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Old   June 7, 2013, 18:36
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I'm pretty to openFOAM, I would like to know how I can change (increase or reduce) the reynolds number in the buoyancy-driven case tutorial?

Any help on this would be appreciated

Thanks much
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Old   June 9, 2013, 02:52
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well, you can change your fluid properties or change temperature difference to increase velocity
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Old   June 9, 2013, 19:58
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Quote:
Originally Posted by nimasam View Post

well, you can change your fluid properties or change temperature difference to increase velocity
Right, thanks much for your reply. I am having some trouble with this tutorial, After giving all the parameters for the streamline plots the geometry or domain disappers, and I can't get the tracer?

not sure about what the problem would be?

Thanks,
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Old   June 10, 2013, 01:49
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its easy you need just to click on stream traces and choose appropriate line source, if domain disappear, look whether the eye in pipeline browser is active or not
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Old   June 11, 2013, 12:16
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Quote:
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its easy you need just to click on stream traces and choose appropriate line source, if domain disappear, look whether the eye in pipeline browser is active or not
Right, I did it and I keep having the same problem? OpenFOAM works with staggered or collocated grids options. I've seen here that all the solvers work with collocated?
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Old   June 11, 2013, 12:27
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as much as i know it works with collocated solvers
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