Development of electric heaters with increased efficiency of unpressurized designed space vehicles

9th International Multidisciplinary Scientific and Research Conference "Modern Issues in Science and Technology" Workshop "Advanced Technologies in Aerospace, Mechanical and Automation Engineering"

自然科学;工业技术

Lukonin, N.V.^1 ; Ya Shestakov, I.^1 ; Golovenkin, E.N.^1 ; Mikhnev, M.M.^1 ; Maksimov, I.A.^1 ; Pankina, S.N.^2

JSC Academician M F Reshetnev Information Satellite Systems, 52 Lenin street, Zheleznogorsk, Krasnoyarsk region

662972, Russia^1

National Research University of Electronic Technology, Zelenograd Moscow, Russia^2

关键词: Domestic industries;    Electric heater;    Geometric properties;    Manufacturability;    Strength characteristics;    Technical tasks;    Temperature modes;    Temperature range;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/450/2/022007/pdf
DOI  :  10.1088/1757-899X/450/2/022007

来源: IOP

【 摘 要 】

Ensuring the temperature mode of operation of the equipment and spacecraft units in a given temperature range and maintaining a balance between the received thermal energy and its impact with the redistribution of thermal energy between the structures of the apparatus is an important technical task. The authors have presented the main results and stages of development of electric heaters for unpressurized designed space vehicles based on the photolithography method and etching of the resistive layer, allowing to produce flexible film heaters of various shapes and sizes using materials produced by domestic industry in the framework of the import substitution program, with reduced mass-dimensional characteristics and high efficiency. The proposed method can be used to manufacture electric heaters of various designs, forms and properties: flexible, flat, flexible-flat, three-dimensional forms, with a given level of manufacturability and quality when creating modern and promising spacecraft. The presented results can be used in other areas of technology, where electric heating elements are made and used with given geometric properties, strength characteristics and normalized thermal output.