摘要
在简单介绍制冷剂的发展历史和评价方法的基础上,从应用的角度对国内外冰箱制冷剂CFC12的替代现状进行了较为全面的分析,并着重讨论了西安交通大学在冰箱替代制冷剂包括HFCs混合工质、醚类及其混合物等方面的研究进展.通过对现有冰箱替代制冷剂的热力学性能分析,并考虑环境安全性能,认为课题组提出的HFCs混合工质HFC152a/HFC125作为冰箱制冷剂具有非常明显的优点,是潜在的理想环保节能替代制冷剂.
The history and the performance evaluation method for refrigerants are briefly described. The current and potential alternatives to CFC12 used in refrigerators are extensively discussed. Furthermore, the current research, especially of our research group, on HFCs mixtures and ethers as alternatives is summarized. Considering environment acceptability and refrigeration performance, the refrigerant mixture of HFC152a/HFC125 proposed by our group has obvious advantages as the refrigerant in refrigerators.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
2005年第7期661-665,共5页
Journal of Xi'an Jiaotong University
基金
国家自然科学基金重点资助项目(50336020
50323001).
关键词
替代制冷剂
冰箱
CFC12
Chlorofluorocarbons
Ethers
Evaluation
Mixtures
Refrigerators
Thermodynamics
