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The Effect of Flight Overload on the Intra-Chamber Process in a Solid-Propellant Rocket Engine

  • AIRCRAFT AND ROCKET ENGINE THEORY
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Abstract

The dynamics of the intra-chamber processes of a solid-propellant rocket engine of the second stage of a cruise missile is investigated, taking into account the distributed space-three-dimensional and time-varying flight overloads by setting up a computational experiment. The results of numerical calculations are given without taking into account and taking into account the effect of flight overloads. It has been established that the impact of significant in-flight overloads affects the intra-chamber process in a solid-propellant rocket engine.

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ACKNOWLEDGEMENTS

The work was supported by the Russian Foundation for Basic Research and the Perm Territory Administration (Project no. 19-41-590006-r-a).

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Authors and Affiliations

  1. Perm National Research Polytechnic University, pr. Komsomol’skii 29, 614990, Perm, Russia

    M. Yu. Egorov

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  1. M. Yu. Egorov
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Correspondence to M. Yu. Egorov.

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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2022, No. 2, pp. 132 - 141.

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Egorov, M.Y. The Effect of Flight Overload on the Intra-Chamber Process in a Solid-Propellant Rocket Engine. Russ. Aeronaut. 65, 368–379 (2022). https://doi.org/10.3103/S1068799822020155

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  • DOI: https://doi.org/10.3103/S1068799822020155

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