Temperature-entropy Diagrams and Cycle Analysis for a Refrigerant Mixture of the R 12 + R 22 System
スポンサーリンク
概要
- 論文の詳細を見る
With an aid of Helmholtz function in combination with new mixing rules based on our PVTx measurements, the thermodynamic state-surface for a refrigerant mixture of the R 12+R 22 system was described in the range of 240≦T≦420 K, P≦9 MPa and ρ≦900 kg/m^3. Using T-s diagrams for several compositions illustrated, the coefficient of performance for the standard refrigeration cycle using the present binary mixture system as refrigerant was calculated. Analysis of the coefficient of performance was explained by the composition dependence of cycle performance was explained by the composition dependence of the thermodynamic state-surface of the present system.
- 一般社団法人日本機械学会の論文
著者
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Kagawa N
National Defense Acad. Kanagawa
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Kagawa Noboru
Department Of Mechanical Systems Engineering National Defense Academy
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UEMATSU Masahiko
Department of Mechanical Engineering, Keio University
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TAKAISHI Yoshinori
Department of Mechanical Engineering, Ikutoku Technical University
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KAGAWA Noboru
Major Appliance Products Engineering Laboratory, Toshiba Corporation
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WATANBE Koichi
Department of Mechanical Engineering, Keio University
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Watanbe Koichi
Department Of Mechanical Engineering Keio University
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Uematsu M
Keio Univ. Yokohama Jpn
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Uematsu Masahiko
Department Of Machanical Engineering Keio University
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Uematsu Masahiko
Department Of Mechanical Engineering Keio University
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Takaishi Yoshinori
Department Of Mechanical Engineering Ikutoku Technical University
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Takaishi Yoshinori
Department Of Mechanical Engineering Faculty Of Engineering Kanagawa Institute Of Technology
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Kagawa Noboru
Major Appliance Products Engineering Laboratory Toshiba Corporation
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