Analysis of turbulence characteristics in a temporal dense gas compressible mixing layer using direct numerical simulation

A Vadrot, A Giauque, C Corre - Journal of Fluid Mechanics, 2020 - cambridge.org
This study investigates the effects of a Bethe–Zel'dovich–Thompson (BZT) dense gas (FC-
70) on the development of a turbulent compressible mixing layer at a convective Mach …

Direct numerical simulations of temporal compressible mixing layers in a Bethe–Zel'dovich–Thompson dense gas: influence of the convective Mach number

A Vadrot, A Giauque, C Corre - Journal of Fluid Mechanics, 2021 - cambridge.org
The present article investigates the effects of a BZT (Bethe–Zel'dovich–Thompson) dense
gas (FC-70) on the development of turbulent compressible mixing layers at three different …

Compressible mixing layer growth rate and turbulence characteristics

AW Vreman, ND Sandham, KH Luo - Journal of Fluid Mechanics, 1996 - cambridge.org
Direct numerical simulation databases have been used to study the effect of compressibility
on mixing layers. The simulations cover convective Mach numbers from 0.2 to 1.2 and all …

Effect of side confining walls on the growth rate of compressible mixing layers

A Javed, NKS Rajan, D Chakraborty - Computers & Fluids, 2013 - Elsevier
Abstract Model free simulations are performed to study the effect of the presence of side wall
in compressible mixing of two parallel dissimilar gaseous streams with significant …

Dilatation dissipation: the concept and application in modeling compressible mixing layers

O Zeman - Physics of Fluids A: Fluid Dynamics, 1990 - pubs.aip.org
In this paper a concept of dilatation dissipation ε d for high Reynolds number compressible
turbulence is introduced. The concept is predicated on the existence of shocklike structures …

[图书][B] Growth suppression in simulated compressible turbulent mixing layers

WY Kwok - 2002 - search.proquest.com
Turbulent mixing layers exhibit striking compressibility effects. In particular, at modest Mach
numbers, the growth rate of compressible mixing layers is significantly reduced from that of …

Direct numerical simulation of transition and turbulence in compressible mixing layer

D Fu, Y Ma, L Zhang - Science in China Series A: Mathematics, 2000 - Springer
The three-dimensional compressible Navier-Stokes equations are approximated by a fifth
order upwind compact and a sixth order symmetrical compact difference relations combined …

Model-free simulations for compressible mixing layer

A Javed, D Chakraborty… - Proceedings of the …, 2013 - journals.sagepub.com
Confined supersonic mixing layer is explored through model-free simulations. Both two-and
three-dimensional spatio-temporal simulations were carried out employing higher order …

On the turbulence structure in inert and reacting compressible mixing layers

I Mahle, H Foysi, S Sarkar, R Friedrich - Journal of Fluid Mechanics, 2007 - cambridge.org
Direct numerical simulation is used to investigate effects of heat release and compressibility
on mixing-layer turbulence during a period of self-similarity. Temporally evolving mixing …

A direct numerical simulation study of skewed three-dimensional spatially evolving compressible mixing layer

R Boukharfane, A Er-raiy, M Elkarii, M Parsani - Physics of Fluids, 2021 - pubs.aip.org
The turbulent flow of spatially developing and high-speed hydrogen/air mixing layers subject
to small skew angle ζ is systematically investigated by means of direct numerical simulation …