Results 21 to 30 of about 70,445 (357)
AerospaceA small-scale supersonic flight experiment vehicle named OWASHI is being developed at Muroran Institute of Technology as a flying testbed for verification of innovative technologies for high-speed atmospheric flights.
Kazuhide Mizobata +2 more
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Integrated Numerical Simulation Research of High-speed Section in Transonic Wind Tunnel
Hangkong gongcheng jinzhan, 2020 For civil aviation aircraft with high subsonic economic cruising and fighter with high maneuverability at transonic speed, their demand for high-performance transonic wind tunnels is becoming more and more urgent, and integrated numerical simulation ...
YANG Xiaochuan +5 more
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Field-Relevant High Stokes Number Study of Particle Impacts in High-Speed Compressor via Engine Test
AerospaceExposure of propulsion gas turbines to inlet flow contaminated with dust, sand, or ash particulates can lead to a myriad of complex and interrelated damage modes that reduce engine operational life, increase maintenance costs, and pose a safety risk to ...
L. Boone Estes +7 more
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Computational transonics [PDF]
Communications on Pure and Applied Mathematics, 1988 This paper is written to commemorate the sixitieth birthday of Paul Garabedian. As flight speed increased to the point that the flow was dominated by compressibility effects, the focus moved to transonic flow, and it was in this field that Paul Garabedian's contributions were particularly significant.
openaire +2 more sources
Spectral Energy of High-Speed Over-Expanded Nozzle Flows at Different Pressure Ratios
EnergiesThis paper addresses the long-standing question of understanding the origin and evolution of low-frequency unsteadiness interactions associated with shock waves impinging on a turbulent boundary layer in transonic flow (Mach: 1.1 to 1.3).
Manish Tripathi +5 more
doaj +1 more source
Characteristic prediction method of transonic axial flow turbine
Zhongguo Jianchuan Yanjiu, 2021 ObjectivesRegarding transonic flow occurring at the throat of the stator blades of axial flow turbines at high subsonic and transonic speeds, it is will need a long period of time to have 3D reseach and to obtain the characteristic parameters. Therefore,
Yufeng DU, Jie GAO, Qun ZHENG, Guojun MA
doaj +1 more source
Study of Separation Control of Vortex Generators on Transonic Wings
Journal of Fluid Science and Technology, 2011 Flows around vortex generators (VGs), which serve as one of the important flow control methods, are investigated by solving Reynolds-Averaged Navier-Stokes (RANS) equations. The influences on the main flow of VGs are intended to explore.
Jingbo HUANG +3 more
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Shock Wave Capturing Numerically in Two Dimensional Supersonic Wind Tunnel for Different Configuration [PDF]
Engineering and Technology Journal, 2012 Numerical solutions of two dimensional Euler equations are obtained for transonic and supersonic flows. The shock capturing method is employed to solve compressible Euler equations by using MacCormack's time marching method that an explicit finite ...
Ahmed Fouad Mahdi
doaj +1 more source
Reduced-order modeling for unsteady transonic flows around an airfoil [PDF]
, 2008 High-transonic unsteady flows around an airfoil at zero angle of incidence and moderate Reynolds numbers are characterized by an unsteadiness induced by the von Kármán instability and buffet phenomenon interaction.
Bourguet, Rémi +2 more
core +3 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source