Based on flow and heat transfer model of discrete and continuous phases, three-dimensional numerical simulation of flow and heat transfer in Venturi tube was studied on FLUENT platform.

• 由于文氏管内部的流动与传热较为复杂，基于离散相和连续相流动与传热模型，在FLUENT平台上，对文氏管内部的流动与传热过程进行了三维数值模拟；