Study on Liquid Three-Dimensional Velocity Field on Tray by Computational Fluid Dynamics Ⅱ

Abstract In this paper,the velocity field distribtion was predicted using the three-dimensional version of the computational fluid dynamics(CFD) code STAR-CDV3 1 on a 1 2m diameter no-sieve tray.The K-ε model was adopted to close the Reynolds equation,adn construct a turbulent model.In the calculation,the SIMPLE method of pressure speed amending method,body-fitted and refined mesh were adopted.The Calculated results are in good agreement with the experimental date of the improved hot-film anemometer.The Comparison show that the new method based on theory to measure three-dimensional velocity field in the former paper is successful.

	Service

	Email this article
	Add to my bookshelf
	Add to citation manager
	Email Alert
	RSS
	Articles by authors

Keywords：

Received 2003-07-15; published 2003-07-15

Cite this article:

WANG Xiao-ling 1,LIU Bo-tan 2,LI Rui 2,ZHOU Huai 3,LIU Chun-jiang 2,YU Guo-cong 2 .Study on Liquid Three-Dimensional Velocity Field on Tray by Computational Fluid Dynamics Ⅱ[J] Chemcial Industry and Engineering, 2003,V20(4): 214-218