補助冷媒循環ループを有する高性能吸収サイクル : 第1報, サイクルシミュレーション

概要

論文の詳細を見る
The advanced absorption cycle with the circulation of the auxiliary refrigerant between the absorber and the evaporator has been studied to improve the efficiency and to utilize low-temperature heat sources. As an initial step, the 1st report focuses on the cycle simulation to verify the operating principles and the performance characteristics. In the cycle simulation, a counterflow-type heat exchanger was assumed for each component with the water/LiBr as the main refrigerant and absorbent combination. Since the auxiliary refrigerast should be immiscible with the main fluid pair, Pentanol was selected as the auxiliary refrigerant. Computer simulation was carried out based on these fluid combinations and the cycle performance was obtained. A comparison of COP between this cycle and conventional ones was made.
社団法人日本機械学会の論文
1990-10-25