Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Resistojet"'
Autor:
Serhii Nesterenko, Peng Shuai
Publikováno v:
Авіаційно-космічна техніка та технологія, Vol 0, Iss 4sup1 (2024)
The first sample of the resistojet, which together with the arcjet belongs to the class of electrothermal thrusters, was developed in 1929-33 by the Ukrainian designer Valentyn Hlushko. Electrothermal thrusters combine the gas-thermodynamic principle
Externí odkaz:
https://doaj.org/article/292972fc043b4dcbbfe4fab529a1ee55
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 7, Iss 4, Pp 48-55 (2023)
The purpose of the work is to conduct autonomous experimental studies of an resistojet with two autonomous heating elements with a diameter of 4 mm. As a result of experimental studies of the resistojet, the heating dynamics of the micromotor struc
Externí odkaz:
https://doaj.org/article/c48fe3b7a9374617a0a01891ce72b76c
Publikováno v:
Aerospace, Vol 11, Iss 9, p 714 (2024)
CubeSat and small satellite resistojet heat exchanger designs are based on conventional concepts that have been used since the 1960s, being primarily limited to helical or twisted tape heat exchangers. The design flexibility enabled by new additive m
Externí odkaz:
https://doaj.org/article/1999492aba18403abe621b9ea726cdb0
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 7, Iss 1, Pp 55-60 (2023)
The results of experimental studies on nitrogen with an overpressure of 0,02 MPa resistojet propulsion system of a small spacecraft with a porous structure weighing 45 g and an autonomous heating element with a radius of 3 mm with a power consumpti
Externí odkaz:
https://doaj.org/article/11d349a6ae8e4b9fa821284878a466a3
Akademický článek
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Autor:
D. Darfilal, D. Gibbon
Publikováno v:
Propulsion and Power Research, Vol 11, Iss 1, Pp 74-84 (2022)
On September 26, 2016 Algerian Space Agency launched AlSat-1B, the second in a series of medium resolution earth observation satellites mission. AlSat-1B electro-thermal propulsion system follows the classic design principle that has been used on pre
Externí odkaz:
https://doaj.org/article/4935797fa75e44f7be40511bd1449bb9
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 5, Iss 4, Pp 75-82 (2021)
In the paper have been discussed nanosetellite propulsion system normalization actual themes, as well their acknowledgement by the testing results. To secure needed survival probability P≥0,995, the propulsion system bottlenecks normalized values
Externí odkaz:
https://doaj.org/article/d98357d087d34f3498081c64ca443943
Publikováno v:
Materials & Design, Vol 222, Iss , Pp 111099- (2022)
This paper reports endurance tests on engineering model high-temperature resistojets manufactured using flight-representative materials. High-temperature resistojets improve the economics of small satellites and are an attractive technology for auxil
Externí odkaz:
https://doaj.org/article/96cb91fa100348f2aa5a8e1fad4e96b5
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 18, Iss 3, Pp 29-37 (2019)
This paper presents the results of theoretical and experimental research of a prototype of a propulsion system for periodical low-Earth orbit correction of research-and-educational nanosatellites. For that purpose, the prototype is to provide at leas
Externí odkaz:
https://doaj.org/article/15fd862bdde64a32a2a1d694fe8ab83d
Akademický článek
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