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Velocity gradients from previous time step...

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Old   September 8, 2010, 05:24
Default Velocity gradients from previous time step...
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Matevz Dular
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Hi,

Maybe my previous thread wasn't clear enough.

I'm asking how can I access the values of velocity gradients from the previous time step...

Thanks
Mateus
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Old   September 8, 2010, 16:52
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Nima Sam
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define a volVectorField V,then use the V.old :
volVectorField magU
(
ioObject(

.........
)
fvc::grad(V),
)

magU.old

may be it works
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Old   September 9, 2010, 13:31
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Tejasvi Krishna
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I have a similar requirement, wondering if C_U_G function can be handled with M1 thing??
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