| 摘要: |
| 通过对环保工质三氟碘甲烷(CF3I)的饱和蒸汽压曲线、冰箱名义工况和变工况下循环性能等三方面的理论分析,发现CF3I和CF3I的摩尔组成在50%-65%范围的CF3I/HC290混合工质,理论循环性能与CFC12接近,具有作为冰箱中CFC12灌注式替代物的潜力. |
| 关键词: 工程热物理 冰箱制冷剂 理论循环分析 |
| DOI： |
| 修订日期：2004-04-19
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| 基金项目:中国科学院资助项目 |
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| Theoretical Performances of Trifluoroiodomethane in Refrigerator Cycles |
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| Abstract: |
| Comparative assessment on the cycle performances of trifluoroiodomethane(CF 3I), CFC12, HFC134a, HC600, HC290, HFC152a/HCFC22, and CF 3I/HC290 was carried out theoretically under standard and various refrigerator working conditions. The results show that CF 3I and CF 3I/HC290 with CF 3I's mole fraction in range of 0.5-65 are potential substitutes to CFC12 for refrigerator applications. |
| Key words: CF3I CF3I/HC290 |
