液体薄膜流的流动和传热特性

Hydrodynamics and heat transfer of liquid thin films

液体薄膜流作为一种高效传热传质方式,具有广泛的工业应用价值,其内在流动过程和传热机理十分复杂。通过全面分析液体薄膜流的表面波特征、流动和传热特性的研究现状,总结了目前已取得的研究成果,并指出其中存在的不足和可供深入研究的方向。

As an enhanced heat and mass transfer rates method, the thin liquid film has been widely used in industry. The internal flow and mechanism of heat transfer are extremely complicated. The current investigations on the characteristics of surface waves, hydrodynamics and heat transfer are reviewed and the key issues and shortcomingsin the researches are discussed in this paper.