Results 11 to 20 of about 1,045,314 (288)
Performance comparison of reusable launch vehicles [PDF]
, 2005 Paper presented at Dynamics and Control of Systems and Structures in Space (DCSSS), 5th conference, Kings College, Cambridge, July 2002A parameterised generic launch vehicle design is subjected to performance evaluation using the ORBITER model which is ...
Ayre, Mark, Bowling, Tom
core +7 more sources
Airship-assisted space launch. [PDF]
, 2004 Introduction Being lighter-than-air, airships do not seem to be an obvious platform choice for dropping of heavy objects. We have challenged the idea and this paper presents the summary of a speculative concept which utilises airships as a reusable ...
Guenov, Marin D., Peyron, Vincent
core +7 more sources
Influence of boundary layer transition on the trajectory optimisation of a reusable launch vehicle [PDF]
, 2014 Based on flight experience from the Space Shuttle programme, it is well known that mis-prediction of the effects of boundary layer transition represents one of the highest technical risks when designing a Reusable Launch Vehicle.
Minisci, Edmondo +3 more
core +4 more sources
THE VIDEO SYSTEM OF LAUNCH VEHICLE
, 2006 ITC/USA 2006 Conference Proceedings / The Forty-Second Annual International Telemetering Conference and Technical Exhibition / October 23-26, 2006 / Town and Country Resort & Convention Center, San Diego, CaliforniaXX launch vehicle has been flying ...
Xiangwu, Gao, Zhengguang, He, Juan, Lin
core +5 more sources
Aeroheating of the Main Engine Jet of a Reusable Launch Vehicle
气体物理, 2023 A body flap is usually arranged on the base of the plane-symmetry reusable launch vehicle with the longest moment arm for the need of pitch balancing control. Jet interaction from main engine with body flaps is an important problem that cannot be ignored
Xiao-yan LI +5 more
doaj +1 more source
IEEE Access, 2020 Mission reliability could systematically characterize the running state of a manufacturing system and the rationality of production task setting in advance.
Yijing Zhang +5 more
doaj +1 more source
Experimental Investigation of Bubble Migration near Anisotropic Beams
Micromachines, 2021 In order to resist bubble loading, anisotropic composite materials are the development direction of the future. The objective of this paper was to experimentally investigate the hydrodynamic performance of anisotropic laminate composite plates, with a ...
Zhicheng Xu +6 more
doaj +1 more source
The Performance Analysis of SPMA Protocol in High Speed Mobile Ad Hoc Network
IEEE Access, 2023 Aiming at the performance analysis of statistical priority-based multiple access (SPMA) protocol, the time slot transmission probability modeling method based on preemptive M/G/1 queue is pro-posed.
Zhe Li, Jing Zhao, Te Han
doaj +1 more source
Fast networking strategy of spacecraft based on competing time slots
Dianzi Jishu Yingyong, 2022 This paper mainly studies the initial networking strategy of distributed space vehicle ad hoc network without initial slot allocation and fixed time reference terminal.
Song Zhaohan, Zhang Dezhi
doaj +1 more source
Analysis of space launch vehicle failures
, 2021 In a time in which a significant number of launch vehicles are being developed, boosted by numerous new space actors demanding cheaper access to space, the need to ensure the reliability of launch vehicles is undeniable. Launch failures can have a big impact in both Earth and space environment.
Ayala Fernández, Luciá +2 more
openaire +2 more sources