Volume 37 Issue 12
Dec.  2012
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Jiang Zhenhua, Yan Chao. High order accurate methods in numerical simulation of hypersonic heat transfer[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(12): 1529-1533. (in Chinese)
Citation: Jiang Zhenhua, Yan Chao. High order accurate methods in numerical simulation of hypersonic heat transfer[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(12): 1529-1533. (in Chinese)

High order accurate methods in numerical simulation of hypersonic heat transfer

  • Received Date: 12 Aug 2010
  • Publish Date: 30 Dec 2012
  • Influencing factors of hypersonic heat transfer simulation were studied with the blunt cone model. The connection between heat transfer computation and wall-normal grid Renolds number was established. Stable and accurate heat transfer result was acquired with high-order interpolation methods. A variety of schemes and limiters were evaluated to research the influence of numerical diffusion on heat transfer calculation. Five-order weighted essentially non-oscillatory(WENO) scheme was employed in heat transfer computation and high-order accurate methods for hypersonic heat transfer prediction were established. It shows that high-order scheme can not only broaden the grid Reynolds number range but also reduce the dependence on space discretization methods in heat transfer computation.

     

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