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<title>multicomponent</title><body bgcolor="FFFFFF">
<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
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<h2>multicomponent</h2>
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<LI><A HREF="../../../src/snes/examples/tutorials/ex19.c.html"><CONCEPT>ex19.c</CONCEPT></A>
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Nonlinear driven cavity with multigrid in 2d.<BR> <BR>
The 2D driven cavity problem is solved in a velocity-vorticity formulation.<BR>
The flow can be driven with the lid or with bouyancy or both:<BR>
-lidvelocity &ltlid&gt, where &ltlid&gt = dimensionless velocity of lid<BR>
-grashof &ltgr&gt, where &ltgr&gt = dimensionless temperature gradent<BR>
-prandtl &ltpr&gt, where &ltpr&gt = dimensionless thermal/momentum diffusity ratio<BR>
-contours : draw contour plots of solution<BR>
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