We present a general framework for constructing trans-scale discrete Boltzmann models
(DBMs) for high-speed compressible flows ranging from continuum to transition regime. This …

The present study investigates, via high performance computing simulations, detonations
propagating in small channel filled with a working fluid representative of the thermodynamic …

Abstract Deflagration to Detonation Transition (DDT) is an intricate problem that has been
tackled numerically, until recently, using single-step chemical schemes. These studies …

A kinetic model based on the particles on demand method is introduced for gas phase
detonation hydrodynamics in conjunction with the Lee–Tarver reaction model. The proposed …

A new computational diagnostic method for pressure-induced compressibility is proposed by
projecting its local contribution to the chemical explosive mode (CEM) in the chemical …

A 2-dimensional discrete Boltzmann model for combustion is presented. Mathematically, the
model is composed of two coupled discrete Boltzmann equations for two species and a …

In this paper we present a simple and robust random projection method for underresolved
numerical simulation of stiff detonation waves in chemically reacting flows. This method is …

ABSTRACT A canonical system that contains the basic elements of detonation initiated by
compressible turbulence thermodynamic fluctuations was proposed by Towery et …

With the dimensionless parameters obtained for syngas/air mixture, Bradley detonation
peninsula is often used to determine the detonation development for hotspot autoignition …

This work characterizes the compressibility dynamics in turbulent fast flames for a range of
turbulent flame speeds. These turbulent fast flames experience increased effects of …