Direct numerical simulation is conducted to address the detonation–turbulence interaction in a stoichiometric hydrogen/oxygen/argon mixture. The argon dilution rate is varied so that the …
W Xiao, T Jin, K Luo, Q Dai, J Fan - Journal of Fluid Mechanics, 2020 - cambridge.org
In this study, direct numerical simulation of the dispersion and motion of inertial particles in a spatially developing compressible turbulent boundary layer at a Mach number of 2 is …
Chemistry modeling in detonations typically relies on two broad approaches: simplified models with one-or two-step chemistry, and detailed chemistry. These approaches require …
S Zhang, JZ Ma, J Wang - AIAA Journal, 2020 - arc.aiaa.org
The theoretical analysis and numerical simulations were presented in this study to explore the mechanism of total pressure gain in rotating detonation engines (RDEs). One …
Q Dai, T Jin, K Luo, J Fan - Physics of Fluids, 2018 - pubs.aip.org
By direct numerical simulations, the particle dispersion is systematically investigated in a three-dimensional spatially developing compressible mixing layer. The convective Mach …
Y Tian, FA Jaberi, D Livescu - Journal of Fluid Mechanics, 2019 - cambridge.org
Turbulence structure resulting from multi-fluid or multi-species, variable-density isotropic turbulence interaction with a Mach 2 shock is studied using turbulence-resolving shock …
K Yao, C Wang, G Han, Z Jiang - Physics of Fluids, 2024 - pubs.aip.org
The present study delves into the examination of the stereoscopic cells and wavefront structures characterizing the propagation of three-dimensional detonation waves within …
Q Dai, K Luo, T Jin, J Fan - Journal of Fluid Mechanics, 2017 - cambridge.org
In this paper, a systematic investigation of turbulence modulation by particles and its underlying physical mechanisms in decaying compressible isotropic turbulence is …
I. Introduction he rotating detonation engine (RDE) is currently under investigation as an approach to achieving pressure gain combustion for propulsion and power systems, in a …