A multiple-relaxation-time discrete Boltzmann model (DBM) is developed for compressible thermal reactive flows. A unified Boltzmann equation set is solved for hydrodynamic and …
The propagation of two-dimensional cellular gaseous detonation bounded by an inert layer is examined via computational simulations. The analysis is based on the high-order …
In the present work the propagating modes of detonation wave in supersonic hydrogen–air mixtures are investigated in narrow rectangular channels. To clarify the effect of the …
The present study addresses the reaction zone structure and burning mechanism of unstable detonations. Experiments investigated mainly two-dimensional methane–oxygen …
This study aimed to numerically investigate the effect of diffusion time between H 2 injection and ignition on mechanisms behind deflagration to detonation transition (DDT) in an …
In the present work the propagation of gaseous detonations in a channel with porous walls is investigated experimentally and numerically. The main goal of the study is to determine …
A large eddy simulation is performed to study the deflagration to detonation transition phenomenon in an obstructed channel containing premixed stoichiometric hydrogen–air …
X Cai, J Liang, R Deiterding, Y Che, Z Lin - international journal of …, 2016 - Elsevier
Detonation combustion initiated with a hot jet in supersonic H 2-O 2-Ar mixtures is investigated by large-scale three-dimensional (3D) simulations conducted in Tianhe-2 …
Pressure gain combustion (PGC) has gained significant attention in airbreathing gas turbine applications due to its increased thermodynamic efficiency over a constant-pressure Brayton …