Nonideal compressible fluid dynamics of dense vapors and supercritical fluids

A Guardone, P Colonna, M Pini… - Annual Review of Fluid …, 2024 - annualreviews.org
The gas dynamics of single-phase nonreacting fluids whose thermodynamic states are close
to vapor-liquid saturation, close to the vapor-liquid critical point, or in supercritical conditions …

Progress in physical modeling of compressible wall-bounded turbulent flows

C Cheng, X Chen, W Zhu, W Shyy, L Fu - Acta Mechanica Sinica, 2024 - Springer
Understanding, modeling and control of the high-speed wall-bounded transition and
turbulence not only receive wide academic interests but also are vitally important for high …

Velocity transformation for compressible wall-bounded turbulent flows with and without heat transfer

KP Griffin, L Fu, P Moin - Proceedings of the National …, 2021 - National Acad Sciences
In this work, a transformation, which maps the mean velocity profiles of compressible wall-
bounded turbulent flows to the incompressible law of the wall, is proposed. Unlike existing …

Direct numerical simulation of hypersonic turbulent boundary layers: effect of spatial evolution and Reynolds number

J Huang, L Duan, MM Choudhari - Journal of Fluid Mechanics, 2022 - cambridge.org
Direct numerical simulations (DNS) are performed to investigate the spatial evolution of flat-
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 …

Direct numerical simulation of supersonic and hypersonic turbulent boundary layers at moderate-high Reynolds numbers and isothermal wall condition

M Cogo, F Salvadore, F Picano… - Journal of Fluid …, 2022 - cambridge.org
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 …

Shock-induced heating and transition to turbulence in a hypersonic boundary layer

L Fu, M Karp, ST Bose, P Moin, J Urzay - Journal of Fluid Mechanics, 2021 - cambridge.org
The interaction between an incident shock wave and a Mach-6 undisturbed hypersonic
laminar boundary layer over a cold wall is addressed using direct numerical simulations …

Thermochemical non-equilibrium effects in turbulent hypersonic boundary layers

D Passiatore, L Sciacovelli, P Cinnella… - Journal of Fluid …, 2022 - cambridge.org
A hypersonic, spatially evolving turbulent boundary layer at Mach 12.48 with a cooled wall is
analysed by means of direct numerical simulations. At the selected conditions, massive …

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 …

Reynolds and Mach number effects in compressible turbulent channel flow

D Modesti, S Pirozzoli - International Journal of Heat and Fluid Flow, 2016 - Elsevier
The effect of Reynolds and Mach number variation in compressible isothermal channel flow
is investigated through a series of direct numerical simulations (DNS), at bulk Mach number …