An alternative approach to large-eddy simulation based on approximate deconvolution (ADM) is developed. The main ingredient is an approximation of the nonfiltered field by truncated series expansion of the inverse filter operator. A posteriori tests for decaying compressible isotropic turbulence show excellent agreement with direct numerical simulation. The computational overhead of ADM is similar to that of a scale-similarity model and considerably less than for dynamic models.
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Letter| July 01 1999
An approximate deconvolution procedure for large-eddy simulation
S. Stolz, N. A. Adams; An approximate deconvolution procedure for large-eddy simulation. Physics of Fluids 1 July 1999; 11 (7): 1699–1701. https://doi.org/10.1063/1.869867
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