Numerical analysis of the mean structure of gaseous detonation with dilute water spray

H Watanabe, A Matsuo, A Chinnayya… - Journal of Fluid …, 2020 - cambridge.org
Two-dimensional (2-D) numerical simulations based on the Eulerian–Lagrangian method
that take droplet break-up into account are conducted to clarify the mean structure of …

A computational study of the interaction of gaseous detonations with a compressible layer

M Reynaud, F Virot, A Chinnayya - Physics of Fluids, 2017 - pubs.aip.org
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 …

Dynamics of Chapman-Jouguet pulsating detonations with Chain-Branching kinetics: Fickett's analogue and Euler equations

A Sow, SM Lau-Chapdelaine, MI Radulescu - Proceedings of the …, 2023 - Elsevier
The present study examines the spatiotemporal nonlinear dynamics of detonations over a
wide range of reaction time scales away from the neutral stability region. This is addressed …

Mode locking in gaseous detonation propagation in a channel with periodically varying friction

AY Goldin, TO Medvedeva, AR Kasimov - Physics of Fluids, 2022 - pubs.aip.org
We consider a one-dimensional gaseous detonation wave propagating in a channel with a
spatially periodic friction factor with the purpose of understanding how non-uniform …

Lagrangian dispersion and averaging behind a two-dimensional gaseous detonation front

H Watanabe, A Matsuo, A Chinnayya… - Journal of Fluid …, 2023 - cambridge.org
Two-dimensional numerical simulations with the particle tracking method were conducted to
analyse the dispersion behind the detonation front and its mean structure. The mixtures …

[PDF][PDF] Gaseous pollutant emissions from pulse detonation combustion

N Garan - 2024 - depositonce.tu-berlin.de
Despite a global shift towards renewable energy sources, gas turbines are likely to continue
playing an important role. However, a large part of their future fuel must be synthesized from …

Etude numérique de l'écoulement de couche de mélange temporelle à viscosité variable

N Taguelmimt - 2015 - theses.hal.science
Depuis les travaux pionniers de Brown et Roshko portant sur les effets des variations de
masse volumique au sein de l'écoulement de couche de mélange, plusieurs autres études …