Systematic construction of upwind constrained transport schemes for MHD

Journal of Computational Physics(2021)

引用 13|浏览9
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摘要
•With this work we assess the validity of novel UCT schemes for the solution of the MHD equations in multiple dimensions.•The proposed schemes improve on the original formulation of Londrillo & Del Zanna (2004) [22] by providing more general guidelines allowing different Riemann solvers to be incorporated.•This approach offers enhanced flexibility allowing new upwind techniques to be incorporated in CT-MHD schemes at the modest cost of storing transverse velocity, weight coefficients for the fluxes and diffusion terms for the magnetic field.
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关键词
Magnetohydrodynamics (MHD),Methods: numerical,Constrained transport,Finite volume,Riemann solvers
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