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为了预测用于升高低势热温度的吸收式热泵的性能,开发了计算机模拟用模型。该模型模拟了目前正在建造中的单级溴化锂吸收式系统。研究了废热温度、冷却水温度和溶液循环倍率的影响。温度的升高与能量的增加,几乎同废热温度的升高和冷却水温度的下降成正比。在上述两种情况下,系统的热力系数稍有提高。
In order to predict the performance of an absorption heat pump for raising the low-temperature hot temperature, a computer simulation model was developed. The model simulates a single-stage lithium bromide absorption system currently under construction. The effects of waste heat temperature, cooling water temperature and solution circulation rate were studied. The increase in temperature and the increase in energy are almost proportional to the increase in waste heat temperature and the drop in cooling water temperature. In both cases, the thermal coefficient of the system is slightly increased.