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July 12, 2009, 10:18 |
Unsteady problem
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#1 |
New Member
Girish Oppattaiyyanamath
Join Date: Jul 2009
Posts: 1
Rep Power: 0 |
Dear all,
I am working on Unsteady heat conduction problem with two solid domains and in CFX I could able to generate DISTANCE vs TEMPERATURE plot at particular time interval. But I am neither able to generate TIME vs TEMPERATURE plot nor can export the values of TEMPERATURE at a particular time. Hope you help me to sort out this problem... |
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July 12, 2009, 19:40 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,708
Rep Power: 143 |
Hi,
Two approaches can be done: 1) Set up a number of Monitor points along the section you want the plot and get them to output temperature. Run the simulation and you will be able to generate the profile versus time. 2) Setup transient output files to output the temperature field. Then use CFD-Post to extract the temperature data along your section. You can do the charting in CFD-Post if you like or export it and do it in another package. Glenn Horrocks |
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July 13, 2009, 22:47 |
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#3 | |
Member
Yi-Lang Chen
Join Date: May 2009
Posts: 58
Rep Power: 16 |
Quote:
Can you tall me how did you use unsteady mosel. Because I didn't find unsteady button, I only find steady and transient. Please tell me, thanks! |
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July 14, 2009, 00:59 |
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#4 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,708
Rep Power: 143 |
Unsteady is the same as transient. Same thing.
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July 15, 2009, 08:32 |
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#5 |
Senior Member
Jack
Join Date: Mar 2009
Posts: 106
Rep Power: 16 |
Dear Sir Andy,
see this tutorial about the transient simulation. Rogerio. http://www.4shared.com/file/72198900...tionpart1.html http://www.4shared.com/file/72199871...tionpart2.html |
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July 15, 2009, 08:57 |
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#6 | |
Member
Yi-Lang Chen
Join Date: May 2009
Posts: 58
Rep Power: 16 |
Quote:
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July 15, 2009, 12:44 |
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#7 |
Senior Member
Jack
Join Date: Mar 2009
Posts: 106
Rep Power: 16 |
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July 15, 2009, 12:46 |
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#8 | |
Senior Member
Jack
Join Date: Mar 2009
Posts: 106
Rep Power: 16 |
Hi Mr. girishom,
how did you build the interface regions among the domains (fluid and solids)? Quote:
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