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Message #26488
Re: [Question #698948]: Stability of advection modeling by ThermalEngine
Question #698948 on Yade changed:
https://answers.launchpad.net/yade/+question/698948
Robert Caulk proposed the following answer:
>>I think the problem is delT is being used as a variable here as well
[1], so during fluid-fluid conduction calculations, delT becomes
positive and it activates applyTempDeltaToSolids automatically
Yes, that is a big bug. Great spot, Zoheir. I am pushing the fix
upstream immediately, here [1] you can follow the progress.
This is quite interesting, as it would seem that in the code's current
state, it would only work when delT is always a negative value, which
depends entirely on how the facet list is created with respect to the
boundary conditions. Anyways, this is a necessary fix - thank you.
Cheers,
Robert
[1]https://gitlab.com/yade-dev/trunk/-/merge_requests/786
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