[Workbench] how to judge the Optimization in FLUENT

ok___ko · April 23, 2013, 08:23

HI, everyone.

here is the problem.
I have already have a mesh. But,
1.when set the boundary conditions, what is the type for ground, is that 'wall'?
2. how could I optimize the aspect ratio (H/W) of a street canyon in order to avoid gust wind for pedestrians in FLUENT. 3. And how could I judge it is the Optimization ?

I am looking forward to your reply. Thanks.

diamondx · April 23, 2013, 10:59

1. ground should be wall of course.
2 and 3. not sure about the answer. take a look at other article see what you can find.
when an aerodynamic study of an airfoil in performed they usually used 10 times the cord...

ok___ko · April 23, 2013, 11:50

OK. Thank you very much for you reply.

April 23, 2013, 08:23	how to judge the Optimization in FLUENT	#1
ok___ko New Member tita Join Date: Apr 2013 Posts: 27 Rep Power: 13	HI, everyone. here is the problem. I have already have a mesh. But, 1.when set the boundary conditions, what is the type for ground, is that 'wall'? 2. how could I optimize the aspect ratio (H/W) of a street canyon in order to avoid gust wind for pedestrians in FLUENT. 3. And how could I judge it is the Optimization ? I am looking forward to your reply. Thanks.

April 23, 2013, 10:59		#2
diamondx Super Moderator Ghazlani M. Ali Join Date: May 2011 Location: Tokyo, Japan Posts: 1,385 Blog Entries: 23 Rep Power: 28	1. ground should be wall of course. 2 and 3. not sure about the answer. take a look at other article see what you can find. when an aerodynamic study of an airfoil in performed they usually used 10 times the cord... __________________ Regards, New to ICEM CFD, try this document --> https://goo.gl/KAOIwm Ali

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April 23, 2013, 11:50		#3
ok___ko New Member tita Join Date: Apr 2013 Posts: 27 Rep Power: 13	OK. Thank you very much for you reply.