how to use "weighted" surface interpolation scheme

maksjood · January 4, 2020, 18:55

Hi. I need a surface interpolation scheme with custom weights. I see that "weighted" is listed as an scheme; but I can get it to work. I assumed for a gradient, it is something like "Gauss weighted <weighting function>"; but this won't work.

Does anyone have experience with this type of scheme?

Tibo99 · March 14, 2022, 11:54

Hi,

I'm also interested in this topic.

Did you make it work somehow?

I'm trying to implement a new interpolation scheme on U using a custom function with the solver simpleFoam. Under the subdictionary 'interpolationSchemes', the term 'flux(U)' need an inteprolation scheme using a weighted function.

Your help would be appreciated.

Thank you!

Best Regrards,

Here a GitHub repository that I created:
https://github.com/RTibo/OpenFOAM-Ne...ation-Scheme-U

January 4, 2020, 18:55	how to use "weighted" surface interpolation scheme	#1
maksjood New Member javad haqqani Join Date: Dec 2017 Posts: 16 Rep Power: 8	Hi. I need a surface interpolation scheme with custom weights. I see that "weighted" is listed as an scheme; but I can get it to work. I assumed for a gradient, it is something like "Gauss weighted <weighting function>"; but this won't work. Does anyone have experience with this type of scheme?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Problem with Surface Interpolation	glaspina	OpenFOAM Programming & Development	0	January 26, 2012 04:42
[ICEM] Automatic mesh generation script surface intersection problem	stuart23	ANSYS Meshing & Geometry	0	May 13, 2011 01:10
[OpenFOAM] interpolation on a surface	m.ehlen	ParaView	0	December 2, 2010 09:16
Interpolation onto surface	engrob	STAR-CCM+	0	November 20, 2009 04:42
Interpolation scheme for characteristic upwind for compressible flow	enok	OpenFOAM Running, Solving & CFD	0	May 8, 2006 14:37

March 14, 2022, 11:54		#2
Tibo99 Senior Member René Thibault Join Date: Dec 2019 Location: Canada Posts: 114 Rep Power: 6	Hi, I'm also interested in this topic. Did you make it work somehow? I'm trying to implement a new interpolation scheme on U using a custom function with the solver simpleFoam. Under the subdictionary 'interpolationSchemes', the term 'flux(U)' need an inteprolation scheme using a weighted function. Your help would be appreciated. Thank you! Best Regrards, Here a GitHub repository that I created: https://github.com/RTibo/OpenFOAM-Ne...ation-Scheme-U