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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1999, Volume 40, Issue 6, Pages 122–127
(Mi pmtf3179)
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This article is cited in 1 scientific paper (total in 1 paper)
Numerical study of initial pulsed motion of a powder layer in a duct under the action of a compressed gas
D. V. Sadin Mozhaiskii Military Space Engineering Academy, St. Petersburg 197082
Abstract:
One-dimensional plane pulsed joint motion of a gas phase and a disperse phase in the presence of friction of the latter against the duct walls are studied numerically using the model of a heterogeneous medium. It is established that two qualitatively different regimes of motion are possible, depending on the initial conditions in a high-pressure chamber and the value of the friction factor. It is found that the powder exit velocity is self-similar with respect to friction.
Received: 21.07.1998
Citation:
D. V. Sadin, “Numerical study of initial pulsed motion of a powder layer in a duct under the action of a compressed gas”, Prikl. Mekh. Tekh. Fiz., 40:6 (1999), 122–127; J. Appl. Mech. Tech. Phys., 40:6 (1999), 1106–1110
Linking options:
https://www.mathnet.ru/eng/pmtf3179 https://www.mathnet.ru/eng/pmtf/v40/i6/p122
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Abstract page: | 20 | Full-text PDF : | 11 |
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