Mean structure of one-dimensional unstable detonations with friction

A Sow, A Chinnayya, A Hadjadj - Journal of Fluid Mechanics, 2014 - cambridge.org
This investigation deals with the study of the mean structure of a mildly unstable non-ideal
detonation wave. The analysis is based on the integration of one-dimensional reactive Euler …

Detonation–turbulence interaction

L Massa, M Chauhan, FK Lu - Combustion and flame, 2011 - Elsevier
A numerical study is performed to investigate the effect of preshock turbulence on the
detonation wave properties. The analysis is based on the integration of the chemically …

The effect of diffusion on the dynamics of unsteady detonations

CM Romick, TD Aslam, JM Powers - Journal of Fluid Mechanics, 2012 - cambridge.org
The dynamics of a one-dimensional detonation predicted by a one-step irreversible
Arrhenius kinetic model are investigated in the presence of mass, momentum and energy …

The dynamics of unsteady detonation with diffusion

C Romick, T Aslam, J Powers - … including the New Horizons Forum and …, 2011 - arc.aiaa.org
The dynamics of one-dimensional detonations predicted by a one-step irreversible
Arrhenius kinetic model with the inclusion of mass, momentum, and energy diffusion were …

[PDF][PDF] On the inclusion of frictional work in non-ideal detonations

V Tanguay, A Higgins - … on the Dynamics of Explosions and …, 2005 - researchgate.net
It is found that different authors have treated non-ideal detonations (detonations with friction)
in different ways. Some authors include a source term in the conservation of energy …

Detailed features of one-dimensional detonations

Y Daimon, A Matsuo - Physics of Fluids, 2003 - pubs.aip.org
The oscillation mechanism and reignition process of one-dimensional unsteady detonations
are numerically studied using a one-step chemical reaction model governed by Arrhenius …

The effect of chemical reaction kinetics on the structure of gaseous detonations

HD Ng - 2005 - escholarship.mcgill.ca
In order to elucidate the effect of chemical kinetics on the dynamic structure of a detonation,
an investigation is carried out by means of high-resolution numerical simulations of the …

Numerical analysis of two-dimensional nonsteady detonations

S Taki, T Fujiwara - Aiaa Journal, 1978 - arc.aiaa.org
In the present work, a system of two-dimensional nonsteady hydrodynamic and chemical
kinetic equations was numerically integrated for an exothermic system. An assumed two …

Friction-induced oscillatory behaviour of one-dimensional detonations

F Zhang, JHS Lee - Proceedings of the Royal Society of …, 1994 - royalsocietypublishing.org
This paper studied the feasibility of the propagation of a steady detonation wave in rough
tubes, based on the unsteady quasi-one-dimensional reactive Euler equations with frictional …

Mode selection in weakly unstable two-dimensional detonations

BD Taylor, AR Kasimov, DS Stewart - Combustion Theory and …, 2009 - Taylor & Francis
A formulation of the reactive Euler equations in the shock-attached frame is used to study the
two-dimensional instability of weakly unstable detonation through direct numerical …