研究成果 1978 2020

1994

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., 9 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

3 引用 (Scopus)

CRITICAL HEAT FLUX FOR BOILING FREON AT HIGH SUBCRITICAL PRESSURE IN HORIZONTAL TUBES.

Yoshida, S., Mori, H. & Ohno, M., 1 1 1987, p. 149-156. 8 p.

研究成果: 会議への寄与タイプ論文

Boiling liquids
Heat flux
2 引用 (Scopus)

Heat Transfer Investigations of Superconductors in Pressurized He II

Ruppert, U., Yang, W. Z., Lüders, K., Funaki, K., Takata, Y., Takeo, M. & Funaki, F., 1 1987, : : Japanese Journal of Applied Physics. 26, S3-2, p. 1537-1538 2 p.

研究成果: ジャーナルへの寄稿記事

Superconducting wire
propagation velocity
Superconducting materials
Helium
Thermodynamic stability
13 引用 (Scopus)

NUMERICAL ANALYSIS OF FREE CONVECTION AROUND AN ISOTHERMAL SPHERE (EFFECTS OF SPACE AND PRANDTL NUMBER).

Fujii, M., Takamatsu, H. & Fujii, T., 1987, Unknown Host Publication Title. ASME, 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

Prandtl number
Natural convection
Numerical analysis
Nusselt number
Heat transfer coefficients
1986
2 引用 (Scopus)

CORRELATIONS OF CRITICAL HEAT FLUX FOR BOILING FREON IN TUBES AT HIGH SUBCRITICAL PRESSURE.

Yoshida, S., Nishikawa, K., Mori, H. & Yamada, A., 3 1 1986, : : Memoirs of the Kyushu University, Faculty of Engineering. 46, 1, p. 77-93 17 p.

研究成果: ジャーナルへの寄稿記事

Boiling liquids
heat flux
Heat flux
freon
Tube
2 引用 (Scopus)

EFFECTS OF AN INSULATION LAYER ON THE PROPAGATION OF A NORMAL ZONE IN SUPERCONDUCTING WIRES BELOW 4. 2 K.

Funaki, K., Takata, Y., Takeo, M., Irie, F., Ruppert, U., Yang, W. Z., Kristen, E., Lueders, K. & Klipping, G., 12 1 1986, Proceedings of the International Cryogenic Engineering Conference. Klipping, G. & Klipping, I. (版). Engl, p. 730-734 5 p. (Proceedings of the International Cryogenic Engineering Conference).

研究成果: 著書/レポートタイプへの貢献会議での発言

Insulated wire
Superconducting wire
Insulation
Wire
Numerical analysis
3 引用 (Scopus)

FORCED-CONVECTION HEAT TRANSFER TO SUPERCRITICAL HELIUM FLOWING IN A VERTICAL STRAIGHT CIRCULAR TUBE.

Ito, T., Takata, Y., Kasao, D., Yamaguchi, M. & Hara, T., 12 1 1986, AIChE Symposium Series. 251 版 AIChE, p. 86-91 6 p. (AIChE Symposium Series; 巻数 82, 番号 251).

研究成果: 著書/レポートタイプへの貢献会議での発言

Helium
Forced convection
Heat transfer
Buoyancy
Heat transfer coefficients

Measurement of thermal conductivities of liquid mixtures by using a small bead thermistor

Takamatsu, H., Tetsu, F. & Fujii, M., 11 1986, 1st Asian Thermophysical Properties Conference. p. 462-467 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

13 引用 (Scopus)

Post-dryout heat transfer to Freon in a vertical tube at high subcritical pressures

Kaneyasu, N., Suguru, Y., Hideo, M. & Hiroshi, T., 8 1986, : : International Journal of Heat and Mass Transfer. 29, 8, p. 1245-1251 7 p.

研究成果: ジャーナルへの寄稿記事

Chlorofluorocarbons
freon
wall temperature
heat transfer
tubes
3 引用 (Scopus)

TRANSIENT POOL BOILING HEAT TRANSFER TO HELIUM 4 FROM FLAT SURFACES - 2ND REPORT.

Ito, T., Takata, Y., Kubota, H. & Uesono, M., 1986, Proceedings of the International Cryogenic Engineering Conference. Klipping, G. & Klipping, I. (版). Engl, p. 638-643 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

Carbon films
Boiling liquids
Helium
Heat transfer
Heat flux