USA 48 AIRFOIL (usa48-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: USA 48 AIRFOIL (usa48-il) Reynolds number: 1,000,000 Max Cl/Cd: 73.22 at α=9° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-usa48-il-1000000-n5.txt Download as CSV file: xf-usa48-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: USA 48 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 1.000 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.250 -0.7265 0.14430 0.14209 -0.0340 1.0000 0.0067
-19.000 -0.7802 0.12915 0.12679 -0.0414 1.0000 0.0066
-18.750 -0.8229 0.11700 0.11449 -0.0473 1.0000 0.0065
-18.500 -0.8597 0.10651 0.10385 -0.0525 1.0000 0.0065
-18.250 -0.8915 0.09745 0.09467 -0.0571 1.0000 0.0064
-18.000 -0.9198 0.08928 0.08637 -0.0612 1.0000 0.0065
-17.750 -0.9432 0.08222 0.07921 -0.0647 1.0000 0.0065
-17.500 -0.9699 0.07489 0.07175 -0.0683 1.0000 0.0065
-17.250 -0.9921 0.06843 0.06518 -0.0714 1.0000 0.0065
-17.000 -1.0166 0.06187 0.05849 -0.0745 1.0000 0.0065
-16.750 -1.0332 0.05655 0.05306 -0.0770 1.0000 0.0065
-16.500 -1.0475 0.05158 0.04798 -0.0792 1.0000 0.0065
-16.250 -1.0631 0.04655 0.04282 -0.0814 1.0000 0.0066
-16.000 -1.0735 0.04254 0.03871 -0.0828 1.0000 0.0066
-15.750 -1.0825 0.03919 0.03525 -0.0834 1.0000 0.0067
-15.500 -1.0904 0.03636 0.03233 -0.0832 1.0000 0.0067
-15.250 -1.0981 0.03385 0.02972 -0.0824 1.0000 0.0067
-15.000 -1.0976 0.03173 0.02752 -0.0824 0.9997 0.0069
-14.750 -1.0839 0.02957 0.02525 -0.0846 0.9984 0.0070
-14.500 -1.0689 0.02770 0.02328 -0.0866 0.9967 0.0071
-14.250 -1.0528 0.02607 0.02156 -0.0884 0.9951 0.0072
-14.000 -1.0372 0.02465 0.02003 -0.0895 0.9933 0.0073
-13.750 -1.0249 0.02332 0.01863 -0.0895 0.9904 0.0075
-13.500 -1.0087 0.02221 0.01743 -0.0896 0.9879 0.0077
-13.250 -0.9892 0.02126 0.01642 -0.0899 0.9859 0.0079
-13.000 -0.9670 0.02044 0.01555 -0.0903 0.9846 0.0082
-12.750 -0.9561 0.01978 0.01484 -0.0880 0.9796 0.0085
-12.500 -0.9326 0.01903 0.01403 -0.0883 0.9771 0.0088
-12.250 -0.9065 0.01834 0.01328 -0.0889 0.9754 0.0091
-12.000 -0.8795 0.01769 0.01257 -0.0896 0.9742 0.0094
-11.750 -0.8643 0.01718 0.01200 -0.0877 0.9686 0.0096
-11.500 -0.8413 0.01650 0.01128 -0.0876 0.9657 0.0101
-11.250 -0.8154 0.01589 0.01063 -0.0879 0.9638 0.0106
-11.000 -0.7881 0.01533 0.01004 -0.0884 0.9624 0.0112
-10.750 -0.7718 0.01491 0.00958 -0.0864 0.9564 0.0117
-10.500 -0.7465 0.01445 0.00907 -0.0863 0.9526 0.0123
-10.000 -0.6923 0.01348 0.00805 -0.0869 0.9437 0.0144
-9.750 -0.6610 0.01304 0.00757 -0.0880 0.9386 0.0154
-9.500 -0.6232 0.01258 0.00710 -0.0906 0.9351 0.0173
-9.250 -0.5906 0.01223 0.00673 -0.0919 0.9299 0.0191
-9.000 -0.5561 0.01190 0.00640 -0.0937 0.9249 0.0210
-8.750 -0.5188 0.01161 0.00608 -0.0960 0.9200 0.0234
-8.500 -0.4872 0.01136 0.00579 -0.0970 0.9127 0.0249
-8.250 -0.4536 0.01114 0.00556 -0.0985 0.9050 0.0267
-8.000 -0.4247 0.01096 0.00535 -0.0988 0.8969 0.0282
-7.750 -0.3953 0.01079 0.00510 -0.0993 0.8878 0.0292
-7.500 -0.3699 0.01059 0.00486 -0.0989 0.8769 0.0302
-7.250 -0.3439 0.01044 0.00468 -0.0987 0.8646 0.0316
-7.000 -0.3187 0.01032 0.00451 -0.0982 0.8508 0.0327
-6.750 -0.2946 0.01020 0.00432 -0.0974 0.8352 0.0336
-6.500 -0.2710 0.01014 0.00417 -0.0966 0.8167 0.0347
-6.250 -0.2487 0.01008 0.00401 -0.0954 0.7953 0.0353
-6.000 -0.2282 0.00995 0.00378 -0.0939 0.7744 0.0364
-5.750 -0.2064 0.00986 0.00360 -0.0926 0.7566 0.0377
-5.500 -0.1855 0.00982 0.00345 -0.0912 0.7340 0.0385
-5.250 -0.1624 0.00973 0.00330 -0.0902 0.7214 0.0393
-5.000 -0.1393 0.00965 0.00314 -0.0892 0.7092 0.0401
-4.750 -0.1157 0.00957 0.00301 -0.0884 0.6966 0.0410
-4.500 -0.0910 0.00949 0.00288 -0.0877 0.6876 0.0417
-4.250 -0.0668 0.00942 0.00276 -0.0869 0.6783 0.0422
-4.000 -0.0423 0.00930 0.00260 -0.0863 0.6690 0.0433
-3.750 -0.0185 0.00920 0.00245 -0.0854 0.6598 0.0447
-3.500 0.0062 0.00911 0.00233 -0.0848 0.6495 0.0459
-3.250 0.0304 0.00905 0.00222 -0.0840 0.6380 0.0473
-3.000 0.0546 0.00901 0.00212 -0.0832 0.6253 0.0486
-2.750 0.0777 0.00902 0.00204 -0.0822 0.6042 0.0499
-2.500 0.0997 0.00905 0.00196 -0.0810 0.5795 0.0524
-2.250 0.1223 0.00906 0.00189 -0.0799 0.5572 0.0567
-2.000 0.1445 0.00892 0.00181 -0.0788 0.5428 0.0931
-1.750 0.1691 0.00894 0.00178 -0.0781 0.5315 0.0981
-1.500 0.1938 0.00891 0.00174 -0.0775 0.5207 0.1041
-1.250 0.2185 0.00890 0.00170 -0.0768 0.5110 0.1092
-1.000 0.2429 0.00891 0.00168 -0.0761 0.5001 0.1162
-0.750 0.2644 0.00869 0.00161 -0.0750 0.4875 0.1781
-0.500 0.2879 0.00865 0.00160 -0.0741 0.4737 0.2014
-0.250 0.3122 0.00867 0.00160 -0.0734 0.4613 0.2136
0.000 0.3361 0.00868 0.00161 -0.0726 0.4481 0.2280
0.500 0.3813 0.00874 0.00165 -0.0706 0.4074 0.2755
0.750 0.4029 0.00876 0.00170 -0.0695 0.3870 0.3124
1.000 0.4244 0.00883 0.00177 -0.0683 0.3625 0.3445
1.250 0.4452 0.00896 0.00187 -0.0670 0.3365 0.3741
1.500 0.4661 0.00909 0.00197 -0.0656 0.3112 0.4008
1.750 0.4880 0.00913 0.00205 -0.0645 0.2965 0.4351
2.000 0.5084 0.00926 0.00215 -0.0631 0.2729 0.4659
2.250 0.5277 0.00918 0.00223 -0.0615 0.2585 0.5373
2.500 0.5439 0.00924 0.00245 -0.0592 0.2336 0.6343
2.750 0.5653 0.00940 0.00258 -0.0580 0.2196 0.6481
3.000 0.5761 0.01003 0.00291 -0.0547 0.1504 0.6570
3.250 0.5944 0.01034 0.00311 -0.0529 0.1274 0.6649
3.500 0.6163 0.01048 0.00325 -0.0517 0.1233 0.6719
3.750 0.6380 0.01064 0.00340 -0.0505 0.1198 0.6781
4.000 0.6603 0.01080 0.00355 -0.0494 0.1173 0.6836
4.250 0.6821 0.01094 0.00370 -0.0483 0.1152 0.6882
4.500 0.7043 0.01108 0.00385 -0.0472 0.1140 0.6923
4.750 0.7267 0.01122 0.00401 -0.0462 0.1136 0.6954
5.250 0.7707 0.01151 0.00434 -0.0440 0.1128 0.7042
5.500 0.7923 0.01166 0.00451 -0.0429 0.1124 0.7081
5.750 0.8137 0.01183 0.00470 -0.0417 0.1120 0.7130
6.000 0.8352 0.01201 0.00489 -0.0406 0.1115 0.7147
6.250 0.8558 0.01216 0.00510 -0.0393 0.1109 0.7217
6.500 0.8762 0.01234 0.00531 -0.0380 0.1097 0.7261
6.750 0.8967 0.01254 0.00552 -0.0367 0.1088 0.7298
7.000 0.9168 0.01274 0.00576 -0.0354 0.1081 0.7331
7.250 0.9368 0.01294 0.00599 -0.0341 0.1075 0.7365
7.500 0.9551 0.01321 0.00626 -0.0325 0.1047 0.7392
7.750 0.9734 0.01348 0.00656 -0.0310 0.1022 0.7418
8.000 0.9916 0.01377 0.00687 -0.0294 0.1000 0.7446
8.250 1.0115 0.01398 0.00712 -0.0282 0.0991 0.7475
8.500 1.0314 0.01417 0.00736 -0.0269 0.0983 0.7512
8.750 1.0508 0.01438 0.00761 -0.0257 0.0970 0.7557
9.000 1.0698 0.01461 0.00789 -0.0243 0.0942 0.7610
9.250 1.0864 0.01492 0.00821 -0.0226 0.0895 0.7680
9.500 1.0984 0.01541 0.00863 -0.0203 0.0677 0.7785
9.750 1.0958 0.01643 0.00959 -0.0157 0.0411 0.8040
10.000 1.1432 0.01704 0.01055 -0.0214 0.0323 0.9345
10.250 1.2103 0.01810 0.01161 -0.0314 0.0254 0.9992
10.500 1.2264 0.01873 0.01225 -0.0301 0.0227 1.0000
10.750 1.2392 0.01946 0.01298 -0.0284 0.0198 1.0000
11.000 1.2530 0.02015 0.01369 -0.0269 0.0178 1.0000
11.250 1.2652 0.02095 0.01451 -0.0252 0.0159 1.0000
11.500 1.2783 0.02173 0.01532 -0.0238 0.0149 1.0000
11.750 1.2907 0.02258 0.01619 -0.0223 0.0138 1.0000
12.000 1.3015 0.02356 0.01719 -0.0208 0.0126 1.0000
12.250 1.3127 0.02455 0.01823 -0.0194 0.0119 1.0000
12.500 1.3241 0.02557 0.01929 -0.0182 0.0114 1.0000
12.750 1.3345 0.02668 0.02044 -0.0169 0.0107 1.0000
13.000 1.3436 0.02792 0.02172 -0.0157 0.0101 1.0000
13.250 1.3514 0.02933 0.02317 -0.0145 0.0094 1.0000
13.500 1.3597 0.03074 0.02464 -0.0135 0.0092 1.0000
13.750 1.3681 0.03219 0.02615 -0.0125 0.0089 1.0000
14.000 1.3761 0.03371 0.02773 -0.0117 0.0085 1.0000
14.250 1.3833 0.03535 0.02942 -0.0110 0.0080 1.0000
14.500 1.3893 0.03716 0.03129 -0.0102 0.0079 1.0000
14.750 1.3942 0.03909 0.03326 -0.0096 0.0075 1.0000
15.000 1.3978 0.04120 0.03545 -0.0090 0.0073 1.0000
15.250 1.3997 0.04355 0.03786 -0.0085 0.0070 1.0000
15.500 1.4026 0.04585 0.04023 -0.0082 0.0069 1.0000
15.750 1.4052 0.04824 0.04270 -0.0080 0.0068 1.0000
16.000 1.4069 0.05078 0.04532 -0.0078 0.0065 1.0000
16.250 1.4073 0.05352 0.04813 -0.0078 0.0065 1.0000
16.500 1.4078 0.05632 0.05101 -0.0079 0.0063 1.0000
16.750 1.4059 0.05946 0.05424 -0.0081 0.0063 1.0000
17.000 1.4045 0.06257 0.05742 -0.0084 0.0060 1.0000
17.250 1.4014 0.06595 0.06089 -0.0088 0.0060 1.0000
17.500 1.3981 0.06943 0.06445 -0.0094 0.0058 1.0000
17.750 1.3935 0.07313 0.06823 -0.0100 0.0057 1.0000
18.000 1.3874 0.07707 0.07226 -0.0108 0.0056 1.0000
18.250 1.3800 0.08124 0.07652 -0.0117 0.0055 1.0000
18.500 1.3723 0.08555 0.08092 -0.0128 0.0054 1.0000
18.750 1.3635 0.09008 0.08554 -0.0140 0.0053 1.0000
19.000 1.3546 0.09468 0.09023 -0.0154 0.0053 1.0000
19.250 1.3439 0.09959 0.09524 -0.0169 0.0053 1.0000
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