Family of airfoil shapes for rotating blades [PDF]
, 1983 An airfoil which has particular application to the blade or blades of rotor aircraft such as helicopters and aircraft propellers is described. The airfoil thickness distribution and camber are shaped to maintain a near zero pitching moment coefficient ...
Noonan, K. W.
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Quantitative Analysis of Accretion Phenomenon on a Heatable NACA0012 Airfoil
, 2023 Yasir A. Malik
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A composite structured/unstructured-mesh Euler method for complex airfoil shapes [PDF]
A general two-dimensional Euler zonal method has been developed for computing flows about complex airfoil geometries such as multielement and iced airfoils.
Chen, L. T., Hefazi, H.
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DESIGN AND EXPERIMENTAL OPTIMIZATION OF AIRFOIL-TRIANGLE SIEVE FOR HAMMER MILL
, 2020 Di Wang +5 more
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Experimental results for the Eppler 387 airfoil at low Reynolds numbers in the Langley low-turbulence pressure tunnel [PDF]
Experimental results were obtained for an Eppler 387 airfoil in the Langley Low Turbulence Pressure Tunnel. The tests were conducted over a Mach number range from 0.03 to 0.13 and a chord Reynolds number range for 60,000 to 460,000.
Mcghee, Robert J. +2 more
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Impingement of Cloud Droplets on 36.5-Percent-Thick Joukowski Airfoil at Zero Angle of Attack and Discussion of Use as Cloud Measuring Instrument in Dye-Tracer Technique [PDF]
The trajectories of droplets i n the air flowing past a 36.5-percent-thick Joukowski airfoil at zero angle of attack were determined. The amount of water i n droplet form impinging on the airfoil, the area of droplet impingement, and the rate of droplet ...
Brun, R. J., Vogt, Dorothea E.
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A new flow model for highly separated airfoil flows at low speeds [PDF]
An analytical model for separated airfoil flows is presented which is based on experimentally observed physical phenomena. These include a free stagnation point aft of the airfoil and a standing vortex in the separated region.
Naik, S. N., Zumwalt, G. W.
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Wind tunnel model and method [PDF]
, 1974 The design and development of a wind tunnel model equipped with pressure measuring devices are discussed. The pressure measuring orifices are integrally constructed in the wind tunnel model and do not contribute to distortions of the aerodynamic surface.
Jackson, C. M., Jr., Summerfield, D. G.
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A Zonal Detached Eddy Simulation of the Trailing Edge Stall Process of a LS0417 Airfoil
AerospaceA Zonal Detached Eddy Simulation (ZDES) based on the SST turbulence model is implemented to the numerical investigation of the trailing edge stall of a LS-0417 airfoil, which includes multiple DES modes for different classifications of flow separation ...
Wenbo Shi, Heng Zhang, Yuanxiang Li
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Kesediaan pelajar dari aspek kemahiran teknikal terhadap pembentukan kebolehkerjaan di Kolej Vokasional Wilayah Selatan [PDF]
, 2015 Graduan yang menganggur terus menjadi masalah yang semakin meruncing di Malaysia. Terdapat majikan yang menganggap kompetensi akademik sahaja tidak mencukupi dan mula meminta institusi pendidikan tinggi untuk menghasilkan graduan yang dilengkapi ...
Hanafi., Suhaili
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