On the development of an unstructured grid solver for inert and reactive high speed flow simulations
An unstructured grid Euler solver for reactive compressible flow applications is presented. The method is implemented in a cell centered, finite volume context for unstructured triangular grids. Three different schemes for spatial discretization are implemented and analyzed. Time march is implemented in a time-split fashion with independent integrators for the flow and chemistry equations. The capability implemented is tested for inert flows in a hypersonic inlet and for inert and reactive supersonic flows over a 2-D wedge. The results of the different schemes are compared with each other and with independent calculations using a structured grid code. The strengths and the possible weaknesses of the proposed methods are discussed.
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| Main Authors: | , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
The Brazilian Society of Mechanical Sciences
1999
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73861999000400001 |
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