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March 8, 2012, 12:12 |
boundary conditions
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#1 |
New Member
bharat
Join Date: Nov 2011
Posts: 13
Rep Power: 14 |
hi everyone
how can i make arrangements for a boundary conditions such that changes it' status as inlet or outlet according to the pressure in the system? regards bharat |
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March 8, 2012, 17:11 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
To change from an inlet to an outlet you need to restart.
Why not use an opening which can handle flow in either direction? |
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March 9, 2012, 06:00 |
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#3 | |
New Member
bharat
Join Date: Nov 2011
Posts: 13
Rep Power: 14 |
Quote:
how i am supposed to do that? basically i want air to flow in the system when pressure is below atm. and exhaust gases leave from same spots when pressure is high as comapred to atm. pressure |
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March 9, 2012, 06:13 |
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#4 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
That sounds like an opening set to atmospheric pressure to me. Have you done the tutorials? This is pretty basic stuff.
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March 9, 2012, 08:09 |
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#5 |
New Member
bharat
Join Date: Nov 2011
Posts: 13
Rep Power: 14 |
oh thanks brother
actually thats simple,i was confusing it with something else ;P |
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