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Numerical simulation of non-stationary propagation of combustion along a duct with supersonic flow of a viscid gas.
- Source :
- Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering; Mar2013, Vol. 227 Issue 3, p480-492, 13p
- Publication Year :
- 2013
-
Abstract
- Numerical technology for fast and correct computation of non-stationary viscid gas flows is presented. It consists in the use of explicit numerical scheme with fractional time stepping and “wall law” boundary condition at the solid surfaces. The technology is verified by comparison with the calculation based on the no-slip boundary condition. Using this technology, the physics of supersonic flow in a model duct with combustion of hydrocarbon fuel in pseudoshock is analyzed. [ABSTRACT FROM AUTHOR]
- Subjects :
- COMPUTER simulation
GAS flow
SUPERSONIC flow
FLUID dynamics
COMPRESSIBLE flow
Subjects
Details
- Language :
- English
- ISSN :
- 09544100
- Volume :
- 227
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 85654952
- Full Text :
- https://doi.org/10.1177/0954410012436441