A Spectral Difference Method for the Euler and Navier-Stokes Equations on Unstructured Meshes
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چکیده
This work focuses on the extension of the recently introduced Spectral Difference Method to viscous flow. The spectral difference method is a conservative pseudo-spectral scheme based on a local collocation on unstructured elements. Recently results for scalar transport equations and the Euler equations have been presented. For the extension to viscous flow several techniques are investigated, such as a central discretization and a split upwind/downwind discretization, akin to the procedure used in the LDG method.
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تاریخ انتشار 2006