Zobrazeno 1 - 10
of 7 775
pro vyhledávání: '"Rocket Engine"'
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 23, Iss 3, Pp 111-118 (2024)
The article presents preliminary results of the development and research testing of a rocket engine chamber with a thrust of 100 N operating on fuel components: gaseous oxygen-gaseous hydrogen, designed to be used as the main engine of a small upper
Externí odkaz:
https://doaj.org/article/3fb6df435ca14e35a6c1fc129cf4316a
Publikováno v:
Alexandria Engineering Journal, Vol 102, Iss , Pp 10-25 (2024)
Heat transfer analysis of Casson nanofluid flow with single and multi-walled carbon nanotubes and Al2O3 or GO nanoparticles, which are suspended in kerosene oil, is elucidated. The impact of second slip conditions on the flow system’s velocity, tem
Externí odkaz:
https://doaj.org/article/5ef6869881dd412b87ceb877a1ee8e40
Autor:
Yu. I. Ageenko, A. S. Bubnova
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 23, Iss 2, Pp 7-13 (2024)
In this paper, various configurations of jet nozzles are analyzed, as well as their design. The effects of the inlet chamfer of jet nozzles on their flow rate and range are considered. It is shown out that today it is expedient to make precision micr
Externí odkaz:
https://doaj.org/article/3239d2cdc0a943e9940d449adcd221c6
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 23, Iss 2, Pp 28-39 (2024)
One of the ways to improve specific characteristics of the power plant of a launch vehicle for ladeploying payload to the near-Earth space is to provide the possibility of operation of a fixed nozzle in the design mode over the whole active leg of th
Externí odkaz:
https://doaj.org/article/eb478f0efa324f7cb36284c66bcc78aa
Publikováno v:
INCAS Bulletin, Vol 16, Iss 1, Pp 3-14 (2024)
Comprehensive numerical analysis was conducted to elucidate the exhaust performance of rocket engine nozzles. The study focused on unravelling the intricate relationship between convergence and divergence angles and their impact on the exhaust perfor
Externí odkaz:
https://doaj.org/article/8c5f48eef2ee4919868a4f48131da5ec
Publikováno v:
International Journal of Aerospace Engineering. 1/21/2019, p1-13. 13p.
Autor:
Battersby, Stephen
Publikováno v:
New Scientist. 4/30/2011, Vol. 210 Issue 2810, p38-41. 4p. 1 Chart.
Autor:
BODNER, MATTHEW (AUTHOR)
Publikováno v:
MIT Technology Review. Jul/Aug2019, Vol. 122 Issue 4, p22-27. 6p. 4 Color Photographs.
Autor:
Xiang, Hao
Publikováno v:
Journal of Quality in Maintenance Engineering, 2023, Vol. 30, Issue 1, pp. 120-132.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JQME-08-2023-0070
Investigation of the existing methods for designing pre-combustion chambers in hybrid rocket engines
Autor:
Maurício Sá Gontijo
Publikováno v:
Авіаційно-космічна техніка та технологія, Vol 0, Iss 4sup1 (2024)
Hybrid propellant rocket engines (HPRE) have been under development and advancement since the beginning of rocket propulsion research, alongside liquid and solid propellant rocket motors. However, its pace was much slower than that of the other propu
Externí odkaz:
https://doaj.org/article/242500cd460e4e34ac9a9a009e4390c5