Features of pressure control in pipelines of spacecraft propulsion systems

Authors

  • Илья Вячеславович Платов Lavochkin Association, Moscow region, Khimki, Russia
  • Евгений Владимирович Леун Lavochkin Association, Moscow region, Khimki, Russia
  • Александр Иванович Чередов Omsk State Technical University, Omsk, Russia
  • Юрий Николаевич Мишин Lavochkin Association, Moscow region, Khimki, Russia

DOI:

https://doi.org/10.25206/1813-8225-2019-166-78-83

Keywords:

spacecraft, propulsion system, gas and fuel lines, tensometric system, samarium monosulfide, phase-locked loop system, frequency-digital conversion

Abstract

The article examines the construction of strain-gauge systems for pressure control of gas pipelines and fuel lines to the propulsion of the spacecraft. We discuss the possibility and details of installation of sensing elements in the pipeline does not violate their integrity. The method of calculating minimum and maximum values of the internal pressure in a stainless steel pipeline by using semiconductor sensing elements based on samarium monosulfide (SmS) is presented. The scheme of the generator sensor based on semiconductor sensing elements with built-in phase-locked loop frequency with the possibility of frequency-digital conversion is proposed.

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Author Biographies

Илья Вячеславович Платов, Lavochkin Association, Moscow region, Khimki, Russia

кандидат технических наук, инженер-конструктор 2-й категории АО «НПО Лавочкина».

Евгений Владимирович Леун, Lavochkin Association, Moscow region, Khimki, Russia

кандидат технических наук, ведущий инженер АО «НПО Лавочкина».

Александр Иванович Чередов, Omsk State Technical University, Omsk, Russia

кандидат технических наук, доцент (Россия), доцент кафедры «Радиотехнические устройства и системы диагностики» Омского государственного технического университета.

Юрий Николаевич Мишин, Lavochkin Association, Moscow region, Khimki, Russia

начальник сектора АО «НПО Лавочкина».

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Abstract views: 21

Published

2019-10-04

How to Cite

[1]
Платов, И.В., Леун, Е.В., Чередов, А.И. and Мишин, Ю.Н. 2019. Features of pressure control in pipelines of spacecraft propulsion systems. Omsk Scientific Bulletin. 4(166) (Oct. 2019), 78–83. DOI:https://doi.org/10.25206/1813-8225-2019-166-78-83.

Issue

No. 4(166) (2019)

Section

Instrument Engineering, Metrology and Information-Measuring Devices and Systems

License

Non-exclusive rights to the article are transferred to the journal in full accordance with the Creative Commons License BY-NC-SA 4.0 «Attribution-NonCommercial-ShareAlike 4.0 Worldwide License (CC BY-NC-SA 4.0»)

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