The objective of this paper is the analysis and the control of local truncation errors in Large Eddy Simulations. We show that physical reasoning can be incorporated into the design of discretization schemes. Using systematic procedures, a nonlinear discretization method is developed where numerical and turbulence-theoretical modeling are fully merged. The truncation error itself functions as an implicit turbulence model which accurately represents the effects of unresolved turbulence.
|Number of pages||6|
|Publication status||Published - 1 Jan 2009|
|Event||6th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2009 - Seoul, Korea, Republic of|
Duration: 22 Jun 2009 → 24 Jun 2009
|Conference||6th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2009|
|Country||Korea, Republic of|
|Period||22/06/09 → 24/06/09|