![]() ![]() This database is structured in six dimensions, called design space. *This research was supported by the US Department of Defense HBCU-MI summer internship program. The airfoil family is generated by filling a database with optimized airfoil geometries. The tested airfoils were designed for laminar flow conditions, but the results of this work suggest that freestream turbulence makes the lift performance of these airfoils more linear, similar to their performance at higher Reynolds numbers. This allowed for a broader investigation on the effects of turbulence across the low-Reynolds number regime for both symmetric and cambered airfoils. ![]() Force data was also collected at Reynolds numbers of 30,000 and 60,000 with freestream turbulence intensities of 0.5% and 7%. Available weather data, including those from a. Data was collected at static angles of attack from -5 to 20 degrees with freestream turbulence intensities of 0.5%, 2.5%, and 7%. An ATR72 commuter aircraft crashed near Roselawn, Indiana, on 31 October 1994 killing all 68 people on board. Flow fields and force data were measured for full-span NACA 0012, Eppler 387, and SD 5060 airfoils at a Reynolds number of 12,000. The user assumes the entire risk of use of this information. Disclaimer: All information presented herein is delivered without guarantee or warranty of any kind. Consumer Health Data Privacy Disclosure Your Ads. Understanding how turbulence affects lift performance at low Reynolds numbers is important to predicting airfoil behavior in common flight conditions. 6324 airfoils Welcome Whats New Visual Catalog The Big Table Compare airfoil shapes Find airfoils Find airfoil data Re & Mach calculator Contact. Low Reynolds Number Aerodynamics: Proceedings of the Conference Notre Dame, Indiana.
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