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Calculation of Basic Design Parameters and Structure of a Reactive Penetrator Intended for Movement in Lunar Soil

  • AIRCRAFT AND ROCKET ENGINE DESIGN AND DEVELOPMENT
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Abstract

A possible design scheme of a lunar reactive penetrator is considered that is able to penetrate into regolith and deliver the scientific equipment to a specified point of the ground volume. The dependences connecting the main design parameters are given. They allow estimating the principal possibility of movement in the ground. Three options for calculating the penetrator model with different types of solid propellant are presented and recommendation for required propellant volume is given.

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ACKNOWLEDGEMENTS

The work is performed as a part of the state assignment of the Ministry of Science and Higher Education of the Russian Federation (project code FSFF-2020-0016).

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Correspondence to V. A. Zagovorchev.

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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2020, No. 4, pp. 126 - 132.

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Zagovorchev, V.A., Pronina, P.F. & Rodchenko, V.V. Calculation of Basic Design Parameters and Structure of a Reactive Penetrator Intended for Movement in Lunar Soil. Russ. Aeronaut. 63, 698–705 (2020). https://doi.org/10.3103/S1068799820040182

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  • DOI: https://doi.org/10.3103/S1068799820040182

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