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高精度激波捕捉格式的性能分析

屈峰 阎超 于剑 陈嘉阳

屈峰, 阎超, 于剑, 等 . 高精度激波捕捉格式的性能分析[J]. 北京航空航天大学学报, 2014, 40(8): 1085-1089. doi: 10.13700/j.bh.1001-5965.2013.0556
引用本文: 屈峰, 阎超, 于剑, 等 . 高精度激波捕捉格式的性能分析[J]. 北京航空航天大学学报, 2014, 40(8): 1085-1089. doi: 10.13700/j.bh.1001-5965.2013.0556
Qu Feng, Yan Chao, Yu Jian, et al. Assessment of shock capturing methods for numerical simulations of compressible turbulence with shock waves[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(8): 1085-1089. doi: 10.13700/j.bh.1001-5965.2013.0556(in Chinese)
Citation: Qu Feng, Yan Chao, Yu Jian, et al. Assessment of shock capturing methods for numerical simulations of compressible turbulence with shock waves[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(8): 1085-1089. doi: 10.13700/j.bh.1001-5965.2013.0556(in Chinese)

高精度激波捕捉格式的性能分析

doi: 10.13700/j.bh.1001-5965.2013.0556
基金项目: 

国家973计划资助项目(2009CB724104)

详细信息
    作者简介:

    屈峰(1988-),男,江苏徐州人,博士生,qf329910283@163.com.

  • 中图分类号: V211.3

Assessment of shock capturing methods for numerical simulations of compressible turbulence with shock waves

  • 摘要: 在数值模拟激波-湍流干扰问题时,为了精确模拟湍流脉动的小尺度结构,数值格式应尽量减小自身的数值耗散.但是为了稳定、无震荡地捕捉激波,数值格式又必须具有一定程度的数值耗散.基于上述这2种相互矛盾的要求,采用无黏泰勒格林涡、可压缩湍流等经典算例对目前广受好评的几种高精度格式进行了系统地对比.一系列的计算分析表明,当前工程中广泛应用的高精度格式虽然都能一定程度地满足上述2种要求,但与理想目标仍有较大的差距.

     

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出版历程
  • 收稿日期:  2013-09-29
  • 网络出版日期:  2014-08-20

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