open source LES code for compressible flow

AbbasRahimi · January 17, 2013, 17:28

Hello folks,

I'm looking for an open source LES model for compressible flow using unstructured mesh. I wonder if anyone here can give me some leads.

Thank you.

cfdnewbie · January 17, 2013, 17:53

Implementing an explicit LES model into a code is pretty easy compared to setting up a code from scratch, you should look into open source unstructured code instead!

If you are interested in incompressible flows, google "nek5000" ! They have some extension to weakly compressible flows, maybe that will help you. We have a fully compressible solver for LES, but it will be some time before anyone can find the time to make it open source....but openFOAM and DUNE should give you what you need! try googling these!

FMDenaro · January 17, 2013, 18:09

some link

http://www.openfoam.com/features/LES.php

http://code-saturne.org/cms/features

AbbasRahimi · January 17, 2013, 19:01

Quote:

Originally Posted by cfdnewbie

Implementing an explicit LES model into a code is pretty easy compared to setting up a code from scratch, you should look into open source unstructured code instead!

If you are interested in incompressible flows, google "nek5000" ! They have some extension to weakly compressible flows, maybe that will help you. We have a fully compressible solver for LES, but it will be some time before anyone can find the time to make it open source....but openFOAM and DUNE should give you what you need! try googling these!

Thank you for reply. My goal is to find such a code to add MHD to it.

January 17, 2013, 17:28	open source LES code for compressible flow	#1
AbbasRahimi New Member Abbas Rahimi Join Date: Jan 2013 Posts: 28 Rep Power: 13	Hello folks, I'm looking for an open source LES model for compressible flow using unstructured mesh. I wonder if anyone here can give me some leads. Thank you.

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January 17, 2013, 17:53		#2
cfdnewbie Senior Member cfdnewbie Join Date: Mar 2010 Posts: 557 Rep Power: 20	Implementing an explicit LES model into a code is pretty easy compared to setting up a code from scratch, you should look into open source unstructured code instead! If you are interested in incompressible flows, google "nek5000" ! They have some extension to weakly compressible flows, maybe that will help you. We have a fully compressible solver for LES, but it will be some time before anyone can find the time to make it open source....but openFOAM and DUNE should give you what you need! try googling these!

January 17, 2013, 18:09		#3
FMDenaro Senior Member Filippo Maria Denaro Join Date: Jul 2010 Posts: 6,896 Rep Power: 73	some link http://www.openfoam.com/features/LES.php http://code-saturne.org/cms/features