提出了变频蒸气压缩式制冷系统在稳态和非稳态下的两种数值模拟模型。
Two numerical models was presented to simulate the transient and steady state behavior of a vapor compression refrigeration system.
本文主要对蒸汽压缩式制冷系统运行与管理中的节能、环保和安全等问题进行探讨。
This essay mainly discusses some questions on Energy-saving, enrionment protection and safety of vapor compressing refrigeration system's operation and management.
由于水的蒸发压力低、比容大使得水作为制冷剂直接用于压缩式制冷系统还有很大的困难。
Thought water is a good refrigerant, it is difficult to be used directly in a common compression refrigeration system due to its very low pressure and vapor density at the evaporation temperature.
从功量补偿角度出发，提出基于太阳能吸收式制冷与蒸气压缩制冷的联合制冷系统。
A combined refrigeration system based on solar absorption refrigeration and vapor compression refrigeration is put forward from the point of view of work compensation.
经济性分析表明太阳能制冷系统用于低温储粮的运行成本明显低于压缩式制冷谷物冷却机。
Economic analysis shows the operation cost of solar cooling system is low than that of grain chiller.
经济性分析表明太阳能制冷系统用于低温储粮的运行成本明显低于压缩式制冷谷物冷却机。
Economic analysis shows the operation cost of solar cooling system is low than that of grain chiller.
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