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B.9.7 Convective Field

In a model for potential flow analysis you may specify a convective field [§12.7].

Convective field      
Diffusivity $ \alpha$ DIFFUS alpha §12.7


Calculated convective field     §12.7
no parameters        


Specified convective field      
Velocity component X vc.X CONVEL vcx §12.7
Velocity component Y vc.Y CONVEL vcy §12.7
Velocity component Z vc.Z CONVEL vcz §12.7


Automatic upwinding     §12.7
no parameters        


User specified upwinding      
Add. diff. in streamline dir $ \tau$ UPWIND tau §12.7


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Next: B.10 Detailed Groundwater Flow Up: B.9 Flow Previous: B.9.6 Cooling Pipe   Contents   Index
DIANA-9.3 User's Manual - Material Library
First ed.

Copyright (c) 2008 by TNO DIANA BV.