滚动转子压缩机的性能拟合方程的建立和实验验证

Building and validation performance fitted equations establishment of rolling piston type rotary compressor

通过对滚动转子压缩机进行分析,提出用蒸发温度和冷凝温度的二元二次方程拟合压缩机的输入功率和制冷量,用MATLAB程序求出拟合系数。经实验初步验证,拟合计算结果与实验值基本吻合,证明拟合模型是可靠的。

Through analyzing the rolling piston type rotary compressor, builds performance fitted equations by inputting evaporating temperature, condensing temperature or evaporating pressure, condensing pressure to fit the input power and refrigerating output of compressor, which can be solved by MATLAB program. Compares performance calculations and the results with experimental data, which shows a reasonable agreement and verifies the reliability of the model and the calculating method.