CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

Does OpenFOAM have compressible LES capability?

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 22, 2014, 12:17
Default Does OpenFOAM have compressible LES capability?
  #1
New Member
 
Join Date: Jan 2014
Location: South Florida
Posts: 20
Rep Power: 12
CoolHand is on a distinguished road
I was going through the standard solvers and I didn't see a compressible LES solver. Does this mean OpenFOAM can't do compressible LES?
CoolHand is offline   Reply With Quote

Old   April 22, 2014, 12:29
Default
  #2
Senior Member
 
Alexey Matveichev
Join Date: Aug 2011
Location: Nancy, France
Posts: 1,938
Rep Power: 39
alexeym has a spectacular aura aboutalexeym has a spectacular aura about
Send a message via Skype™ to alexeym
Hi,

I guess turbulence handling in compressible solvers are generic, i.e. this is a part of rhoCentralFoam/createFields.H:

Code:
Info<< "Creating turbulence model\n" << endl;
autoPtr<compressible::turbulenceModel> turbulence
(
    compressible::turbulenceModel::New
    (
        rho,
        U,
        phi,
        thermo
    )
);
and if you go to $FOAM_SRC/turbulenceModels/compressible/LES, you can find a list of compressible LES models.
alexeym is offline   Reply With Quote

Old   April 22, 2014, 14:19
Default
  #3
New Member
 
Join Date: Jan 2014
Location: South Florida
Posts: 20
Rep Power: 12
CoolHand is on a distinguished road
Ok I think I understand. I'm just starting to learn about LES so I thought I needed to find the proper solver first but I guess there's more than one correct answer.
CoolHand is offline   Reply With Quote

Reply

Tags
compressible, les, openfoam


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
BuoyantBoussinesqPimpleFoam Modification for LES Capability simonsg OpenFOAM 11 July 20, 2017 12:31
to how much turbulent kinetic energy is resolved from Openfoam LES results ? hz283 OpenFOAM Running, Solving & CFD 12 January 18, 2017 13:01
OpenFOAM Residuals - LES Convergence atmcfd OpenFOAM Running, Solving & CFD 9 May 22, 2014 11:00
Examples on compressible LES AbbasRahimi OpenFOAM Running, Solving & CFD 0 January 31, 2013 10:18
Possibility of using LES code in OpenFOAM to simulate MHD field! AbbasRahimi OpenFOAM Running, Solving & CFD 0 January 30, 2013 15:33


All times are GMT -4. The time now is 14:04.