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Convergence problem with continuity equation in microchannels.. |
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October 13, 2015, 07:05
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Convergence problem with continuity equation in microchannels..
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#1 |
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New Member
vikas yadav
Join Date: Jul 2015
Posts: 9
Rep Power: 11  |
Hi
while simulating the flow in parallel microchannels, i am getting the convergence (residuals) of continuity in the order of 10-2. Is their any way to increase the convergence of continuity equation? My results are affecting by such a low convergence of continuity equation. Regards, vikas |
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October 13, 2015, 09:04
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#2 |
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Member
Devesh Baghel
Join Date: Mar 2009
Posts: 84
Rep Power: 17 |
Hi Vikas,
1. What type of problem your simulating ? 2. is mesh refined enough ? 3. what are the URF using in calculation ? Regards |
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October 14, 2015, 03:33
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#3 |
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New Member
vikas yadav
Join Date: Jul 2015
Posts: 9
Rep Power: 11 |
I am simulating flow in array of microchannel.
Grids are refined. URF used are P = .2, density = 1, Body Forces = 1, momentum = .7, energy = 1 |
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| Tags |
| continutiy, convergence problems, microchannels |
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