Direct numerical simulation of turbulent channel flow up to Reτ=590
Robert Moser, John Kim, Nagi N. Mansour
Abstract
Robert Moser, John Kim, Nagi N. Mansour
Abstract
Numerical simulations of fully developed turbulent channel flow at three Reynolds numbers up to Reτ=590 are reported. It is noted that the higher Reynolds number simulations exhibit fewer low Reynolds number effects than previous simulations at Reτ=180. A comprehensive set of statistics gathered from the simulations is available on the web at http://www.tam.uiuc.edu/Faculty/Moser/channel.
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Numerical simulations of fully developed turbulent channel flow at three Reynolds numbers up to Reτ=590 are reported. It is noted that the higher Reynolds number simulations exhibit fewer low Reynolds number effects than previous simulations at Reτ=180. A comprehensive set of statistics gathered from the simulations is available on the web at http://www.tam.uiuc.edu/Faculty/Moser/channel.
Key concepts: Reynolds number, Physics, Turbulence, Mechanics, Statistical physics, Open-channel flow, Channel (broadcasting), Flow (mathematics)