A computational work on a three dimensional analysis of natural convection and entropy generation in nanofluid filled enclosures with triangular solid insert at the corners
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- 作者：Lioua Kolsia ; b ; Hakan F. Oztopc ; d ; hfoztop1@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Abdulaziz Alghamdia ; Nidal Abu-Hamdehd ; Mohamed Naceur Borjinib ; Habib Ben Aissiab
- 关键词：Nanofluids ; Natural convection ; Triangular obstacle ; 3D cavity
- 刊名：Journal of Molecular Liquids
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：218
- 期：Complete
- 页码：260-274
- 全文大小：4259 K
文摘
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Natural convection in a nanofluid filled cubic cavity with solid insert at the corners is analyzed.
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Entropy generation is obtained from the results of velocity and temperature values.
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Addition of nanoparticle increases the entropy generation for all studied cases.
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Three dimensional solution brings more understanding work for the study.
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Entropy generation increases for the highest value of thermal conductivity.