Direct numerical simulation of hypersonic turbulent boundary layers: effect of spatial evolution and Reynolds number
Direct numerical simulations (DNS) are performed to investigate the spatial evolution of flat-
plate zero-pressure-gradient turbulent boundary layers over long streamwise domains () …
plate zero-pressure-gradient turbulent boundary layers over long streamwise domains () …
Direct numerical simulation database for supersonic and hypersonic turbulent boundary layers
C Zhang, L Duan, MM Choudhari - AIAA journal, 2018 - arc.aiaa.org
This paper presents a direct numerical simulation database of high-speed zero-pressure-
gradient turbulent boundary layers developing spatially over a flat plate with nominal …
gradient turbulent boundary layers developing spatially over a flat plate with nominal …
Direct numerical simulation of supersonic and hypersonic turbulent boundary layers at moderate-high Reynolds numbers and isothermal wall condition
We study the structure of high-speed zero-pressure-gradient turbulent boundary layers up to
friction Reynolds number and heat transfer at the wall are considered. The present …
friction Reynolds number and heat transfer at the wall are considered. The present …
Space-time correlations in turbulent flow: A review
JM Wallace - Theoretical and applied mechanics letters, 2014 - Elsevier
This paper reviews some of the principal uses, over almost seven decades, of correlations,
in both Eulerian and Lagrangian frames of reference, of properties of turbulent flows at …
in both Eulerian and Lagrangian frames of reference, of properties of turbulent flows at …
Turbulence in supersonic boundary layers at moderate Reynolds number
S Pirozzoli, M Bernardini - Journal of Fluid Mechanics, 2011 - cambridge.org
We study the organization of turbulence in supersonic boundary layers through large-scale
direct numerical simulations (DNS) at, and momentum-thickness Reynolds number up to …
direct numerical simulations (DNS) at, and momentum-thickness Reynolds number up to …
Direct numerical simulation of a hypersonic transitional boundary layer at suborbital enthalpies
M Di Renzo, J Urzay - Journal of Fluid Mechanics, 2021 - cambridge.org
A Mach-10 hypersonic boundary layer of air overriding a cold, isothermal, non-catalytic flat
wall, and with a stagnation enthalpy of in semi-local viscous units, lead to air dissociation in …
wall, and with a stagnation enthalpy of in semi-local viscous units, lead to air dissociation in …
Dense velocity reconstruction from tomographic PTV with material derivatives
JFG Schneiders, F Scarano - Experiments in fluids, 2016 - Springer
A method is proposed to reconstruct the instantaneous velocity field from time-resolved
volumetric particle tracking velocimetry (PTV, eg, 3D-PTV, tomographic PTV and Shake-the …
volumetric particle tracking velocimetry (PTV, eg, 3D-PTV, tomographic PTV and Shake-the …
Pressure fluctuations induced by a hypersonic turbulent boundary layer
L Duan, MM Choudhari, C Zhang - Journal of Fluid Mechanics, 2016 - cambridge.org
Direct numerical simulations (DNS) are used to examine the pressure fluctuations generated
by a spatially developed Mach 5.86 turbulent boundary layer. The unsteady pressure field is …
by a spatially developed Mach 5.86 turbulent boundary layer. The unsteady pressure field is …
Wall shear stress and wall heat flux in a supersonic turbulent boundary layer
We report the characteristics of wall shear stress (WSS) and wall heat flux (WHF) from direct
numerical simulation (DNS) of a spatially developing zero-pressure-gradient supersonic …
numerical simulation (DNS) of a spatially developing zero-pressure-gradient supersonic …
Dynamic interaction between shock wave turbulent boundary layer and flexible panel
The high-speed fluid–structure interaction (FSI) occurring between a skin panel and a
turbulent shock-boundary layer interaction (SBLI) are investigated with large eddy …
turbulent shock-boundary layer interaction (SBLI) are investigated with large eddy …