Results 91 to 100 of about 30,241 (212)

Analysis of Aerothermal Environment Characteristics of Hypersonic Rudder Shaft Gaps

open access: yes气体物理
Rudder shaft gaps of hypersonic vehicles affect the flow structure and corresponding aerodynamic heating characteristics, resulting in local peak heating near the rudder shaft, which poses a safety risk to the local thermal protection system.
Zhiyi REN   +4 more
doaj   +1 more source

Quasiclassical trajectory computations of elementary processes in air hypersonic flows

open access: yes, 2017
Collision processes of heavy particles: Quasiclassical trajectory computations of elementary processes in air hypersonic ...
Esposito, Fabrizio
core  

Research on Thermal Protection of Control Rudder Shaft of Hypersonic Vehicle

open access: yes气体物理
The control rudder is a key component for controlling the attitude of hypersonic aircraft, but the gap area of the rudder is prone to serious thermal load problems.
Jiaqi QIN, Zhiwei SHI, Weilin ZHANG
doaj   +1 more source

Analysis of Air-Breathing Hypersonic Maneuver Flight Styles and Key Technologies [PDF]

open access: yesHangkong bingqi
The maneuver flight performance is one of the key capabilities to ensure the implementation of various applications for air-breathing hypersonic aircraft.
Duan Pengfei, Gao Shuliang, Wang Enliang, Wang Han
doaj   +1 more source

Transpiration Cooling Tests of Porous CMC in Hypersonic Flow [PDF]

open access: yes, 2011
During hypersonic flight the temperatures on the vehicle can reach very high values in certain locations. A hypersonic flight vehicle needs to be designed aerodynamically efficient. That results in rather small nose and leading edge radii which drives up
Ali Gülhan   +11 more
core   +1 more source

TUSQ hypersonic wind tunnel storage

open access: yes
The hypersonic wind tunnel facility at the University of Southern Queensland 'TUSQ' is used in a wide variety of national and international research projects on the aerodynamics and heat transfer on aerospace ...
Buttsworth, David
core   +1 more source

Propagation of Elastic Waves in a One-Dimensional High Aspect Ratio Nanoridge Phononic Crystal

open access: yesApplied Sciences, 2018
We investigate the propagation of elastic waves in a one-dimensional (1D) phononic crystal constituted by high aspect ratio epoxy nanoridges that have been deposited at the surface of a glass substrate.
Abdellatif Gueddida   +4 more
doaj   +1 more source

Hypersonic Flow Theory and Hypersonic Aerodynamics [PDF]

open access: yesJournal of Applied Mechanics, 1960
Wallace D. Hayes   +3 more
openaire   +1 more source

SHEFEX-2 - Development Status of the Vehicle and Sub-Systems for a Hypersonic Re-Entry Flight Experiment [PDF]

open access: yes, 2009
The SHarp Edge Flight EXperiment (SHEFEX) is a DLR program to investigate aerodynamic behaviour and thermal protection problems of re-entry vehicles at hypersonic velocities, using unconventional shapes comprising multi-facetted surfaces with sharp edges.
Turner, Peter   +4 more
core  

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