文章基本信息

标题：Investigation of the Effect of Partial Heating in an Internally Heated Vertical Annulus
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作者：Shahid Husain ; Jawed Mustafa ; M Altamush Siddiqui 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：5
页码：3228
DOI：10.15680/IJIRSET.2015.0405112
出版社：S&S Publications
摘要：Numerical Analysis has been carried out for transient two dimensional heat transfer and fluid flowduring natural convection of a fixed Prandtl number (0.71) fluid through an internally heated vertical annulus. Thegoverning continuity, Navier stokes and energy equations have been solved using finite volume SIMPLER technique.The governing equations are solved on a staggered mesh. The solutions are obtained for an aspect ratio of 10 and radiusratio of 2 by varying the heating length from full to 50%. The MPI parallel programming technique was used fordomain decomposition and parallelization of code. The transient behavior of the system has been discussed in detail.
关键词：Annulus; Natural Convection; Partial heating; SIMPLER; Transient.