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Running NASA rotor 67 case on FLUENT

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Old   January 9, 2013, 15:43
Default Running NASA rotor 67 case on FLUENT
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raditya yudha
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Has anybody a case of NASA rotor 67 on FLUENT? I have been trying to simulate this case for a couple of months with no convincing results.

I built the mesh with maximum skewness of 0.84. Is this a possible skewness to run the case in FLUENT? The difficulty in meshing the rotor, due to the twisting from the hub to the tip, is to get a structured mesh with low skewness number.

I am willingly to provide any data should it be required to help you understand the problem.

Regards,
Raditya
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Old   April 30, 2014, 15:36
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RacMat
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Hi,

Were you able to simulate the rotor?
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Old   April 30, 2014, 17:51
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Behrooz Jamshidi
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Hi
You can use facial boundary layer mesh in Gambit(its easy and fast)
OR introduce your geometry to BLADEGEN (this is difficult) then mesh with TurboGrid (it gives really high quality hex. mesh)
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Old   April 30, 2014, 22:26
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RacMat
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Quote:
Originally Posted by CFD-fellow View Post
Hi
You can use facial boundary layer mesh in Gambit(its easy and fast)
OR introduce your geometry to BLADEGEN (this is difficult) then mesh with TurboGrid (it gives really high quality hex. mesh)
Regards
Hi,

Have you simulated rotor 67? I wanted a little help with my simulation.
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Old   May 1, 2014, 10:05
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Behrooz Jamshidi
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Hi
No, but Ive done some turbomachinery analyses with high accuracy(most with water as working fluid).
You can ask your questions. Have you read this?:
http://hv.diva-portal.org/smash/get/...FULLTEXT01.pdf
Regards
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Old   May 2, 2014, 14:19
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RacMat
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Hi,

thanks a lot for the reply!
I started a thread regarding this, ( i have explained my problem in detail)
Rotor 67 simulation FLUENT

Yes i have read the report.
Can you help me with this?
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