A transient testing technique for measuring average convection heat transfer coefficients of compact heat exchangers is suggested.
提出了一种紧凑式换热器平均表面传热系数瞬变测试方法。
The design optimization is accomplished on all kind of plate-fin surfaces of compact heat exchangers and its general optimization program is set up.
对各种传热表面的板翅式紧凑热交换器进行了优化设计计算，建立了通用优化程序系统。
The optimization design of guide shell is very important for compact plate-shell heat exchangers.
对于紧凑型板壳式换热器，导流结构的优化设计是至关重要的。
Since thermal properties of CO_2 are different to other conventional refrigerants, the compact mini-channel heat exchangers are usually chosen as the new developing evaporators.
由于CO_2热物性方面的特殊性，目前开发的CO_2蒸发器多数采用紧凑式的微通道换热器。
Since thermal properties of CO_2 are different to other conventional refrigerants, the compact mini-channel heat exchangers are usually chosen as the new developing evaporators.
由于CO_2热物性方面的特殊性，目前开发的CO_2蒸发器多数采用紧凑式的微通道换热器。
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