Volume 29 Issue 11
Nov.  2003
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Li Junzhe, Yan Chao, Ke Lun, et al. Research on scheme effect of computational fluid dynamics in aerothermal[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(11): 1022-1025. (in Chinese)
Citation: Li Junzhe, Yan Chao, Ke Lun, et al. Research on scheme effect of computational fluid dynamics in aerothermal[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(11): 1022-1025. (in Chinese)

Research on scheme effect of computational fluid dynamics in aerothermal

  • Received Date: 29 Jun 2003
  • Publish Date: 30 Nov 2003
  • The hypersonic flows around the two-dimension cylinder and three-dimension biconic are simulated by solving the N-S equations with computational fluid dynamics(CFD) method to get the heat transfer rate. For solving the N-S equations, Roe's FDS scheme, Van leer's FVS scheme, AUSM+ scheme and a center scheme are employed. All of the results are compared with the experimental data. For AUSM+ scheme, minmod limiter and double minmod limiter are used and compared with each other.

     

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  • [1] Joon Ho Lee, Oh Hyun Rho. Accuracy of AUSM+ scheme in hypersonic blunt body flow calculation. AIAA-98-1538,1998 [2] Hoffmann K A, Siddiqui M S, Chiang S T. Difficulties associated with the heat flux computations of high speed flows by the Navier-Stokes equations. AIAA 91-0457,1991 [3] 闫 超,黄贤禄,李亭鹤,等.涡流数值模拟中的计算格式粘性分辨率探讨[J]. 计算物理,2001,18(4):308~312 Yan Chao, Huang Xianlu, Li Tinghe, et al. Investigations into the viscous resolution of CED schemes for vortical flow simulations[J]. Chinese Journal of Computational Physics, 2001,18(4):308~312(in Chinese) [4] Holden M S, Moselle J R, Sweet S J,et al. A data base of aerothermal measurements in hypersonic flow for CFD validation. AIAA 96-4587,1996 [5] Miller C G. Experimental and predicted heating distributions for biconics at incidence in air at mach 10. NASA TP 2334,1984
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