Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Chapdelaine, S."'
Publikováno v:
In Proceedings of the Combustion Institute 2024 40(1-4)
Shock reflection experiments are performed to study the large-scale convective mixing created by the forward jetting phenomenon. Experiments are performed at a wedge angle of $\theta_{\mathrm{w}} = 30^{\circ}$ in nitrogen, propane-oxygen, and hexane
Externí odkaz:
http://arxiv.org/abs/2008.11234
The present study aims to clarify the effect of the polytropic index (i.e., the ratio of specific heats in the context of a perfect gas) on the detonation structure. This is addressed by two-dimensional numerical simulations. To ease the clarificatio
Externí odkaz:
http://arxiv.org/abs/2008.06463
Publikováno v:
Phys. Rev. E 104, 025103 (2021)
This study uses a simplified detonation model to investigate the behaviour of detonations with galloping-like pulsations. The reactive Burgers equation is used for the hydrodynamic equation, coupled to a pulsed source whereby all the shocked reactant
Externí odkaz:
http://arxiv.org/abs/2006.03194
Publikováno v:
In Proceedings of the Combustion Institute 2023 39(3):2957-2965
The reflection of a triple-shock configuration was studied numerically in two dimensions using the Navier-Stokes equations. The flow field was initialized using three shock theory, and the reflection of the triple point on a plane of symmetry was stu
Externí odkaz:
http://arxiv.org/abs/1605.05943
Publikováno v:
In Proceedings of the Combustion Institute 2021 38(3):3633-3640
The study investigates detonations with multiple quasi-steady velocities that have been observed in the past in systems with multi-peaked thermicity, using Fickett's detonation analogue. A steady state analysis of the travelling wave predicts multipl
Externí odkaz:
http://arxiv.org/abs/1503.03588
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The present work investigates the structure of fast supersonic turbulent flames typically observed as precursors to the onset of detonation. These high speed deflagrations are obtained after the interaction of a detonation wave with cylindrical obsta
Externí odkaz:
http://arxiv.org/abs/1312.1890