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 …

Assessment of vibrational non-equilibrium effect on detonation cell size

L Shi, H Shen, P Zhang, D Zhang… - Combustion Science and …, 2017 - Taylor & Francis
To resolve the discrepancy between the numerical detonation cell size and experimental
observations, simulations are conducted with a detailed thermochemical reaction model for …

Prediction of half reaction length for H2O2Ar detonation with an extended vibrational nonequilibrium Zel'dovich− von Neumann− Döring (ZND) model

KCK Uy, LS Shi, CY Wen - international journal of hydrogen energy, 2019 - Elsevier
An extended Zel'dovich–von Neumann–Döring (ZND) model has been proposed to address
vibrational nonequilibrium mechanism. To expand the application of this extended ZND …

Linear stability analysis of one-dimensional detonation coupled with vibrational relaxation

KCK Uy, L Shi, J Hao, CY Wen - Physics of Fluids, 2020 - pubs.aip.org
The linear stability of one-dimensional detonations with one-reaction chemistry coupled with
molecular vibration nonequilibrium is investigated using the normal mode approach. The …

Chemical energy release in self-sustaining detonation waves in condensed explosives

CM Tarver - Combustion and Flame, 1982 - Elsevier
The nonequilibrium Zel'dovich-von Neumann-Doring (ZND) model of a one-dimensional
detonation wave is applied to condensed phase (solid and liquid) explosives in this paper …

Numerical analysis of the vibration-chemistry coupling effect on one-dimensional detonation stability

KCK Uy, L Shi, CY Wen - Aerospace Science and Technology, 2020 - Elsevier
A one-dimensional numerical simulation of detonation propagation is performed with an
introduction of the vibrational relaxation mechanism in a single-step chemical model for the …

Nonequilibrium Zeldovich-von Neumann-Doring theory and reactive flow modeling of detonation

CM Tarver, JW Forbes, PA Urtiew - Russian Journal of Physical Chemistry …, 2007 - Springer
This paper discusses the Nonequilibrium Zeldovich-von Neumann-Doring (NEZND) theory
of self-sustaining detonation waves and the Ignition and Growth reactive flow model of shock …

Chemical energy release in one-dimensional detonation waves in gaseous explosives

CM Tarver - Combustion and Flame, 1982 - Elsevier
Abstract The Zel'dovich-von Neumann-Doring (ZND) model of a one-dimensional, steady
state detonation wave in a gaseous explosive is extended to include the thermal relaxation …

Stability of detonations for an idealized condensed-phase model

M Short, II Anguelova, TD Aslam, JB Bdzil… - Journal of Fluid …, 2008 - cambridge.org
The stability of travelling wave Chapman–Jouguet and moderately overdriven detonations of
Zeldovich–von Neumann–Döring type is formulated for a general system that incorporates …

Numerical studies on propagation mechanisms of gaseous detonations in the inhomogeneous medium

J Ning, D Chen, J Li - Applied Sciences, 2020 - mdpi.com
Featured Application Gaseous detonation can be used as an efficient propulsion method to
serve the design of detonation engines. This work was to identify the possible effect of …