Reseach Center for Next Generation Refrigerant Properties

Research Output

2020

Two-Phase and Vapor-Phase Thermophysical Property (pvTz) Measurements of the Difluoromethane + trans-1,3,3,3-Tetrafluoroprop-1-ene Binary System

Tomassetti, S., Perera, U. A., Di Nicola, G., Pierantozzi, M., Higashi, Y. & Thu, K., Jan 1 2020, (Accepted/In press) In : Journal of Chemical and Engineering Data.

Research output: Contribution to journalArticle

新規低GWP単一冷媒の表面張力およびParachorの温度依存性確認と相関式評価

Translated title of the contribution: Correlation Assessment and Temperature Dependence Check ofSurface Tension and Parachor for New Low-GWP Pure Refrigerants岩崎俊, 近藤智恵子 & 東之弘, 2020, In : 日本冷凍空調学会論文集.

Research output: Contribution to journalArticle

2019
2 Citations (Scopus)

Molecular simulation for surface tension of new low GWP working fluids

Houriez, C., Masella, M., Kondou, C., Higashi, Y., El Abbadi, J. & Coquelet, C., Jan 1 2019, ICR 2019 - 25th IIR International Congress of Refrigeration. Minea, V. (ed.). International Institute of Refrigeration, p. 460-467 8 p. 60. (Refrigeration Science and Technology; vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Performance analysis method for intermediated fluid type LNG vaporizers considering fluid properties

Higashi, K., Kondou, C., Higashi, Y. & Koyama, S., Jan 1 2019, ICR 2019 - 25th IIR International Congress of Refrigeration. Minea, V. (ed.). International Institute of Refrigeration, p. 437-444 8 p. 1596. (Refrigeration Science and Technology; vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Surface tension measurement and modeling work for new low GWP working fluids

Kondou, C., El Abbadi, J., Houriez, C., Masella, M., Higashi, Y. & Coquelet, C., Jan 1 2019, ICR 2019 - 25th IIR International Congress of Refrigeration. Minea, V. (ed.). International Institute of Refrigeration, p. 452-459 8 p. 59. (Refrigeration Science and Technology; vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermodynamic properties of binary mixtures of Trifluoroethene (HFO1123) + 2,3,3,3-Tetrafluoroprop-1-ene (HFO1234yf)

Sakoda, N., Shiheng, J., Nakazaki, M., Takata, Y. & Higashi, Y., Jan 1 2019, ICR 2019 - 25th IIR International Congress of Refrigeration. Minea, V. (ed.). International Institute of Refrigeration, p. 1782-1787 6 p. 1608. (Refrigeration Science and Technology; vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Development of the equation of state for HCFO-1224yd(Z): Detailed and extensive evaluation of the current equation and outlook for a new equation

Akasaka, R., Higashi, Y. & Koyama, S., Jan 1 2018, In : Refrigeration Science and Technology. Part F147651, p. 218-223 6 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Measurements of Saturation Pressures for Trifluoroethene (R1123) and 3,3,3-Trifluoropropene (R1243zf)

Higashi, Y., Sakoda, N., Islam, M. A., Takata, Y., Koyama, S. & Akasaka, R., Feb 8 2018, In : Journal of Chemical and Engineering Data. 63, 2, p. 417-421 5 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

R1123,R1234yfおよびR32からなる2成分系混合冷媒の気液平衡測定

Translated title of the contribution: Vapor-Liquid Equilibrium Measurements of Binary Refrigerant Mixtures Composed of R1123, R1234yf and R32中崎雅也, 江世恒, 迫田直也, 高田保之 & 東之弘, 2018, In : 日本機械学会九州支部講演論文集. 2018, 0, p. F11

Research output: Contribution to journalArticle

Surface Tension Measurement for a New Low-GWP Refrigerant HFO-1123 by a Differential Capillary Rise Method

Kondou, C. & Higashi, Y., Dec 1 2018, In : 日本冷凍空調学会論文集. 35, 4, p. 404-408 6 p.

Research output: Contribution to journalArticle

Surface tension measurement for low GWP refrigerants HFO-1123 and HCFO-1224yd(z)

Kondou, C. & Higashi, Y., Jan 1 2018, In : Refrigeration Science and Technology. Part F147651, p. 178-186 9 p.

Research output: Contribution to journalConference article

Surface tension measurement of low GWP refrigernat mixture HFO-1123/HFC-32

Kondou, C., Matsuzono, T., Tsuyashima, T. & Higashi, Y., Jan 1 2018.

Research output: Contribution to conferencePaper

2 Citations (Scopus)
2017

Gaseous PVT Property Measurements of cis-1,3,3,3-Tetrafluoropropene

Sakoda, N., Shiheng, J., Kohno, M., Koyama, S., Higashi, Y. & Takata, Y., Jul 13 2017, In : Journal of Chemical and Engineering Data. 62, 7, p. 2178-2182 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2016

Low-GWP refrigerants

Brown, J. S., Zilio, C., Akasaka, R. & Higashi, Y., Nov 16 2016, In : Science and Technology for the Built Environment. 22, 8, p. 1075-1076 2 p.

Research output: Contribution to journalEditorial

2 Citations (Scopus)
7 Citations (Scopus)

2成分系混合作動流体 R 245fa + R 134a 系の熱力学的性質の測定:-第1報:気液共存曲線および臨界軌跡の測定-

Translated title of the contribution: Measurements of Thermodynamic Properties for the Binary R 245fa + R 134a Mixture:- 1st Report: Measurements of Vapor-liquid Coexistence Curve and Critical Locus -東之弘, 2016, In : 日本冷凍空調学会論文集. 0, 0

Research output: Contribution to journalArticle

2成分系混合作動流体 R 245fa + R 134a 系の熱力学的性質の測定:-第2報:<i>PρTx </i>性質および臨界圧力の測定-

Translated title of the contribution: Measurements of Thermodynamic Properties for the Binary R 245fa + R 134a Mixture:- 2nd Report: Measurements of <i>PρTx</i> Properties and Critical Pressure -東之弘 & 赤坂亮, 2016, In : 日本冷凍空調学会論文集. 0, 0

Research output: Contribution to journalArticle

2015

放電プラズマ焼結法により作製された積層型FeSi<sub>2</sub>熱電変換モジュールの熱電変換特性

Translated title of the contribution: Thermoelectric Properties of layered FeSi<sub>2</sub> Thermoelectric Conversion Module Produced by Spark Plasma Sintering Method鈴木裕宣, 東之弘 & 安野拓也, 2015, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 62, 9, p. 457-461 5 p.

Research output: Contribution to journalArticle

放電プラズマ焼結法により焼結・接合したAg層を有するFeSi<sub>2</sub>熱電変換モジュールの熱電変換特性

Translated title of the contribution: Thermoelectric Properties of FeSi<sub>2</sub> Thermoelectric Conversion Modules Sintered with Ag Joint Plates by Spark Plasma Sintering Method鈴木裕宣, 藁谷真也, 東之弘, 髙澤勇輝 & 安野拓也, 2015, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 62, 6, p. 313-317 5 p.

Research output: Contribution to journalArticle

2013
2011

HFO-1234yfの気相域におけるPpT性質

Translated title of the contribution: PpT Property for HFO-1234yf in the Gaseous Phase田中勝之 & 東之弘, Mar 31 2011, In : 日本冷凍空調学会論文集. 28, 1, p. 51-61 11 p.

Research output: Contribution to journalArticle

HFO-1234ze(E)+HFC-32混合冷媒のPρTχ性質の測定

Translated title of the contribution: PρTχ Property Measurements of Binary HFO-1234ze(E)+HFC-32 Refrigerant Mixtures小林恵三, 田中勝之 & 東之弘, Dec 31 2011, In : 日本冷凍空調学会論文集. 28, 4, p. 415-426 12 p.

Research output: Contribution to journalArticle

HFO-1234ze(E)+HFC-32混合冷媒の密度および定圧比熱の測定

Translated title of the contribution: Measurements of Density and Isobaric Specific Heat Capacity for HFO-1234ze(E)+HFC-32 Mixtures田中勝之, 赤坂亮 & 東之弘, Dec 31 2011, In : 日本冷凍空調学会論文集. 28, 4, p. 427-434 8 p.

Research output: Contribution to journalArticle

HFO-1234ze(E)+HFC-32 混合冷媒の密度および定圧比熱の測定

Translated title of the contribution: Measurements of Density and Isobaric Specific Heat Capacity for HFO-1234ze(E)+HFC-32 Mixtures田中勝之, 赤坂亮 & 東之弘, 2011, In : 日本冷凍空調学会論文集. 28, 4, p. 427-434 8 p.

Research output: Contribution to journalArticle

オレフィン系冷媒R 1234yfおよびR 1234ze(E)の熱力学性質に関する研究動向

Translated title of the contribution: A Review of Study on Thermodynamic Properties of Hydrofluoroolefin Refrigerants R 1234yf and R 1234ze(E)赤坂亮, 粥川洋平, 田中勝之 & 東之弘, Mar 31 2011, In : 日本冷凍空調学会論文集. 28, 1, p. 1-17 17 p.

Research output: Contribution to journalArticle

オレフィン系冷媒R 1234yf およびR 1234ze(E) の熱力学性質に関する研究動向

Translated title of the contribution: A Review of Study on Thermodynamic Properties of Hydrofluoroolefin Refrigerants R 1234yf and R 1234ze(E)赤坂亮, 粥川洋平, 田中勝之 & 東之弘, 2011, In : 日本冷凍空調学会論文集. 28, 1, p. 1-17 17 p.

Research output: Contribution to journalArticle

冷媒の変遷と将来: 性能重視から環境重視への選択肢へ

Translated title of the contribution: Future Trends of the Next-generation Refrigerant: from Performance Priority to Environment Priority東之弘, Feb 15 2011, In : 冷凍. 86, 1000, p. 94-99 6 p.

Research output: Contribution to journalArticle

2007

報告記: 2006年度日本冷凍空調学会年次大会

小山繁, 内野敏剛, 松岡文雄, 秋澤淳, 児玉昭雄, 天野嘉春, 香川澄, 粥川洋平, 赤坂亮, 市川英彦, 東之弘, 福田充宏, 宮良明男, 岡田昌志, 松本浩二, 渡辺学, 下村信雄, 廣田真史, 井口泰男, 山口朝彦 & 8 others, 木下盛光, 東條健司, 西田耕作, 五島正雄, 勝田正文, 桑原憲, 本田知宏 & 森英夫, Feb 15 2007, In : 冷凍. 82, 952, p. 171-185 15 p.

Research output: Contribution to journalArticle

2003

2成分系R32+R125混合冷媒の気液平衡性質の測定

Translated title of the contribution: Vapor-Liquid Equilibrium Measurements of the Binary R32+R125 Refrigerant Mixture東之弘, 三宅岳志 & 藤井賢一, Dec 31 2003, In : 日本冷凍空調学会論文集. 20, 4, p. 523-530 8 p.

Research output: Contribution to journalArticle

1998

自然冷媒の飽和蒸気圧測定装置の製作

Translated title of the contribution: Apparatus of the Vapor-pressure Measurements for Natural Refrigerants樋口知 & 東之弘, Nov 1 1998, In : 日本冷凍空調学会論文集. 15, 4, p. 335-346 12 p.

Research output: Contribution to journalArticle

1996

Critical parameters for 1,1,1-trifluoroethane (R-143a)

Higashi, Y. & Ikeda, T., Oct 15 1996, In : Fluid Phase Equilibria. 125, 1-2, p. 139-147 9 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
1992

代替フロン類の表面張力の測定:第2報: HCFC-123およびHFC-134aの表面張力

Translated title of the contribution: Measurements of the Surface Tension for CFC Alternatives:2nd Report: Surface Tension for HCFC-123 and HFC-134a東之弘, 池田忠光, 桑名健朗 & 岡田昌章, 1992, In : 日本冷凍空調学会論文集. 9, 2, p. 191-198 8 p.

Research output: Contribution to journalArticle

1988

A proposal for generalized correlation of vapor pressures of refrigerants

Higashi, Y., Ashizawa, M., Uematsu, M. & Watanabe, K., 1988, In : JSME International Journal. 31, 3, p. 565-572

Research output: Contribution to journalArticle

Correlation of the critical curve for binary refrigerant mixtures

Higashi, Y., Uematsu, M. & Watanabe, K., 1988, In : JSME International Journal. 31, 3, p. 573-580

Research output: Contribution to journalArticle