[an error occurred while processing this directive]
化学工业与工程
 首页 |  在线投稿 |  期刊介绍 |  编 委 会 |  投稿指南 |  期刊订阅 |  下载中心 |  出版伦理 |  联系我们 |  English
化学工业与工程 2003, Vol. 20 Issue (4) :214-218    DOI:
论文 最新目录 | 下期目录 | 过刊浏览 | 高级检索 << | >>
塔板液相三维流场的研究(Ⅱ)CFD模拟
王晓玲,刘伯潭,李瑞,周怀,刘春江,余国琮
天津大学环境工程系,天津大学化学工程研究所,天津大学化学工程研究所,天津大学生物化学工程系,天津大学化学工程研究所,天津大学化学工程研究所 天津300072 ,天津300072 ,天津300072 ,天津300072 ,天津300072 ,天津300072
Study on Liquid Three-Dimensional Velocity Field on Tray by Computational Fluid Dynamics Ⅱ
WANG Xiao-ling 1,LIU Bo-tan 2,LI Rui 2,ZHOU Huai 3,LIU Chun-jiang 2,YU Guo-cong 2 (1.Envirionmental Engineering Department,2.Chemical Engineering Research Center, 3.Biochemistral Engineering Department,Tianjing University,Tianjin 300072, China)
(1.Envirionmental Engineering Department,2.Chemical Engineering Research Center, 3.Biochemistral Engineering Department,Tianjing University,Tianjin 300072, China

摘要
参考文献
相关文章
Download: PDF (0KB)   HTML ()   Export: BibTeX or EndNote (RIS)      Supporting Info
摘要 本文应用计算体力学软件STAR-CDV3 1求解了1 2m直径光板的三维流速场分布,文中应用K-ε模型封闭雷诺方程,构成二方程模型。计算过程中,采用了压力修正法中的SIMPLE算法,贴体网格及局部加密技术。理论计算与光板上热膜风速仪的实测结果吻合较好,这表明了前文提出的一种基于理论的测量塔板三维流场的新方法是合理的。
Service
把本文推荐给朋友
加入我的书架
加入引用管理器
Email Alert
RSS
作者相关文章
王晓玲
刘伯潭
李瑞
周怀
刘春江
余国琮
关键词光板   计算流体力学(CFD)     
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.
Keywords:   
Received 2003-07-15; published 2003-07-15
引用本文:   
王晓玲,刘伯潭,李瑞,周怀,刘春江,余国琮.塔板液相三维流场的研究(Ⅱ)CFD模拟[J].  化学工业与工程, 2003,20(4): 214-218
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, 2003,20(4): 214-218
Copyright 2010 by 化学工业与工程