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Airfoil database search

Search the 1638 airfoils available in the databases filtering by name, thickness and camber. Click on an airfoil image to display a larger preview picture. There are links to the original airfoil source and dat file and the details page with polar diagrams for a range of Reynolds numbers.

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(e850-il) EPPLER E850 AIRFOIL

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EPPLER E850 AIRFOILEppler E850 propeller airfoil
Max thickness 8% at 36.6% chord
Max camber 1.8% at 71% chord
Max Cl/Cd 97.5 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(goe393-il) GOE 393 AIRFOIL

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GOE 393 AIRFOILGottingen 393 airfoil
Max thickness 6.1% at 19.9% chord
Max camber 4.2% at 29.9% chord
Max Cl/Cd 97.5 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(s1223-il) S1223

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S1223Selig S1223 high lift low Reynolds number airfoil
Max thickness 12.1% at 19.8% chord
Max camber 8.1% at 49% chord
Max Cl/Cd 97.4 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(goe385-il) GOE 385 AIRFOIL

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GOE 385 AIRFOILGottingen 385 airfoil
Max thickness 9.9% at 29.9% chord
Max camber 4.1% at 29.9% chord
Max Cl/Cd 97.4 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(e338-il) EPPLER 338 AIRFOIL

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EPPLER 338 AIRFOILEppler E338 flying wing airfoil
Max thickness 13.3% at 31.1% chord
Max camber 3.7% at 26.2% chord
Max Cl/Cd 97.4 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(goe682-il) GOE 682 AIRFOIL

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GOE 682 AIRFOILGottingen 682 airfoil
Max thickness 10.7% at 30% chord
Max camber 4.3% at 40% chord
Max Cl/Cd 97.4 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(s825-nr) NREL's S825 Airfoil

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NREL's S825 AirfoilNREL HAWT airfoil S825 primary 17.0% Dia=20 to 40 m Re=2.0E+6 Clmax(S)=1.44 Clmax(R)=1.37 High max lift coef
Max thickness 17.1% at 29.9% chord
Max camber 3.9% at 65.3% chord
Max Cl/Cd 97.4 at Re# 500,000
Source NWTC National WInd Technology Center

(ste87391-il) EPPLER STE 87(-3)-914 AIRFOIL

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EPPLER STE 87(-3)-914 AIRFOILEppler STE 87(-3)-914 airfoil
Max thickness 14.6% at 34.1% chord
Max camber 4.2% at 58.3% chord
Max Cl/Cd 97.4 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(goe422-il) GOE 422 AIRFOIL

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GOE 422 AIRFOILGottingen 422 airfoil
Max thickness 17.1% at 29.5% chord
Max camber 6.5% at 39.5% chord
Max Cl/Cd 97.4 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(goe79-il) GOE 79 (PFALZ 11) AIRFOIL

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GOE 79 (PFALZ 11) AIRFOILGottingen 79 (Pfalz 11) airfoil
Max thickness 6.2% at 14.9% chord
Max camber 6% at 29.9% chord
Max Cl/Cd 97.4 at Re# 500,000
Source UIUC Airfoil Coordinates Database
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