wall function? -- CFD Online Discussion Forums

March 31, 2006, 16:27	wall function?	#1
alex Guest Posts: n/a	Can anyone explain to me what the "wall function" is exactly? I'm trying to make a fine unstructured tri mesh for an airfoil. What does it mean: "The aspect ratio of the cells on the airfoil should not exceed 15"? Your help would be greatly appreciated Thanks

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