研究成果 1981 2020

1995

Film Condensation of HCFC-123 on Staggered Bundles of Horizontal Finned Tubes (Effect of fin geometry)

Honda, H., Takamatsu, H., Makishi, O., Sejimo, H. & Takada, N., 1 1 1995, : : Transactions of the Japan Society of Mechanical Engineers Series B. 61, 583, p. 1055-1062 8 p.

研究成果: ジャーナルへの寄稿記事

film condensation
fins
bundles
Condensation
Vapors
2 引用 (Scopus)
Rapid quenching
Contacts (fluid mechanics)
Heat flux
heat flux
wire
2 引用 (Scopus)

Minimum Heat Flux Point and Liquid-Solid Contact During Rapid Quenching of Thin Wires

Honda, H., Takamatsu, H. & Yamashiro, H., 1 1 1995, : : Transactions of the Japan Society of Mechanical Engineers Series B. 61, 592, p. 4440-4447 8 p.

研究成果: ジャーナルへの寄稿記事

Rapid quenching
Contacts (fluid mechanics)
Heat flux
heat flux
wire
6 引用 (Scopus)

Minimum heat-flux point and liquid-solid contact during rapid quenching of thin wires

Honda, H., Takamatsu, H. & Yamashiro, H., 12 1 1995, : : Heat Transfer - Japanese Research. 24, 6, p. 517-537 21 p.

研究成果: ジャーナルへの寄稿記事

Rapid quenching
Contacts (fluid mechanics)
Heat flux
heat flux
wire

Numerical analysis of film condensation on a horizontal two-demensional fin tube

Takamatsu, H., Honda, H. & Makishi, O., 10 1995, Eurotherm Seminar 47 : Heat Transfer in Condensation. p. 48-54 7 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

3 引用 (Scopus)

Research on Fluidelastic Vibration of Cylinder Arrays by Computational Fluid Dynamics (1st Report. Analysis on Two Cylinders and a Cylinder Row)

Ichioka, T., Kawata, Y., Nakamura, T., Izumi, H., Kobayashi, T. & Takamatsu, H., 1 1 1995, : : Transactions of the Japan Society of Mechanical Engineers Series B. 61, 582, p. 503-509 7 p.

研究成果: ジャーナルへの寄稿記事

computational fluid dynamics
Computational fluid dynamics
Flow interactions
vibration
Vortex shedding
1994
1 引用 (Scopus)
Refrigerants
Boiling liquids
Mass transfer
Heat transfer
Hot Temperature

Film Condensation of HCFC-123 on In-Line Bundles of Horizontal Finned Tubes: Effect of Fin Geometry

Honda, H., Takamatsu, H., Kim, K., Ishikawa, Y. & Takada, N., 1 1 1994, : : Transactions of the Japan Society of Mechanical Engineers Series B. 60, 574, p. 2103-2110 8 p.

研究成果: ジャーナルへの寄稿記事

film condensation
fins
bundles
Condensation
Vapors

Flow boiling heat transfer of binary refrigerant mixtures inside a horizontal smooth tube

Takamatsu, H., 5 1994, 2nd Workshop on Two-Phase Flow : Heat Exchangers, AFERC. p. 47-64 18 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Heat transfer and liquid-solid contact during the rapid quenching of thin wires in water and CaCl2/water solution

Takamatsu, H., Honda, H. & Yamashiro, H., 8 1994, 10th International Heat Transfer Conference. 巻 5. p. 57-62 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

1993

A comparison of heat transfer coefficients for condensation of CFC-11 and HCFC-123 on an in-line bundle of horizontal finned tubes

Honda, H., Takamatsu, H., Kim, K., Urakami, H. & Takada, N., 1 1 1993, : : Transactions of the Japan Society of Mechanical Engineers Series B. 59, 561, p. 1672-1677 6 p.

研究成果: ジャーナルへの寄稿記事

chlorofluorocarbons
Chlorofluorocarbons
heat transfer coefficients
Heat transfer coefficients
bundles
23 引用 (Scopus)
refrigerants
Refrigerants
boiling
Boiling liquids
heat transfer
28 引用 (Scopus)

A correlation for forced convective boiling heat transfer of pure refrigerants in a horizontal smooth tube

Takamatsu, H., Momoki, S. & Fujii, T., 1 1 1993, : : International Journal of Heat and Mass Transfer. 36, 13, p. 3351-3360 10 p.

研究成果: ジャーナルへの寄稿記事

nucleate boiling
Nucleate boiling
norflurane
counterflow
refrigerants
chlorofluorocarbons
Chlorofluorocarbons
heat transfer coefficients
Heat transfer coefficients
bundles
refrigerants
Refrigerants
boiling
Boiling liquids
heat transfer
1 引用 (Scopus)

Enhancement of Heat Transfer to a Non-Azeotropic Refrigerant Mixture in a Horizontal, Spirally Grooved Evaporator Tube

Yoshida, S., Hong, H. & Mori, H., 1 1 1993, : : Transactions of the Japan Society of Mechanical Engineers Series B. 59, 560, p. 1285-1290 6 p.

研究成果: ジャーナルへの寄稿記事

evaporators
refrigerants
Refrigerants
Evaporators
heat transfer

Thermodynamic properties

Takamatsu, H., 6 1993, : : Transactiond of JAR Handbook. 1, 3.3.3, p. 161-166 6 p.

研究成果: ジャーナルへの寄稿記事

1992

A comparison of heat transfer coefficients for condensation of CFC-11 and HCFC-123 on an in-line bundle of horizontal finned tubes

Takamatsu, H., Honda, H., Urakami, H., Takata, N. & Urakami, H., 10 1992, 2nd JSME/KSME Thermal Engineering Conference. 巻 2. p. 409-414 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

refrigerants
Refrigerants
heat transfer coefficients
boiling
Boiling liquids
2 引用 (Scopus)
nucleate boiling
Nucleate boiling
counterflow
refrigerants
Refrigerants
4 引用 (Scopus)

Heat Transfer Characteristics during Rapid Quenching of a Thin Wire in Water

Honda, H., Takamatsu, H., Yamashiro, H. & Kobayashi, S., 1 1 1992, : : Transactions of the Japan Society of Mechanical Engineers Series B. 58, 550, p. 1904-1911 8 p.

研究成果: ジャーナルへの寄稿記事

Rapid quenching
heat transfer
falling
wire
Wire
15 引用 (Scopus)

Heat-transfer characteristics during rapid quenching of a thin wire in water

Honda, H., Takamatsu, H., Yamashiro, H. & Kobayashi, S., 12 1 1992, : : Heat Transfer - Japanese Research. 21, 8, p. 773-791 19 p.

研究成果: ジャーナルへの寄稿記事

Rapid quenching
heat transfer
falling
wire
Wire

Heat transfer during rapid quenching of a thin wire in water

Takamatsu, H., Honda, H., Yamashiro, H. & Kobayashi, S., 10 1992, 2nd JSME/KSME Thermal Engineering Conference. 巻 3. p. 355-360 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

4 引用 (Scopus)

Stability analysis of a forced-flow cooled superconductor

Ito, T., Takata, Y. & Kasao, D., 1992, : : Cryogenics. 32, 5, p. 439-444 6 p.

研究成果: ジャーナルへの寄稿記事

coolants
Coolants
Superconducting materials
conductors
Thermodynamic stability
6 引用 (Scopus)
film boiling
hot surfaces
liquid cooling
Cooling water
Boiling liquids
1991

A comparison of evaporation heat transfer coefficients and pressure drop in a horizontal smooth tube for HFC134a and CFC12

Takamatsu, H., Momoki, S. & Tetsu, F., 8 1991, 18th International Congress of Refrigeration. 巻 2. p. 444-448 5 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

An experiment on a vapor compression heat pump system using nonazeotropic refrigerant mixtures

Takamatsu, H., Koyama, S., Yara, T. & Ikegami, Y., 8 1991, 18th International Congress of Refrigeration. 巻 2. p. 592-596 5 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

An Experiment on the Heat Transfer to Substitute Refrigerant HFC134a Evaporating in a Horizontal Smooth Tube

Takamatsu, H., Momoki, S., Hiraoka, S., Nakada, H., Koyama, S. & Fujii, T., 1 1 1991, : : Transactions of the Japan Society of Mechanical Engineers Series B. 57, 534, p. 682-686 5 p.

研究成果: ジャーナルへの寄稿記事

refrigerants
Refrigerants
heat transfer coefficients
Heat transfer coefficients
heat transfer

Effect of surface fouling on the heat transfer to refrigerants evaporating in a horizontal smooth tube

Takamatsu, H., Momoki, S., Hiraoka, S., Koyama, S. & Tetsu, F., 3 1991, : : Transactions of JAR. 8, p. 77-81 5 p.

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

Fluid flow tomography of reinjection well by the vertical electric profiling method in Kazuno area, Akita prefecture, Japan

Ushijima, K., Mizunaga, H., Mori, H., Hattori, A. & Tajima, T., 12 1 1991, Transactions - Geothermal Resources Council. Publ by Geothermal Resources Council, p. 297-299 3 p. (Transactions - Geothermal Resources Council; 巻数 15).

研究成果: 著書/レポートタイプへの貢献会議での発言

Oil well casings
fluid flow
tomography
Tomography
Flow of fluids

Heat Pump System with R 22/R 114 Mixtures as Working Fluid (1st Report, Effects of Refrigerant Composition and Heat Source Condition on COP)

Takamatsu, H., Koyama, S., Ikegami, Y., Kamogawa, T., Yara, T. & Fujii, T., 1 1 1991, : : Transactions of the Japan Society of Mechanical Engineers Series B. 57, 537, p. 1851-1857 7 p.

研究成果: ジャーナルへの寄稿記事

heat pumps
Heat pump systems
working fluids
refrigerants
Refrigerants

Heat Pump System with R 22/R 114 Mixtures as Working Fluids: (2nd Report, Experiment on Double-Tube Evaporator and Condenser with Grooved Tubes)

Takamatsu, H., Koyama, S., Ikegami, Y., Yara, T., Kitamura, M. & Fujii, T., 1 1 1991, : : Transactions of the Japan Society of Mechanical Engineers Series B. 57, 539, p. 2377-2382 6 p.

研究成果: ジャーナルへの寄稿記事

heat pumps
Heat pump systems
evaporators
working fluids
refrigerants
3 引用 (Scopus)

Heat transfer to non-azeotropic mixtures of refrigerants flowing in a horizontal evaporator tube

Yoshida, S., Mori, H., Matsunaga, T. & Ohishi, K., 12 1 1991, Proc 3 ASME JSME Therm Eng Jt Conf. Publ by ASME, p. 295-300 6 p. (Proc 3 ASME JSME Therm Eng Jt Conf).

研究成果: 著書/レポートタイプへの貢献会議での発言

Refrigerants
Evaporators
Heat transfer
Forced convection
Two phase flow
11 引用 (Scopus)

Studies on the water cooling of hot surfaces (experiment of spray cooling)

Ito, T., Takata, Y., Mousa, M. M. M. & Yoshikai, H., 6 1991, : : Memoirs of the Faculty of Engineering, Kyushu University. 51, 2, p. 119-144 26 p.

研究成果: ジャーナルへの寄稿記事

cooling water
Cooling water
spray
heat transfer
Heat transfer
1990
50 引用 (Scopus)

Condensation heat transfer of binary refrigerant mixtures of R22 and R114 inside a horizontal tube with internal spiral grooves

Koyama, S., Miyara, A., Takamatsu, H. & Fujii, T., 7 1990, : : International Journal of Refrigeration. 13, 4, p. 256-263 8 p.

研究成果: ジャーナルへの寄稿記事

Refrigerants
heat transfer
Condensation
Hot Temperature
Nusselt number
10 引用 (Scopus)

Forced convective boiling of nonazeotropic refrigerant mixtures of R22 and R114 inside a horizontal tube

Takamatsu, H., Miyara, A., Koyama, S., Fujii, T. & Yonemoto, K., 1990, : : Heat Transfer - Japanese Research. 19, 3, p. 68-82 15 p.

研究成果: ジャーナルへの寄稿記事

refrigerants
Refrigerants
pressure drop
boiling
Boiling liquids
5 引用 (Scopus)

Heat Transfer to Non-azeotropic Mixtures of Refrigerants Flowing in a Horizontal Evaporator Tube

Yoshida, S., Matsunaga, T., Mori, H. & Ohishi, K., 1 1 1990, : : Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 56, 524, p. 1084-1089 6 p.

研究成果: ジャーナルへの寄稿記事

evaporators
refrigerants
Refrigerants
Evaporators
heat transfer coefficients
1989
4 引用 (Scopus)
film boiling
hot surfaces
fog
liquid cooling
Surface analysis
1988
4 引用 (Scopus)

Condensation of Refrigerant Mixtures R22+R114 Inside a Horizontal Tube

Koyama, S., Mlyara, A., Fujii, T., Takamatsu, H. & Yonemoto, K., 1 1 1988, : : Transactions of the Japan Society of Mechanical Engineers Series B. 54, 502, p. 1447-1452 6 p.

研究成果: ジャーナルへの寄稿記事

refrigerants
Refrigerants
Condensation
condensation
Nusselt number
5 引用 (Scopus)

Forced Convective Boiling of Nonazeotropic Refrigerant Mixtures of R22 and R114 Inside a Horizontal Tube

Miyara, A., Takamatsu, H., Koyama, S., Yonemoto, K. & Fujii, T., 1 1 1988, : : Transactions of the Japan Society of Mechanical Engineers Series B. 54, 505, p. 2523-2528 6 p.

研究成果: ジャーナルへの寄稿記事

refrigerants
Refrigerants
boiling
Boiling liquids
tubes

Forced convective boiling of nonazeotropic refrigerant miztures of R22 and R114 inside a horizontal tube

Takamatsu, H., Miyara, A., Koyama, S. & Tetsu, F., 11 1988, 1st KSME/JSME Thermal Fluids Engineering Confrence. 巻 1. p. 138-143 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Measurement of thermophysical properties at low temperatures by rectangular-shaped pulse heating

Ito, T., Takata, Y., Kubota, H. & Honnami, T., 1 1 1988, : : Transactions of the Japan Society of Mechanical Engineers Series B. 54, 505, p. 2556-2559 4 p.

研究成果: ジャーナルへの寄稿記事

pulse heating
thermophysical properties
Thermodynamic properties
Heating
Specific heat
1 引用 (Scopus)

Studies on the water cooling of hot surfaces (experiment of fog cooling)

Ito, T., Takata, Y., Liu, Z. H., Nakashima, H. & Norihisa, S., 9 1988, : : Memoirs of the Faculty of Engineering, Kyushu University. 48, 3, p. 211-229 19 p.

研究成果: ジャーナルへの寄稿記事

cooling water
Fog
Cooling water
fog
Cooling
1987

A method for measuring thermal conductivity of fluids by using a small bead thermistor

Fujii, T., Fujii, M., Takamatsu, H. & Chen, Z. S., 1 1 1987, : : Transactions of the Japan Society of Mechanical Engineers Series B. 53, 488, p. 1370-1378 9 p.

研究成果: ジャーナルへの寄稿記事

Thermistors
thermistors
beads
Thermal conductivity
thermal conductivity
1 引用 (Scopus)
Prandtl number
Rayleigh number
Nusselt number
heat transfer coefficients
Natural convection

A numerical analysis of free convection around an isothermal sphere (Effects of space and prandtl number)

Takamatsu, H., Fujii, M. & Tetsu, F., 3 1987, 2nd ASME/JSME Thermal Engineering Conference. 巻 4. p. 55-60 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言