121 Study on the precipitation of lactose crystals in ice
cream during manufacturing process◎ SHIBA Misaki (Tokyo University of Marine
Science and Technology), TARUMI Yoshiki,
TAKAHASHI Aito (Nihon University), LEE Younju(Tokyo University of Marine Science andTechnology), SUZUKI Toru
D122 Effect of freezing and storage conditions of the ratioof metmyoglobin formation in tuna extract◯ KIMIZUKA Norihito (Hirosaki University)
D123 Effect of low-temperature blanching on the qualities
of frozen broccoli◯ NISHIDA Namiko (NARO), ANDO Yasumasa
D124 Effect of freezing conditions on the color
degradation of red bean paste◎ MIYAMOTO Machi (Tokyo University of Marine
Science and technology), LEE Younju, SUZUKI
Toru
13:40 〜 15:00 OS-10 (3)Chairperson: MASUDA Kazunori (Mayekawa Mfg. Co.,Ltd.)

D131 Improvement and guideline for operation of the dual
temperature container for refrigeration and freezingof food using computational fluid dynamics◎ KUNITA Yuki (Kyushu university), TANAKA
Fumina, TANAKA Fumihiko

D132 The effect of freezing conditions of home freezing on
Shirasu◯ UEDA Saki (FUKUSHIMA GALILEI CO. LTD.),USUI Hikari (TAKAHASHI GALILEI CO. LTD.),SADANO Sumika, NAKANISHI Ryo, SUZUKI Toru
(Tokyo University of Marine Science andTechnology)
D133 Effect of magnetic field application during freezing
on ice crystal formation inside food products◎ BABA Hayato (Tokyo University of Marine
Science and Technology), WATANABE Manabu,
BOLIVAR Mark Anthony Redo
D134 Correlation between the temperature change in the
refrigerator freezing room and how frost forms on
food◯ HOSHINO Hitoshi (Haier Asia R&D Co., Ltd.),
TANAKA Masaaki, TATENO Takaya, YOSHIDA
Yoshihiko, SHI Shingyoku, LEE Younju (Tokyo
University of Marine Science and Technology),
SUZUKI Toru
Organized Session OS-4
"Technological Development in Heat Exchangers"
Organizer:

ENOKI

Koji

(The

Univ.

of

Electro-Communications), ONISHI Hajime (Kanazawa Univ.),
MIYATA Kazushi (Fukuoka Univ.)
15:40 〜 17:20 OS-4 (1)Chairperson: ASANO Hitoshi (Kobe University)

D141 Gas-liquid distributions of refrigerant flows in multipass channels with vertical headers
Influence of heating of branch tubes on liquid
distribution characteristics◎ ONODERA Ayumi (Toshiba Carrier), HATADA
Takafumi, SAWAHARA Fuuka (Former Mie Univ.),
MORI Kohei (Mie Univ.), HIROTA Masafumi,
NISHIMURA Akira, MARUYAMA Naoki
D142 Withdrawal of the presentation
D143 Experiment on evaporation heat transfer
characteristics of R32/R1234ze(E) mixture in
multiple channels◎ NUMATA Natsumi (Graduate school of Marine
Science and Technology, Tokyo University ofMarine Science and Technology), JIGE Daisuke(Tokyo University of Marine Science andTechnology), INOUE Norihiro
D144 Flow pattern and average void fraction of adiabatic
gas-liquid two-phase flow in a plate heat exchanger◯ NAKATOMI Yusuke (Saga Univ), KARIYA
Keishi (Saga Univ), MIYARA Akio (Saga Univ)
D145 Experimental study of condensation local heattransfer characteristics of R454B in a plate heatexchanger◯ RAHMAN Mahbubur Md. (SAGA UNIVERSITY),TUN Thiha, KARIYA Keishi, MIYARA Akio
Room E <Sep. 7>
Organized Session OS-1
"Present Status and Future Development ofCompressors"
Organizer: FUKUTA Mitsuhiro (Shizuoka Univ.), ANAMI◯ ANAMI Keiko (OECU), KOIKE Masato,
KAWAMATA Junya
E124 Detection of refrigerant dissolution into oil incompression process◎ WATANABE Kei (Graduate School of Integrated
Science and Technology, Shizuoka University), REI
Uno, FUKUTA Mitsuhiro (Department of
Mechanical Engineering, Shizuoka University),
MOTOZAWA Masaaki, ATOBE Shouhei (Toshiba
Carrier Corporation)

Keiko (Osaka Electro-Communication Univ.)
09:20 〜 10:40 OS-1 (1)Chairperson:
ANAMI
Keiko
Communication Univ.)(OsakaElectro-E111 Nonlinear finite element method analysis of impact
stresses on a ring valve of a large industrial
reciprocating compressor◯ KOBAYASHI Kei (MAYEKAWA MFG. CO.,LTD), TSUJI Takuma, KOIKE Masato (Graduate
School, Osaka Electro-Communication University),
ANAMI Keiko (Osaka Electro-Communication
University), OKU Tatsuya (MAYEKAWA MFG.
CO., LTD)
E112 Calculation of internal flow in a compressor with thevalve motion◯ KAWABATA Shinichi (Daikin), DEGUCHI
Ryohei, MATSUURA Hideki
E113 A sound reduction solution of rotary compressor byexperimental source analysis◎ ICHIHARA Masaya (TCC), CHINEN Takeshi,
HIRAYAMA Takuya, KATO Hisataka
E114 Modeling of rotary compressor and comparison ofcycle performance using low GWP refrigerants◎ URASAKI Eriko (Waseda University), SANO
Hana, RYU Tao, JEONG Jongsoo, TOJO Kenji,
IKUMIYonezou,
NAKAMURA
Hiroo,YAMAGUCHI Seiichi, SAITO Kiyoshi
11:00 〜 12:20 OS-1 (2)Chairperson: MATSUMOTO
KOSAN)

13:40 〜 15:00 OS-1 (3)Chairperson: YAMASHITA Hironori (Mayekawa Mfg. Co.,Ltd.)

E131 Characteristics of POE refrigeration oil for R290
◯ TAKAKI Tomohiro (ENEOS), KAWAGUCHI
Masaki, ANDO Makoto, MIZUTANI Yuya,
SHITARA Yuji
E132 Development of PVE refrigeration lubricants forrefrigerant leakage detection◯ MATSUMOTO Tomoya (IDEMITSU KOSAN),TAKAGISHI Naoya
E133 Influence of magnetic field on dielectric constant ofmagnetic nano-oil/ refrigerant mixture◎ MORI Yamato (Shizuoka University, Departmentof Engineering), MOTOZAWA Masaaki, FUKUTA
Mitsuhiro
E134 Evaluation of leakage and friction at sliding surface
applied magnetic nano-oil◎ KIKUCHI Takanobu (Shizuoka University,
Graduate School of Integrated science andTechnology), MOTOZAWA Masaaki (Shizuoka
University, Department of Engineering), FUKUTA
Mitsuhiro"Seminar on Compressor Technology" SN-1
Moderator:

TOJO

Kenji

(Tojo

R&D

design

15:20 〜 17:20 SN-1 (1)Chairperson: TOJO Kenji (Tojotechnology/Waseda Univ.)

R&D

designtechnology/Waseda Univ.)

Tomoya(IDEMITSU

E121 Evaluation of gas leakage flow through blowhole inscrew compressor
KAWAMATA Junya (OECU), ◎ KOIKE Masato,
ANAMI Keiko, OKU Tatsuya (MAYEKAWA MFG.
Co. Ltd.), YAMASHITA Hironori
E122 Effects of rotational transmission error on vibration
for screw compressors
OHSHIMA Fumihiro (Saga university), IWASAWA
Takahiro (Suzuki Motor Corporation), ◯YAMASHITA Hironori (MAYEKAWA MFG.
Co.,Ltd)
E123 Bearing clearance design for load sharing on
auxiliary cranks for scroll compressors

E141 Thermophysical properties of low GWP refrigerant
blendsWhat is the difference between a single refrigerant
and a refrigerant blend?
◯ HIGASHI Yukihiro (Kyushu Univ)
E142 Calculations of thermophysical properties for
mixtures◯ AKASAKA Ryo (KSU)
E143 2022 Purdue conference summary report◯ TOJO Kenji (TOJO R&D Office / Waseda
University)

E144 Multi air conditioning system for building ”Super
Multi u series”
Development of multi air conditioning system forbuilding that realizes space saving and highefficiency◯ MIURA Ken (Toshiba Carrier), SHIMIZU
Kastsuhiro, YAMANE Hiromasa, AOKI Toshimasa,
HIRANO Kouji
E145 Vertical built-in refrigerated display cabinets(SB,BC series) using R290 Refrigerant
YAMAMOTO Hiroaki (MELARS), ◯ HOSAKA
Keiko, GOTO Hiroyuki, SATO Masanori (MELCO),TANAKA Chihiro
E146 Plugin hybrid transport refrigeration unit ”TE20,30”◯ WATANABE Yasushi (Mitsubishi Heavy
Industries Thermal Systems,Ltd.), OSADA Kazumi,
JINNO Hiroki, OHATA Yohei

SEKIYA Hiroshi (Waseda University Graduate
School), WANG Yi, ◯ DENZUMI Aoto
11:00 〜 12:20 OS-7 (2)Chairperson: YAMAGUCHI Seiichi (Waseda Univ.)

A221 Unified thermal energy system analysis theory basedon circuit theory◯ SAITO Kiyoshi (Waseda University)
A222 Withdrawal of the presentation
A223 Research on refrigeration cycle simulation and its
application technology for realization of HILS
◯ SHIRAKI Takashi (FUJI ELECTRIC), TAJIMA
MinatoA224 Process integration of industrial heat pumps
Conceptualization of heat pump selection methodwith pinch analysis◯ KAIDA Takenobu (CRIEPI)－－－－－ Day 2 －－－－
13:40 〜 14:40 OS-7 (3)Chairperson: YAMAGUCHI Seiichi (Waseda Univ.)

Room A <Sep. 8>
Organized Session OS-7
"Application of Simulation Technology for Refrigeration,
Air-conditioning and Water Heating"
Organizer: YAMAGUCHI Seiichi (Waseda Univ.), NONAKA
Masayuki(Hitachi-Johnson

Controls

Air-

Conditioning, Inc.), YAMASHITA Koji (Mitsubishi
Electric Corp.), TAIRA Shigeharu (Daikin Industries,
Ltd.)
09:20 〜 10:40 OS-7 (1)Chairperson: YAMASHITA Koji (Mitsubishi Electric
Corp.)

A211 Economic and environmental assessment ofintegrated industrial heat pump simulator◯ JEONG Jongsoo (Waseda university), MUTO
Sou, MIYAOKA Yoichi, SAITO Kiyoshi
A212 Energy-saving and indoor comfort evaluations ofvapor-compression type air-conditioning systemusing hierarchical control strategy◯ WAKUI Tetsuya (Osaka Metropolitan
University),
MATSUMOTO
Takuji(OsakaPrefecture University), YOKOYAMA Ryohei(Osaka Metropolitan University)
A213 Assessment of air-conditioners with dynamic
performance testing method◯ MORI Ryohei (Waseda university), MIYAOKA
Yoichi, GIANNETTI Niccolo, JEONG Jongsoo,
SAITO Kiyoshi

A231 Reduction of irregular temperature distribution fora pharmaceutical warehouse with the Dirivent
system
Evaluating the effectiveness of the Dirivent system
by CFD analysis◯ SAITO Makoto (Takenaka), SERI Koichi,
MOCHIDOME Takashi
A232 Combination effect of light emitting airflow sensor
and cloud-based multi-point simultaneous sensing
Rapid airflow evaluation with light emitting airflow
sensor◯ TAKATSUKA Takeshi (SNK), AYAME Hisao,
MORI Yuudai, KIMURA Takashi
A233 Reduction of refrigerant recovery time by coolingdevice for refrigerant recovery cylinder using latentheat
1st Report: Study on to speed up the airflow aroundthe recovery tank
◯ NAKANISHI Akane (Mitsubishi Electric
Corporation), OTA Koji (Mitsubishi Electric
Building Solutions Corporation), DOHGAN
Yoshihiro, OHUE Akihiro
15:00 〜 16:00

Special Lecture
Presenter: KOUCHI Toshinori (Okayama Univ.)
16:00 〜 16:30

Commendation Ceremony
Room B <Sep. 8>

A214 Construction of refrigeration cycle system test
equipment and cycle simulation model for airconditioning

Organized Session OS-8

"Technologies of Desiccant, Adsorption, Absorption andChemical Reaction"
Organizer:

TSUJIGUCHI

Takuya(Kanazawa

Univ.),KUBOTA Mitsuhiro (Nagoya Univ.), ESAKI Takehiro(Kyushu Univ.)
09:20 〜 10:40 OS-8 (1)Chairperson: TSUJIGUCHI Takuya (Kanazawa Univ.)

B211 Development of redox-type chemical heat storage
materials using Cr-doped Cu-Mn complex oxides◎ CHEN Xiaoyu (Nagoya U.), KUBOTA Mitsuhiro,
KOBAYASHI Noriyuki, YAMASHITA Seiji, KITA
Hideki
B212 Test manufacturing of small-scale heat storage
worked by cobalt oxide redox reaction◎ INAGUMA Daiki (Nagoya Univ.), KOBAYASHINoriyuki, KUBOTA Mitsuhiro
B213 Candidates of adsorbents with suitable adsorption
properties for double-effect adsorption refrigeration
cycle with adsorption heat recovery◎ YOSHIDA Takuto (TUAT), AKISAWA Atsushi
B214 Experimental sensitivity analysis of cycle time on
the performance of double effect adsorption
refrigeration cycle◯ AKISAWA Atsushi (Tokyo University ofAgriculture and Technology), KONO Masahiro,
HONDA Takuya
Organized Session OS-8
"Technologies of Desiccant, Adsorption, Absorption andChemical Reaction"utilizing low-temperature wasteheat about 100℃
◯ KAWAKAMI Yoshiaki (Takasago ThermalEngineering Co., Ltd.), KAMATA Haruyuki,
TANINO Masayuki
B223 Development of steam generation heat pump usingchemical thermal storage◯ KAKI Hirokazu (Nissin Electric), IWAKOKE
Tsubasa, ICHINOSE Atsuhiro, KOBAYASHINoriyuki (Nagoya Univ.)
B224 Development of a small absorption refrigerator that
stores waste heat with an absorbent◯ YAMAMOTO shoya (Aisin), TSUBOUCHI
Osamu, DANG Chaobin (Univ. Fukui), TAKEMURA
Fumio (AIST), INADA Takaaki (Tokyo Denki
University)
13:40 〜 14:40 OS-8 (3)Chairperson: NABESHIMA Yuki (SIST)

B231 Study on surface wettability improvement of threefluid gas-liquid contactors for humidity control air
conditioners◎ VARELA Richard Jayson (Waseda University),
ISOGAI Hironori, BHOWMIK Mrinal, GIANNETTI
Niccolo, JEONG Jongsoo, SAITO Kiyoshi
B232 Unsteady characteristics for control of liquid
desiccant air-conditioning system◎ TOYAMA Hiroki (Waseda University),
NISHIGUCHI Tsubasa, YAMAGUCHI Seiichi
B233 Experimental evaluation of absorption/desorption
rate with HFC-134a and [Bmim][Tf2N] pair in
hybrid absorption refrigerator cycle◎ ESAKI Takehiro (Kyushu University), SUGAI
yuichiRoom C <Sep. 8>

Workshop WS-4
"Applications and Demonstrations of Thermally Driven
Technologies"

Workshop WS-5
"Current Status on the Research and Development of

Joint Session

Alternative Refrigerants to R23"

Organizer, moderator: TSUJIGUCHI Takuya (Kanazawa
Univ.), KUBOTA Mitsuhiro (Nagoya Univ.), ESAKI

Moderator: AKASAKA Ryo (Kyushu Sangyo Univ.),
KAYUKAWA Yohei (AIST)

Takehiro (Kyushu Univ.), Technical Committee on
Desiccant,Adsorption,

Absorption,

Chemical

Systems
11:00 〜 12:20 OS-8 (2), WS-4 (1) Joint Session
Chairperson: MIYAZAKI Takahiko (Kyushu Univ.)

B221 Study on applicability of sensible/latent heatseparation technology using desiccant to drying
process◎ HIGASHI Tomohiro (CRIEPI), KAIDA Takenobu,
ZHANG Li
B222 Development of adsorption thermal storage system

09:20 〜 10:40 WS-5 (1)Chairperson: WATANABE Manabu (Tokyo Univ. of
Marine Science and Technology)

C211 The background and effects of developing R508A for
ultra low temperature applications◯ TAKEMASA Kazuo (TTO)
C212 Measurements of the critical parameters for low
GWP refrigerant R1132a◯ HIGASHI Yukihiro (Kyushu Univ)
C213 Cycle performance of alternative refrigerants for
R23◯ KAYUKAWA Yohei (AIST), AKASAKA Ryo(Kyushu Sangyo University), SAKANIWA Shun
(Graduate School of Science and Engineering,
Waseda University), SAITO Kiyoshi
11:00 〜 12:20 WS-5 (2)Chairperson: AKASAKA Ryo (Kyushu Sangyo Univ.)

C221 Liquidus-point prediction of new ternary refrigerant
mixture for low temperature applications◎ ASOU R Seth (Nagasaki Univ), MIYOSHI Kohei,
KAWAMURA Ryuzi, KONDOU Chieko
C222 R-23 alternative, next generation refrigerant R473A
LOW E Robert (Koura), SEETON J Christopher, ◯YAMAMOTO Tsuyoshi
C223 Introduction of case studies of ultra-low
temperature/low GWP refrigerant R-469A◯ SHIMOSAKA Koh (ETAC Engineering Co., Ltd),KUSUMOTO Ryota (Kusumoto Chemicals, Ltd.
ETAC division)
C224 Mildly flammable characteristics and safety of low
GWP refrigerants◯ UNO Mitsuyo (NISSIN)
Organized Session OS-6
"Utilization Technology of Ground Source Heat"
Organizer: KATSURA Takao (Hokkaido Univ.), TANAKA
Saburo (Nihon Univ.)
13:40 〜 14:40 OS-6 (3)Chairperson: KATSURA Takao (Hokkaido Univ.)

C231 On the energy efficient operation of ground source
heat pumps in moderate climate regions◯ KINDAICHI Sayaka (Hiroshima University)
C232 Field test of air conditioning system using both air
and ground heat sources◎ IKUNO Tatsuaki (Graduate School of Saga
University), TAKATSUKA Kouya (Graduated from
Saga University’s Graduate School), KARIYA
Keishi (Saga University), MIYARA Akio
Room D <Sep. 8>
Organized Session OS-4
"Technological Development in Heat Exchangers"
Organizer:

ENOKI

Koji

(The

Univ.

of

Electro-Communications), ONISHI Hajime (Kanazawa Univ.),
MIYATA Kazushi (Fukuoka Univ.)
09:00 〜 10:40 OS-4 (2)Chairperson: KUROSE Kizuku (Tokyo Univ. of Science)

D211 Larger and longer non-powered heat transporttechnology - Loop heat pipe based onunderstanding of thermo-fluid behabior in porous
media◯ NAGANO Hosei (Nagoya Univ)
D212 Pool boiling enhancement on expanding channel
heating surface via copper foam
◎ YANG Shaobo (The Univ. of Tokyo), HONG
Sihui (The SYS Univ.), DANG Chaobin (Fukui
Univ.), CHEN Yu (The Univ. of Tokyo)
D213 Optimization of refrigerant circuitry within finnedtube heat exchangers using thermo-genetic pathalgorithm◎ GIANNETTI Niccolo (Waseda university),
GARCIA S John Carlo, VARELA J Richard, SEI
Yuichi (The University of Electro-Communications),
ENOKI Koji, JEONG Jongsoo (Waseda university),
SAITO Kiyoshi
D214 Development of liquid hydrogen vaporizer
MURATA Hiroaki (OKAMURA), ◯ YABASE
Hajime (Waseda University), INOUE Naoyuki,
IKUMI Yonezou, TAKEDA Minoru (Kobe
University), SAITO Kiyoshi (Waseda University)
11:00 〜 12:20 OS-4 (3)Chairperson: OHNISHI Hajime (Kanazawa Univ.)

D221 Visualization and void fraction measurement ofrefrigerant two-phase flow in cross-flow type minichannel evaporator by neutron radiography
Effects of non-uniform heat flux
◎ KIYOHARA Keita (Kobe Univ.), INOUE
Shunsuke, MURAKAWA Hideki, SUGIMOTO
Katsumi, KUBO Yohei (Kobe Steel), KURITA
Keisuke (JAEA), IIKURA Hiroshi, ASANO Hitoshi(Kobe Univ.)
D222 Experiments on condensation flow visualization of
R1234ze(E) in microchannels◎ GOTO Tatsuki (Graduate School of Marine
Science and Technology, Tokyo University ofMarine Science and Technology), JIGE Daisuke(Tokyo University of Marine Science andTechnology), INOUE Norihiro, SAGAWA Kentaro(Fujitsu General Limited)
D223 Condensation heat transfer of HFC134a flowing in ahorizontal rectangular mini-channel at low mass
fluxes◎ OOKURA Hirofumi (FUKUOKA UNIV.),MIYATA Kazushi, GAO Lei
D224 Attempt to simultaneously measure boilingbehaviors and heat transfer fluctuations in arectangular minichannel◎ YOSHIDA Masaki (National Defense Academy),
YAMADA Shunsuke, FUNAMI Yuki, NAKAMURA
Hajime13:40 〜 14:40 OS-4 (4)Chairperson: MIYATA Kazushi (Fukuoka Univ.)

D231 Flow structure and heat transfer characteristics offalling film with nucleate boiling on an inclined plate◯ UBARA Tsutomu (Kobe Univ.), SUGIMOTO
Katsumi, ASANO Hitoshi
D232 Effect of operating pressure on heat transfer
characteristics of falling film evaporation of
HFO1233zd(E) on a horizontal cylinder◎ SAWATARI Kazuya (Kobe Univ.), UBARA
Tsutomu, SUGIMOTO Katsumi, ASANO Hitoshi
D233 Experimental study on falling film evaporation heattransfer of R245fa
Effect of surface roughness◎ AKADA Ikuro (Graduate School of Marine
Science and Technology, Tokyo University ofMarine Science and Technology), FUKUOKA
Naoya, JIGE Daisuke (Tokyo University of Marine
Science and Technology), INOUE Norihiro
Room E <Sep. 8>
Workshop WS-3
"Renewable Energy and Heat Pump Systems"
Moderator: KASAHARA Shinichi (Daikin Industries, Ltd.),
KANAI

Hiroshi(Panasonic

Corp.),DAIGUJI

Hirofumi (The Univ. of Tokyo)
09:20 〜 10:40 WS-3 (1)Chairperson: KASAHARA Shinichi (Daikin Industries,
Ltd.)

E211 Exploring the world of fundamental particles withquantum computers◯ TERASHI Koji (Tokyo University)
E212 Energy saving innovation of factory air conditioning
system by 700 kW scale aquifer heat storage system◯ CUI Linri (Mitsubishi Heavy Industries Thermal
System， LTD), SAKAI Masanobu, UEDA Kenji
E213 Outline of demand response demonstration using
vending machines, air conditioning, and lighting◯ FUJITA Miwako (CEPCO), NAKAYAMA Hiroshi,
MURAKAWA Takayoshi, CHIBA Rie (TOENEC)

YAMADA Shohei, YOSHIMI Manabu, HIKAWA
Takeshi, KASAHARA Shinichi
E222 In situ measurement of circulation composition ofrefrigerant mixture in heat pump system with NIR
absorption spectroscopy◎ MIYAWAKI Kosuke (MELCO), IKEDA Soshi,
HIRATSUKA Kengo, SHIKAZONO Naoki (UTokyo)
E223 Refrigerant leak detection of air conditioner by deeplearning◯ KOMURE Shinya (TCC), ISOBE Yasuyuki(TDSL), KIGUCHI Yukio (TCC), HIRAHARA Morio
E224 Development of superhydrophobic surfaces
Toward a delayed Cassie-Baxter to Wenzel
transition◎ TAKAHASHI Yukinari (Univ. Tokyo), SHAMIM
A
Jubair,SHAUKAT
Nadeem(PIEAS),
MOUTERDE Timothée (Univ. Tokyo), HSU WeiLun, CHOI Junho, DAIGUJI Hirofumi
13:40 〜 14:40 OS-3 (2)Chairperson: FAN Yunqing
Corporation)

E232 Study on consideration of direct expansion systemfor environmental laboratory
Part5, Refrigerant distribution method forevaporator◯ NAGATA Junichiro (Sanki Engineering), SASAKI
Masanori, SHIMMURA Koichi, FUKUMORI Kanta
E233 Study on miscibility for refrigerant and behavior on
refrigeration cycle of refrigeration oil◯ NAKANO Ryoichi (JAPAN SUN OIL), SAITO
Rei, SUZUKI Yoshinori－－－－－ Day 3 －－－－
Room A <Sep. 9>
Organized Session OS-7

"Refrigeration System Technology of Next Generation""Application of Simulation Technology for Refrigeration,

Organizer: SAITO Rei (Japan Sun Oil Company, Ltd.), FAN(Mitsubishi

Electric

Electric

E231 Development of equipment for inactivating airborne
viruses◯ MATSUMOTO Noboru (Fuji Electric), ASADA
Tadashi, OHGURI Nobuaki, MATSUMOTO
Masahiro, YU Zengqiang

Organized Session OS-3

Yunqing(Mitsubishi

Corporation),

MATSUOKA Fumio (Heat Pump Laboratory)

Air-conditioning and Water Heating"
Organizer: YAMAGUCHI Seiichi (Waseda Univ.), NONAKA
Masayuki(Hitachi-Johnson

Controls

Air-

11:00 〜 12:20 OS-3 (1)Chairperson: SAITO Rei (Japan Sun Oil Company, Ltd.)

Conditioning, Inc.), YAMASHITA Koji (Mitsubishi

E221 Research and development of remote refrigerantleak monitoring system for VRF systems
The 4th Report - Development of leak detection forheat recovery VRFs ◯ KIMURA Shunsuke (Daikin Industries, Ltd.),

Ltd.)

Electric Corp.), TAIRA Shigeharu (Daikin Industries,

09:40 〜 10:40 OS-7 (4)Chairperson: TAIRA Shigeharu (Daikin Industries, Ltd.)A311 Study on control characteristics of air-conditioning
system◎ ARIGA Shintaro (Waseda University), TODATE
Tatuhito, YAMAGUCHI Seiichi

09:00 〜 10:40 OS-8 (4)Chairperson: YAMAGUCHI Seiichi (Waseda Univ.)

A312 Exploring parameters for air-conditioning devices
with Bayesian optimization◯ NAKANE Koki (MELCO), TAKEMURA Ryuichi,
TANAKA Kosuke, SUGIHARA Kenya, MARIYAMA
Toshisada

B311 Temperature effect on water adsorption anddesorption in mesoporous metal-organic framework
MIL-101(Cr)◎ FEI Shubo (Univ. Tokyo), GAO Jiao, MATSUDA
Ryotaro (Nagoya Univ.), ENDO Akira (AIST),DELAUNAY Jean-Jacques (Univ. Tokyo), HSU
Wei-Lun, DAIGUJI Hirofumi

A313 Control method of room air conditioners during
start-up operation◎ ISHIZAKA Shigeki (Waseda University),
VARELA Jayson Richard, JEONG Jongsoo, SAITO
Kiyoshi
11:00 〜 12:20 OS-7 (5)Chairperson: NONAKA Masayuki (Hitachi-Johnson
Controls Air-Conditioning, Inc.)

A321 A proposal of energy saving design method of heatexchanger in air conditioner
2nd Report : Application to refrigerant circuitdesign of indoor unit for room air conditioner
considering uneven air velocity profile and maldistribution of refrigerant◎ HATTORI Hironori (Mitsubishi Electiric),
TATSUTA
Kosuke,NAKAGAWA
Naoki,KANATANI
Toshiki,
KODAMA
Takuya,
KOBAYASHI Takashi
A322 A proposal of energy saving design method of heatexchanger in air conditioner
3rd Report, A robust refrigerant distributor
considering drifted liquid flow from the upstream
bending pipe
◎ TATSUTA Kosuke (Mitsubishi Electric),
HATTORI
Hironori,
NAKAGAWA
Naoki,KANATANI
Toshiki,
KODAMA
Takuya,
KOBAYASHI Takashi
A323 Numerical analysis on two phase flow at a branch of
air conditioning system with multiple indoor units◎ NISHIO Jun (Mitsubishi Electric), KUROSE
Ryoichi (Kyoto University)
A324 Numerical study of the effect of channel aspect ratio
on boiling heat transfer performance in rectangularmicrochannel heat exchangers using R32◯ BADHAN Pragun (Daikin Industries Ltd.),
FUKUOKA Motohiko, YOKOSE Kiyonori
Room B <Sep. 9>
Organized Session OS-8
"Technologies of Desiccant, Adsorption, Absorption andChemical Reaction"
Organizer:

TSUJIGUCHI

Takuya(Kanazawa

Univ.),KUBOTA Mitsuhiro (Nagoya Univ.), ESAKI Takehiro(Kyushu Univ.)

B312 Towards the precision adsorbents via understanding
molecular-level surface phenomena of noble gases
and non-polar gases on common adsorbents: Part 1- Monte Carlo approach◯ SAREN Sagar (Kyushu Univ.), CHEN Haonan,
MIKSIK Frantisek, MIYAZAKI Takahiko, THU
Kyaw
B313 Towards the precision adsorbents via understanding
molecular-level surface phenomena of noble gases
and non-polar gases on common adsorbents: Part 2– Molecular Dynamics Method◯ CHEN Haonan (Kyushu University), SAREN
Sagar, MIKSIK Frantisek, MIYAZAKI Takahiko,
THU Kyaw
B314 Development and characterization of highly porous
activated carbon from pine cone
The activated carbon with a high porous structure
and water adsorption capacity◯ YU Hao (Kyushu University), MIKšíK František,
THU Kyaw, MIYAZAKI Takahiko
B315 Adsorption characteristics of water vapor onto
zeolite/Al composites for adsorption refrigeration◎ CHUMNANWAT Suppanat (Kanazawa Univ.),
KODAMA Akio, TAKIGUCHI Noboru, KUMITA
Mikio
11:00 〜 12:20 OS-8 (5)Chairperson: KUBOTA Mitsuhiro (Nagoya Univ.)

B321 Research on adsorption heat pumps using natural
mesoporous materials
15th Report: WSS adsorption characteristics ofmethanol for extracting cold heat below 0 ℃．
◯ SHIINA Risa (hokkaido university), HE Fang,
NAGANO Katsunori, TOGAWA Junya (Nippon
Netugen system co.ltd)
B322 Research and development of low-cost adsorption
heat pump using natural mesoporous material
14nd Report: Investigation of the heat recovery andthe mass recovery processes based on the threedimensional numerical calculation◯ HE Fang (Hokkaido University), NAGANO
Katsunori, TOGAWA Junya (Nihon Netsugen
System)
B323 Performance improvement by applying heatrecovery and mass recovery on the adsorption heatpump using activated carbon-freon refrigerant pair◯ SEO Sang won (Kyushu University), MAESHIRO
Yuta, MIKSIK Frantisek, THU Kyaw, MIYAZAKI
TakahikoB324 Dynamic simulation of a temperature upgrading typeadsorption heat pump cycle with heat recovery
process◯ ZHAO Junyu (Kyushu Univ.), HAMAMOTO
Yoshinori
13:40 〜 15:20 OS-8 (6)Chairperson: ESAKI Takehiro (Kyushu Univ.)

B331 Observation of frost formation behavior on apolymer sorbent coated surface◯ YUASA Koichi (Okayama University), HORIBE
Akihiko, YAMADA Yutaka, ISOBE Kazuma
B332 Experimental study on condensation andevaporation on surface of chilled mirror formeasurement of dew point temperature◎ KONISHI Takehiro (Waseda University),
HANEDA Naoki, KOGURE Sayaka, YAMAGUCHI
Seiichi

Chairperson: MATSUDA Kenji
Industries Thermal Systems)(Mitsubishi

Heavy

C311 Liquid density measurement for R1233zd(E) andR1224yd(Z) with a vibrating tube densimeter◎ UCHIKOSHI Ryuga (Fukuoka Univ.),
NISHIYAMA Takashi, GAO Lei
C312 Surface tension measurement by a differential
capillary-rise method for a ternary mixture
R1123/R32 /CF3I (73/22/5 mass％)◎ OTSUBO Yuma (Nagasaki University),
KAWAHARA Takemasa, NONAKA Ryutaro,
KONDOU Chieko
C313 Evaluation of application to hot water heating using
CO2 refrigerant heat pump water heater◯ KUROIWA Toru (MTH), OKADA Yuji, SASAYA
Yugo
C314 Vapor liquid equilibrium system simulation by amolecular dynamic method for R1123/CF3I◎ IMAI Tomoaki (Nagasaki university), MIURA
Takehiro, HASHIMOTO Masato, KONDOU Chieko

B333 A crossflow desiccant dehumidifier incorporating
direct hot water regeneration and evaporative
cooling with residual water◎ SUNHOR Seng (Kanazawa University),
SAPUTRA ADI Dendi, TSUJIGUCHI Takuya,
OSAKA Yugo, KODAMA Akio

C315 Ideal gas heat capacity estimation of R32 and R1123
based on molecular vibration analysis◎ SAKANIWA Shun (Waseda University),
KAYUKAWA Yohei (National Institute of Advanced
Industrial Science and Technology), AKASAKA Ryo(Kyushu Sangyo University), JEONG Jongsoo(Waseda University), SAITO Kiyoshi

B334 Study of visurising of the thermal and humidity
gradations inside the rotating materials
NABESHIMA Yuki (SIST), KIMURA Ryushi(NITKC), OKABE Kumi (SIST), ◯ SUZUKI Nami

General Session GS-1

B335 Experimental investigation of desiccant dehumidifier
using low-temperature heat sources◎ YANG Zhaosheng (Interdisciplinary Graduate
School of Engineering, Sciences, Kyushu University),
YU Hao (nterdisciplinary Graduate School ofEngineering, Sciences, Kyushu University), MIKŠÍK
František (Interdisciplinary Graduate School ofEngineering,
Sciences,
KyushuUniversity,International Institute of CarbonNeutral Energy Research (I2CNER), Kyushu
University), THU Kyaw, MIYAZAKI Takahiko,
CHOON NG Kim (Water Desalination & Reuse
Center (WDRC), King Abdullah University of
Science & Technology)
Room C <Sep. 9>

11:00 〜 12:20 GS-1 (2)Chairperson: HARUKI Naoto (Okayama Prefectural Univ.)

C321 Consideration of environmental impact of R410A
refrigerant recovery and reclamation◯ YAKUSHIJI Fumiaki (DAIKIN), FUIMOTO
SatoruC322 The evaporation behavior of droplet pair and theeffect of the contact angle◯ YAMADA Yutaka (Okayama Univ.), ISOBE
Kazuma, HORIBE AkihikoC323 Effect of lighting colors on changes in thermal
sensation◎ SAITO Mikoto (Meiji.Univ), KAWANAMI
Tsuyoshi"Thermophysical Properties of Refrigerants"

C324 Study on insolation forecast based on LSTM model◯ AN Haochen (Hokkaido University), NAGANO
Katsunori, KATSURA Takao

Organizer: AKASAKA Ryo (Kyushu Sangyo Univ.),

Room D <Sep. 9>

Organized Session OS-5

MATSUDA Kenji (Mitsubishi Heavy Industries
Thermal Systems), KAYUKAWA Yohei (AIST)
09:00 〜 10:40 OS-5 (1)Workshop WS-1
"Trends in Development of Heat Exchangers"

Moderator: SUZUKI Hideaki (Toshiba Carrier Corp.),
HOUFUKU Mamoru (Hitachi-Johnson Controls Air
Conditioning, Inc.), INOUE Norihiro (Tokyo Univ. of
Marine Science and Technology)
09:00 〜 10:40 WS-1 (1)Chairperson: INOUE Norihiro (Tokyo Univ. of Marine
Science and Technology)

D311 Report on refrigeration and air-conditioning
technology roadmap 2050 (2020 Edition)◯ MIYATA Kazushi (Fukuoka Univ.), JEONG
Jongsoo (Waseda Univ.)
D312 Activity report of the research project “Advanced
Heat Exchanger Technology for the Adjustment to
Global Warming"◯ HIROTA Masafumi (Mie Univ.)
D313 Investigation of the frost wash effect on ant nest
corrosion resistance improvement◎ LEE Myungchul (Johnson Controls - Hitachi Air
Conditioning), HOUFUKU Mamoru, TAKAFUJI
Ryoichi, YAMAMOTO Naoki
D314 Experiments on condensation heat transfer of HFC
and HFO refrigerants outside the horizontalenhanced tube
◯ MATSUNO Tomonobu (KMCT), TAKAHASHI
Hiroyuki
11:00 〜 12:40 WS-1 (2)Chairperson: HOUFUKU Mamoru (Hitachi-Johnson
Controls Air Conditioning, Inc.)

D321 Flow distribution for boiling flow in parallel channels◯ MIYARA Yuki (Graduate school of engineering,
The Univ. of Tokyo), KATO Taito, HIMENO
Takehiro (Graduate school of engineering andFaculty of engineering, The Univ. of Tokyo),
ASAIDA Yasuhiro (Panasonic Holdings Corporation,
Manufacturing Innovation div.), TAKAMI Fuminori,
WATANABE Toshinori (Graduate school ofengineering and Faculty of engineering, The Univ.
of Tokyo)D322 Effect of two layers separation of immiscible oil onheat transfer coefficient and pressure drop
◎ ONO Yusei (MITSUBISHI), ISHIYAMA Hiroki
D323 Study on drainage evaluation method of flat tube
heat exchangers for heat pump air conditioners◎ WAKAZUKI Ryoto (TOSHIBA Carrier
Corporation),
IOKA
Kumiko(TOSHIBA
Corporation), HATADA Takafumi (TOSHIBA
Carrier Corporation), OKADA Masahiro
D324 Latest trends of the brazed plate heat exchanger◯ MIYAHARA Satoshi (SWEP Japan)
D325 Introduction about plate heat exchanger which be
adopted straight flow channels, used for evaporator

and condenser◯ SHIKATA Tomohiro (HISAKA WORKS,LTD.)
13:40 〜 15:20 WS-1 (3)Chairperson: SUZUKI Hideaki (Toshiba Carrier Corp.)

D331 New type of heat exchanger used in vehicles◯ SATO Hideaki (DENSO CORPORATION),AKIYOSHI Goki
D332 Trend of R&D development by electrification
technology moving forward to carbon neutral
society◯ MATSUMOTO Kuniyasu (KEPCO), SAIKI
KentaroD333 Energy self-sufficient R&D center to realize
reduction of environmental loads
Efforts of Takasago thermal engineering innovation
center◯ AOYAMA Takeshi (Takasago ThermalEngineering Co.,Ltd.), OSAKO Kosuke, SHIMIZU
Akihiro, AIZAWA Naoki
D334 Total equivalent warming impact analysis ofcondensing units for expanded application of CO2
refrigerant◎ YAMADA Hikaru (CRIEPI), KAIDA Takenobu,
HASHIMOTO Katsumi, SAIKAWA Michiyuki
D335 Snowmelt performance evaluation in waste heatutilization snowmelt system◯ NAKAYAMA Hiroshi (Chubu Electric Power),
ONISHI Yoshimasa (Central Nippon Expressway),
NISHIHARA Yoshiki (Central Nippon Highway
Engineering Nagoya), TERASAKI Hiroaki (Fukui
University)
Room E <Sep. 9>
Organized Session OS-3
"Refrigeration System Technology of Next Generation"
Organizer: SAITO Rei (Japan Sun Oil Company, Ltd.), FAN
Yunqing(Mitsubishi

Electric

Corporation),

MATSUOKA Fumio (Heat Pump Laboratory)
09:40 〜 10:40 OS-3 (3)Chairperson: MATSUOKA Fumio (Heat Pump Laboratory)

E311 Bubble seed generation inside solid state nanopores◎ PAUL Soumyadeep (Univ. Tokyo), ITO Yusuke,
HSU Wei-Lun, DAIGUJI Hirofumi
E312 Heat-pump type plugin hybrid transport
refrigeration unit ”TEJ35GAM”◎ KIMURA Momoko (MTH), OSADA Kazumi,
JINNO Hiroki, TAKAHASHI Wataru
E313 An innovative communications network concept for
ductless air conditioning systems◯ KOIZUMI Yoshiaki (Mitsubishi ElectricCorporation)
11:00 〜 12:20 OS-3 (4)Chairperson: KANAI Hiroshi (Panasonic Corp.)

E321 Saturation characteristics of new working liquid forabsorption refrigerators that produce sub-zero coldenergy◯ MASANO Takayuki (HIT), NODA Hidehiko,
ISOJIMA Shou, KATAYAMA Masatoshi, ORITA
HisayukiE322 Evaporation characteristic of the working liquid
LiBr-H2O / 1-propanol for absorption refrigerator
to generate below-zero brine◎ ISOJIMA Sho (HIT), NODA Hidehiko, ORITA
Hisayuki, KATAYAMA Masatoshi, MASANO
TakayukiE323 Multilayered vertical duct-type ventilation system
for heat exchange and air purification
Part 1 : Preliminary analysis of heat exchange
efficiency and particle removal performance on
prototype model◎ WANG Xin (Mitsubishi Electric Co.),
SOTOKAWA Hajime, CHUNG Juyeon (Fukuoka
Women's University), YOO Sung-Jun (Kyushu
University), ITO Kazuhide
E324 Effect of R474A on materials in the refrigerant
circuit◎ AJIOKA Shohei (Daikin Industries, Ltd.), GOBO
Kenji, KARUBE Daisuke, NAKAUE Tsubasa,
NEGISHI Yasutaka