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Teplofizika vysokikh temperatur, 2009, Volume 47, Issue 4, Pages 575–583
(Mi tvt843)
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This article is cited in 1 scientific paper (total in 1 paper)
Heat and Mass Transfer and Physical Gasdynamics
The instability of laminar pipe flow of gas relative to certain axisymmetric disturbances in view of compressibility
O. A. Sinkevicha, V. M. Potsepkinb, A. F. Polyakovb a Moscow Power Engineering Institute (Technical University)
b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
Data are obtained for the first time on the presence of small axisymmetric disturbances which cause the instability of laminar stabilized flow of liquid with parabolic velocity profile in a round pipe. The problem is solved on the development of small axisymmetric disturbances over the entire pipe length. The region of instability of small disturbances and the critical Reynolds number are determined. The pattern of development of both longitudinal and transverse components of velocity of disturbances is analyzed.
Received: 17.06.2008
Citation:
O. A. Sinkevich, V. M. Potsepkin, A. F. Polyakov, “The instability of laminar pipe flow of gas relative to certain axisymmetric disturbances in view of compressibility”, TVT, 47:4 (2009), 575–583; High Temperature, 47:4 (2009), 545–553
Linking options:
https://www.mathnet.ru/eng/tvt843 https://www.mathnet.ru/eng/tvt/v47/i4/p575
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Abstract page: | 214 | Full-text PDF : | 92 |
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