Parametric Investigation of Stall Cell Formation on a NACA 0015 Airfoil
نویسندگان
چکیده
منابع مشابه
Ground Effect on the Aerodynamics of A NACA 0015 Airfoil with A Plain Trailing-Edge Flap
Submit Manuscript | http://medcraveonline.com Abbreviations: c: chord; u∞ : Free Stream Velocity; ν: Kinematic Viscosity; Re: Chord Reynolds number, ( ) / u c n ∞ = ; OGE: Out of the Ground Effect; GE: Ground Effect; Cd: Sectional Drag Coefficient; Cdp: Sectional Pressure Drag Coefficient; Cl: Sectional Lift Coefficient; Cl,max: Maximum Cl; l C α :Lift-Curve Slope; Cm: Sectional Pitching Moment...
متن کاملGround Effect on the Aerodynamics of A NACA 0015 Airfoil with A Plain Trailing-Edge Flap
Submit Manuscript | http://medcraveonline.com Abbreviations: c: chord; u∞ : Free Stream Velocity; ν: Kinematic Viscosity; Re: Chord Reynolds number, ( ) / u c n ∞ = ; OGE: Out of the Ground Effect; GE: Ground Effect; Cd: Sectional Drag Coefficient; Cdp: Sectional Pressure Drag Coefficient; Cl: Sectional Lift Coefficient; Cl,max: Maximum Cl; l C α :Lift-Curve Slope; Cm: Sectional Pitching Moment...
متن کاملVerification of a CFD solver in near ground effect for aerodynamic behavior of airfoil NACA 0015
Numerical investigation was performed on NACA 0015 which is a symmetric airfoil. Pressure distribution and then lift and drag forces are verified. Changing of ground clearance was a considerable point. Also the angle of attack was changed from 0° to 10°. Pressure coefficient reaches its higher amounts on the wing lower surface when the ground clearance diminishes. Increment of the angle of atta...
متن کاملFlow Physics of Separated Flow over a Naca 0015 Airfoil and Detection of Flow Separation
J. P. Bonnet, W. L. Siauw, L. Cordier, J. Tensi Laboratoire d’Etudes Aérodynamiques, UMR CNRS 6609, ENSMA, Téléport 2, 1 Av. Clément Ader, BP 40109, 86961 Futuroscope Chasseneuil Cedex, France Bernd R. Noack Berlin Institute of Technology MB1 Straße des 17. Juni 135, D-10623 Berlin, Germany L. N. Cattafesta III Interdisciplinary Microsystems Group, University of Florida, Gainesville, FL, USA 32611
متن کاملInvestigation of NACA 0012 Airfoil Periodic Flows in a Transonic Wind Tunnel
An experimental study of static and dynamic pressure distributions over a NACA 0012 airfoil in the two-dimensional test section 0.8 × 0.4-meter of a transonic wind tunnel is presented. Tests are conducted at freestream Mach numbers from 0.35 to 0.89, and angle of attack between −2.0 and 15, and Reynolds number based on the airfoil chord length of 3.0 million. Tests are performed at boundary-lay...
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ژورنال
عنوان ژورنال: AIAA Journal
سال: 2018
ISSN: 0001-1452,1533-385X
DOI: 10.2514/1.j056850