Simulation and validation of a spatially evolving turbulent boundary layer up to Reθ= 8300
G Eitel-Amor, R Örlü, P Schlatter - International Journal of Heat and Fluid …, 2014 - Elsevier
Results of a finely resolved large-eddy simulation (LES) of a spatially developing zero-
pressure-gradient turbulent boundary layer up to a Reynolds number of Re θ= 8300 are
presented. The very long computational domain provides substantial assessment for
suggested high Reynolds number (Re) trends. Statistics, integral quantities and spectral
data are validated using high quality direct numerical simulation (DNS) ranging up to Re θ=
4300 and hot-wire measurements covering the remaining Re-range. The mean velocity …
pressure-gradient turbulent boundary layer up to a Reynolds number of Re θ= 8300 are
presented. The very long computational domain provides substantial assessment for
suggested high Reynolds number (Re) trends. Statistics, integral quantities and spectral
data are validated using high quality direct numerical simulation (DNS) ranging up to Re θ=
4300 and hot-wire measurements covering the remaining Re-range. The mean velocity …
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