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1)  three heat source refrigeration cycle
三热源制冷循环
1.
It is revealed that a four heat source refrigeration cycle is equivalent to a three heat source refigeration cycle and the four heat source refrigeration cycle may be transformed into the three heat source refrigeration cycle to achieve the optimum refrigeration results.
揭示了一个四热源制冷循环等效于一个三热源制冷循环 ,而且还可使四热源制冷循环转化为三热源制冷循环 ,获得最佳的制冷效
2)  four-heat-reservoir refrigeration cycle
四热源制冷循环
3)  Multi-heat-source refrigeration cycle
多热源制冷循环
4)  three-heat-source cycle
三热源循环
1.
The Bucher diagrams of the Carnot cycle are used to present vividly three-heat-source cycles.
应用卡诺循环的Bucher图形象地表示出三热源循环,并由图中的相似三角形直接导出三热源循环的能量守恒方程、熵守恒方程和性能系数。
5)  three-source thermodynamic cycle
三源热力循环
1.
In this dissertation, the influences of the irreversibilities of heat and mass transfer, the irreversibility inside a cyclic working fluid, heat leakage and otlier irreversible effects on the performances of three-source thermodynamic cycles are studied.
本文研究传热不可逆性、传质不可逆性、工质内部不可逆性及热漏等不可逆因素对三源热力循环性能的影响,应用有限时间热力学和最优控制论等方法,导出相关热力循环的基本优化关系和一系列性能界限。
6)  triple-effect refrigeration cycle
三效制冷循环
1.
This paper presents a novel adsorption-absorption cascading triple-effect refrigeration cycle, which consists of a high-temperature stage of single-effect solid adsorption unit working with zeolite-water and a low-temperature stage of double-effect liquid absorption unit working with LiBr-water.
提出一种以沸石 -水为工质对的单效吸附式制冷单元为高温级、以双效溴化锂吸收式制冷单元为低温级的吸附 -吸收复叠式三效制冷循环 。
补充资料:致冷循环和制冷循环
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性质:又称致冷循环和制冷循环。冷冻剂在冷冻机中状态变化所遵循的循环。最常见的是压缩式冷冻循环。冷冻剂在低温下吸取热量而蒸发,然后在压缩机内被压缩至高温高压,再经过冷凝器而放出热量,最后经节流膨胀或绝热膨胀至低温状态。通过这样循环,可以不断从低温物体中吸取热量,达到冷冻的目的。

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