Abstract
High order accurate scheme is highly desirable for flow computation with shocks. After analysis has been made for the reason of the generation of non-physical oscillations around the shock in numerical computations, a third-order, upwind biased, shock capturing scheme was proposed. Also, a new shock fitting method, called pseudo shock fitting method, was suggested, which in principle can be with any order of accuracy. Test cases for one dimensional flows show that the new method is very satisfactory.
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References
Gary J. On certain finite difference schemes for hyperbolic systems[J].Math Comp, 1964, (18):
Harten A. High resolution schemes for conservation laws[J].J Comp Phys, 1983,49: 357–393.
Harten A, Osher S. Uniformly high-order accurate non-oscillatory schemes I[J].SIAM J Numer Anal, 1987,24(2): 279–309.
Zhang Hanxin. Non-oscillatory, no free parameter, dissipative difference scheme[J].Journal of Aerodynamics, 1988,6(2): 143–164. (in Chinese).
Fu Dexun, Ma Yanwen. The method of group velocity control and the numerical simulation of the 3-D plane mixing layer[A]. In:Proceedings for the 40th Anniversary of the Chinese Society of Theoretical and Applied Mechanics[C]. Beijing: Tsinghua University Press, 1998. (in Chinese)
Fu Dexun, Ma Yanwen. A new shock capturing method in computational aerodynamics—the diffusion analogy method[J].Science in China (Series A), 1992,22(3): 263–271.
Poinsot T J, Lele S K. Boundary conditions for direct numerical simulations of compressible viscous flows[J].J Comp Phys, 1992,101(1): 104–129.
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Foundation item: the National Climbing Project
Biography: Yuan Xiangjing (1962-)
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Xiangjiang, Y., Heng, Z. Numerical schemes with high order of accuracy for the computation of shock waves. Appl Math Mech 21, 489–500 (2000). https://doi.org/10.1007/BF02459029
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DOI: https://doi.org/10.1007/BF02459029