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Search took 0.00 seconds. Search: Posts Made By: mturcios777
Forum: OpenFOAM February 17, 2011, 12:35
Replies: 20
Views: 10,097
Posted By mturcios777
Looks like you are doing all the right things to...

Looks like you are doing all the right things to determine what's going on. From this point in its making sure the physics is right. Good luck to you!
Forum: OpenFOAM February 15, 2011, 13:18
Replies: 20
Views: 10,097
Posted By mturcios777
Possibly the values is actually reaching a...

Possibly the values is actually reaching a uniform value to all significant digits. Does the value turn into "uniform", or does it simply stop writing the file?

As far as the constant nut values...
Forum: OpenFOAM February 11, 2011, 12:22
Replies: 20
Views: 10,097
Posted By mturcios777
No problem. You can comment out the...

No problem. You can comment out the turbulence->nut() call now, as it seems that for some reason trying to assign values by the = operator to nuTWrite is what crashes the code. Perhaps it is...
Forum: OpenFOAM February 10, 2011, 12:34
Replies: 20
Views: 10,097
Posted By mturcios777
Hmmmm, looks pretty standard here. I'm guessing...

Hmmmm, looks pretty standard here. I'm guessing the nut field that is read is similar to the one given in pisoFoam. Are you using the same boundary conditions? Initial values of nut are irrelevant,...
Forum: OpenFOAM February 9, 2011, 12:46
Replies: 20
Views: 10,097
Posted By mturcios777
I looked at the tutorial case for pisoFoam, and...

I looked at the tutorial case for pisoFoam, and noticed that it writes nut by default, so there may be something off with your turbulence model that is only being caught when we try copy its nut...
Forum: OpenFOAM February 8, 2011, 12:57
Replies: 20
Views: 10,097
Posted By mturcios777
Creating the nutWrite field as an IOobject allows...

Creating the nutWrite field as an IOobject allows you to have a copy of the fields being written out at every timestep so that you are able to analyze it later in post-processing. In each time...
Forum: OpenFOAM February 7, 2011, 17:52
Replies: 20
Views: 10,097
Posted By mturcios777
And as far as updating the turbulence model, yes...

And as far as updating the turbulence model, yes that happens in the main solver loop. That way at every time step the entire turbulence model is updated, including nut.
Forum: OpenFOAM February 7, 2011, 17:49
Replies: 20
Views: 10,097
Posted By mturcios777
boger is quite right. Are you basing this custom...

boger is quite right. Are you basing this custom solver on a previous one, and if so which one. The error you are describing means that the turbulence model has not been created yet, or at all.
...
Forum: OpenFOAM February 4, 2011, 12:55
Replies: 20
Views: 10,097
Posted By mturcios777
I assume that this code is from the turbulence...

I assume that this code is from the turbulence models int he src directory. What you need to do is to add another field in the createFields.H that takes the values of the nut_ field. Creating the...
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