Results 21 to 30 of about 3,081,004 (282)
Journal of Applied Mathematics, 2022 At transonic velocity, ejector nozzles require third auxiliary intake valves to increase air intake, resulting in good thrust performance. However, different intake structures will inevitably lead to different internal flow-field structures and thrust ...
Zijie Li, Hao Wang
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Influence of the Reynolds Number on Transonic Tip Flow
International Journal of Aerospace Engineering, 2020 The tip flows in modern gas turbines are primarily transonic under realistic conditions and significantly impact the overall thrust performance and safety of the turbines.
Wuheng Feng +3 more
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Assessment of condensation models for moist air transonic flow prediction [PDF]
MATEC Web of Conferences, 2021 The aim of this article is to thoroughly analyse the influence of condensation models on the modelling of condensation phenomena in transonic flow of moist air.
Wiśniewski Piotr +5 more
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Intermittent Flow Regimes in a Transonic Fan Airfoil Cascade
International Journal of Rotating Machinery, 2004 A study was conducted in the NASA Glenn Research Center (NASA-GRC) linear cascade on the intermittent flow on the suction surface of an airfoil section from the tip region of a modern low aspect ratio fan blade.
J. Lepicovsky +4 more
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Viscosity Influence on Flutter Boundary and Limit Cycle Oscillation in Transonic Regime
Journal of Fluid Science and Technology, 2008 Viscosity has a great influence on nonlinearity especially in the transonic regime: however only preliminary research into the viscous effect on the aeroelstic response was conducted. Nonlinearity of the flowfield assumed to be the main source of flutter
Sung-Yeoul LEE
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Energies, 2022 A highly loaded transonic centrifugal compressor is aerodynamically designed and numerically investigated. The objectives are to improve the compressor efficiency by using tandem impeller configuration and 3D free-formed blade design concepts.
Ziliang Li, Yanhui Wu, Xingen Lu
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Study of transonic effect of flows around slender bodies of revolution and plane profiles
Vietnam Journal of Mechanics, 2010 Transonic effect with presence of local supersonic terminated by shock wave is not wished. In spite of wishes or not, the appearance of shock waves is not avoided.
Hoang Thi Bich Ngoc
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The Current Gap between Design Optimization and Experiments for Transonic Compressor Blades
International Journal of Turbomachinery, Propulsion and Power, 2023 The successful design of compressor blades through numerical optimization relies on accurate CFD-RANS solvers that are able to capture the general performance of a given design candidate.
Edwin Joseph Munoz Lopez +4 more
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Experimental study of transonic flow over a wind turbine airfoil [PDF]
Wind Energy ScienceFor the largest wind turbines currently being designed, operation close to cut-out conditions can lead to the tip airfoil experiencing transonic flow conditions.
A. Aditya +5 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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