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September 23, 2013, 13:53
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convection-2d in cfx
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#1 |
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New Member
morteza
Join Date: Sep 2013
Posts: 3
Rep Power: 12  |
hi
i have a duct,with constant temperature in top and bottom of duct and a free convection inside the duct,but i cant define free convection!! pleas help me. upper tmp:350 k air temp inside duct:300 k h=30000 |
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September 23, 2013, 18:44
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#2 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
CFX models convection if set up correctly, you do not define it.
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September 24, 2013, 01:08
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#3 |
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New Member
morteza
Join Date: Sep 2013
Posts: 3
Rep Power: 12 |
how can i set up convection???
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September 24, 2013, 01:24
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#4 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
It is covered in the tutorials provided with CFX - "Buoyant flow in a partitioned cavity". But if you have not done all the tutorials then I recommend you do so - it will be time well spent.
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September 24, 2013, 04:47
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#5 |
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New Member
morteza
Join Date: Sep 2013
Posts: 3
Rep Power: 12 |
thank you
i will do it. |
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| help 2d convection |
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