OpenFoam and applicability in the generation of Reduced Order Models

eaglemckenna · October 29, 2014, 12:01

Hi foamers.

I am looking to perform a proper orthogonal decomposition on a simplified case of an aircraft crown compartment with inlet and outlet.
My questions are thus:
1)Has anyone extracted data from OpenFoam time directories into matrix format, and if so is there a fast track method to do this without having to manually copy and paste?
2) In the velocity field file within the time directories how is each velocity vector ordered and is there a way to identify which node they came from?
3) Is there any OpenFoam scripts available in the generation of reduced order approximations.

best wishes
G

haewon · February 11, 2015, 07:06

I'm looking for the exact same thing as I'm interested in implementing the reduced order methods into OpenFOAM.
Have you had any progress after your last post?
Anyone?

October 29, 2014, 12:01	OpenFoam and applicability in the generation of Reduced Order Models	#1
eaglemckenna Member Gowain Join Date: May 2014 Location: Ireland Posts: 86 Rep Power: 11	Hi foamers. I am looking to perform a proper orthogonal decomposition on a simplified case of an aircraft crown compartment with inlet and outlet. My questions are thus: 1)Has anyone extracted data from OpenFoam time directories into matrix format, and if so is there a fast track method to do this without having to manually copy and paste? 2) In the velocity field file within the time directories how is each velocity vector ordered and is there a way to identify which node they came from? 3) Is there any OpenFoam scripts available in the generation of reduced order approximations. best wishes G

February 11, 2015, 07:06		#2
haewon New Member Hae-Won Choi Join Date: Mar 2009 Posts: 5 Rep Power: 17	I'm looking for the exact same thing as I'm interested in implementing the reduced order methods into OpenFOAM. Have you had any progress after your last post? Anyone? Last edited by haewon; February 11, 2015 at 08:56.