Smagorinsky model and Smagorinsky-lilly model? -- CFD Online Discussion Forums

November 12, 2017, 00:41	Smagorinsky model and Smagorinsky-lilly model?	#1
Jingxue Wang Member Jingxue Wang Join Date: Sep 2017 Posts: 58 Rep Power: 9	Hi. I have some understanding about the Smagorinsky-lilly model, where turbulence viscosity is determined by mixing length of sub-grid scales,min(kd,CsV^1/3). I also see Smagorinsky model in some places. Are they the same?If difeerent, what are they? Do somebody know this or know which text books explain this? BTW, there is Ce and Ck in Smagorinsky subgrid model in OpenFOAM. What's the meaning of Ce and Ck? Thanks in advance

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