how to set cfd urban model surrounding to avoid stagnation point effect

june_srif · February 17, 2012, 23:49

please tell me, how to set cfd urban model surrounding to avoid stagnation point effect,same as in wind tunnel--???

As I am a urban planner, I don't have a background in CFD-- Could anyone please tell me how to solve this?

very,very, very thank you,
june

m9819348 · February 18, 2012, 01:58

Hi June,

I did some urban CFD simulation.
Could you share some details with me? Of course if it is not confidential.

I will be able to help you then.

Regards

june_srif · February 18, 2012, 02:36

Sure, which detail? you'd like to know...

Thank you,
June

m9819348 · February 18, 2012, 03:22

Well, any object has a stagnation point. You can not avoid it.

You can reduce the wake or change its shape.

So in order to give you a qualified answer, you'll have to share the details of the goal of your simulation.

Feel free to email me directly any time.

February 17, 2012, 23:49	how to set cfd urban model surrounding to avoid stagnation point effect	#1
june_srif New Member june srif Join Date: Dec 2009 Posts: 2 Rep Power: 0	please tell me, how to set cfd urban model surrounding to avoid stagnation point effect,same as in wind tunnel--??? As I am a urban planner, I don't have a background in CFD-- Could anyone please tell me how to solve this? very,very, very thank you, june

February 18, 2012, 01:58		#2
m9819348 New Member Ries Bouwman Join Date: Mar 2009 Location: Graz, Austria Posts: 28 Rep Power: 17	Hi June, I did some urban CFD simulation. Could you share some details with me? Of course if it is not confidential. I will be able to help you then. Regards __________________ Dr. Ries Bouwman Business Development ESI Group 004369917171525 @riesbouwman

February 18, 2012, 02:36	which detail?	#3
june_srif New Member june srif Join Date: Dec 2009 Posts: 2 Rep Power: 0	Sure, which detail? you'd like to know... Thank you, June

February 18, 2012, 03:22		#4
m9819348 New Member Ries Bouwman Join Date: Mar 2009 Location: Graz, Austria Posts: 28 Rep Power: 17	Well, any object has a stagnation point. You can not avoid it. You can reduce the wake or change its shape. So in order to give you a qualified answer, you'll have to share the details of the goal of your simulation. Feel free to email me directly any time. __________________ Dr. Ries Bouwman Business Development ESI Group 004369917171525 @riesbouwman

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