Differential Quadrature Method for Steady Flow of an Incompressible Second-Order Viscoelastic Fluid

来源 :Journal of Shanghai University | 被引量 : 0次 | 上传用户:FSFASF
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The two-dimensional steady flow of an incompressible second-order viscoelastic fluid between two parallel plates was studied in terms of vorticity, the stream function and temperature equations. The governing equations were expanded with respect to a small parameter to get the zeroth- and first-order approximate equations. By using the differential quadrature method with only a few grid points, the high-accurate numerical results were obtained. The two-dimensional steady flow of an incompressible second-order viscoelastic fluid between two parallel plates was studied in terms of vorticity, the stream function and temperature equations. The governing equations were expanded with respect to a small parameter to get the zeroth- and first -order approximate equations. By using the differential quadrature method with only a few grid points, the high-accurate numerical results were obtained.
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