Dynamic analysis of heat recovery process for a continuous heat recovery adsorption heat pump
Dynamic analysis of heat recovery process for a continuous heat recovery adsorption heat pump
复制标题
连续热回收吸附式热泵热回收过程动态分析
DOI：
10.1016/s0196-8904(01)00158-3
复制
发表时间：
2002
影响因子：
10.4
通讯作者：
Y. Xu
中科院分区：
文献类型：
--
作者：
J. Wu;Ruzhu Wang;Y. Xu
热回收循环对提高连续热回收吸附热泵的运行性能具有重要作用。由于吸附器的换热系数有限，实际热回收比会小于理想热回收比。通过对连续热回收吸附热泵的动态计算，确定了不同工况下的热回收比。同时，分析了吸附器换热系数的影响，以及热源温度、冷却水温度、循环时间等系统运行参数对热回收过程的影响。探讨了提高可用热回收效果的途径。
The heat recovery cycle plays an important role in improving the operational performance of a continuous heat recovery adsorption heat pump. The real heat recovery ratio would be less than the ideal heat recovery ratio because of the limited heat transfer coefficient of the adsorber. In this paper, by dynamic calculation for a continuous heat recovery adsorption heat pump, the heat recovery ratio in different working conditions was determined. Meanwhile, the influence of adsorber heat transfer coefficient was analyzed, and the influences of system operation parameters, such as heat source temperature, cooling water temperature, cycle time and so on, on the heat recovery process were also analyzed. The way to increase the usable heat recovery effect was discussed.