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This article is cited in 5 scientific papers (total in 5 papers)
Physicomathematical modeling of attenuation of homogeneous and heterogeneous detonation waves by clouds of water droplets
D. A. Tropin, S. A. Lavruk Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia
Abstract:
Interaction of homogeneous and heterogeneous detonation waves in mixtures of aluminum in oxygen and hydrogen in oxygen with a cloud of water droplets is studied by methods of mechanics of multiphase media. The main interaction mechanisms are determined: propagation of an attenuated detonation wave with a velocity smaller than the Chapman–Jouguet velocity and detonation failure. Critical conditions of detonation propagation in water sheets are determined. These critical conditions are compared with the results of modeling detonation suppression with the use of clouds of inert particles.
Keywords:
homogeneous detonation, heterogeneous detonation, detonation suppression, cloud of droplets.
Received: 20.12.2021 Revised: 12.01.2022
Citation:
D. A. Tropin, S. A. Lavruk, “Physicomathematical modeling of attenuation of homogeneous and heterogeneous detonation waves by clouds of water droplets”, Fizika Goreniya i Vzryva, 58:3 (2022), 80–90; Combustion, Explosion and Shock Waves, 58:3 (2022), 327–336
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https://www.mathnet.ru/eng/fgv847 https://www.mathnet.ru/eng/fgv/v58/i3/p80
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