摘要
本文对喷液在制冷系统中的应用进行了总结分析,综述了国内外已有的研究成果。以压缩机动态数学模型和换热模型为基础,详细阐述了喷射气态制冷剂和喷射液态制冷剂两种应用方式和作用,分析了压缩机转速、喷射压力和喷角等因素对喷液的影响。
The application of refrigerant injection in refrigeration system are summarized and introduced in this paper. Some published related research fruits are summarized. On the basis of dynamic mathematical model and heat transfer model of compressor, the vapor injection and liquid injection are respectively analyzed in detail. The effects of compressor′s speed, injection pressure and injection angle on refrigerant injection are studied at length.
出处
《制冷与空调》
2005年第3期31-34,共4页
Refrigeration and Air-Conditioning
