Analysis and optimization of fan-shaped pin–fin in a rectangular cooling channel

The heat transfer performance of a new fan-shaped pin–fin in a rectangular cooling channel is evaluated using three-dimensional Reynolds-averaged Navier–Stokes equations in comparison with a circular pin–fin. A multi-objective optimization of the fan-shaped pin–fin was performed using a hybrid evolu...

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Veröffentlicht in:	International journal of heat and mass transfer 2014-05, Vol.72, p.148-162
Hauptverfasser:	Moon, Mi-Ae, Kim, Kwang-Yong
Format:	Artikel
Sprache:	eng
Schlagworte:	Circularity Computational fluid dynamics Fan-shaped pin–fin Fluid flow Heat transfer Mathematical models Multi-objective optimization Navier-Stokes equations Radial basis neural network method Reynolds-averaged Navier–Stokes (RANS) analysis Turbulence Turbulent flow
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