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Vasilii G. Kondakov Application of the CABARET scheme for the problem of a microscale meteorology model |
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Abstract.Proposed a new model for flow around buildings and obstacles. On the basis of the CABARET schemes, a conservative finite difference scheme of the Navier-Stokes equations is constructed with the equation of state of a weakly compressible medium in the isothermal approximation. Verification of the numerical scheme in the test case A1-1 from the CEDVAL project of the Meteorological Institute of the University of Hamburg was carried out. Statistical data are obtained for the comparison with experimental data over the averaged velocity field in control sections. Keywords: CABARET scheme, weakly compressible medium, microscale meteorology model PP. 53-63. References1. Y.Q.Zhang, S.P.Arya, W.H.Snyder A comparison of numerical and physical modeling of stable atmospheric flow and dispersion around a cubical building Atmospheric Environment, 1996, Vol.30, No.8, pp.1327-1345.
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8. G.A. Faranosov, V.M. Goloviznin, S.A. Karabasov, V.G. Kondakov, V.F.Kopiev, M.A. Zaitsev, “CABARET method on unstructured hexahedral grids for jet noise computation”, Computer&Fluids, 2013, Vol. 88, pp.165-179.
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