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How to get the pressure gradient value for a probe cell |
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March 11, 2007, 04:42
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Easy: for memeory management,
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Senior Member
Hrvoje Jasak
Join Date: Mar 2009
Location: London, England
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Easy: for memeory management, gradient returns a temporary. Thus:
fvc::grad(p)().internalField()[probeCell] .internalField() is not strictly needed but makes it easier to understand what you're doing. Hrv
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Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk |
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November 5, 2009, 23:27
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#2 |
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Sven Winkler
Join Date: May 2009
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can I do the same for the temperature gradient at a wall? how can I put out a gradient at a wall over time? can i use the probing utility for this? Thanks a lot!
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