Effect of cylinder rotation during mixed convective flow of nanofluids past a circular cylinder
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- 作者：Sandip Sarkara ; b ; sandips@mecheng.iisc.ernet.in" class="auth_mail" title="E-mail the corresponding author ; thesandipsarkar3@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Suvankar Gangulyb ; Gautam Biswasc ; Pankaj Sahad
- 关键词：Laminar flow ; Agglomeration ; Nanoparticle ; Rotating circular cylinder ; Stability ; Heat transfer
- 刊名：Computers and Fluids
- 出版年：2016
- 出版时间：20 March 2016
- 年：2016
- 卷：127
- 期：Complete
- 页码：47-64
- 全文大小：6061 K
文摘
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A new model for thermophysical properties of nanofluids has been presented.
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Suppression of vortex shedding is observed with nanoparticle agglomeration.
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Heat transfer reduces with increasing cylinder rotation.
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Nanoparticle agglomeration enhances heat transfer from cylinder surface.
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Thinning of thermal boundary layer is encouraged by nanoparticle agglomeration.