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Showing 1 to 6 of 6 for “"NACA 23012"”.
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Experimental Study of Full-Scale Iced -Airfoil Aerodynamic Performance Using Sub-Scale Simulations
… classifications were acquired on a full-scale NACA 23012 airfoil model and the aero-dynamic performance of each was measured at a Reynolds number of 12.0 x 106 and a Mach number = 0.20. In the current study, sub-scale simple-geometry and 2-D smooth simulations of each of these castings were …
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Experimental study of full-scale iced-airfoil aerodynamic performance using sub-scale simulations
… classifications were acquired on a full-scale NACA 23012 airfoil model and the aero- dynamic performance of each was measured at a Reynolds number of 12.0 x 10^6 and a Mach number = 0.20. In the current study, sub-scale simple-geometry and 2-D smooth simulations of each of these castings were …
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Aerodynamics of Runback Ice Accretions
… performance penalties. In general, the NACA 23012 experienced greater aerodynamic performance penalties due to the runback simulations than did the NACA 3415. Low-fidelity simulations of the cold hold case agreed quite well with their medium fidelity counterparts. In the descent case, …
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Numerical Simulations of Iced Airfoils and Wings
… of angles of attack around stall for the iced NACA 23012 and NLF 0414 airfoils. The simulations for both iced airfoils provided the maximum lift coefficients and stall behaviors qualitatively consistent with experiments.
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Flight envelope protection using flap hinge moment measurement
… Tests were conducted on two airfoil models, an NACA 3415 and an NACA 23012, at Reynolds numbers of 1.8 × 106 and 1.0 × 106. The effects of six different simulated contamination configurations on the performance characteristics of both airfoils were tested. These configurations consisted of glaze …
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Modelización matemática para evaluar sistemas eólicos e híbridos eólico-diesel
… a dos familias de perfiles aerodinámicos, el NACA 4415 y el NACA 23012 de geometrías constante o variable, respectivamente. Estos modelos son funciones polinomiales de grado tres y su principal característica es que son de fácil programación computacional, para ser integrados como subprograma …