Searched for: subject%3A%22compressible%255C+turbulence%22
(1 - 5 of 5)
document
Modesti, D. (author), Sathyanarayana, Srikanth (author), Salvadore, Francesco (author), Bernardini, Matteo (author)
We perform direct numerical simulation of supersonic turbulent channel flow over cubical roughness elements, spanning bulk Mach numbers -, both in the transitional and fully rough regime. We propose a novel definition of roughness Reynolds number which is able to account for the viscosity variations at the roughness crest and should be used...
journal article 2022
document
Martelli, E. (author), Saccoccio, L. (author), Ciottoli, P. P. (author), Tinney, C. E. (author), Baars, Woutijn (author), Bernardini, M. (author)
A delayed detached eddy simulation of an overexpanded nozzle flow with shock-induced separation is carried out at a Reynolds number of, based on nozzle throat diameter and stagnation chamber properties. In this flow, self-sustained shock oscillations induce local unsteady loads on the nozzle wall as well as global off-axis forces. Despite...
journal article 2020
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Pasquariello, Vito (author), Hickel, S. (author), Adams, Nikolaus A. (author)
We analyse the low-frequency dynamics of a high Reynolds number impinging shock-wave/turbulent boundary-layer interaction (SWBLI) with strong mean-flow separation. The flow configuration for our grid-converged large-eddy simulations (LES) reproduces recent experiments for the interaction of a Mach 3 turbulent boundary layer with an impinging...
journal article 2017
document
Kok, J.C. (author)
A new high-order, finite-volume scheme is presented that preserves the symmetry property and the dispersion relation of the convective operator. The scheme is applied to large-eddy simulation of compressible, turbulent flow and to the solution of the linearized Euler equations for aeroacoustic applications. For large-eddy simulation, the...
conference paper 2006
document
Snel, H. (author), Lindhout, J. (author), Merck, W. (author), Houben, J. (author)
report 1975
Searched for: subject%3A%22compressible%255C+turbulence%22
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