EKSPERIMENTAL'NOE I TEORETICHESKOE ISSLEDOVANIE USTOICHIVOSTI LINEINOGO VIKHRYA S DEFORMIROVANNYM YADROM.

Translated title of the contribution: Experimental and Theoretical Investigation of Line Vortex Stability with Deformed Core.

V. A. Vladimirov, L. Ya Rybak, V. F. Tarasov

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A line vortex-type flow undergoing such a deformation that the flow line is close to an ellipse with small eccentricities is studied both experimentally and theoretically. The instability is studied in such a flow with reference to the excitations connected with the bending of the axis of rotation. A mathematical model for the instability is constructed on the basis of the linear theory with the use of the theory of excitation at small deformation.

Original languageRussian
Number of pages1
JournalPMTF, Zhurnal Prikladnoi Mekhaniki i Tekhnicheskoi Fiziki
Issue number3
Publication statusPublished - May 1983

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Vortex flow
Mathematical models

ASJC Scopus subject areas

  • Engineering(all)

Cite this

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abstract = "A line vortex-type flow undergoing such a deformation that the flow line is close to an ellipse with small eccentricities is studied both experimentally and theoretically. The instability is studied in such a flow with reference to the excitations connected with the bending of the axis of rotation. A mathematical model for the instability is constructed on the basis of the linear theory with the use of the theory of excitation at small deformation.",
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AU - Rybak, L. Ya

AU - Tarasov, V. F.

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AB - A line vortex-type flow undergoing such a deformation that the flow line is close to an ellipse with small eccentricities is studied both experimentally and theoretically. The instability is studied in such a flow with reference to the excitations connected with the bending of the axis of rotation. A mathematical model for the instability is constructed on the basis of the linear theory with the use of the theory of excitation at small deformation.

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