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May 27, 2009, 04:51 |
help in convergence
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#1 |
Member
jaikrishna
Join Date: Mar 2009
Location: chennai
Posts: 56
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in my analysis momentem not converging properly but mass converging properly. please explain the physics in detail and how to avoid it
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May 27, 2009, 08:18 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,706
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Hi,
Here is a detailed description of how to proceed: 1) Do more CFX tutorials 2) Read the CFX documentation 3) Do CFX training 4) Listen to your Fluid Mechanics lecturer 5) Actually explain what you are trying to do so we have some hope of helping you. Glenn Horrocks |
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May 27, 2009, 09:39 |
reg: convergence
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#3 |
Member
jaikrishna
Join Date: Mar 2009
Location: chennai
Posts: 56
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i got training from ansys for cfx and i know some about fluid mechanics.
i also try to understand thro cfx tutorial but failed kindly can you explain why momentum not converging? |
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May 27, 2009, 09:48 |
reg: convergence
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#4 |
Member
jaikrishna
Join Date: Mar 2009
Location: chennai
Posts: 56
Rep Power: 17 |
one more
support team in ansys told that you have to shift to transient analysis if this problem occur. could explain why? |
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May 27, 2009, 19:33 |
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#5 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,706
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Hi,
See point 5 - please explain what you are trying to do. Glenn Horrocks |
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May 29, 2009, 09:07 |
reg: convergence
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#6 |
Member
jaikrishna
Join Date: Mar 2009
Location: chennai
Posts: 56
Rep Power: 17 |
i'm trying to do turbine side simulation in automobile turbocharger. (exhaust gas from engine is uses to compress the incoming air)
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