Flat plate (H-type) transition using Dynamic Smagorinsky Model

backscatter · March 4, 2021, 01:03

Hi all,

Has anyone done LES of H-type flat plate transition cases using Dyn. Smagorinsky model?

Thanks,

snowboy · April 20, 2021, 08:03

Hi ,

Have you solved this problem? I know that there should be a disturbance strip applied upstream of separation triggers the transition of shear layer, but i have no idea how to set it. Can you give me some advice?

Thanks,

backscatter · April 21, 2021, 16:41

Quote:

Originally Posted by snowboy

Hi ,

Have you solved this problem? I know that there should be a disturbance strip applied upstream of separation triggers the transition of shear layer, but i have no idea how to set it. Can you give me some advice?

Thanks,

You can use groovyBC to set up the transpiration velocity at the disturbance strip.

March 4, 2021, 01:03	Flat plate (H-type) transition using Dynamic Smagorinsky Model	#1
backscatter Member Anonymous Join Date: Aug 2016 Posts: 75 Rep Power: 10	Hi all, Has anyone done LES of H-type flat plate transition cases using Dyn. Smagorinsky model? Thanks,

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April 20, 2021, 08:03		#2
snowboy New Member mooy Join Date: Sep 2020 Posts: 2 Rep Power: 0	Hi , Have you solved this problem? I know that there should be a disturbance strip applied upstream of separation triggers the transition of shear layer, but i have no idea how to set it. Can you give me some advice? Thanks,