Pressure–velocity coupling for unsteady low Mach number flow simulations: An improvement of the AUSM+-up scheme
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摘要
The proper scaling of the pressure–velocity coupling that arises from the momentum interpolation approach for unsteady calculation in low Mach number flow is first identified. Then, it is used to suggest a modification of the AUSM+-up scheme that allows acoustic simulations in low Mach number flow.
论文关键词：Pressure–velocity coupling,Momentum interpolation method,AUSM schemes,Low Mach number flow,Pressure correction,Acoustics
论文评审过程：Received 17 January 2012, Revised 3 October 2012, Available online 31 October 2012.
论文官网地址：https://doi.org/10.1016/j.cam.2012.10.029
