Development of 25N oxygen-kerosene thruster
Authors: Salich V.L.
Published in issue: #1(109)/2021
DOI: 10.18698/2308-6033-2021-1-2050
Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts
The paper introduces the scientific and technical groundwork obtained by the author and used as a basis for the development of an oxygen-kerosene rocket engine with a thrust of 25 N. This groundwork represents the results of research carried out on an experimental chamber developed by the author. The design of the chamber made it possible to study the effect of the configuration of the mixing element on its characteristics, the number of holes of oxygen supply to the internal cooling curtain, the length of the cylindrical section behind the curtain belt. The results of tests of various variants of the chamber and their analysis are presented. The results of tests of the developed engine, in which one of the camera variants is implemented, are given as well.
References
[1] Arkhipov Yu.S., Kutueva E.V., Kutuev R.Kh. Ognenny ekolesnitsy kosmicheskikh orbit [Fiery chariots of space orbits]. Nizhniy Tagil, Reprint Publ., 2014, 242 p.
[2] Kudryavtsev V.M., Yagodnikov D.A. Kafedra E-1 “Raketnie dvigately” [Department E-1 “Rocket engines”]. Мoscow, BMSTU Publ., 2018, 108 p.
[3] Kutuev R.Kh. Raketny dvigatel maloy tyagi [Low-thrust rocket engine]. Patent RF, no. 2386846, April 20, 2010, bul. 11.
[4] Salich V.L., Shmakov A.A., Vaulin S.D.. Zhidkostnie raketnie dvigately maloy tyagy [Liquid propellant thrusters]. Chelyabinsk, SUSU Publ, 2006, 52 p.
[5] Salich V.L. Vestnik Samarskogo universiteta. Aerokosmicheskaya tekhnika, tekhnologii i mashinostroenie — Vestnik of Samara University. Aerospace and Mechanical Engineering, 2018, vol. 17, no. 4, pp. 129–140. DOI: 10.18287/2541-7533-2018-17-4-129-140
[6] Gizatullin F.A. Emkostnye sistemy zazhiganiya [Capacitor discharge systems]. Ufa, USATU Publ., 2002, 249 p.
[7] Andreev E.A., Novikov A.V., Shatsky O.E. Inzhenerny zhurnal: nauka i innovatsii — Engineering Journal: Science and Innovation, 2017, iss. 4 (64). DOI: 10.18698/2308-6033-2017-4-1606
[8] Salich V.L. Vestnik Samarskogo universiteta. Aerokosmicheskaya tekhnika, tekhnologii i mashinostroenie — Vestnik of Samara University. Aerospace and Mechanical Engineering, 2019, vol. 18, no. 1, pp. 118–127. DOI: 10.18287/2541-7533-2019-18-1-118-127
[9] Dobrovolskiy M.V. Zhidkostnye raketnye dvigateli. Osnovy proektirovaniya [Liquid-propellant engines. Fundamentals of design]. 2nd ed., D.Ya. Yagodnikov ed. Moscow, BMSTU Publ., 2005, 488 p.
[10] Dityakin Yu.F., Klyachko L.A., Novikov B.V., Yagodkin V.I. Raspylivanie zhidkostey [Liquids spraying]. Moscow, Mashinostroenie Publ., 1977, 208 p.