A New Heat Transfer Correlation for Turbulent Flow of Air With Variable Properties in Noncircular Ducts

Turbulent flow and heat transfer of air with variable properties in a set of regular polygonal ducts and circular tube have been numerically simulated. All the ducts have the same hydraulic diameter as their characteristic lengths in the Reynolds number. The flow is modeled as three-dimensional (3D)...

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Veröffentlicht in:	Journal of heat transfer 2014-10, Vol.136 (10)
Hauptverfasser:	Wang, Peng, Yang, Mo, Wang, Zhiyun, Zhang, Yuwen
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Computational fluid dynamics Corners Ducts Fluid flow Forced Convection Heat transfer Mathematical models Turbulence Turbulent flow
Online-Zugang:	Volltext
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