Channel Flow LES initialization

Matteo85 · May 12, 2009, 17:26

Hello,
I'm a student who is currently working on the channel flow using DES solvers, and I've adopted Eugene DeVilliers's PhD Thesis as a reference for this test-case. I'm interested, among other thing, in reproducing the growth of instabilities in the near-wall region starting from the perturbed initial fields that are described in Eugene's thesis: since I noticed that these intial fields don't coincide with the ones contained in Foam tutorial channelOodles, I would like to ask Eugene if he would kindly provide me with the original files of the initial fields.

Thank you very much Eugene,
bye

Matteo

syoon · May 13, 2009, 12:30

You can download perturbU utility from the following page.

http://www.cfd-online.com/Forums/ope...onditions.html

sungho

Matteo85 · May 14, 2009, 05:42

Thank you very much for your suggest Syoon,
have a nice day

Matteo

May 12, 2009, 17:26	Channel Flow LES initialization	#1
Matteo85 New Member Matteo Baldi Join Date: Mar 2009 Location: Pistoia, Italy Posts: 9 Rep Power: 17	Hello, I'm a student who is currently working on the channel flow using DES solvers, and I've adopted Eugene DeVilliers's PhD Thesis as a reference for this test-case. I'm interested, among other thing, in reproducing the growth of instabilities in the near-wall region starting from the perturbed initial fields that are described in Eugene's thesis: since I noticed that these intial fields don't coincide with the ones contained in Foam tutorial channelOodles, I would like to ask Eugene if he would kindly provide me with the original files of the initial fields. Thank you very much Eugene, bye Matteo

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May 13, 2009, 12:30		#2
syoon New Member sungho yoon Join Date: Mar 2009 Posts: 20 Rep Power: 17	You can download perturbU utility from the following page. http://www.cfd-online.com/Forums/ope...onditions.html sungho

May 14, 2009, 05:42		#3
Matteo85 New Member Matteo Baldi Join Date: Mar 2009 Location: Pistoia, Italy Posts: 9 Rep Power: 17	Thank you very much for your suggest Syoon, have a nice day Matteo