Abstract
The influence of a heat release source with temperature-dependent power on the stability of a Rankine vortex has been studied. A condition for the formation of a radially convergent swirling flow with increasing vorticity is found for a medium with a positive feedback between nonequilibrium heat release perturbations and the pressure at the vortex core.
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References
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Original Russian Text © I.P. Zavershinskii, A.I. Klimov, N.E. Molevich, D.P. Porfir’ev, 2009, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2009, Vol. 35, No. 7, pp. 106–110.
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Zavershinskii, I.P., Klimov, A.I., Molevich, N.E. et al. Rankine vortex evolution in a gas with heat release source. Tech. Phys. Lett. 35, 344–345 (2009). https://doi.org/10.1134/S1063785009040166
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DOI: https://doi.org/10.1134/S1063785009040166