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LES Post Processing (instantaneous contours)

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Old   October 21, 2014, 06:44
Unhappy LES Post Processing (instantaneous contours)
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Adnan Nweilati
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Hi all,

I have a solved LES model. But I have to idea how to view an instantaneous contours. (I need to view the contour at specific times).

My time step is 0.001 (s)
Number of time steps = 2500
Max iteration/time step = 80

And I turned ON the Data sampling for time statistics. (which I have no idea what does it do :/)

I feel that I had to add more input in Calculation activities or something but I have no idea what exactly to add/change.

To be honest Im not sure if the results I got is right or not. I attached a screenshot of the results.

Fluent help is absolutely useless.......

Im have being using Fluent for 3 weeks now. So you can say Im really inexperienced in it.

Thanks
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Old   October 21, 2014, 15:34
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Ali
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Hi,
For plotting Contours at different time step, I use this method:

Go to calculation activities, then save data files at your desired time step intervals. Finally load the data file for your desired time step and get contours at that time.
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Old   October 21, 2014, 16:09
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Adnan Nweilati
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Thank you! This process takes so much memory tho
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