人字形板式换热器板片结构参数对流动型式的影响分析

Analyse the Influence of Chevron Plate Corrugation Geometry Parameters on the Flow Form

建立了人字形板式换热器换热区液-液换热的三维稳态流场模型,得到不同结构参数下板间流体的三维流线图,通过观察不同板片结构参数下流体的流线走向来研究板片结构参数对人字形板式换热器板间流体流动型式的影响,得到了板间流体随板片结构参数的变化规律,为板式换热器设计和性能优化提供参考。

Eatablish the three-dimensional numerical simulation model of plate heat exchanger; By observing the streamline, research the influence of chevron plate corrugation geometry parameters on the flow form and obtain change law; the law can be used to provide useful reference for designing and optimizing the chevron plate heat exchanger.