High resolution numerical simulation of the structure of 2-D gaseous detonations

Y Mahmoudi, K Mazaheri - Proceedings of the Combustion Institute, 2011 - Elsevier
Two dimensional numerical simulation of the structure of gaseous detonation is investigated
by utilizing the single step Arrhenius kinetic reaction mechanism in both high and low …

A hybrid lattice Boltzmann method for gaseous detonations

G Wissocq, S Taileb, S Zhao, P Boivin - Journal of Computational Physics, 2023 - Elsevier
This article is dedicated to the construction of a robust and accurate numerical scheme
based on the lattice Boltzmann method (LBM) for simulations of gaseous detonations. This …

A modified Lotka–Volterra oscillating chemical scheme for detonation simulation

M Faghih, J Melguizo-Gavilanes, R Mével - Combustion and Flame, 2023 - Elsevier
Abstract Modified Lotka–Volterra chemical schemes were developed with the goal of
performing numerical simulation of detonation driven by single-and multi-stage heat release …

Polar coordinate lattice Boltzmann kinetic modeling of detonation phenomena

CD Lin, AG Xu, GC Zhang, YJ Li - Communications in Theoretical …, 2014 - iopscience.iop.org
A novel polar coordinate lattice Boltzmann kinetic model for detonation phenomena is
presented and applied to investigate typical implosion and explosion processes. In this …

Lattice Boltzmann model for combustion and detonation

B Yan, AG Xu, GC Zhang, YJ Ying, H Li - Frontiers of Physics, 2013 - Springer
In this paper we present a lattice Boltzmann model for combustion and detonation. In this
model the fluid behavior is described by a finite-difference lattice Boltzmann model by Gan …

Numerical simulations of droplet evaporation and breakup effects on heterogeneous detonations

BJ Musick, M Paudel, PK Ramaprabhu… - Combustion and …, 2023 - Elsevier
Evaporation and breakup of droplets are critical phenomena in the liquid-fueled, multiphase
detonation process. Understanding the relevant conditions and times for each process is …

Three-dimensional simulation of deflagration-to-detonation transition with a detailed chemical reaction model

T Machida, M Asahara, AK Hayashi… - … Science and Technology, 2014 - Taylor & Francis
A three-dimensional simulation of the deflagration-to-detonation transition (DDT) in a H2/O2
mixture in a rectangular tube is performed under adiabatic and isothermal wall boundary …

Exploring the controlling mechanisms for gradient evolution in unsteady detonation flows

Q Xie, Y Liu, Y Chen, Z Ren - Physics of Fluids, 2022 - pubs.aip.org
Proper characterization of the transient interaction between shock front motion and chemical
energy release is the key for further understanding of unsteady detonation dynamics. We …

Steady detonation waves via the Boltzmann equation for a reacting mixture

F Conforto, R Monaco, F Schürrer… - Journal of Physics A …, 2003 - iopscience.iop.org
Based on the Boltzmann equation, the detonation problem is dealt with on a mesoscopic
level. The model is based on the assumption that ahead of a shock an explosive gas mixture …

Chemical reaction mechanism related vibrational nonequilibrium effect on the Zel'dovich− von Neumann− Döring (ZND) detonation model

KC Uy, L Shi, C Wen - Combustion and Flame, 2018 - Elsevier
Discrepancies in detonation cell size are always found between experiments and numerical
simulations. The recent numerical simulation by Shi et al.(2016) included the vibrational …