内含质量源的超临界压力水的自然对流传热与传质分析

NATURAL CONVECTION HEAT AND MASS TRANSFER OF WATER AT SUPER-CRITICAL PRESSURES WITH INTERNAL MASS SOURCES

本文对内含质量源的超临界压力水在竖直加热表面上的层流自然对流传热与传质的耦合问题，在第一类边界条件下进行了数值求解，分析讨论了内部质量源以及超临界压力下水的热物性的剧烈变化对传热与传质的影响，并给出了计算用的准则关系式。

A numerical study of laminar natural convective heat and mass transfer on a vertical heated plate for water containing metallic corrosion products with consideration of internal mass sources at super-critical pressures is reported in this paper. The influence of internal mass sources and variable properties at super-critical pressures on natural convection has been analyzed and some correlations for heat and mass transfer are recommended.