代替冷媒の熱力学性質の推算

• 福島 正人

  旭硝子(株)

書誌事項

タイトル別名

• Prediction of Thermodynamic Properties of Alternative Refrigerants

抄録

The use of refrigerant mixtures for R22 alternative has recently been attracted in refrigerating and air conditioning industry. However, there has not been enough information about thermodynamic properties required to analyse the properties of mixtures. In this paper, stressing the adaptability of the modified van der Waals equation of state for refrigerant mixtures, the prediction methods of thermodynamic properties for the a1ternative refrigerant and mixture are explained. Seven generalized equations of state are chosen for the subjects of discussion. Data on R32,R125,R134a and their mixtures are applied to discuss the adaptability of these equations. Resu1ts of calculation using these equations are compared with available experimental and reference data. The optimum binary interaction parameters for those equations of state are a1so presented.

収録刊行物

• 日本冷凍空調学会論文集

  日本冷凍空調学会論文集 12 (3), 225-239, 1995

  公益社団法人 日本冷凍空調学会

キーワード

• Thermodynamic Properties
• Equation of State
• Alternative Refrigerants

詳細情報

• CRID: 1390001204665275776
• NII論文ID: 10002713372
• NII書誌ID: AN10035654
• DOI: 10.11322/tjsrae.12.225
• ISSN: 2185789X
• ISSN: 13444905
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可