A numerical study of natural convection in an inclined square enclosure with an elliptic cylinder using variational multiscale element free Galerkin method
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- 作者：Ping Zhang ; Xiaohua Zhang ; zhangxiaohua07@163.com" class="auth_mail" title="E-mail the corresponding author ; Jiheng Deng ; Laizhong Song
- 关键词：Variational multiscale method ; Meshless method ; Natural convection ; Elliptic cylinder ; Square enclosure
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：99
- 期：Complete
- 页码：721-737
- 全文大小：19868 K
文摘
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A Galerkin meshless method was applied to natural convection problem.
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A numerical study for steady-state natural convection in a cold outer square enclosure containing a hot inner elliptic cylinder was investigated.
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The effect of inclination angle of the enclosure was investigated.
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The inclination angle of the enclosure shows a small effect on average Nusselt along the hot surface of the inner elliptic cylinder.