A 2D Meshless Solver Based on AUSM+ and MUSCL Scheme
When solving Euler equations of fluid dynamics around complex configurations, a meshless method which doesn’t use the information of the meshes may have the advantages to simulate the flow field. In this paper, a simple and accurate meshless algorithm based on AUSM+ and MUSCL scheme has been described. To assess the capability for capturing shock position and the resolvability of the complex shock waves, a number of typical test cases are calculated with the meshless method. The results obtained are in good agreement with the exact solution or some high-resolution numerical method as well as flux-corrected transport (FCT) algorithm with adaptive mesh refinement (AMR) technique.
Paul P. Lin and Chunliang Zhang
X. W. Cai et al., "A 2D Meshless Solver Based on AUSM+ and MUSCL Scheme", Applied Mechanics and Materials, Vols. 105-107, pp. 2140-2143, 2012