GEMINI (smoothed) (geminism-il)
GEMINI (smoothed) - GEMINI R/C sailplane airfoil (smoothed)
| Details | Dat file | Parser | |
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(geminism-il) GEMINI (smoothed) GEMINI R/C sailplane airfoil (smoothed) Max thickness 15.4% at 34.2% chord. Max camber 2.2% at 37.9% chord Source UIUC Airfoil Coordinates Database Source dat file The dat file is in Selig format |
GEMINI (smoothed)
1.00000 0.00014
0.99754 0.00151
0.99070 0.00419
0.98037 0.00623
0.96698 0.00919
0.95044 0.01300
0.93064 0.01720
0.90775 0.02213
0.88202 0.02757
0.85370 0.03335
0.82309 0.03944
0.79048 0.04581
0.75616 0.05236
0.72043 0.05893
0.68359 0.06539
0.64594 0.07161
0.60778 0.07745
0.56937 0.08278
0.53099 0.08745
0.49265 0.09138
0.45435 0.09455
0.41638 0.09689
0.37887 0.09835
0.34204 0.09886
0.30609 0.09832
0.27120 0.09666
0.23760 0.09383
0.20549 0.08982
0.17504 0.08469
0.14648 0.07851
0.11999 0.07137
0.09576 0.06334
0.07395 0.05453
0.05468 0.04523
0.03811 0.03610
0.02433 0.02764
0.01338 0.01975
0.00548 0.01212
0.00098 0.00497
0.00000 0.00001
0.00098 -0.00493
0.00548 -0.01164
0.01338 -0.01784
0.02433 -0.02329
0.03811 -0.02826
0.05468 -0.03288
0.07395 -0.03724
0.09576 -0.04136
0.11999 -0.04512
0.14648 -0.04825
0.17504 -0.05067
0.20549 -0.05246
0.23760 -0.05376
0.27120 -0.05461
0.30609 -0.05501
0.34204 -0.05493
0.37887 -0.05433
0.41638 -0.05323
0.45435 -0.05162
0.49265 -0.04955
0.53099 -0.04709
0.56937 -0.04430
0.60778 -0.04124
0.64594 -0.03798
0.68359 -0.03461
0.72043 -0.03121
0.75616 -0.02782
0.79048 -0.02446
0.82309 -0.02118
0.85370 -0.01802
0.88202 -0.01506
0.90775 -0.01233
0.93064 -0.00987
0.95044 -0.00778
0.96698 -0.00638
0.98037 -0.00522
0.99070 -0.00344
0.99754 -0.00117
1.00000 -0.00001
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Polars for GEMINI (smoothed) (geminism-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| geminism-il | 50,000 | 9 | 8.9 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| geminism-il | 50,000 | 5 | 28.3 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| geminism-il | 100,000 | 9 | 47.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| geminism-il | 100,000 | 5 | 48.6 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| geminism-il | 200,000 | 9 | 66.9 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| geminism-il | 200,000 | 5 | 65.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| geminism-il | 500,000 | 9 | 92.7 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| geminism-il | 500,000 | 5 | 86.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| geminism-il | 1,000,000 | 9 | 110.6 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| geminism-il | 1,000,000 | 5 | 100.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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