流体机械

2006, (12) 33-37

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

重油在分叉管内合流的数值研究
Numerical Simulation of the Interflow of Heavy Oil in Bifurcation Pipe

张莉;董干;王启杰;
ZHANG Li,DONG Gan,WANG Qi-jie(Shanghai University of Electric Power,Shanghai 200090,China)

摘要(Abstract):

采用数值模拟方法对高粘性流体在不同夹角的分叉管合流的流动、换热进行研究,分析了不同夹角分叉管内合流的流动特性,讨论了分叉管夹角的大小对分叉管合流的流动、换热充分发展前的管道长度和压力损失的影响。
The mixing flow of high viscosity fluid in bifurcation pipe with different angle was numerically simulated.The characteristic of the mixing flow was analyzed.By analyzing the calculation results,the influence of the angle of bifurcation pipe on the pipe length and the pressure loss before the mixing flow was fully developed were discussed.

关键词(KeyWords): 分叉管;合流;充分发展;压力损失;数值模拟

Abstract:

Keywords:

基金项目(Foundation): 上海市科委科技攻关计划(032412076)

作者(Authors): 张莉;董干;王启杰;
ZHANG Li,DONG Gan,WANG Qi-jie(Shanghai University of Electric Power,Shanghai 200090,China)

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享