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September 30, 2012, 09:45 |
i need to get rid of grid lines
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#1 |
New Member
Muhammad Sufyan
Join Date: Jun 2012
Location: South Korea
Posts: 17
Rep Power: 13 |
HI , m working on flow past a 2D cylinder , unsteady flow, PISO pressure velocity coupling, properties of air and velocity is 40 , i gor vortex shedding in downstream but i have two questions,
1 how to get grid lines off and got contuor filled (no meshing appear , just colours of vortex shedding) 2 someone said i have anomalies in my velocity contour thanks in advance2.jpg 9 july cylinder fine mesh converged .0001 criter 50 ms speed.jpg
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October 1, 2012, 05:58 |
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#2 | |
Senior Member
Syavash Asgari
Join Date: Apr 2010
Posts: 473
Rep Power: 17 |
Quote:
For second one, you should modify your grid in order to get smooth velocity contours. Try an O-type Grid. Bests. |
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October 1, 2012, 10:51 |
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#3 |
New Member
Muhammad Sufyan
Join Date: Jun 2012
Location: South Korea
Posts: 17
Rep Power: 13 |
thanks i have solve first issue and now m working on 2nd issue,
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