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Unified solver for fluid dynamics and aeroacoustics in isentropic gas flows

Author
Pont-Ribas, A.; Baiges, J.; Codina, R.; Guasch, O.
Type of activity
Presentation of work at congresses
Name of edition
19th International Conference on Finite Elements in Flow Problems
Date of publication
2017
Presentation's date
2017-04
Book of congress proceedings
FEF 2017: 19h International Conference on Finite Elements in Flow Problems
First page
1
Last page
1
URL
http://congress.cimne.com/fef2017/admin/files/fileabstract/a174.pdf Open in new window
Abstract
The propagation of acoustic waves is a physical phenomenon which can only be described taking into account the compressibility of the medium. The high computational cost of the compressible Navier-Stokes equations, as well as its poor performance in the low Mach regime, has led to the necessity for more affordable numerical models for Computational Aeroacoustics. Moreover, for subsonic flows without thermal coupling both flow dynamics and wave propagation can be considered isentropic. Therefore,...
Group of research
(MC)2 - UPC Computational continuum mechanics
ANiComp - Numerical analysis and scientific computation

Participants