GOE 445 AIRFOIL (goe445-il) Xfoil prediction polar at RE=500,000 Ncrit=9
| Details | Polar file |
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Airfoil: GOE 445 AIRFOIL (goe445-il) Reynolds number: 500,000 Max Cl/Cd: 49.14 at α=1.5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-goe445-il-500000.txt Download as CSV file: xf-goe445-il-500000.csv |
XFOIL Version 6.96
Calculated polar for: GOE 445 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.500 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-8.750 -0.6172 0.08368 0.08145 -0.0080 1.0000 0.0115
-8.500 -0.6202 0.07762 0.07540 -0.0141 1.0000 0.0115
-8.250 -0.6282 0.07282 0.07056 -0.0172 1.0000 0.0115
-8.000 -0.6355 0.06862 0.06629 -0.0178 1.0000 0.0115
-7.750 -0.6381 0.06435 0.06192 -0.0184 1.0000 0.0115
-7.500 -0.6391 0.06005 0.05749 -0.0184 1.0000 0.0115
-7.250 -0.6372 0.05605 0.05332 -0.0179 1.0000 0.0115
-7.000 -0.6332 0.05211 0.04920 -0.0170 1.0000 0.0115
-6.750 -0.6276 0.04819 0.04507 -0.0157 1.0000 0.0116
-6.500 -0.6197 0.04457 0.04122 -0.0142 1.0000 0.0116
-6.250 -0.6278 0.03612 0.03232 -0.0115 1.0000 0.0123
-6.000 -0.6197 0.03205 0.02797 -0.0094 1.0000 0.0129
-5.750 -0.6060 0.02940 0.02512 -0.0077 1.0000 0.0137
-5.500 -0.5902 0.02716 0.02268 -0.0060 1.0000 0.0147
-5.250 -0.5728 0.02502 0.02025 -0.0042 1.0000 0.0162
-4.250 -0.4911 0.01722 0.01139 0.0033 1.0000 0.0193
-4.000 -0.4691 0.01426 0.00812 0.0055 1.0000 0.0152
-3.750 -0.4479 0.01264 0.00635 0.0074 1.0000 0.0142
-3.500 -0.4276 0.01154 0.00515 0.0092 1.0000 0.0144
-3.250 -0.4072 0.01072 0.00426 0.0109 1.0000 0.0159
-3.000 -0.3860 0.01013 0.00357 0.0123 1.0000 0.0181
-2.750 -0.3641 0.00973 0.00312 0.0135 1.0000 0.0205
-2.500 -0.3426 0.00918 0.00246 0.0150 1.0000 0.0249
-2.250 -0.3247 0.00803 0.00191 0.0167 1.0000 0.1816
-2.000 -0.3110 0.00668 0.00174 0.0187 1.0000 0.4817
-1.750 -0.2953 0.00608 0.00173 0.0210 1.0000 0.6313
-1.500 -0.2744 0.00557 0.00180 0.0226 0.9983 0.7740
-1.250 -0.2416 0.00528 0.00196 0.0222 0.9967 0.9133
-1.000 -0.1935 0.00536 0.00203 0.0180 0.9986 0.9538
-0.750 -0.1464 0.00545 0.00208 0.0138 0.9991 0.9703
-0.500 -0.0998 0.00555 0.00215 0.0097 0.9982 0.9822
-0.250 -0.0479 0.00560 0.00215 0.0044 0.9944 0.9859
0.000 0.0001 0.00558 0.00213 0.0000 0.9898 0.9899
0.250 0.0476 0.00560 0.00216 -0.0043 0.9861 0.9945
0.500 0.0995 0.00555 0.00214 -0.0096 0.9822 0.9982
0.750 0.1457 0.00545 0.00208 -0.0136 0.9716 0.9996
1.000 0.1937 0.00535 0.00203 -0.0180 0.9527 0.9985
1.250 0.2415 0.00528 0.00196 -0.0222 0.9153 0.9969
1.500 0.2742 0.00558 0.00179 -0.0225 0.7689 0.9984
1.750 0.2950 0.00609 0.00173 -0.0210 0.6283 1.0000
2.000 0.3104 0.00673 0.00174 -0.0186 0.4684 1.0000
2.250 0.3245 0.00805 0.00191 -0.0166 0.1781 1.0000
2.500 0.3425 0.00920 0.00247 -0.0149 0.0246 1.0000
2.750 0.3636 0.00979 0.00319 -0.0134 0.0209 1.0000
3.000 0.3859 0.01012 0.00356 -0.0123 0.0182 1.0000
3.250 0.4071 0.01072 0.00427 -0.0108 0.0163 1.0000
3.500 0.4275 0.01154 0.00515 -0.0092 0.0144 1.0000
3.750 0.4478 0.01265 0.00635 -0.0074 0.0141 1.0000
4.000 0.4690 0.01424 0.00810 -0.0055 0.0152 1.0000
4.250 0.4910 0.01718 0.01134 -0.0033 0.0193 1.0000
4.500 0.5160 0.01966 0.01417 -0.0010 0.0271 1.0000
4.750 0.5351 0.02109 0.01561 0.0000 0.0231 1.0000
5.000 0.5519 0.02366 0.01864 0.0023 0.0195 1.0000
5.250 0.5728 0.02499 0.02021 0.0041 0.0161 1.0000
5.500 0.5901 0.02711 0.02262 0.0060 0.0146 1.0000
5.750 0.6060 0.02940 0.02513 0.0077 0.0137 1.0000
6.000 0.6197 0.03206 0.02798 0.0094 0.0129 1.0000
6.250 0.6279 0.03611 0.03230 0.0115 0.0123 1.0000
6.500 0.6199 0.04454 0.04118 0.0142 0.0116 1.0000
6.750 0.6273 0.04833 0.04521 0.0158 0.0116 1.0000
7.000 0.6331 0.05217 0.04926 0.0170 0.0115 1.0000
7.250 0.6372 0.05608 0.05336 0.0179 0.0115 1.0000
7.500 0.6391 0.06011 0.05754 0.0184 0.0115 1.0000
7.750 0.6385 0.06431 0.06188 0.0184 0.0115 1.0000
8.000 0.6359 0.06858 0.06625 0.0178 0.0115 1.0000
8.250 0.6286 0.07281 0.07055 0.0172 0.0115 1.0000
8.500 0.6205 0.07769 0.07547 0.0139 0.0115 1.0000
8.750 0.6175 0.08385 0.08162 0.0078 0.0115 1.0000
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Polar data table (+)
Polar graphs
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