Coupling Boltzmann and Navier-Stokes equations by friction
Journal Article
·
· Journal of Computational Physics
- INRIA, Le Chesnay (France)
- Universite Paris, Dauphine (France)
- ICASE, Hampton, VA (United States)
The aim of this paper is to introduce and validate a coupled Navier-Stokes Boltzman approach for the calculation of hypersonic rarefied flows around maneuvering vehicles. The proposed strategy uses locally a kinetic model in the boundary layer coupled through wall friction forces to a global Navier-Stokes solver. Different numerical experiments illustrate the potentialities of the method. 29 refs., 24 figs.
- OSTI ID:
- 478578
- Journal Information:
- Journal of Computational Physics, Journal Name: Journal of Computational Physics Journal Issue: 2 Vol. 127; ISSN JCTPAH; ISSN 0021-9991
- Country of Publication:
- United States
- Language:
- English
Similar Records
Derivation of slip boundary conditions for the Navier-Stokes system from the Boltzmann equation
Preconditioned conjugate gradient methods for the Navier-Stokes equations
Hypersonic nonequilibrium Navier-Stokes solutions over an ablating graphite nosetip
Journal Article
·
Tue Jan 31 23:00:00 EST 1989
· J. Stat. Phys.; (United States)
·
OSTI ID:5844069
Preconditioned conjugate gradient methods for the Navier-Stokes equations
Journal Article
·
Fri Dec 31 23:00:00 EST 1993
· Journal of Computational Physics; (United States)
·
OSTI ID:7036042
Hypersonic nonequilibrium Navier-Stokes solutions over an ablating graphite nosetip
Journal Article
·
Thu Sep 01 00:00:00 EDT 1994
· Journal of Spacecraft and Rockets
·
OSTI ID:57291