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Simulation CFD

New Member
Posts: 1
Registered: ‎11-25-2013

how can i set rotor?

83 Views, 1 Replies
11-25-2013 05:11 AM

well....i sim the rotor( use motion angular, rotating regions = rpm 20000)


boundary conditions

 pipe = air

 rotor, stator = steel

 inlet,outlet = 0pa or inlet 500m/s outlet 0pa

 motion or rotating regions = 20000rpm 



but it doesn't flow, like that image



Wind is always a turn around an object, Not the wind blow back


how can i set this rotor? using periodic bounary contions? but i can't set that 


pls check this 







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Product Support
Posts: 783
Registered: ‎08-25-2011

Re: how can i set rotor?

11-25-2013 08:32 AM in reply to: albatross918



In the first instance, you have no inlet duct.

I suggest you might like to read this guide on how best to approach these types of models.


Kind regards,


Jon Wilde
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