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This article is cited in 4 scientific papers (total in 4 papers)
Diaphragm effect on the detonation wave transmission across the interface between two mixtures
J.-M. Lia, K.-M. Chungb, Ya.-Ch. Hsub a National University of Singapore, 119077, Singapore, Singapore
b Aerospace Science and Technology Research Center, National Cheng Kung University, 711, Tainan, Taiwan
Abstract:
An experimental study is conducted to investigate the effect of the diaphragm thickness on the transmission of an incident detonation wave from a propane–oxygen mixture (donor) to a propane-air mixture (acceptor). Quenching of the incident detonation wave near the interface is observed for all test cases. The presence of a diaphragm results in a longer distance required for re-initiating the detonation wave in the acceptor. In the presence of a diaphragm with a thickness smaller than 50 $\mu$m, the velocity of detonation wave propagation approaches that of the test case with a slide gate valve (no diaphragm).
Keywords:
deflagration-to-detonation transition, detonation, transmission across the interface, diaphragm, propane-oxygen.
Received: 25.06.2014
Citation:
J.-M. Li, K.-M. Chung, Ya.-Ch. Hsu, “Diaphragm effect on the detonation wave transmission across the interface between two mixtures”, Fizika Goreniya i Vzryva, 51:6 (2015), 104–108; Combustion, Explosion and Shock Waves, 51:6 (2015), 717–721
Linking options:
https://www.mathnet.ru/eng/fgv280 https://www.mathnet.ru/eng/fgv/v51/i6/p104
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