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.
| Translated title of the contribution | Experimental and Theoretical Investigation of Line Vortex Stability with Deformed Core. |
|---|---|
| Original language | Russian |
| Number of pages | 1 |
| Journal | PMTF, Zhurnal Prikladnoi Mekhaniki i Tekhnicheskoi Fiziki |
| Issue number | 3 |
| Publication status | Published - May 1983 |
ASJC Scopus subject areas
- Engineering(all)
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Cite this
Vladimirov, V. A., Rybak, L. Y., & Tarasov, V. F. (1983). EKSPERIMENTAL'NOE I TEORETICHESKOE ISSLEDOVANIE USTOICHIVOSTI LINEINOGO VIKHRYA S DEFORMIROVANNYM YADROM. PMTF, Zhurnal Prikladnoi Mekhaniki i Tekhnicheskoi Fiziki, (3).