空调用贮氢合金对的循环效率

材料研究学报, 2013, 27(2): 139-143.

1.中航商用航空发动机有限责任公司上海200241

2.中国科学院金属研究所沈阳110016

3.中国科学院金属研究所沈阳110016

基金项目: 国家自然科学基金50276063资助项目

Studies on Coefficients of Performance of Metal Hydride Pairs for Automobile Air Conditioner

制备汽车空调用贮氢合金并研究了操作温度、合金的坪区平直性和滞后程度对合金对循环效率COP值的影响,结果表明:随着高温操作温度的升高COP值先增大后减小,高温操作温度存在最佳工作范围;低温操作温度升高,坪区的平直性系数(φ)滞后系数β减小,均有利于得到更高的COP值.

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