Zone Interpolation Error -- CFD Online Discussion Forums

September 25, 2019, 10:46

Zone Interpolation Error

mlatour

New Member

Marc Latour

Join Date: Jul 2019

Posts: 5

Rep Power: 7

Hi everyone,

I am currently running a multi-zone calculation with a variable body force being applied in the middle zone and am getting some errors in the x-momentum right at the interface (see attached images). It is highly likely that this has to do with interpolation between the two zones. Currently there are three options for interpolation, namely NEAREST_NEIGHBOR, ISOPARAMETRIC, and SLIDING_MESH. Is it possible to perform linear interpolation between the two zones at this interface?

Kind Regards,
Marc

Attached Images

	error.png (13.7 KB, 3 views)
	zones.png (3.9 KB, 3 views)

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