How to determine eddy length scale?

March 27, 2006, 20:52

hi, i want to know what is eddy turbulence and how to determine eddy length scale as required in domain setup. now on, i just use 5% turbulnece function only i want to compare the accuracy of both to my real wing model

anyone can help would be precious

thanx

March 27, 2006, 21:12

I started writing a little about this in CFD-Wiki the other day. You can find it here:

http://www.cfd-online.com/Wiki/Turbulent_length-scale

Others are welcome to add and improve it further. CFD-Wiki can be edited by everyone.

March 27, 2006, 20:52	How to determine eddy length scale?	#1
Zaidun Guest Posts: n/a	hi, i want to know what is eddy turbulence and how to determine eddy length scale as required in domain setup. now on, i just use 5% turbulnece function only i want to compare the accuracy of both to my real wing model anyone can help would be precious thanx

March 27, 2006, 21:12	Re: How to determine eddy length scale?	#2
Jonas Larsson Guest Posts: n/a	I started writing a little about this in CFD-Wiki the other day. You can find it here: http://www.cfd-online.com/Wiki/Turbulent_length-scale Others are welcome to add and improve it further. CFD-Wiki can be edited by everyone.

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