Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Stability of Detonation Waves Propagating in Plane and Rectangular Channels. / Kudryavtsev, A. N.; Borisov, S. P.
в: Combustion, Explosion and Shock Waves, Том 56, № 1, 01.01.2020, стр. 92-99.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Stability of Detonation Waves Propagating in Plane and Rectangular Channels
AU - Kudryavtsev, A. N.
AU - Borisov, S. P.
PY - 2020/1/1
Y1 - 2020/1/1
N2 - Stability of detonation waves (DWs) propagating in a plane or rectangular channel with respect to two-dimensional and three-dimensional disturbances is considered. Accepting a simple hypothesis that the most unstable mode of the linear theory continues to dominate even in the nonlinear regime, one can derive a number of fairly definite predictions of the developed DW structure from the linear stability theory. In particular, the theory predicts the number of detonation cells formed in a channel of a specified size and the cell size, the minimum size of the channel in which the multifront DW structure can still exist, and the parameters at which the number of cells changes in a jump-like manner. All these predictions are qualitatively consistent with available experimental data and numerical results.
AB - Stability of detonation waves (DWs) propagating in a plane or rectangular channel with respect to two-dimensional and three-dimensional disturbances is considered. Accepting a simple hypothesis that the most unstable mode of the linear theory continues to dominate even in the nonlinear regime, one can derive a number of fairly definite predictions of the developed DW structure from the linear stability theory. In particular, the theory predicts the number of detonation cells formed in a channel of a specified size and the cell size, the minimum size of the channel in which the multifront DW structure can still exist, and the parameters at which the number of cells changes in a jump-like manner. All these predictions are qualitatively consistent with available experimental data and numerical results.
KW - detonation cellsdetonation cells
KW - linear stability theory
KW - multifront detonation
UR - http://www.scopus.com/inward/record.url?scp=85088517083&partnerID=8YFLogxK
U2 - 10.1134/S0010508220010116
DO - 10.1134/S0010508220010116
M3 - Article
AN - SCOPUS:85088517083
VL - 56
SP - 92
EP - 99
JO - Combustion, Explosion and Shock Waves
JF - Combustion, Explosion and Shock Waves
SN - 0010-5082
IS - 1
ER -
ID: 24833571