Contributing Organizations
to
GTSJ

Gas Turbine Society of Japan

〈Corporations〉
Aikoku Alpha Co.,Ltd.
… C1
B&B-AGEMA GmbH
… C2
Cadence Design Systems, Japan
Cambrige Filter Corporation… C3
Central Research Institute of Electric Power Industry
CHUBU Electric Power Co., Inc.
CRE Co.,Ltd.
… C4
DAIDO STEEL CO.,LTD.
Daigas Gas and Power Solution Co.,Ltd.
Daigas Gas and Power Solution Co.,Ltd.
DAIHATSU DIESEL MFG.CO.,LTD.
… C5
DAIICH SYSTEM ENGINEERING Co.,Ltd.
… C6
EAGLE INDUSTRY CO.,LTD.
… C7
ELECTRIC POWER DEVELOPMENT CO.,LTD.
Elliot Ebara Turbomachinery Corporation
ENEOS Corporation
Everloy Shoji Co.,Ltd.
… C8
Fudo Giken Industry Co., LTD.
FUJI ELECTRIC CO.,LTD.
… C9
General Electric Global Services GmbH
… C10
Hitachi Power Solutions Co.,Ltd.
HITACHI ZOSEN CORPORATION… C11
Hoden Seimitsu Kako Kenkyusho Co.,Ltd.
… C12
Hokkaido Electric Power Company,Incorporated
HOKURIKU ELECTRIC POWER COMPANY
Honda R&D CO.,LTD. Innovative Research Excellence,Power Unit & Energy … C13
Howmet Japan Limited.
Idemitsu Kosan Co., Ltd.
IHI AEROSPACE CO.,LTD.
IHI Castings Co.,Ltd.
… C14
IHI Corporation… C15
IHI Inspection & Instrumentation Co.,Ltd.
… C16
IHI Jet Service Co.,Ltd.
… C17
IHI Power Systems Co.,Ltd.
… C18
INC Engineering Co.,Ltd.
… C19
Iwatani Corporation
Japan Aerospace Exploration Agency… C20

Japan Internal Combustion Engine Federation
JAPAN PATENT OFFICE
Japan Ultra-high Temperature Materials Research Center
Japan Vilene Co.,Ltd.
JAPANESE AERO ENGINES CORPORATIONJERA Co., Inc.
JFE Steel Corporation East Japan Works (Chiba)
JTEKT Corporation
KAIHATSU KENZAI CORPORATION
Kansai Electric Heat Corp.
Kawaju Akashi Engineering Co.,Ltd.
Kawasaki Heavy Industries, Ltd.
Kawasaki Machine Systems,Ltd.
KAWASAKI NAVAL ENGINE SERVICE,LTD.
Kawasaki Thermal Engineering Co.,Ltd.
KIGUCHITECHNICS,INC.
KOBE STEEL,LTD.
Koganei Tex Co.,Ltd.
KYOWA PRECISE MANUFACTURING CO., LTD.
MARUWA ELECTRONIC INC.
MEIDENSHA CORPORATION
Metal Technology Co.Ltd.
MHI Power Engineering Co.,Ltd.
MITSUBISHI HEAVY INDUSTRIES,LTD.
MITSUI & CO.PLANTSYSTEMS,LTD.
MITSUI E&S CO.,LTD.
NAKAKITA SEISAKUSHO CO.,LTD.
NIPPON KAIJI KYOKAI
Nippon Muki Co.,Ltd.
NIPPON STEEL CORPORATIONNSK Ltd.
NTN Corporation
Numerical Flow Designing CO.,LTD.
OSAKA GAS CO,.LTD LNG,POWER&ENGINEERING BUSINESSUNIT POWER GENERATION DEPT.
Osaka Gas Co.,Ltd.
Osaka Yakin Kogyo Co.,Ltd.

JAPAN AIR TEC Co.,Ltd.

Plant Yonezawa Inc.

… C21
… C22

… C23

… C24
… C25

… C26

… C27
… C28
… C29
… C30
… C31
… C32
… C33

… C34

… C35

Proterial,Ltd.
Rolls-Royce Japan Co.,Ltd.

〈Universities〉… C36

Ryoyu System Engineering, Ltd

Cranfield University, England, UK
Centre for Propulsion and Thermal Power Engineering

SAKATA KYODO POWER COMPANY, LTD.

… U1

Hosei University, Fluid Engineering Laboratory… U2

Shinwa Corporation… C37

Iwate University, Aerospace Propulsion Research Lab… U3

Siemens Energy K.K.

… C38

Kansai University, Thermal Engineering Laboratory… U4

SKY Aerospace Institute… C39

Kyoto University, Advanced Imaging Lab.

Sumiju Precision Forging Co., Ltd.

Department of Mechanical Engineering and Science

SUMITOMO PRECISION PRODUCTS CO.,LTD.
Suzuki Seiki Industry Co.,Ltd.

… U5

Kyoto University, Thermal Engineering Lab.
… C40

Department of Mechanical Engineering and Science… U6

TAIYO OIL CO.,LTD. SHIKOKU OPERATIONS

Kyushu University, Department of Aeronautics and Astronautics… U7

THE CHUGOKU ELECTRIC POWER CO.,INC.

Kyushu University, Thermal Science and Energy Laboratory… U8

The Institute of Applied Energy(IAE)

Teikyo University, Tanuma Laboratory… U9

THE OKINAWA ELECTRIC POWER CO.,INC.

The University of Tokyo, Jet Propulsion Laboratory… U10

Tohoku Electric Power Co.,Inc.

The University of Tokyo, Teramoto-Okamoto Lab… U11

Tohoku Electric Power Engineering & Construction Co., Inc

The University of Tokyo,

Tokio Marine dR Co., Ltd.

Advanced Aeropropulsion Laboratory

TOKYO ENERGY & SYSTEMS INC.
TOKYO GAS CO.,LTD.

Laboratory of Mathematical Modeling and Computation

Tokyo Gas Engineering Solutions Corporation… C41

TOMINAGA & CO.,LTD.

… C42

Combustion and Propulsion Laboratory

Toshiba Energy Systems & Solutions Corporation

… C43
… C44

Dept. of Mechanical Systems Engineering

TOYO CONTROLS CO.,LTD.

… C45

Tokyo University of Agriculture and Technology,

Toyo Tanso Co.,Ltd.

… C46

Toyota Energy Solutions Inc.
… C47

Turbo Systems United Co.,Ltd.

… C48

UEMURA KOUKI Co.,Ltd.

Thermal Fluids Engineering Laboratory

… U15
… U16
… U17

Waseda University,
Aerospace Transportation Systems Lab… U18

Waseda University,… C49

YANMAR POWER TECHNOLOGY CO.,LTD.
YDK Technologies Co., Ltd.

… U14

Tokyo Metropolitan University,

Tokyo University of Science, Yamamoto CFD Laboratory

TOYOTA MOTOR CORPORATION… U13Tokyo Metropolitan University,

Toshiba Plant Systems & Services Corporation

Woodward Japan LLC… U12

Tohoku University,… C50

Fluid Mechanics and Turbomachinery Lab… U19

Corporations

C1

C2
https://www.bub-agema.de/

Aikoku Alpha Corporation
AP Division
http://www.aikoku.co.jp/en/
We use 5-axis machining center to make structural components for the aerospace industry as
well as other complex and sophisticated components.
One of the first companies to introduce a 5-axis machining center in 1975, we have been steadily
accumulating expertise in this technology since then.
We now produce a significant portion of the world's machined impellers while confidently
guaranteeing that they are of the finest quality available.
We will continue to push our machining technology to new heights as we focus steadfastly on
the further developing the potential of simultaneous 5-axis machining.

B&B-AGEMA company provides expert design services for gas turbines, steam
turbines and other type of turbo machines. The company provides also expert
simulation services on combustion, fluid flow and heat transfer topics related to
all type of power plant and industrial plant components. Its thermal design
expertise includes stationary and transient Finite Element Analyses and life-time
predictions.
B&B-AGEMA is deeply involved in Hydrogen technology developments including
innovative combustion concepts for stationary gas turbines and aero engines.
The company headquarter is located in Aachen, Germany, and it was founded
in 1995 by Univ.-Prof. Dr.-Ing. Dieter Bohn. Our team of experienced experts
and young engineers is dedicated to develop technology solutions for an
efficient and sustainable tomorrow.
Contact: info@bub-agema.de

C3

Cambridge Filter Corporation
䞉Cambridge Filter Corporation historically descended from
Cambridge Filter Corporation USA, have been offering
the highest performance filters to leading edge and advanced
technology facilities in USA;
Such as NASA and Lawrence Livermore National Laboratory.
䞉The highest performance and longest life Cambridge air filters for gas turbine
intakes are received high evaluation of well cost performance and supplied to
power plants in Japan.
䞉We provide our top quality “Cambridge Brand” to clients throughout the world.
䞉If you have any inquiries, please feel free to contact with us via following website.

https://cambridgefilter.com

C4
http://www.cre-nagoya.com/
䖩Product and Service Features
䞉Focused on gaining customer trust, CRE offers engineering support in the areas of aircraft structuraldesign, structural analysis, electrical and electronic design, software development, device design,
productivity-focused process design, and quality assurance.
䞉CRE prepares and edits a variety of manuals. We also perform contracted projects associated with
documentation, such as electronic conversions of documents and translations of technical documents
and manuals.
䖩 Forte䞉CRE has been involved in nearly all of major development projects in the Japanese aerospaceindustry, while building upon the strong relationships with aircraft manufacturers.
䞉CRE has experience in design and development of almost all major components of aircraft.
䞉Our skilled engineers, with 30 years of experience in aircraft design and development, are assigned
to key roles in projects in order to manage the projects and provide training and guidance to younger
engineers.

C5

C6

DAIICHI SYSTEM ENGINEERING CO., LTD.
https://www.dse-corp.co.jp/
www.dhtd.co.jp
Daihatsu Diesel Mfg. Co., Ltd. was established at Osaka in 1907, where is one of the mostpopular spot in Japan as Umeda Sky Building now.
We have been manufacturing Diesel Engines for Marine and Land over hundred years.
We started to develop Gas-Turbine Engines as “Pure Made in Japan” in 1976 and 5-years later,
the first memorial Gas-Turbine engine was delivered.
Our turbines are used for back-up system to public facilities such as Pump Stations, Hospitals,
Banks and Data-Center.
Daihatsu Gas-Turbines receive high evaluation by quality and performance from many clients.

“Agile Engineering Design System” is an integrated solution tools delivering the Computer-Aided
Engineering (CAE) and Computer-Aided Manufacturing (CAM) software for turbomachinery. It
covers the entire design and manufacturing process very smoothly for Turbomachinery from
1D/Preliminary sizing through 3D/Final Design, with full fluid dynamics, mechanical stress, andvibration analysis and then generating accurate and efficient tool path while simultaneously
minimizing overall design/manufacturing time.
And we also provide turbomachinery design, design review, manufacturing and performance test.

2-10, Nihonbashi-Honcho 2-chome, Chuo-ku, Tokyo, 103-0023 Japan
Plant Management Division
TEL: 81-3-3279-0828 FAX: 81-3-3245-0395

C7

3D Geometric Design Software - AxCent®

5-Axis CAM Software-MAX-PAC
AC

C8

C9

Fuji Electric Co., Ltd.

C10POWERING JAPANTOGETHER

https://www.fujielectric.com/

Fuji has engaged in the thermal power plant business through the planning, design, procurement,
construction, commissioning and after sales service, ever since we delivered the first steam
turbine generator unit in 1959.
Fuji has promised to realize the plant design by Client requirements and high-efficiency andavailability for several kind of thermal power plants of coal-fired power plant, combined power
plant and co-generation power plant etc..
Fuji is a leading company in the geothermal power generation industry and has supplied
geothermal power generating facilities worldwide. Geothermal energy is the renewable energy
and its utilization will grow to reduce CO2 emission.

7HA.03 gas turbine

www.ge.com/gas-power/regions/asia

Hitachi Zosen Corporation

C11

https://www.hitachizosen.co.jp/
Hitachi Zosen Corporation was founded in 1881 originated from Shipbuilding, now being
diversified to Waste to Energy system, Desalination system and other infrastructure related
businesses including power plant business, with approx.9,000 employee throughout the world.
In the gas-fired power plant business, Hitachi Zosen is able to offer not only turn-key service ofconstruction but operation and maintenance services, supported by its own IPP business formore than 15years. Currently built and operate 2 units of 110MW GE-based GTCC plants in
Ibaraki prefecture, Japan. This all inclusive service brings customer promised and stable project
earnings in long term basis.

*17&'05'+/+657-#-1
-'0-;75*1.6&•

Over our long history of more than 60 years, HSK
have acquired many special processing
technologies, including electrical dischargemachining. Currently, we have been supplying
many customers with parts used in industrial gas
turbines and aircraft engines by taking advantage
of our diverse processing technologies. In terms of
quality assurance, we have acquired ISO andNadcap certifications and have established asystem to supply highly reliable products.

•

For other industries, HSK offer advanced
technologies to meet a wide range of materials andneeds, such as servo presses for high-precision
processing and mold manufacturing using special
steels.

Head Office: Innotech Building 11F, 3-17-6 Shinyokohama, Kohoku-ku, Yokohama-shi, Kanagawa,222-8580,Japan
Okayama Office‫؟‬100-2 Tsurui, Akaiwa-shi, Okayama, 709-0718, Japan
TEL‫؟‬+81-86-995-3100, https://www.hsk.co.jp/

C12Honda R&D Co., Ltd.

C13IHI Castings Co., Ltd.(ICC)

C14

Innovative Research Excellence, Power Unit & Energy
https://global.honda/products/aeroengine.html
Our research center has been striving tooffer our customers the best-in-classaircraft gas turbine engines that arecompact, light weight, highly-performed
and environmentally sustainable especiallyfor business jets. HF120 Engine, jointly
developed with GE Aviation, received Type
Certification from the U.S. Federal Aviation
Administration in Dec, 2013 , and a total ofmore than 250 aircrafts are in operation in
GE Honda HF120 Turbofan Engine
North America, Latin America, Europe, Asia
and Middle East. Our research center not only offers reliable products and the best
services to our customers but also introduces competitive and innovative engine
technologies into aviation industry.

C15䠥㻌䠤㻌䠥 䠟㼛㼞㼜㼛㼞㼍㼠㼕㼛㼚https://www.ihi.co.jp
Aero Engine, Space and Defense Business Area
IHI participates in international collaborative engine programs for regional, medium, large andsuper large sized commercial aircrafts, and designs, develops and manufactures modules andcomponent
parts for those engines. In addition, IHI applies the comprehensive engineering capabilities toimplement engine maintenance operation and parts repairs.
IHI also participates in the research and development of engine for the genuine domesticallyproduced aircrafts operated by the Ministry of Defense. Besides, IHI develops andmanufactures
main propulsion and power generators on naval vessels by applying aero-derivative gas
turbines.
IHI is in charge of the maintenance and repair of these gas turbines, contributing to the stable
operations of the Ministry of Defense.

https://www.ihi.co.jp/icc/
IHI Castings Co., Ltd.(ICC) manufactures heat-resistant alloy precision castings used for aircraft
jet engines, industrial gas turbines, space equipment, turbocharger for vehicles and ships,
general industrial equipment and such.
Since its establishment as Ishikawajima Precision Casting Co., Ltd. in 1977, we have been
manufacturing and providing precision casting materials. Also, to address the growing demands,
we have enhanced the production capacities of Soma and Matsumoto Plants by promoting
efficiency of production lines. We will put more effort into new techniques including powder
metallurgy and additive manufacturing along with precision casting, and continue to offer
excellent products of near-net-shape and net-shape materials.

IHI Inspection & Instrumentation
Co., Ltd.

C16

https://www.iic-hq.co.jp/
IHI Inspection & Instrumentation Co., Ltd. (IIC) is a fully owned subsidiary of IHI. In 1974, thequality management and inspection functions of IHI were spun off to establish IIC. Therefore,
from the outset, IIC has been employed many top-level experts in various fields such as
sophisticated inspection technology, material and chemical analysis, strain and vibration
measurements, stress and fatigue diagnostics and conduct of advanced tests using huge windtunnels, vibration stands or other facilities. Moreover, we have an organization for developing
and manufacturing state-of-the-art inspection instruments and equipment.

IHI Jet Service Co., Ltd.(IJS)

C17

C18

https://www.ihi.co.jp/ijs/
IJS provides services and maintenances of Gas Turbines Equipment developed and manufactured
by IHI group, supports to design and manufacture of Aero-engines and Space Equipment, andmaintenances of Industrial Plants.
Based upon high-quality technology which IJS has developed and know-how which IJS has
accumulated through these business, IJS also develops and manufactures Gas Turbine Generator
and Aircraft Rinse System.
We continue to make an effort to create customer’s delight through our assured technology andour thoughtful service, and contribute to realization of wealthy and happy society.

https://www.ihi.co.jp/ips/
IHI Power Systems(IPS) has been providing products using highly efficient and reliable engines
and gas turbines.
In the area of power system plant business, we provide a wide variety of power generatingproducts including gas turbines, diesel engines, and gas engines with simple-cycle, combinedcycle and co-generation application.
In addition, IPS provides remote monitoring, engine & gas turbine maintenance, and otherservices throughout the various product lifecycles.
In the marine power system business, IPS supplies a full range of diesel engines and Z-PELLER®
Azimuth Thruster.
14-5,Sotokanda 2-Chome,Chiyoda-ku,Tokyo,101-0021 Japan
TEL䠖+81-3-4366-1200 FAX䠖+81-3-4366-1300

INC Engineering Co., Ltd.

C19

https://www.ihi.co.jp/inc/laneng
INC Engineering Co., Ltd (INC) was established as an affiliate of IHI group handling soundproofing
and anti-vibration business. The present INC is an engineering company engaged in activities
across multiple fields such as “the design, manufacture, and installation of test operation
facilities for aircraft engines and aircraft conversion type gas turbine engines”, “the design,
manufacture and installation of soundproofing and vibration isolation equipment”, “consulting
on preventive measures against noise and vibration”, and “various test facilities andenvironmental protection equipment”. Utilizing our fundamental technologies and a wide rangeof specialized technologies (acoustics, machinery, structures, thermal, fluids, and architecture),
we will respond to the diverse needs of our customers by providing valuable solutions andinnovative products even in fields other than the IHI group.
April 1977 Established as Ishikawajima Noise Control
Co., Ltd in Shinjuku Mitsui Building.
July 1982 Head office moved to Shinjuku Ryuseido
Okubo Building.
April 1997 Company name changed to "INC Engineering
Co., Ltd." on 20th anniversary.
April 2023 25th anniversary of Mizuho office since 1998.

Japan Aerospace Exploration Agency

C20

Aviation Technology Directorate
http://www.aero.jaxa.jp/eng/
The Aviation Technology Directorate of Japan Aerospace Exploration Agency (JAXA) has
conducted R&D programs of aero-engines, represented by three key words, “Environment”,“Safety”, and “Frontier”.
A recent R&D program is En-Core (Environmentally Compatible Core Engine Technology
Research) project. Two major targets of this project are “ultra-low NOx lean premixed
combustor” and “high-temperature, high-efficiency turbine”. Anther project, aFJR
(advanced Fan Jet Research), focused on low-pressure components such as fans and lowpressure turbines, pursuing high efficiency and light weight of these components.
As well as the projects, the research programs in JAXA
have been conducted for future propulsion systems.
They are regarding de-carbonization, compact andhigh-powered core system, low NOx and noise
emission, and resilient propulsion.

Japan Internal Combustion EnginegFederation䠄䠄JICEF䠅 C21

C22

Uchida Bldg. 7th Floor,
17-1, Shinbashi 1-chome, Minato-ku,
Tokyo, 105-0004 Japan
TEL +81-3-6457-9789
FAX +81-3-6457-9787
e-mail: jicef_office@jicef.org

https://www.jicef.org/
Japan Internal Combustion Engine Federation (JlCEF) was founded in 1954, which is
the Secretariat of Japanese National Member Association (NMA) for CIMAC(International Council on Combustion Engines), and also the Secretariat of JlCESC,
Japan Internal Combustion Engine Standard Committee for ISO, which consists ofnational committees for ISO/TC70 (Technical Committee on Internal Combustion
Engines in ISO, International Organization for Standardization) and ISO/TC192(Technical Committee on Gas Turbines in ISO).
JICEF is having very active and important roles for communications, coordination of
opinions forcommon interests, promotion of mutual friendship etc. among
manufacturers, users and neutral experts on reciprocating internal combustion engines
and gas turbines.

C23

Japanese Aero Engines Corporation
http://www.jaec.or.jp/

The Japanese Aero Engines Corporation was established to coordinate andmanage the overall progress of multi-national collaboration programs in1981
under the direction of the Ministry of International Trade and Industry(presently known as the Ministry of Economy, Trade and Industry) with the IHI
Corporation, Kawasaki Heavy Industries, Ltd., and Mitsubishi Heavy Industries,
Ltd. It is the Japanese business entity contributing to the success of international
collaboration projects to develop and produce engines for civil aircraft such as
V2500 and PW1100G-JM.

C24

Kansai Electric Heat Corp.
http://www.kansaidennetsu.co.jp/
We design and manufacture the electric heater for generating the hot-air.
2XUKHDWHULVFRPSDWLEOHZLWKKLJKWHPS PD[GLVFKDUJHKRWDLUWHPSႏ DQGKLJKDLU
SUHVVXUH SUHVVXUHUHVLVWDQFH0SD 
Our heater for generating the hot-airs are widely used in various research institutes for heat
resistance, durability, and bench testing of heat exchangers, combustors, compressors, output
turbines, compression turbines, etc.
As an example, our heater is also used by JAXA Japan Aerospace Exploration Agency. It is
Being used for creating a high-temp., high-pressure simulated environment inside the engine
For conducting combustor performance tests in sector form at a jet engine combustor technology
development facility aimed at developing an aircraft engine with cleaner exhaust gas.

C25

C26

Kawasaki Heavy Industries, Ltd.
Japan’s Top Independent
Materials Testing Laboratoryy

The origin of Kawasaki’s gas turbine business is dating back to 1943, the success offirst test flight of type “Ne-0” engine which is developed by Kawasaki. Nowadays,
Kawasaki supplies helicopter engines to Japan self-defense force.
Also, Kawasaki has been participated several international development programsfor commercial aircraft engines. Furthermore, in order to utilize the technology
developed through manufacturing of jet engines, Kawasaki started to manufacture
the industrial gas turbine named “Kawasaki Gas Turbine”.
Kawasaki has wide range of line up from 150kW to 34,000kW and it has been
installed all over the world.
14-5, Kaigan 1-chome, Minato-ku, Tokyo 105-8315, Japan
https://global.kawasaki.com/en/

Maruwa Electronic Inc.

KIGUCHI TECHNICS began its business in the special steel industry, and has grown as an independent
materials testing laboratory specializing in metals. With the recent expanding demand in the aerospaceindustry, we actively leverage our expertise and skills in elevated temperature testing to ensure thereliability and safety of the aviation industry. Additionally, we proactively engage in testing related tothe energy industry, offering our advanced quality and technical capabilities.
Our Services
䖃 Sectioning & Machining, Mechanical Testing, Non-destructive Testing for Metals and Composites
䖃 Sales and Design of Special Jigs
䖃 Design of Test Equipment, etc.
Head Office114-15 Enoshima-cho, Yasugi-shi, Shimane
TEL䠖 (0854) 22-2619
FAX䠖 (0854) 23-0869
HP: https://kiguchitech.co.jp/en

C27

http://www.maruwa-denki.co.jp/

Maruwa Electronic Inc. (MEI) has gone forward infinite and unique development
for a high speed rotation apparatus and combustion chamber. Our product andservice are essential to the design and material integrity for new design,
performance and reliability improvement.
High frequency drive with active magnet bearing solution that is MEI’s coretechnology surely meets the coming turbomachinery application and supports
the environmental impact.

C28

Metal Technology Co. Ltd. (MTC) was founded in 1960 andhas developed into an expert in providing metal solutions to
our customers. To meet the needs of many industries
including gas turbine and aerospace industries MTC provides
integrated manufacturing solutions and services through HIPtreatment, Vacuum Heat treatment, Diffusion Bonding,
Machining, Brazing, Welding and Additive Manufacturing. In
recent years, we have also adopted Near Net Shape (NNS),
environmentally friendly technology that reduces the amountof material used and improves durability and product life. In
addition to our six plants in Japan, we also have subsidiaries
in China and Sweden to support customers globally.
Contact: info@kinzoku.co.jp Our website:

Near Net ShapeWYE Part

The world’s largest HIP
unit. (Giga-HIP)C29

MITSUI E&S Co., Ltd.

C30

power.mhi.com
Mitsubishi Power, a power solutions brand of Mitsubishi Heavy Industries, Ltd. (MHI), isdeveloping power generation technologies that reduced environmental impact,
including CO2 emissions.
We are developing gas turbines for utility power, industrial use and aero-derivative,
which can be applied in a wide range of power output from 30 MW to 1,330 MW.
We are also developing combustion technologies enabling 100% hydrogen firing and100% ammonia firing that will be applicable to existing gas turbines.
Mitsubishi Power is creating a future that works for people and the planet bydeveloping innovative power generation technologies and solutions to enable thedecarbonization of energy and deliver reliable power everywhere.
Learn more about Mitsubishi Power industry leading technologies athttps://power.mhi.com/products/gasturbines/index.html
https://power.mhi.com/special/hydrogen

Nakakita Seisakusho Co., Ltd.

http://www.mes.co.jp/
MITSUI E&S Co., Ltd. succeeded the gas turbine business of Mitsui E&S Machinery Co., Ltd.,
which was an operating company in the machinery business, following a reorganization of the
Mitsui E&S Group in April 2023.
Mitsui’s industrial gas turbine development has started from 1950, and the first machine wasdelivered in 1954. We keep proposing good systems to meet customer’s various requests.
-SB Series (Mitsui’s gas turbines): 1MW~24MW-MSC Series (Packaging Solar Turbines’ gas turbines): 3MW~15MW

C31

NIPPON KAIJI KYOKAI (ClassNK)

C32

https://www.nakakita-s.co.jp/
Since foundation in 1930, we have been engaged in research and development of fluid control
system with a central focus on valves, and aspiring to be a company, which can make best
proposals to customers ahead of the needs of the times.
We're producing valves for gas turbine as an overall manufacturer. Products line-up you can use
at the wide process, including high/low-temperature and high-pressure line. We can supply highquality control valves (pneumatic/hydraulic/servo/electric-motor operated), butterfly, selfoperated and safety valves, which has been verified by our high-accuracy inspection facilities
including precise Cv measurement and are applicable to customer’s various requests.

ClassNK is a ship classification society dedicated to ensuring the safety of life and property at sea andprotecting the marine environment. With over 120 years of accumulated knowledge and expertise,ClassNK provides surveying services to certify both ships in construction and those already in service thatcomply with the technical rules developed by the Society and international conventions.

C33

Nippon Muki Co., Ltd.
https://www.nipponmuki.co.jp/

C34
https://www.ntnglobal.com

We make new clean value and help to control the clean environment as leading company of air
filter.
Air filter protects air compressor from dust and prevents for drop of the generation efficiency.
We started the sales to Gas Turbine (GT) customer from 1993. Now many GT customer in Japanare using and satisfying our products.
Air filter for GT are requested as high efficiency and long life. Because we have a lot of filter
lineup, technical knowledge, and experiences, we can propose the best filter based on thecustomer’s environment and request. Please feel free to contact us.

NTN has manufactured and supplied a wide rangeof bearings and driveshafts to meet customer needs
across a variety of applications and industries
since its establishment.
We design, manufacture, and provide bearings
globally for main shaft of gas turbine engine.
Especially, in aerospace application, we havesupplier approvals from top 4 jet engine
manufacturers in the world. Our firm adherence
to quality has earned high reputation and reliance.
Headquartered in Osaka, Japan, we have plants specialized in aerospace bearingsin Kuwana, Japan and Argonay, France.

Osaka Yakin Kogyo Co., Ltd.

C35

http://www.osakayakin.co.jp
Based on technology cultivated for over 80 years, we offer vacuum heat treating,vacuum brazing and surface modification for heat-resisting alloys used for gas turbine.
We also produce complex shaped parts by metal injection molding and 3D printing of metals.
Vacuumheat
treatment
ntHigh vacuum
heat treatment furnace

Metal
Injection
moldingmComplex shaped partsby metal injection molding

Business
field
Surfaceemodification
heat
treatment

Surface modification
heat Treatment furnace

3D printingof
metalsSelective laser melting

It proposed a metal thermal processing technology to the total.
‫ ٹ‬Head Office‫؟‬4-4-28 Zuiko Higashiyodogawa-ku Osaka 533-0005 Japan
Tel. +81-6-6328-1345‫ ٹ‬Miki Factory‫؟‬25 Tomoe Besshocho Miki Hyogo 673-0443 Japan
Tel. +81-794-86-1345
Mail : info@osakayakin.co.jp

C37
C36

C37

C38

Shinwa Corporation

http://www.shinwatec.co.jp/en/index.html
We and main factory as Japan Air Filter corporation are engineering /trading company specializing in air filtration products and related
equipment so we are taking the part of traction of this industry.
We are supporting our customer to improvement GT performancesuch as GT out put, Heat Rate Value by good performance of our Air
filter products.
Please let us know your concern issue of GT performance or intake
Filter system.
1-32-2 Honcho Nakano-ku, Tokyo,Japan
info@shinwatec.co.jp

SKY Aerospace Institute

C39

https://www.skyaero.jp, https://www.el-tech.co.jp
SKY Aerospace Research Institute is a private research organization established in 2012 at
EL-Technology Corporation.
The institute is working with universities, research institutes, manufacturers, users, andothers to contribute to the sustainable development of the global aviation industry using
technology originating in Japan.
The current theme of the Institute is "a small supersonic business jet capable of supersonicflight over land," and the planning and study of this project is being conducted incooperation with academic societies, policy advocacy organizations, and others.
Features of SSJP-1 are as follows:䞉New concept supersonic business jet with a
Mach number of 1.4 and a range of 2100
nautical miles
䞉Low boom, low acquisition, and operatingcost
䞉Existing turbofan engine + small fuselage
䞉Subsonic BJ users are the target

SSJP-1 Conceptual Drawing

C40

C41
https://www.tokyogas-es.co.jp/en/

C42
http://www.ethosenergy.com

Energy Advance Co., Ltd. and Tokyo Gas Engineering Co., Ltd. merged on April
1, 2015 and started a new chapter in their history as Tokyo Gas Engineering
Solutions Corporation.
We are a provider of comprehensive energy solutions to make your facilities
more energy efficient using renewable energy. Our approach include smart
energy networks with concept of “local production local consumption of heat andelectricity” based on cogenenration system. We also help customers meetengineering requirements of LNG receiving terminals and city gas distribution
network.
Our mission is to contribute to sustainable, safe and stable society throughengineering solutions.

TOMINAGA 䠃 Co.,Ltd. was founded in 1939, andwe have distributed Gas Turbine engines, partsand related services to the market for 50 years.
EthosEnergy, whom Tominaga has served as distributor, is a joint venture between Wood GroupGTS and TurboCare of Siemens group. EthosEnergy is a leading independent service provider ofrotating equipment services and solutions to the power, oil & gas and industrial markets.
Globally, their services include power plant engineering, procurement and construction;
facility operations & maintenance; design, manufacture & application of engineered
components, upgrades & re-rates; repair, overhaul & optimization of gas & steam turbines,
generators, pumps, compressors and other high-speed rotating equipment.

Their products and service will provide the maximum cost merit for customers. It is not only
brought by low initial cost but also their high-standard technologies which make turbines
operation optimized truly. They state, “Delivering 15% life cycle value improvement on yourpower generation and mechanical drive assets”, with their proven and valued technology.
Tominaga Co.,Ltd (http://www.english.tomco.co.jp)
Tel: +81-3-3639-5315 Fax: +81-3-3639-5360

C43

Toshiba Plant Systems & Services Corporation C44
https://www.toshiba-tpsc.co.jp/

https://www.global.toshiba/ww/company/energy.html

Toshiba group has four business cores, energy, social infrastructure,electronic devices and digital solutions.
Toshiba Energy Systems & Solutions Corporation is responsible for energy
business.
We are a leading supplier of integrated energy solutions.
With our long experience and expertise in wide range of power generating
and transmitting systems and energy management technology, we deliver
innovative, reliable and efficient energy solutions across the globe.
We always seek what is required in energy industry, and what are the newvalues that we can create, sharing our insights with our customers andpartners to become a company that design the future of energy.

Toshiba Plant Systems & Services is a comprehensive engineering constructorthat globally carries out integrated operations ranging from planning andengineering to procurement, construction and field services. Using our solid
technological capabilities as a foundation, we aim to offer technologies andquality that accurately respond to the voices of our customers. By doing so, we
seek to achieve further growth and development as a company that is widely
trusted and chosen by people in Japan and overseas.

C45

Toyo Controls Co.,Ltd

C46
URL : https://ttu.com/

https://www.toyocontrols.co.jp/
https://www.maxmachinery.com/

e-mail: sales@ttu.com

Precision EDM material for Turbine Blade, Graphite : TTK-5

Toyo Controls & Max Machinery have been offering for over 30 years application such as
hydraulic fluids and jet fuels for aviation hydraulic components/servo flow control valve test
stands and gas turbine combustor test stands as well as automotive gasoline & diesel engine
fuel metering test stands, marine engine, small engine test and chemical materials in MAX’sliquid high temperature precision positive displacement flow measurement technology
based on the highest levels of precision, craftsmanship and performance & long term
durability & safety. MAX 4-Radial piston/ Helical rotor/Rotor gear types PD flowmeters forflow range (0.05mL/min to 540L/min) are know for exceptional accuracy (within㼼0.2% ofrdg,high resolution and fast time constant output),wide range(1000:1 over), Bi-Directional
flow, low-high temperature operating(-40Υ~225Υ䠅, high pressure(3000psi/6000psi/
7250psi) and ability to measure fluid of any viscosity(0.5~500,000cps) . Our standards
stringent the performance of our products is unpararelled.

‫؞‬Enable micromachining

No bent even with ultra-fine pin such as ĭLQFK‫؞‬Reducing Machining TimeCompared to metal, it has good workability and speed up machining‫؞‬No Burrs‫؞‬No Deformation

Since no burrs are generated during cutting, it can be used for EDM immediately
after machining
Graphite electrodes do not deform due to cutting resistance or heat during EDM likemetal, so accurate EDM processing is feasible

For Turbine Blade Grooves and Holes,TTK-5 is suitable as an electrodematerial for EDM processing
DeepSquare
Ribs
Sharp Edge
Pins
ULTRA-FINE PIN
0.0039¼1 inch
No Square
Burr & Sharp Edge
Pins
Square Pins
Ultraprecision
No bent even ĭinch

Square
Pins

Square Pins

0.007X0.015X0.2 inch

Sample Size 2¼2¼2 inch

Photo provided by ROKU-ROKU Co.,Ltd(Machined by HC-658)

Toyota Motor Corporation

Pin Size ĭ¼0.07 inch 64pins
Photo provided by Makino Milling Machine Co., Ltd(Machined by V33i-Graphite)

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C48

Turbo Systems United Co.,Ltd.
http://www.toyota-global.com/

Toyota started development of the automotive gas turbine
in 1964. The idea of “the gas turbine hybridization” wassucceeded to the PRIUS. The technologies developed sincehave been utilized for the automotive turbocharges andother products of Toyota Turbine and Systems Inc. We
continue to pursue R&D for various applications of the gas
turbine, including potential for use in future mobility. I
would appreciate any advice members and supporting
members of the Gas Turbine Society of Japan may provide.

Turbo Systems United Co., Ltd. (TSU) is a joint
venture between Accelleron and IHI,
established on October 1, 1998.
For many years, we have been selling
turbochargers for large diesel and gas engines
produced by Accelleron and IHI, as well as
providing after-sales service to the Japanesemarket.
We support engine manufacturers with a wide range of high-level applicationengineering services from the engine development stage to the end of theturbocharger's life, and we support our customers who operate ships, generators,
locomotives, and construction machinery with our worldwide service network.

https://www.turbo.co.jp

Woodward Japan Ltd.

C49

C50
85/KWWSVZZZ\GNWHFKVFRMSHQ

https://www.woodward.com/applications/industrial-turbine
Since 1870, Woodward Inc. has been developing Aero and Industrial Control Systems for theGas Turbine market. Woodward supplies reliable products and services to customers worldwide. Woodward’s market-leading portfolio contains controllers, metering valves, geometricactuators, and fuel nozzles for application in heavy frame turbines, aero-derivative engines, aswell as Small and Micro gas turbines. Visit our website to find the optimum solution for yourgas turbine.

YDK Technologies contribute toward the realization ofa thriving society to support the safety and security ofthe people by high-various sensing technologies
through global activities in the four area of Defense,
Environmental measurement, Aviation & Combustion
and Maritime navigation.
In the aerospace business, we design, develop andmanufacture various sensors for position/pressure/temperature/speed, fuel control vales equipment,
ignition exciters and electrical/optical harnesses which
are excellent in harsh environment and come from ourmany experiences and long history.

Position sensor(LVDT), Pressure Sensor, Ignition Unit,
Electrical harness for Aerospace

In our combustion business, we serve customers
through providing equipments and services aroundcombustion system such as gas turbines and boilers forexample, high energy-explosion proof ignitions, flame
detectors and MRO with special technologies andexperiences.

Woodward Japan Ltd.
WBG Marive West 19F, 2-6-1 Nakase,
Mihama-ku, Chiba-shi, Chiba 261-71119 Japan
Woodward Gas Fuel Valves(Hydraulic / Electric drive)<- Electric Geometric Actuator

Explosion Ignition System and Flame Scanner for Industry

Universities

Cranfield University, England, UK
Centre for Propulsion and Thermal Power Engineering

U1

https://www.cranfield.ac.uk/centres/centre-for-propulsion-and-thermal-power-engineering

Cranfield University is a leading provider of postgraduate level engineering education, researchand technology support to individuals and organisations. At the forefront of aerospacetechnology for over 60 years, we deliver multi-disciplinary solutions to the complex challenges
facing the aviation industry. Thermal power and propulsion engineering is at the very core of
Cranfield’s research innovation and education. Key focal areas:
1. Industry-scale experimental facilities, suitable for gaseous and liquid hydrogen research.
2. Research on power plant performance and its integration with the vehicle, diagnostics, prognostics,
lifing, low emissions combustion, thermal management, AI applications, electrification, supercritical
CO2 power systems, SAF and hydrogen fuels, novel cycles, etc.
3. Industry-facing short courses on gas turbine performance, components, hydrogen for aviation andpower generation, condition monitoring, systems design and integration, sustainability and theenvironment, etc.
4. Postgraduate education on aero and space propulsion, as well as power for sustainable land, off-shore
and marine applications (https://www.cranfield.ac.uk/courses/taught/thermal-power-and-propulsion).

Contact:
Dr Yiguang Li,
Reader in Gas turbine Performance and Diagnostics

U2

Hosei University
Fluid Engineering Laboratory
Department of Mechanical Engineering
Professor Hoshio Tsujita
https://mech.ws.hosei.ac.jp/tsujita-lab/index.html

The research subjects in the fluid engineering laboratory at Hosei University are emphasized on
the reduction of secondary flows related to passage vortex, horseshoe vortex, tip leakage vortex
and so on, and on the improvement of performance characteristics of turbomachines.
The recent research programs for axial turbines are the improvement of aerodynamic
performance of highly loaded turbine cascade with high turning angle by the reduction of theloss due to the tip leakage flow, by using both the experimental and the numerical methods. The
feasibility study for the application of transpiration cooling to the axial turbine is also conductedby the numerical method. Those for the turbocharger are devoted to the controls of the rotatingstall and the surge in the centrifugal compressor and to the clarification of the influences ofnozzle vane on the circumferential uniformity of flow field at the inlet of redial turbine impeller.

Cranfield, Bedford MK43 0AL, United Kingdom
Email: i.y.li@cranfield.ac.uk

Iwate University

U3

Mechanical Science and Engineering
Department of Systems Innovation Engineering
Professor Takanori Shibata
Associate Professor Kazutoyo Yamada
The research topics include unsteady flow phenomena, such as the rotating stall and the surge inaxial and centrifugal compressors; unsteady effects on aerodynamic performance in turbo
compressors; aerodynamic noise in fans; aerodynamic optimization of turbine blades; high-fidelity
numerical simulation of turbulent flows in compressors. The laboratory has various experimental
facilities such as an Environmental Wind Tunnel, linear cascade test apparatus, an anechoic
chamber, and a rotating test rig. Much of the research has been conducted as collaborative
projects with industries and consortium research.

http://web.cc.iwate-u.ac.jp/~kyamada/Kansai University
Thermal Engineering Laboratory,
Department of Mechanical EngineeringU4

http://www.kansai-u.ac.jp//English/academics/fac_eng.html
Fundamental researches on film cooling, impingement jet cooling, endwall heat transfer, andribbed and pin-fin channels, are being performed by Large Eddy Simulations (LES) validated bywind tunnel test. We are developing an in-house LES program with a SGS model developed inJapan, which can simulate our low-speed wind tunnel tests of complex turbulent flows and heattransfer in gas turbines. Our goals are (1) to clarify the basic mechanism of complex heat transfer
in gas turbines, (2) to control flow and heat transfer to minimize entropy generation, and (3) todevelop advanced cooling technologies for coolant flow reduction.

U5

Kyoto University
http://www.ail.me.kyoto-u.ac.jp/

Department of Mechanical Engineering and Science

Professor Ryoichi Kurose

Assist. Prof. Masashi KISHIMOTO

http://www.tse.me.kyoto-u.ac.jp/index_e.php

We are currently studying transport phenomena insolid oxide fuel cells (SOFCs), solid oxide electrolyzers(SOEs) and reformers. In particular, to improve theperformance and durability of SOFCs and SOEs,
microstructure of porous electordes are investigatedby using a focused ion beam and scanning electron
microscope (FIB-SEM). Numerical simulations are also
conducted for the thermofluid and electrochemical
fields. In view of energy carrier, studies on ammonia
are ongoing with special emphasis on
decomposition/reforming reactions. Previously, we
also made performance analyses for hybrid systems
consisting of micro-GT and SOFC fed with biogas.

Thermal Science and Engineering Lab (TSEL): The
principal objectives of the TSEL are to understand thephysical aspects of thermodynamic, heat transport andradiative properties of fluid and solid matters on thebasis of thermodynamics, thermal conductology, fluid
dynamics, spectroscopy and electrodynamics, and to
elucidate the complex phenomena including them, fromnanoscale to macroscale. In addition, based on suchbasic researches, applied researches on thedevelopments and advancements of technologies ofnumerical simulations and measurements to support“industrial innovations” are conducted.

AEROSPACE PROPULSION LABORATORY
Department of Aeronautics and Astronautics
Kyushu University
https://aero.apl-kyushu.page

U7

In Aerospace Propulsion Laboratory, we executemany studies related to the multiphase thermofluid dynamics in gas/steam turbines and rocket
engines.
In a liquid fuel fragmentation at air-blast
atomizer, the sheet disintegration and droplet
spreading events are visualized, and the spray
flux distribution is quantitatively measured.

Measurement and modeling of planar airblast spray flux distributions
Int. J. Multiphase Flow (2021)

When a liquid film on a wall sheared by a hot
turbulent gas flow, the film is strongly
corrugated, leading to the enhancement of
evaporation and shortening the dryout point.
Associate Professor : Chihiro INOUE
Assistant Professor: Zhenying WANG

U6

Thermal Science and Engineering Lab.
Department of MechanicalEngineering and Science

Advanced Imaging Lab.

Prof. Hiroshi IWAI

Kyoto University

Evaporation of 3D Wavy Liquid Film Entrained by Turbulent Gas Flow
AIAA Journal (2022)

Kyushu University

Large-eddy simulation of turbulent spraycombustion field of full annular combustor
for aircraft engine (In Proc. of GTC2015)

U8

Thermal Science and Energy Laboratory
Department of Advanced
Environmental Science and Engineering
Professor Hiroaki Watanabe
Assistant Professor Reo Kai
http://tse.kyushu-u.ac.jp/intex_e.html
In our laboratory, combustion, and heat and masstransport phenomena are the major topic based onthermodynamics, fluid dynamics, and thermochemistry
to realize clean and low-carbon energy technologies. A
complex physics in which the turbulence and thechemistry interact with each other is investigated toclarify the characteristics, to construct themathematical models, and to perform the numericalsimulation of such multiscale and multiphysics
phenomena among gas, solid, and liquid three phases.
In addition, the proposed models are applied toindustrial applications to contribute to the society bymeans of the massively parallel large-scale computing.

Hydrogen lifted flame

Teikyo University

U9

Advanced Comprehensive Research Organization
Laboratory of Fluid-Structural Simulation and Design
Professor Tadashi Tanuma https://www.teikyo.jp/acro/

Our website

Our laboratory’s objective is to promote pioneering, cross-sectoral and comprehensive researchand education in Teikyo University through strategic-innovation-oriented collaborative research
programs with manufacturing companies, universities and research institutes. We are giving
special emphasis to design innovations for industry.
Our scopes of research and development are
1. Energy Machinery Systems: Research and education to enhance steam turbine efficiency andoperability with the development of high-performance blade and exhaust diffuser design
methodology using large-scale aerodynamic and structural interaction analysis.
2. Applied Fluid and Structural Dynamics: CFD studies of nasal airway flow with Continuous
Positive Airway Pressure (CPAP) mask for patients with sleep apnea, CFD studies of nasal andpharynx airway flow for oral surgery, Development of mechanical model of lungs for thoracic
surgery.
3. Design education for sustainable industrial development

Advanced Jet Propulsion Laboratory in the
University of Tokyo (AJPL UTokyo) executes
fundamental researches in the area of thermofluid dynamics in jet engine and rocket systems
through experimental, computational, andtheoretical approaches. The recent research
programs include flow-induced vibration oftransonic fan, inlet distortion effect on fan
performance, humid air flow in compressor,
broadband fan noise, two-phase flow
phenomena in liquid rocket system, sloshing,liquid atomization, and bio-fluid mechanics. The
laboratory is widely opened to the global
collaboration with institutes and industries.

Transonic Cascade Flow

PSP Blade and Obtained Pressure

Professor: Takehiro Himeno

If you would be interested in more detail,please contact Tadashi Tanuma (t-tanuma@med.teikyo-u.ac.jp).

The University of Tokyo
Dept. of Aeronautics & Astronautics,
Teramoto-Okamoto Lab.

U10

Advanced Jet Propulsion Laboratory
The University of Tokyo

Violent Sloshing, Experiment and CFD

U11

http://www.thermo.t.u-tokyo.ac.jp

Our research interest is to understand basic flow physics of variety of flowfields related toaerospace propulsion and turbomachinery.
Current research topic includes high-resolution large-eddy simulation of tip clearance flow,
acoustics from supersonic impinging jet, turbulence of cryogenic supercritical flows, shock wave
/ turbulent boundary layer interaction, cycle analysis and design study of new concept rotatingmachines such as wave rotor Tesla pumps.
Faculty members: Associate Professor Susumu Teramoto, Associate Professor Koji Okamoto,
Assistant Professor Kazuo Yamaguchi

Advanced Aeropropulsion Laboratory (AAL)The University of TokyoU12

http://www.aeroeng-lab.t.u-tokyo.ac.jp/
AAL is a collaborative laboratory between the
University of Tokyo and IHI Corporation.
The laboratory aims to develop innovative technologies
for future aero-propulsion, and to develop humanresources in this field.
The present research projects intend to create advanced
and fundamental technologies for developing a safe,
highly environmentally compatible, and innovative aeropropulsion system.
Current research topics:
䞉 Environmental compatibility: compressor noise,
fundamentals of compressor flutter, inlet distortion due
to BLI (boundary layer ingestion),䞉 Energy management: electrified propulsion,
fundamentals of hydrogen propulsion,䞉 Material & manufacturing technology: bird strike effecton CFRP fan.

Member:Project Professor: Takehiro Himeno
Senior Researcher: Toshinori Watanabe
Project Assistant Professor: Akihiro Hattori
Academic Support Staff: Ayumi Mamada
Incidence angle:
M=0.4

Compressor Noise Spectrum for Various Incidence Angles

Fuel Burn Analysis of Turbo-Electric Propulsion System

Tohoku University
Professor Satoru Yamamoto
Associate Professor Takashi Furusawa
Assistant Professor Hironori Miyazawa

U13

Tokyo Metropolitan University
Combustion and Propulsion Laboratory
https://comb.fpark.tmu.ac.jp/index.htm

Laboratory of Mathematical Modeling and Computation
Department of Computer and Mathematical Sciences

Takashi SAKURAI (Ph.D., Assoc.Prof.)
Our research is mainly focused on the development of gas turbine applications and hybrid rocket
propulsion. The laboratory has an engine test cell for 60 kW gas turbine and 3 kN rocket engines.
Research topics:#115-4
䞉Dry-Low NOx Combustor for Hydrogen fuel䞉Pressure-gain combustion for Gas Turbine
䞉Swirling-Oxidizer-Flow-Type (SOFT) Hybrid Rocket Engine

We are studying mathematical modeling and the computation using supercomputers.
One of our primary projects is multi-physics computational fluid dynamics(MCFD), creating mathematical models governing complex physics associated withflow dynamics together with nonequilibrium condensation. We’ve developed the inhouse MCFD application: Numerical Turbine (NT) which can simulate unsteady wetsteam and moist-air flows in gas- and steam-turbines. NT has achieved unsteadywhole annulus multi-stage simulations of transonic compressor and steam turbine.
NT is currently expanding toward Digital Twin NT. Supercritical-fluids Simulator(SFS) is another MCFD application. SFS can simulate flows of arbitrary substanceunder supercritical state together with phase transition to gas and liquid. We are
simulating supercritical water, CO2 and hydrocarbon flows. Currently SFS is applied
to the simulation of supercritical CO2 flows in radial compressor considering
nonequilbrium condensation.

Combustion
Loadcellchamber A

CCA
T

CCB
Combustion
chamber B

https://www.caero.mech.tohoku.ac.jp/
Lifted-flame of Hydrogen

Tokyo Metropolitan University
Dept. of Mechanical Systems Engineering
Professor Koji KAKEHI

U14

U15

https://www.comp.tmu.ac.jp/superalloys/
Materials and Manufacturing Processes—• The major research project is to evaluate the properties and reliabilities of heat-resisting alloys used forgas turbine for airplanes and power plants. The study intends the alloys actually used for present engine
of airplane and alloy designated for future engine, and has a purpose to analyze the damage mechanism
under various mechanical loads. The aircraft engine and the turbine rotor blade of the power
generation gas turbine are received flue gases that exceed 1500㼻C and rotate at high speed. To
improve fuel efficiency and reduce emissions from gas turbine, Turbine Entry Temperatures (TETs) of theaero engine have risen to 1700㼻C. But engine designers are looking for TET of 1800㼻C in order toincrease engine efficiency. Materials developments in all turbine components, combustors, blades, anddiscs, are critical to achieving this. The Ni based superalloys are used for the turbine parts used undersuch a severe environment. The excellent Ni based superalloys in the creep property are put to practicaluse in the aircraft engines. We focus on understanding the fundamental mechanisms determining themechanical properties of Ni based superalloys.
• Metal Additive Manufacturing, also known as metal 3D printing is the technology that produces threedimensional parts layer by layer and offers the design freedom with the ability to manufacture parts
from a wide range of materials. Additive manufacturing for the heat-resistant alloys are also being
researched.

&Compressor
outlet
Turbine inlet

Gas Turbine with a Pulse Combustor

Tokyo University of Agriculture andTechnology
Thermal Fluids Engineering Lab.
(Prof. Akira Murata)
Department of Mechanical Systems
EngineeringU16

https://www.mmlab.mech.tuat.ac.jp/
We carry out the researches on various heat/thermal problems as follows:
1) Effective cooling of gas turbine elements for higher thermal efficiency and CO2 reduction (filmcooling of airfoil trailing edge, internal cooling enhancement of turbine blades by using dimpled
surface, and effusion cooling of combustor liner wall)2) Cooling performance analysis of air-cooling heat sink for electric aircraft3) Development of high performance heat exchanger for environment-friendly energy
conservation (heat transfer enhancement by using vortex generators and dimples)
4) High performance heat transport device utilizing phase change applicable to heat spreader forelectronic/electric device cooling (parallel tube heat transport device with spontaneously
induced internal flow)U17ᵲᶍᶉᶗᶍᴾᵳᶌᶇᶔᶃᶐᶑᶇᶒᶗᴾᶍᶄᴾᵱᶁᶇᶃᶌᶁᶃᴾ

Waseda University

U18

Aerospace Transportation Systems Lab. (Prof. Tetsuya Sato)
Department of Applied Mechanics and Aerospace Engineeringᵢᶃᶎᵿᶐᶒᶋᶃᶌᶒᴾᶍᶄᴾᵫᶃᶁᶆᵿᶌᶇᶁᵿᶊᴾᵣᶌᶅᶇᶌᶃᶃᶐᶇᶌᶅᴾᵷᵿᶋᵿᶋᶍᶒᶍᴾᵡᵤᵢᴾᵪᵿᶀᶍᶐᵿᶒᶍᶐᶗᴾᴾ

https://sem-sato.w.waseda.jp/

https://www.rs.kagu.tus.ac.jp/yamamoto/index.html
Multi-physics CFD (Computational Fluid Dynamics) simulation would be one of the key
technologies in the research and development of various machines in the near future. We havebeen challenged to develop multi-physics CFD codes to reproduce a lot of multi-physics
phenomena such as icing, sand erosion, particle deposition, and so on, which can often
observed in jet engines. The developed codes have successfully been applied to fans,compressors, and turbines. The numerical results provide us with useful knowledge andinsights that it is too difficult to obtain by experiments.

SATO laboratory mainly conducts R&D of the hypersonic precooled turbojet engine to apply for
hypersonic cruisers and spaceplanes in cooperation with JAXA. We are currently involved inpreliminary studies such as an engine system unsteady simulation, study of supersonic inlet buzz,
study of the cryogenic two-phase flow, study of the frost formation on the precooler and systemanalysis of Boundary layer ingestion (BLI). We have proposed a Mach 5 flight experiment of asmall scale ramjet vehicle using a sounding rocket called “HIMICO”: High Mach Integrated
Control Experiment.

NACA0012(a) Ice Layer Accreted
on Fan Blade(b) Predicted Ice Shapeunder SLD Icing Condition(c) Particle Trajectoryin Rotor Passage

https://www.f.waseda.jp/nobumichi-fuji/index.html

Waseda University

Precooled Turbojet Engine (Courtesy of JAXA)

U19

Fluid Mechanics and Turbomachinery Lab.
Department of Applied Mechanics and Aerospace Engineering
Professor Yutaka OHTA
Associate Professor Nobumichi FUJISAWA
Unsteady flow-induced vibration and noise generated in turbomachinery systems suchas rotating stall, surge, rotating instability, inlet distortion, off-designed operation andaero-acoustic noise are main targets of our research. In order to achieve high-efficient
fluid machinery systems, we are conducting large-scale experiments with detailed
measurements of flow field and high-precision numerical analyses of unsteadyturbulent flows. Our research covers various types of rotating machinery, such as axialflow compressors andturbines for aircraft
engines, centrifugal andradial-flow compressors
and turbines for turbochargers and also crossflow and propeller typefans for ventilating
Single-Stage Axial-Flow Compressor
Centrifugal Compressor
systems.

High Mach Integrated Control Experiment Vehicle(HIMICO)