Results 61 to 70 of about 116,300 (168)
The Ludwieg tube wind tunnel serves as a crucial testing ground for fundamental studies of hypersonic aerodynamics. However, the quick-opening valve-started hypersonic Ludwieg tube wind tunnel has been affected by the quick-opening valve for a long time,
Chuangchuang LI+3 more
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EFFECTS OF COOLING ON TRANSITION IN THE BOUNDARY LAYER ON A HEMISPHERE IN SIMULATED HYPERSONIC FLOW [PDF]
Roger A. Dunlap, Arnold M. Kuethe
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The analysis of thermo-structural behaviour is crucial to the nose cap of a hypersonic vehicle under aerothermodynamic loads. Considering chemical nonequilibrium of the flow field, heat transfer, and deformation of the structure, a fluid-thermal ...
Xuewen Sun, Haibo Yang, Tao Mi
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Backward Scattering Characteristics of a Reentry Vehicle Enveloped by a Hypersonic Flow Field
The hypersonic flow field around a reentry vehicle has a significant influence on the ground-vehicle communication as well as on the detection and recognition of the reentry vehicle. Backward scattering characteristics of a reentry vehicle enveloped by a
Haoyu Sun+6 more
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Laser-Induced Damage Features and Flow Interference of Coating Materials in Ma=6 Airflows
Aimed at the new application scenario of laser, a test platform was established to study the coating material da-mage features induced by the interaction of the Ma=6 tangential air flow and the continuous laser irradiation.
Jian LIN+6 more
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Study on the Similarity Criteria of Aircraft Structure Temperature/Stress/Dynamic Response
The performance parameters of thermal protection system are essential for the design and optimization of high-speed aircraft. The flight-ground conversion is a valid method to provide the effective support to the design of the thermal protection ...
Lei LIU+4 more
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Inviscid Hypersonic Flow Over Blunt-Nosed Slender Bodies [PDF]
LESTER LEES, TOSHI KUBOTA
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Research progress on aero-optical effects of hypersonic optical window with film cooling
In recent years, the demand for optical imaging and detection in hypersonic aircraft has been on the rise. The high-temperature and high-pressure compressed flow field near airborne optoelectronic devices creates significant interference with light ...
Shihe Yi+4 more
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Since the beginning of the Mars planet exploration, the characterization of carbon dioxide hypersonic flows to simulate a spaceship’s Mars atmosphere entry conditions has been an important issue.
Raphäel Vallon+5 more
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Hypersonic Flows for Reentry Problems [PDF]
INRIA and GAMNI/SMAI have organized a Workshop open to the international scientific community on hypersonic flows for reentry problems which was held in Palais des Congres d'Antibes in January 1990 (part I) and April 1991 (part II). This workshop was focussed on the issues of validation of numerical methodolies for the computation of high-Mach number ...
Jacques Periaux+2 more
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