We describe a series of computational experiments that employ nonoscillatory finite volume methods to simulate the decay of high Reynolds number turbulence. These experiments cover a broad range of physical viscosities and numerical resolutions. We have extracted a data set from these experiments detailing the energy dissipation by physical viscosity and by the numerical algorithm. We offer a preliminary analysis of this data, including new insights into the (computational) transition between direct numerical simulation and large eddy simulation.
Dissipation in Implicit Turbulence Models: A Computational Study
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Margolin, LG, Smolarkiewicz, PK, & Wyszogrodzki, AA. "Dissipation in Implicit Turbulence Models: A Computational Study." Proceedings of the ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. Volume 2: Symposia, Parts A, B, and C. Honolulu, Hawaii, USA. July 6–10, 2003. pp. 1865-1870. ASME. https://doi.org/10.1115/FEDSM2003-45331
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