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An approximate analytical model of flow in the first barrel of an overexpanded jet

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Abstract

A simple analytical model of flow in the first barrel of a plane overexpanded jet is proposed. The adequacy of the model is confirmed by comparison with the results of numerical calculations. The proposed model is used to solve the problem of determining the Mach disk height in a jet.

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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 29, No. 6, 2003, pp. 56–62.

Original Russian Text Copyright © 2003 by Omel’chenko, Uskov, Chernyshev.

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Omel’chenko, A.V., Uskov, V.N. & Chernyshev, M.V. An approximate analytical model of flow in the first barrel of an overexpanded jet. Tech. Phys. Lett. 29, 243–245 (2003). https://doi.org/10.1134/1.1565647

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  • DOI: https://doi.org/10.1134/1.1565647

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