Multigrid Approach to Incompressible Viscous Cavity Flows
نویسنده
چکیده
A coe cients of linear system B, B intermediate source terms b source term of linear system C continuity equation error e, e error vectors f vector of dependent variables g source-term vector g discretized form of g h depth of cavity l width of cavity P relative pressure Re Reynolds number, Ul= r, r residual vectors s arc-length fraction s1 grid-clustering parameter t time U speed of upper (driving) surface u, v cartesian velocities x, y cartesian coordinates grid-clustering strength, > 1 convergence tolerance vorticity
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