Floating shock fitting via Lagrangian adaptive meshes
- Vanrosendale, John
- Oct 1, 1995.
- Physical Description:
- 1 electronic document
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- In recent work we have formulated a new approach to compressible flow simulation, combining the advantages of shock-fitting and shock-capturing. Using a cell-centered on Roe scheme discretization on unstructured meshes, we warp the mesh while marching to steady state, so that mesh edges align with shocks and other discontinuities. This new algorithm, the Shock-fitting Lagrangian Adaptive Method (SLAM), is, in effect, a reliable shock-capturing algorithm which yields shock-fitted accuracy at convergence.
- NASA Technical Reports Server (NTRS) Collection.
- Document ID: 19960011642., Accession ID: 96N18078., and NASA. Langley Research Center, ICASE(LaRC Workshop on Adaptive Grid Methods; p 127-138.
- No Copyright.
View MARC record | catkey: 15651571