Application of average-pressure thermostabilization plants for panel-based spacecraft during on-ground tests

The paper refers to thermostabilization problem – maintaining thermal conditions – of the panel-based spacecraft during on-ground tests, including electrical and radiotechnical tests. Gas-dynamic system is being proposed, which consists of an average-pressure thermostabilization plant, thermal-isolated airways and air-distribution unit. Air-distribution unit testing results are showed. This unit is made of radiolucent material and it carries out air supply and distribution to the testing object. Conducted tests results show that implementation of proposed gas-dynamic cooling system allows maintaining thermal conditions of the panelbased spacecraft during the on-ground tests. It can be done with reduced air consumption and usage of compact and mobile average-pressure thermostabilization plants, concluding air preparation and supply to the air-distribution unit. Gas-dynamic system is also easily adaptable and it can be used for cooling during on-ground tests of RSC Energia perspective panel-based spacecraft.

Keywords

on-ground thermostabilization, air-distribution unit, panel-based spacecraft, thermal conditions, thermostabilization plant

Publication date

04.12.2018

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GOST	Basov A., Velyukhanov V., Koptelov K., Patsievskiy A. Application of average-pressure thermostabilization plants for panel-based spacecraft during on-ground tests // Izvestiia Rossiiskoi akademii nauk. Energetika – 2018. – Issue 4 C. 116-124 [Electronic resource]. URL: http://ras.jes.su/energetika/s000233100002370-1-1-en (circulation date: 19.07.2024). DOI: 10.31857/S000233100002370-1
MLA	Basov, A.A, Velyukhanov, V.I, Koptelov, K.A, Patsievskiy, A.A "Application of average-pressure thermostabilization plants for panel-based spacecraft during on-ground tests." Izvestiia Rossiiskoi akademii nauk. Energetika 4 (2018):116-124. DOI: 10.31857/S000233100002370-1
APA	Basov A., Velyukhanov V., Koptelov K., Patsievskiy A. (2018). Application of average-pressure thermostabilization plants for panel-based spacecraft during on-ground tests. Izvestiia Rossiiskoi akademii nauk. Energetika (4), pp.116-124 DOI: 10.31857/S000233100002370-1

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