GOE 420 AIRFOIL (goe420-il)
GOE 420 AIRFOIL - Gottingen 420 airfoil
| Details | Dat file | Parser | |
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(goe420-il) GOE 420 AIRFOIL Gottingen 420 airfoil Max thickness 18.8% at 30% chord. Max camber 4.3% at 50% chord Source UIUC Airfoil Coordinates Database Source dat file The dat file is in Lednicer format |
GOE 420 AIRFOIL
17. 17.
0.0000000 0.0000000
0.0125000 0.0280100
0.0250000 0.0435100
0.0500000 0.0630200
0.0750000 0.0770400
0.1000000 0.0885500
0.1500000 0.1065800
0.2000000 0.1186000
0.3000000 0.1311500
0.4000000 0.1307000
0.5000000 0.1227500
0.6000000 0.1068000
0.7000000 0.0853500
0.8000000 0.0584000
0.9000000 0.0289500
0.9500000 0.0144700
1.0000000 0.0000000
0.0000000 0.0000000
0.0125000 -.0269900
0.0250000 -.0344900
0.0500000 -.0434700
0.0750000 -.0494600
0.1000000 -.0539500
0.1500000 -.0584300
0.2000000 -.0604000
0.3000000 -.0563500
0.4000000 -.0473000
0.5000000 -.0367500
0.6000000 -.0267000
0.7000000 -.0166500
0.8000000 -.0096000
0.9000000 -.0025500
0.9500000 -.0000200
1.0000000 0.0000000
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Polars for GOE 420 AIRFOIL (goe420-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe420-il | 50,000 | 9 | 4 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe420-il | 50,000 | 5 | 13.4 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe420-il | 100,000 | 9 | 32.7 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe420-il | 100,000 | 5 | 44.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe420-il | 200,000 | 9 | 66.7 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe420-il | 200,000 | 5 | 62.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe420-il | 500,000 | 9 | 89.9 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe420-il | 500,000 | 5 | 83.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe420-il | 1,000,000 | 9 | 111.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe420-il | 1,000,000 | 5 | 102.2 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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