Transonic DNS

March 28, 2003, 10:13

Hi,

Can anyone enlighten me on literature from DNS of airfoils (subsonic, transonic, supersonic). Has anyone attempted such flows using DNS. I am not able to find any such literature.

Thanks

April 16, 2003, 13:39

I am not aware that anybody has performed a DNS calc over aerofoil, at least for practical Reynolds number regime. Even LES over aerofoil was not very sucessful (see European project LESFOIL).

For DNS on a compressible wall bounded flow (channel flow) see J Fluid Mech vol. 305, pp. 185-218, 1995.

March 28, 2003, 10:13	Transonic DNS	#1
cfd-freak Guest Posts: n/a	Hi, Can anyone enlighten me on literature from DNS of airfoils (subsonic, transonic, supersonic). Has anyone attempted such flows using DNS. I am not able to find any such literature. Thanks

April 16, 2003, 13:39	Re: Transonic DNS	#2
indi Guest Posts: n/a	I am not aware that anybody has performed a DNS calc over aerofoil, at least for practical Reynolds number regime. Even LES over aerofoil was not very sucessful (see European project LESFOIL). For DNS on a compressible wall bounded flow (channel flow) see J Fluid Mech vol. 305, pp. 185-218, 1995.

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