摘要
寻找一种最佳工质对，以提高制冷量及制冷效率．应用吸附平衡基本理论，测定了沸石－ 乙醇、沸石－ 乙二醇及沸石－ 异丙醇几种可能的吸附式制冷新工质对的性能．结果表明：所研制的沸石－ 乙醇工质对是沸石－ 水、活性碳－ 甲醇工质对的良好替代物，其制冷量可比沸石－ 水工质对提高７４．９３％ 。
Finding the optimum work pair is necessary to improve refrigeration capacities and refrigeration efficiency.Based on the absorption equilibrium theory,the performance of refrigeration cycles of several new absorbent-refrigent pairs is measured,such as zeolite-ethanol,zeolite-glycol and zeolite-isopropanol pairs.The results show that zeolite-ethanol is a favourable substitute for zeolite-water and active charcoal-methanol work pairs.The refrigeration capacity of zeolite-ethanol is increased by 74.93% as against that of zeolite-water.
出处
《郑州工业大学学报》
1999年第4期53-55,共3页
Journal of Zhengzhou University of Technology
基金
国家‘863’基金
关键词
沸石
乙醇
工质对
分子筛
吸附式制冷机
absorption refrigeration
zeolite
ethanol
work substance pair
