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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: hityangsir

Forum: Main CFD Forum April 17, 2015, 11:29

Replies: 9 Grid difference between wall modeled LES and wall resolved LES Views: 4,841 Posted By hityangsir locally "Re_h = O(1)" means that grid size can as... locally "Re_h = O(1)" means that grid size can as fine as Kolmogrov scale? is that right?

Forum: Main CFD Forum April 16, 2015, 11:47

Replies: 9 Grid difference between wall modeled LES and wall resolved LES Views: 4,841 Posted By hityangsir Thank you Filippo, Sorry I don't really get it.... Thank you Filippo, Sorry I don't really get it. Isn't it that the viscous and inviscid fluxes are evaluated by the flux splitting and discretinization schemes like MUSCL?

Forum: Main CFD Forum April 16, 2015, 01:11

Replies: 9 Grid difference between wall modeled LES and wall resolved LES Views: 4,841 Posted By hityangsir Thank you for your advice for Wall-resolved LES. ... Thank you for your advice for Wall-resolved LES. Is there any mathematical explanation or physical foundation for the grid density? And for the wall modeled LES, how do you think the large...

Forum: Main CFD Forum April 15, 2015, 15:21

Replies: 9 Grid difference between wall modeled LES and wall resolved LES Views: 4,841 Posted By hityangsir Dear Professor Denaro, Thank you very much... Dear Professor Denaro, Thank you very much for your kind replying. So basically, there is no grid size criteria to distinguish Wall-resolved LES and DNS? Is there any mathematical foundation of...

Forum: Main CFD Forum April 15, 2015, 01:53

Replies: 9 Grid difference between wall modeled LES and wall resolved LES Views: 4,841 Posted By hityangsir Grid difference between wall modeled LES and wall resolved LES Hi All, For the LES simulation, there are two categories of simulation: wall resolved LES, which resolved the Bounday layer, wall modeled LES, which modeled the Boundary layer using algebraic or...

Showing results 1 to 5 of 5

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