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December 4, 2007, 10:51 |
Hello all!
I would like to
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#1 |
New Member
Joseph F Slomski
Join Date: Mar 2009
Location: West Bethesda, MD, USA
Posts: 8
Rep Power: 17 |
Hello all!
I would like to impose a velocity profile at the inflow boundary. My velocity profile is in the form of discrete values of the velocity magnitude at specific x, y, and z locations. What is the best way to impose this BC in OF 1.4.1? Thanks for your time. Joe |
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December 4, 2007, 13:11 |
Have a look at timeVaryingMapp
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#2 |
Senior Member
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,419
Rep Power: 26 |
Have a look at timeVaryingMappedFixedValue b.c. which interpolates in space and time.
Tutorial in $FOAM_TUTORIALS/simpleFoam/pitzDailyExptInlet Sources in $FOAM_SRC/finiteVolume/lnInclude/timeVaryingMappedFixedValueFvPatchField.C |
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December 4, 2007, 13:46 |
Thanks, Mattijs! I think I se
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#3 |
New Member
Joseph F Slomski
Join Date: Mar 2009
Location: West Bethesda, MD, USA
Posts: 8
Rep Power: 17 |
Thanks, Mattijs! I think I see what to do.
Joe |
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September 9, 2008, 14:14 |
Hi,
does anyone know of a e
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#4 |
Senior Member
Fabian Braennstroem
Join Date: Mar 2009
Posts: 407
Rep Power: 19 |
Hi,
does anyone know of a easy way to create those needed boundary field values from experimental data? I would like to impose a 2D velocity profile at the inlet, which are available in VTK format (some other format would be available as well by exporting the fields using visit). Fabian |
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November 12, 2008, 06:20 |
just an info: I did the above
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#5 |
Senior Member
Fabian Braennstroem
Join Date: Mar 2009
Posts: 407
Rep Power: 19 |
just an info: I did the above using visit and the available spreadsheet operator...
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