FX 71-L-150/25 AIRFOIL (fx711525-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: FX 71-L-150/25 AIRFOIL (fx711525-il) Reynolds number: 500,000 Max Cl/Cd: 48.28 at α=7.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-fx711525-il-500000-n5.txt Download as CSV file: xf-fx711525-il-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: FX 71-L-150/25 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 = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.500 -0.9957 0.14370 0.14027 0.0164 1.0000 0.0116
-19.250 -1.0155 0.13464 0.13103 0.0108 1.0000 0.0115
-19.000 -1.0284 0.12743 0.12369 0.0064 1.0000 0.0116
-18.750 -1.0429 0.12006 0.11617 0.0020 1.0000 0.0115
-18.500 -1.0542 0.11354 0.10951 -0.0018 1.0000 0.0115
-18.250 -1.0653 0.10722 0.10306 -0.0054 1.0000 0.0115
-18.000 -1.0749 0.10137 0.09708 -0.0086 1.0000 0.0115
-17.750 -1.0819 0.09610 0.09168 -0.0114 1.0000 0.0115
-17.500 -1.0895 0.09090 0.08637 -0.0141 1.0000 0.0115
-17.250 -1.0947 0.08620 0.08156 -0.0164 1.0000 0.0115
-17.000 -1.0999 0.08166 0.07690 -0.0185 1.0000 0.0115
-16.750 -1.1038 0.07743 0.07257 -0.0204 1.0000 0.0116
-16.500 -1.1064 0.07348 0.06851 -0.0221 1.0000 0.0115
-16.250 -1.1087 0.06972 0.06465 -0.0236 1.0000 0.0116
-16.000 -1.1097 0.06621 0.06104 -0.0249 1.0000 0.0115
-15.750 -1.1108 0.06280 0.05754 -0.0260 1.0000 0.0116
-15.500 -1.1099 0.05974 0.05438 -0.0269 1.0000 0.0116
-15.250 -1.1088 0.05680 0.05137 -0.0277 1.0000 0.0117
-15.000 -1.1068 0.05402 0.04850 -0.0283 1.0000 0.0116
-14.750 -1.1041 0.05141 0.04581 -0.0288 1.0000 0.0116
-14.500 -1.1012 0.04895 0.04328 -0.0291 1.0000 0.0117
-14.250 -1.0980 0.04660 0.04085 -0.0293 1.0000 0.0117
-14.000 -1.0936 0.04441 0.03859 -0.0294 1.0000 0.0117
-13.750 -1.0895 0.04227 0.03638 -0.0294 1.0000 0.0118
-13.500 -1.0843 0.04026 0.03430 -0.0293 1.0000 0.0118
-13.250 -1.0786 0.03836 0.03234 -0.0290 1.0000 0.0119
-13.000 -1.0462 0.03609 0.02991 -0.0345 0.8881 0.0119
-12.750 -1.0329 0.03449 0.02803 -0.0353 0.8338 0.0120
-12.500 -1.0267 0.03301 0.02641 -0.0345 0.8197 0.0120
-12.250 -1.0196 0.03160 0.02490 -0.0336 0.8110 0.0120
-12.000 -1.0115 0.03029 0.02349 -0.0327 0.8047 0.0121
-11.750 -1.0030 0.02903 0.02215 -0.0318 0.7998 0.0122
-11.500 -0.9950 0.02776 0.02080 -0.0307 0.7948 0.0123
-11.000 -0.9768 0.02548 0.01837 -0.0284 0.7863 0.0124
-10.750 -0.9675 0.02439 0.01721 -0.0272 0.7823 0.0125
-10.500 -0.9569 0.02343 0.01618 -0.0259 0.7786 0.0126
-10.250 -0.9474 0.02247 0.01515 -0.0245 0.7750 0.0126
-10.000 -0.9370 0.02161 0.01424 -0.0229 0.7715 0.0126
-9.750 -0.9275 0.02078 0.01336 -0.0210 0.7675 0.0127
-9.500 -0.9173 0.02009 0.01260 -0.0189 0.7638 0.0128
-9.250 -0.9059 0.01953 0.01199 -0.0167 0.7605 0.0128
-9.000 -0.8915 0.01897 0.01137 -0.0149 0.7574 0.0129
-8.750 -0.8741 0.01842 0.01078 -0.0136 0.7538 0.0130
-8.500 -0.8555 0.01791 0.01023 -0.0125 0.7500 0.0130
-8.250 -0.8359 0.01742 0.00970 -0.0114 0.7464 0.0132
-8.000 -0.8156 0.01695 0.00919 -0.0105 0.7432 0.0133
-7.750 -0.7948 0.01649 0.00868 -0.0095 0.7400 0.0134
-7.500 -0.7731 0.01604 0.00820 -0.0088 0.7365 0.0137
-7.250 -0.7506 0.01563 0.00776 -0.0081 0.7330 0.0139
-7.000 -0.7275 0.01525 0.00735 -0.0074 0.7297 0.0142
-6.750 -0.7039 0.01490 0.00696 -0.0069 0.7266 0.0145
-6.500 -0.6800 0.01458 0.00660 -0.0063 0.7237 0.0149
-6.250 -0.6555 0.01426 0.00626 -0.0059 0.7205 0.0155
-6.000 -0.6308 0.01392 0.00594 -0.0054 0.7167 0.0168
-5.750 -0.6064 0.01357 0.00561 -0.0050 0.7127 0.0215
-5.500 -0.5811 0.01329 0.00532 -0.0046 0.7089 0.0273
-5.250 -0.5562 0.01297 0.00502 -0.0042 0.7056 0.0331
-5.000 -0.5316 0.01259 0.00471 -0.0038 0.7023 0.0490
-4.500 -0.4809 0.01190 0.00417 -0.0032 0.6943 0.0820
-4.250 -0.4563 0.01148 0.00388 -0.0028 0.6900 0.1086
-4.000 -0.4323 0.01099 0.00356 -0.0024 0.6861 0.1506
-3.750 -0.4095 0.01033 0.00321 -0.0018 0.6823 0.2181
-3.500 -0.3856 0.00976 0.00291 -0.0014 0.6776 0.2787
-3.250 -0.3610 0.00927 0.00264 -0.0010 0.6725 0.3345
-3.000 -0.3366 0.00880 0.00241 -0.0006 0.6677 0.4001
-2.750 -0.3112 0.00845 0.00227 -0.0002 0.6633 0.4525
-2.500 -0.2842 0.00825 0.00221 -0.0001 0.6584 0.4891
-2.250 -0.2563 0.00815 0.00215 0.0000 0.6535 0.5117
-2.000 -0.2283 0.00808 0.00211 0.0001 0.6490 0.5322
-1.750 -0.2002 0.00804 0.00207 0.0002 0.6450 0.5503
-1.500 -0.1720 0.00797 0.00206 0.0002 0.6405 0.5653
-1.250 -0.1435 0.00792 0.00204 0.0002 0.6358 0.5757
-1.000 -0.1150 0.00789 0.00202 0.0002 0.6308 0.5837
-0.750 -0.0864 0.00788 0.00198 0.0002 0.6260 0.5905
-0.500 -0.0576 0.00785 0.00199 0.0001 0.6206 0.5973
-0.250 -0.0287 0.00784 0.00199 0.0000 0.6147 0.6037
0.000 0.0000 0.00784 0.00197 0.0000 0.6090 0.6090
0.250 0.0287 0.00784 0.00199 0.0000 0.6037 0.6147
0.500 0.0576 0.00785 0.00199 -0.0001 0.5973 0.6206
0.750 0.0864 0.00788 0.00198 -0.0002 0.5905 0.6260
1.000 0.1150 0.00789 0.00202 -0.0002 0.5838 0.6308
1.250 0.1435 0.00792 0.00204 -0.0002 0.5757 0.6358
1.500 0.1720 0.00797 0.00206 -0.0002 0.5651 0.6406
1.750 0.2002 0.00804 0.00207 -0.0002 0.5498 0.6450
2.000 0.2283 0.00808 0.00211 -0.0001 0.5315 0.6490
2.250 0.2563 0.00815 0.00215 0.0000 0.5109 0.6534
2.500 0.2842 0.00825 0.00221 0.0001 0.4891 0.6584
2.750 0.3112 0.00845 0.00227 0.0003 0.4515 0.6633
3.000 0.3366 0.00880 0.00241 0.0006 0.3987 0.6677
3.250 0.3609 0.00928 0.00265 0.0011 0.3334 0.6725
3.500 0.3855 0.00976 0.00291 0.0014 0.2778 0.6776
3.750 0.4092 0.01037 0.00322 0.0019 0.2138 0.6823
4.000 0.4323 0.01099 0.00356 0.0024 0.1497 0.6861
4.250 0.4562 0.01148 0.00388 0.0028 0.1075 0.6900
4.500 0.4809 0.01190 0.00417 0.0032 0.0823 0.6943
4.750 0.5060 0.01227 0.00445 0.0035 0.0605 0.6986
5.000 0.5316 0.01259 0.00471 0.0038 0.0491 0.7024
5.250 0.5562 0.01297 0.00502 0.0042 0.0332 0.7056
5.500 0.5811 0.01329 0.00532 0.0046 0.0272 0.7089
5.750 0.6065 0.01356 0.00561 0.0050 0.0220 0.7127
6.000 0.6309 0.01392 0.00594 0.0054 0.0168 0.7167
6.250 0.6556 0.01425 0.00626 0.0059 0.0156 0.7205
6.500 0.6801 0.01457 0.00659 0.0063 0.0151 0.7237
6.750 0.7041 0.01489 0.00695 0.0068 0.0146 0.7266
7.000 0.7276 0.01525 0.00735 0.0074 0.0142 0.7297
7.250 0.7505 0.01564 0.00777 0.0081 0.0139 0.7330
7.500 0.7733 0.01603 0.00819 0.0087 0.0137 0.7365
7.750 0.7952 0.01647 0.00866 0.0095 0.0135 0.7401
8.000 0.8158 0.01695 0.00918 0.0104 0.0133 0.7432
8.250 0.8361 0.01742 0.00970 0.0114 0.0132 0.7465
8.500 0.8557 0.01790 0.01023 0.0125 0.0131 0.7500
8.750 0.8743 0.01842 0.01079 0.0136 0.0130 0.7538
9.000 0.8918 0.01896 0.01136 0.0149 0.0130 0.7574
9.250 0.9064 0.01952 0.01197 0.0166 0.0129 0.7604
9.500 0.9175 0.02009 0.01261 0.0188 0.0128 0.7638
9.750 0.9279 0.02078 0.01336 0.0210 0.0127 0.7675
10.000 0.9380 0.02157 0.01419 0.0228 0.0127 0.7714
10.250 0.9474 0.02249 0.01517 0.0245 0.0126 0.7750
10.500 0.9577 0.02340 0.01615 0.0258 0.0126 0.7785
10.750 0.9672 0.02443 0.01726 0.0272 0.0125 0.7823
11.000 0.9777 0.02544 0.01833 0.0283 0.0125 0.7863
11.500 0.9965 0.02768 0.02071 0.0306 0.0123 0.7949
11.750 1.0041 0.02897 0.02209 0.0317 0.0122 0.7997
12.000 1.0132 0.03018 0.02338 0.0326 0.0121 0.8047
12.250 1.0204 0.03158 0.02487 0.0335 0.0120 0.8110
12.500 1.0269 0.03303 0.02643 0.0344 0.0120 0.8197
12.750 1.0345 0.03438 0.02792 0.0352 0.0119 0.8338
13.000 1.0479 0.03597 0.02979 0.0344 0.0119 0.8878
13.250 1.0792 0.03837 0.03235 0.0289 0.0118 1.0000
13.500 1.0856 0.04021 0.03426 0.0291 0.0118 1.0000
13.750 1.0909 0.04221 0.03631 0.0292 0.0118 1.0000
14.000 1.0952 0.04435 0.03852 0.0293 0.0117 1.0000
14.250 1.0996 0.04652 0.04077 0.0292 0.0117 1.0000
14.500 1.1031 0.04886 0.04317 0.0290 0.0117 1.0000
14.750 1.1059 0.05132 0.04572 0.0286 0.0117 1.0000
15.000 1.1086 0.05393 0.04841 0.0282 0.0117 1.0000
15.250 1.1108 0.05668 0.05124 0.0275 0.0116 1.0000
15.500 1.1119 0.05962 0.05427 0.0268 0.0117 1.0000
15.750 1.1121 0.06276 0.05750 0.0258 0.0116 1.0000
16.000 1.1118 0.06609 0.06092 0.0247 0.0116 1.0000
16.250 1.1110 0.06956 0.06449 0.0234 0.0116 1.0000
16.500 1.1087 0.07334 0.06837 0.0219 0.0115 1.0000
16.750 1.1064 0.07722 0.07235 0.0202 0.0115 1.0000
17.000 1.1021 0.08152 0.07675 0.0184 0.0115 1.0000
17.250 1.0968 0.08609 0.08145 0.0162 0.0115 1.0000
17.500 1.0911 0.09083 0.08630 0.0139 0.0115 1.0000
17.750 1.0844 0.09591 0.09149 0.0113 0.0115 1.0000
18.000 1.0762 0.10140 0.09711 0.0083 0.0115 1.0000
18.250 1.0669 0.10721 0.10305 0.0051 0.0115 1.0000
18.500 1.0569 0.11328 0.10924 0.0017 0.0115 1.0000
18.750 1.0455 0.11986 0.11596 -0.0021 0.0115 1.0000
19.000 1.0337 0.12661 0.12283 -0.0061 0.0115 1.0000
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