制冷压缩机制冷量的测定及其不确定度分析Analysis on Uncertainty in Measuring Cooling-capacity of Refrigerant Compressor
田旭东,周仝,张宝怀,史敏
TIAN Xu dong 1;ZHOU Tong 1;ZHANG Bao huai 2;SHI Min 1 (1 Hefei General Machinery Research Institute;
摘要(Abstract):
介绍了容积式制冷压缩机的性能测试方法 ,分析了制冷剂流量计法测定制冷量的不确定度 ,以及各参数对制冷量测量值的影响 ,可供选择制冷压缩机性能测试方法时参考
The uncertainty in measurement that using refrigerant liquid flow meter method to test cooling capacity of refrigerant compressor was analyzed, and the influence of some other parameters on the cooling capacity was analyzed.
关键词(KeyWords):
制冷剂液体流量计法;不确定度;压缩机
refrigerant liquid flow meter method;uncertainty;compressor
基金项目(Foundation):
作者(Authors):
田旭东,周仝,张宝怀,史敏
TIAN Xu dong 1;ZHOU Tong 1;ZHANG Bao huai 2;SHI Min 1 (1 Hefei General Machinery Research Institute;