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K-E scheme with MoC
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TOPIC: K-E scheme with MoC

K-E scheme with MoC 6 years 11 months ago #28381

  • SDAC
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Hello!

Are there specific requirements needed for the K-Epsilon turbulence model to run with a MoC scheme? My model throws up "exceeding maximum iterations" errors when I change ADVECTION OF K-EPSILON to option 1. I'm testing to see how different schemes run under a certain condition. Where PSI and SUPG works, MoC only runs when the advection scheme for velocities is MoC, crashing when I use it on K-E.

Many thanks!
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K-E scheme with MoC 6 years 11 months ago #28414

  • SDAC
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The only way to get the simulation to run smoothly is by changing the ADVECTION FOR K-E to something other than MoC. However, I notice other posts have used MoC for K-E terms. Using MoC for K-E results in the aforementioned problems in the advection step.

Are there pre-requisites for using MoC for K-E?
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