The results from this paper provide a reference for the thermodynamic performance evaluation on the basic heat transfer process through a duct and enhancement in double sides of duct.
结果和方法对进一步完善基本对流换热过程的热力学评价具有一定的意义，同时为换热管双侧强化传热时性能的评价提供理论基础。
The thermodynamical performance evaluation shows that within the experimental range, applying the inlet axial vane swirlers to enhancing the heat transfer in a tube is profitable.
试验表明：在试验范围内使用进口轴向叶片旋流器来强化管内换热总是有利的。
Evaluation methods to heat transfer enhancement performance in shell of shell and tube heat exchanger;
通过实测的运行数据，对板翅式换热器和管式换热器的性能进行了对比。
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