非共沸混合工质在水平管束上轴向流动冷凝传热强化的强究

Research on condensation heat transfer enhancement of axial flow of non azeotropic mixed mediums in horizontal bundles.

研究了花瓣形翅片管强化非共沸混合工质在水平管束上轴向流动冷凝传热的性能，并建立了管束冷凝传热系数的计算模型。结果表明，该模型的计算值与实验结果吻合得较好。

The performance of condensation heat transfer of axial flow of non azeotropic mixed mediums in horizontal bundles of petal shaped finned tubes was studied,and a calculating model was established for the heat transfer coefficients of bundle condensation.