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  • Numerical simulation of compressible fluid flow in an enclosure induced by thermoacoustic waves
    Škerget, Leopold ; Ravnik, Jure
    The problem of unsteady compressible fluid flow in an enclosure induced by thermoacoustic waves is studied numerically. Full compressible Navier-Stokes set of equations are considered and numerically ... solved by boundary-domain integral equations approach. The thermal energy equation is written in its most general form including the Rayleigh and reversible expansion rate terms. The velocity-vorticity formulation of the governing Navier-Stokes equations is employed, while the pressure field is evaluated from the corresponding pressure Poisson equation. Material properties are taken to be for the perfect gas and assumed to be pressure and temperature dependent.
    Type of material - conference contribution
    Publish date - 2007
    Language - english
    COBISS.SI-ID - 11684886