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January 11, 2012, 12:37 |
Compressor curve automatic calculation
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#1 |
Member
Oleg
Join Date: Nov 2011
Location: Ukraine, Kharkov
Posts: 57
Rep Power: 14 |
Hi All!
I've got a problem: Need to calculate compressor curve automatically. Now i'm calculating it by Dynamically editing static pressure at outlet and saving .bak files before each editing. Is there a way to do the same but automatically (set up a calculation run in such way that during it is pending outlet static pressure will change gradually automatically and results would be also saved automatically)? Thanks |
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January 11, 2012, 18:23 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,729
Rep Power: 143 |
You can do a series of CCL files and script them to run. Or you can do it in workbench.
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January 12, 2012, 05:04 |
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#3 | |
Member
Oleg
Join Date: Nov 2011
Location: Ukraine, Kharkov
Posts: 57
Rep Power: 14 |
Quote:
I want it to use previous calculation results as initial guess for the next calculation. Is there a way to do this? |
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January 12, 2012, 16:04 |
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#4 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,729
Rep Power: 143 |
I am no expert in WB but I think you can get them to use other results as initial conditions. I would do it using a series of CCL files and that way you have total control and definitely can define initial conditions.
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January 13, 2012, 04:39 |
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#5 |
Member
Oleg
Join Date: Nov 2011
Location: Ukraine, Kharkov
Posts: 57
Rep Power: 14 |
Thanks. I'm new one in the CCL writing, but i'll try to look through tutorials and learn more about CCL.
Also, maybe some one have CCL file where Hub to shroud charts in Turbomode extracted and saved in .csv. Last edited by olegmang; January 13, 2012 at 05:20. |
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January 14, 2012, 05:53 |
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#6 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,729
Rep Power: 143 |
Your second comment is better done as a session file inside CFD-Post. Do it manually once while you record a session file and use that as a template for automated analysis.
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January 16, 2012, 07:40 |
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#7 |
Member
Oleg
Join Date: Nov 2011
Location: Ukraine, Kharkov
Posts: 57
Rep Power: 14 |
Thank you. I'll try it.
And, by the way, i've found how to use previous calculation as initial guess for the current one in Workbench. There is an option to calculate points in order. Help really helped! |
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January 16, 2012, 11:42 |
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#8 | |
Member
Oleg
Join Date: Nov 2011
Location: Ukraine, Kharkov
Posts: 57
Rep Power: 14 |
Quote:
Anyway it MUCH better than to do it manually. THANK YOU! |
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