Modeling Asymmetric Flow of Viscoelastic Fluid in Symmetric Planar Sudden Expansion Geometry Based on User-Defined Function in FLUENT CFD Package
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چکیده
منابع مشابه
Asymmetric flows of viscoelastic fluids in symmetric planar expansion geometries
The flow of viscoelastic liquids with constant shear viscosity through symmetric sudden expansions is studied by numerical means. The geometry considered is planar and the constitutive model follows the modified FENE-CR equation, valid for relative dilute solutions of polymeric fluids. For Newtonian liquids in a 1:3 expansion we predict the result that the flow becomes asymmetric for a Reynolds...
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ژورنال
عنوان ژورنال: Advances in Mechanical Engineering
سال: 2013
ISSN: 1687-8140,1687-8140
DOI: 10.1155/2013/795937