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  • BEM for the solution of natural convection enclosure with large temperature gradients
    Škerget, Leopold ; Samec, Niko ; Ravnik, Jure
    The time dependent compressible and incompressible Navier-Stokes equations written in velocity-vorticity formulation are solved by BEM. The method is used to solve a buoyancy driven flow in a 1:4 ... differently heated enclosure under large temperature gradients. The ideal gas law is used and viscosity is given by the Sutherland law. Unsteady phenomena that occur at high Rayleigh value (▫$Ra > 10^6$▫) are extensively studies and presented in the paper.
    Type of material - conference contribution
    Publish date - 2005
    Language - english
    COBISS.SI-ID - 9686806