Numerical investigation of turbulent aided mixed convection of liquid metal flow through a concentric annulus
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- 作者：L. Maroccoa ; b ; luca.marocco@polimi.it" class="auth_mail" title="E-mail the corresponding author ; A. Alberti di Valmontanab ; Th. Wetzela
- 关键词：Liquid metals ; Mixed convection ; Concentric annulus ; Turbulence models
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：105
- 期：Complete
- 页码：479-494
- 全文大小：4124 K
文摘
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Aided turbulent mixed convection to liquid metal in concentric annulus.
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Two radius ratios and heat flux applied on inner, outer or both walls.
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Assessment of RANS models and heat flux models.
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Influence of Reynolds number on onset and magnitude of heat transfer impairment.
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Different behavior of liquid metals from ordinary fluids due to different heat transfer mechanism.