Results 101 to 110 of about 22,114 (235)
MHD Interaction over an Axial Symmetric Body in Hypersonic Flow
, 2006 The MHD interaction around a conical test body in a hypersonic argon flow is experimentally investigated. The hypersonic flow is realized in the high-enthalpy arc-heated wind tunnel of Alta (Pisa-Italy) at Mach 6.
Mario Carraro +15 more
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Mixing Characteristics of Single/Dual Injection Configurations
气体物理To investigate the fuel injection and mixing issues in the scramjet combustor, three-dimensional multi-species compressible flow solver has been developed using high-resolution numerical schemes and SST k－ω turbulence model.
Liang ZHU, Ze XU, Shiyuan GAO, Jun SONG
doaj +1 more source
Effects of Expansion Corner on Linear and Non-Linear Three-Dimensional Boundary Layer Stability
AerospaceThe transition of hypersonic boundary layers remains a significant unresolved challenge in fluid mechanics, particularly regarding the influence of expansion corners on three-dimensional boundary layer instability.
Peisen Lu +3 more
doaj +1 more source
A New Approach towards Tailored Thermal Protection Material for Hypersonic Boundary Layer Control
, 2023 The presented study aims for a new class of porous thermal protection material (TPS) able to withstand the extremely demanding hypersonic flight environment and being applicable for active and passive hypersonic boundary layer control through tailored ...
Kessel, Fiona +5 more
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Analysis of Aerothermal Environment Characteristics of Hypersonic Rudder Shaft Gaps
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
Research on Thermal Protection of Control Rudder Shaft of Hypersonic Vehicle
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
Sounding Rockets for Entry Research: SHEFEX Flight Test Program
, 2013 Within research for space vehicles with Re-entry capability and hypersonic airplane development in the last decade sounding rocket systems became a major and important test bed.
Weihs, Hendrik
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Hypothesis for Hypersonic Flight development [PDF]
, 2014 The aim of this work is to promote the hypersonic flight in order to improve both the affordability of the access to space and the terrestrial flight transportation increasing flight range and reducing flight time.
Cresto Aleina, Sara +3 more
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A numerical scheme for hypersonic turbulent flow : AIAA 2015-3341
, 2015 When it comes to simulate hypersonic flows, gas-kinetic schemes provide one distinct advantage over conventional Navier-Stokes schemes: they are able to handle rarefaction in a “natural” way; they can for instance provide a natural slip wall boundary ...
Righi, Marcello
core +1 more source
Key Experiments within the Shefex II Mission
, 2008 After the successful hypersonic flight of SHEFEX I the next mission is under development. Within this paper the basic goals, architecture and key experiments of the SHEFEX II mission will be presented.
Weihs, Hendrik +2 more
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