Natural Convection -- CFD Online Discussion Forums

February 7, 2014, 13:13	Natural Convection	#1
Heat Pipe Member CR-7 Join Date: Jun 2011 Location: Malaysia Posts: 66 Rep Power: 14	HellO All. I'm simulating Natural Convection Heat Transfer in Horizontal Concentric Annulus between Outer Cylinder and Inner Flat Tube using Nanofluid but faced some problems: 1- Laminar, Turbulent and Steady-Unsteady but incorrect result. 2- Can consider the Nu avg that calculated from Fluent 3- How to be aware with Nu-Ra correlations Regards

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