Results 61 to 70 of about 28,421 (204)
An Analysis of the Factors Influencing Dual Separation Zones on a Plate
Applied SciencesThe shock wave/boundary layer interaction phenomenon in hypersonic inlets, affected by background waves, may induce the formation of multiple separation zones.
Jiarui Zou, Xiaoqiang Fan, Bing Xiong
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Universities as the Next Counterintelligence Battleground in Geopolitical Contests
Global Policy, Volume 17, Issue 4, Page 734-743, September 2026.ABSTRACT Globally, universities are increasingly becoming the target of foreign national security actors, engaging in espionage, sabotage, foreign interference and intellectual property theft. Despite that, there has been no examination of the utilisation of counterintelligence approaches by universities to the threats they face from the subordination ...
Brendan Walker‐Munro +1 more
wiley +1 more source
Analysis of S-duct's fluid-solid-thermal coupling characteristic considering creep effect
Hangkong gongcheng jinzhanFor the hypersonic vehicle whose inlet and combustion chamber are not on the same axis，the S-duct is an important component，and its main function is to turn the air flow. In order to study the influence of multi-field coupling effect of creep material on
LIN Yuan +9 more
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IEEE Access, 2019 Aiming at improving the range of wing-body combination aircraft at hypersonic flow conditions and exploring the application of morphing technology in hypersonic aircraft, morphing aircrafts with different morphing modes have been proposed.
Wuyu Peng +3 more
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War as a Phenomenon of Inquiry in Management Studies
Journal of Management Studies, Volume 63, Issue 6, Page 2363-2397, September 2026.Abstract We argue that war as a phenomenon deserves more focused attention in management. First, we highlight why war is an important and relevant area of inquiry for management scholars. We then integrate scattered conversations on war in management studies into a framework structured around three building blocks – (a) the nature of war from an ...
Fabrice Lumineau, Arne Keller
wiley +1 more source
Case Studies in Thermal EngineeringThis study numerically investigates the combined effects of double flat aerodisks and rear opposing jets on the drag and heat reduction performance of a hypersonic spiked blunt body. Uncertainty quantification and sensitivity analysis are performed using
Ni He, Yu Pan, Zhenkang Zhang, Jian Chen
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Aerospace, 2018 The effect of thermal and chemical boundary conditions on the structure and chemical composition of the wake behind a 3D Mach 7 sphere-cone at an angle of attack of 5 degrees and an altitude of roughly 30,000 m is explored.
Matthew J. Satchell +2 more
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Advanced Engineering Materials, Volume 28, Issue 16, 19 August 2026.This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari +4 more
wiley +1 more source
Multi-Disciplinary Analysis and Optimization of Hypersonic Transport Aircrafts [PDF]
, 2008 The development and first applications to a Mach 6 hypersonic transport configuration of a new multidisciplinary optimization (MDO) process is presented.
Duveau, P. +5 more
core
Entropy, 2018 A high-order finite difference method was used to simulate the hypersonic flow field over a blunt cone with different height roughness elements. The unsteady flow field induced by pulse disturbances was analyzed and compared with that under continuous ...
Zhenqing Wang +4 more
doaj +1 more source