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  • Physical models for bubbling behaviour in fluidized beds with BDIM
    Požarnik, Matej ; Škerget, Leopold
    A numerical scheme based on boundary domain method (BDIM) is being developed to model the bubbling behaviour of fluidized beds by using the Eulerian approach. Each phase is described by a modified ... Navier-Stokes equation. While modified Helmholtz fundamental solution has been used for the kinematics, the elliptic diffusion-convective one has been used for the kinetics of the both components motion. A gas-phase is described by its physical properties, but the solid-phase needs additional physical models. The most promising set of the equations in the sense of fast numerical convergence is presented in present work.
    Source: Short communications in mathematics and mechanics, section 8-23, GAMM 99, Annual Meeting, University of Metz, France, April 12-16, 1999 (80, suppl. 3, 2000, str. S729-S730)
    Type of material - conference contribution
    Publish date - 2000
    Language - english
    COBISS.SI-ID - 5316886

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