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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: henrik

Forum: OpenFOAM July 13, 2009, 16:05

Replies: 15 Tracking position of maximum vorticity Views: 3,897 Posted By henrik Dear Pascal, now I understand. Haven't... Dear Pascal, now I understand. Haven't looked at the source of the utilities for a while - so it didn't click. Your problem is that the utility is actually a global function Foam::calc which...

Forum: OpenFOAM July 13, 2009, 14:36

Replies: 15 Tracking position of maximum vorticity Views: 3,897 Posted By henrik Dear Pascal, it's difficult to help because... Dear Pascal, it's difficult to help because you did not post the full source code including the time or pseudo time loop which reads the fields. My feeling is that since, prev_pos keeps track...

Forum: OpenFOAM July 12, 2009, 13:03

Replies: 15 Tracking position of maximum vorticity Views: 3,897 Posted By henrik Dear Pascal, obviously there is an error in... Dear Pascal, obviously there is an error in the logic of your code. Just do what everybody has to do: Add Info statements, analyse where it goes wrong and fix it - This is too hard to do remotely....

Forum: OpenFOAM July 9, 2009, 18:59

Replies: 15 Tracking position of maximum vorticity Views: 3,897 Posted By henrik Dear Pascal, the biggest problem I can spot... Dear Pascal, the biggest problem I can spot is runTime.timeName() == 0 First of all, have a look at $FOAM_SRC/OpenFOAM/lnInclude/Time.H runTime.timeName() is a word!

Forum: OpenFOAM July 7, 2009, 08:45

Replies: 15 Tracking position of maximum vorticity Views: 3,897 Posted By henrik Dear Pascal, you cannot use field algebra to... Dear Pascal, you cannot use field algebra to determine the position where the maximum vorticity is. Try something like this: scalar maxVorticity = -GREAT; label maxCellI; ...

Forum: OpenFOAM July 6, 2009, 04:52

Replies: 15 Tracking position of maximum vorticity Views: 3,897 Posted By henrik Dear Pascal, My recipie: 1) Modify... Dear Pascal, My recipie: 1) Modify vorticity utility to report cell with maximum vorticity 2) Report position in real coordinates 3) Add code to solver 4) Write function object Guess...

Showing results 1 to 6 of 6

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