摘要
介绍了一种涡旋压缩机的实验研究,给出了设计工况下该型号压缩机的性能曲线,用十系数法得到了计算压缩机制冷量、输入功率和质量流量等性能参数的经验关系式。分析了吸气过热度对压缩机性能的影响,并对经验关系式进行了修正。修正后的经验关系式可以用来计算该型号压缩机实际运行时的性能参数。
The results of experiments about a scroll compressor are introduced The performance curves of this type of compressor are presented in designed conditions. The empirical correlations for calculating the performance parameters such as the capacity of refrigeration, the power consumption of the compressor and the fluid rate of mass are obtained with the methed of ten factors. The influence of suction gas superheat on the performance of the compressor is analyzed. And the empirical correlations are modified according to it. The modified empirical correlations can be used to calculate the performance parameters of this type of compressor in actual operations.
出处
《流体机械》
CSCD
北大核心
2006年第10期1-4,共4页
Fluid Machinery
关键词
涡旋压缩机
性能参数
经验关系式
过热度
scroll compressor
performance parameter
empirical correlation
superheat
