Volume 28 Issue 7
Jul.  2013
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WANG Yong, GAO Ge, LI Zhi-qiang, JIANG Li-jun, CUI Shu-xin. Numerical simulation of turbulent heat transfer using GAO-YONG turbulence model[J]. Journal of Aerospace Power, 2013, 28(7): 1489-1494.
Citation: WANG Yong, GAO Ge, LI Zhi-qiang, JIANG Li-jun, CUI Shu-xin. Numerical simulation of turbulent heat transfer using GAO-YONG turbulence model[J]. Journal of Aerospace Power, 2013, 28(7): 1489-1494.

Numerical simulation of turbulent heat transfer using GAO-YONG turbulence model

  • Received Date: 2012-07-02
  • Publish Date: 2013-07-28
  • GAO-YONG turbulence model was applied to calculation of turbulent heat transfer. Both plate turbulent shear flow and 2-D plane impinging jet flow were calculated. The calculation result of plate turbulent shear flow indicates that, GAO-YONG model can well describe flows from near-wall region to outer area without any special near-wall treatments (such as wall-function and low Reynolds number modification). This is different from widely used turbulence models. As for impinging slot jet, the results of Nusselt number are also consistent with the experimental data and reflect different characteristics under both impingement heights, validating the ability of GAO-YONG turbulence model to calculate complex turbulent heat transfer problems.

     

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