High-order compact WENO for discontinuous Galerkin

Alireza Mazaheri, NASA Langley Research Center

In this talk we discuss a proposed approach in dealing with discontinuities in compressible flows.

We briefly outline the motivation behind employing high-order DG methodology and particularly our interests in using simplices, and the existing difficulties in predicting aerothermodynamic environment of hypersonic vehicles with unstructured schemes.

We then present a proposed compact WENO-DG approach and demonstrate its capabilities on canonical cases. Additionally, we will discuss briefly a code design for a general high-order DG solver that is under development.

Miscellaneous Information: 

This seminar will be streamed. https://anlpress.cels.anl.gov/cels-seminars/

Google Calendar: https://goo.gl/L7uhjK