液膜蒸发强化传热表面的传热与流动特性分析

THE HEAT TRANSFER AND FLOW PERFORMANCES OF FILM EVAPORATION HEAT TRANSFER ENHANCING SURFACES

提出一种新的液膜蒸发强化换热表面——波纹丝网换热表面，在丝网结构尺寸进行６种改变后，通过对其传热和流动表面规律的研究，发现合适的优化结构可广泛应用于蒸发冷却系统中。

A new liquid eveporation heat transfer surface corrugated silk screen is proposed in this paper The heat transfer and flow characteristics for six kind of the screen have been investigated It is found that it can be used as an eveporative heat exchanger as the screen size is optimized