the trailing edge has afinite thickness as designed. Some of the airfoilslisted do not close at the trailing edge, i.e. Lednicer's contributions are uppersurface points leading edge to trailing edge and then lower surfaceleading edge to trailing edge (e.g., see Clark Y). For questions, see the Airfoils FAQ.įor reference, the original airfoils in the list and new ones added bySelig are in an x,y format starting from trailing edge, along theupper surface to the leading edge and back around the lower surface totrailing edge (e.g., see E205). You canbrowse the directory, but it is suggested that you use yourweb-browser "find" button to search for keywords. Currently, the airfoils are listed in alphabetical order bythe file name, which most often is the airfoil name or close. Since this time, the number of airfoils hasexpanded to include over 1500, and more will be added as they becomeavailable. This addition brought the total number ofairfoils to over 1000. Originally the site included mostly low Reynolds numberairfoils (about 160), but in December 1995 the site was greatlyexpanded when David Lednicer of Analytical Methods, Inc. The UIUC Airfoil Coordinates Database includes the airfoils, and they cover a wide range of applications from low Reynolds numberairfoils for UAVs and model aircraft to jet transports and windturbines. The UIUC Airfoil Data Site is a collection of airfoil coordinatesand airfoil related links. UIUC LSATsUIUC Airfoil Data SiteUIUC Propeller Data SiteIncomplete Guide to Airfoil UsagePROPIDPROFOIL-WWWFlight Simulation
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