High-order compact WENO for discontinuous Galerkin

Event Sponsor: 
Mathmatics and Computer Science - LANS Seminar
Start Date: 
Oct 23 2019 - 10:30am
Building/Room: 
Building 240/Room 4301
Location: 
Argonne National Laboratory
Speaker(s): 
Alireza Mazaheri
Speaker(s) Title: 
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