摘要
对混合物R114/R152a和R152a/R114/R22的可燃性进行了实验研究,得出了混合物不可燃时的质量浓度。在相容性研究方面,对国产漆包线进行了耐电压和耐刮试验,检测结果表明合乎要求,为工业使用奠定了基础。
This paper analyzed the merits of the automatic ice-making method. The good prospect of the tube ice-makers in our country was predicted. The paper pointed out the applied advantage of tube ice-makers in the field of railway transportation and fishing industry. A series of calculating method were given to determine the amount of heat load, the optimum ice thickness and rifrigerating compressor capacity of tube icemakers.
出处
《流体工程》
CSCD
北大核心
1993年第2期57-60,共4页
