USA 48 AIRFOIL (usa48-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: USA 48 AIRFOIL (usa48-il) Reynolds number: 1,000,000 Max Cl/Cd: 81.35 at α=4.25° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-usa48-il-1000000.txt Download as CSV file: xf-usa48-il-1000000.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 = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-18.500 -0.7633 0.12495 0.12272 -0.0426 1.0000 0.0107
-18.250 -0.8031 0.11319 0.11079 -0.0485 1.0000 0.0106
-18.000 -0.8340 0.10392 0.10139 -0.0532 1.0000 0.0106
-17.750 -0.8540 0.09672 0.09408 -0.0568 1.0000 0.0106
-17.500 -0.8756 0.08955 0.08680 -0.0604 1.0000 0.0106
-17.250 -0.8981 0.08250 0.07963 -0.0639 1.0000 0.0106
-17.000 -0.9134 0.07673 0.07376 -0.0667 1.0000 0.0107
-16.750 -0.9340 0.07048 0.06740 -0.0697 1.0000 0.0107
-16.500 -0.9450 0.06571 0.06254 -0.0719 1.0000 0.0107
-16.250 -0.9638 0.06009 0.05679 -0.0744 1.0000 0.0107
-16.000 -0.9801 0.05489 0.05148 -0.0767 1.0000 0.0107
-15.750 -0.9890 0.05076 0.04725 -0.0783 1.0000 0.0107
-15.500 -1.0137 0.04489 0.04122 -0.0806 1.0000 0.0109
-15.250 -1.0268 0.04096 0.03716 -0.0815 1.0000 0.0110
-15.000 -1.0435 0.03719 0.03329 -0.0816 1.0000 0.0111
-14.750 -1.0508 0.03470 0.03070 -0.0808 1.0000 0.0111
-14.500 -1.0622 0.03215 0.02808 -0.0795 1.0000 0.0114
-14.250 -1.0700 0.03017 0.02603 -0.0777 1.0000 0.0115
-14.000 -1.0794 0.02841 0.02419 -0.0752 1.0000 0.0115
-13.750 -1.0903 0.02706 0.02277 -0.0719 1.0000 0.0117
-13.500 -1.0771 0.02564 0.02126 -0.0725 0.9983 0.0118
-13.250 -1.0561 0.02472 0.02026 -0.0734 0.9962 0.0122
-13.000 -1.0328 0.02397 0.01945 -0.0743 0.9944 0.0126
-12.750 -1.0146 0.02310 0.01850 -0.0741 0.9913 0.0130
-12.500 -0.9917 0.02224 0.01755 -0.0745 0.9885 0.0132
-12.250 -0.9643 0.02152 0.01674 -0.0756 0.9866 0.0135
-12.000 -0.9427 0.02004 0.01517 -0.0763 0.9847 0.0141
-11.750 -0.9140 0.01925 0.01434 -0.0776 0.9837 0.0147
-11.500 -0.8960 0.01868 0.01374 -0.0763 0.9792 0.0151
-11.250 -0.8698 0.01808 0.01309 -0.0767 0.9767 0.0157
-11.000 -0.8414 0.01751 0.01246 -0.0775 0.9750 0.0162
-10.750 -0.8110 0.01700 0.01188 -0.0786 0.9738 0.0167
-10.500 -0.7823 0.01609 0.01093 -0.0797 0.9725 0.0178
-10.250 -0.7478 0.01565 0.01049 -0.0815 0.9718 0.0187
-10.000 -0.7294 0.01532 0.01014 -0.0798 0.9655 0.0196
-9.750 -0.6972 0.01491 0.00968 -0.0810 0.9632 0.0204
-9.500 -0.6667 0.01421 0.00897 -0.0821 0.9614 0.0218
-9.250 -0.6330 0.01389 0.00865 -0.0835 0.9603 0.0231
-9.000 -0.5991 0.01360 0.00834 -0.0850 0.9594 0.0244
-8.750 -0.5768 0.01315 0.00786 -0.0841 0.9551 0.0256
-8.500 -0.5496 0.01288 0.00761 -0.0841 0.9512 0.0270
-8.250 -0.5169 0.01267 0.00739 -0.0852 0.9490 0.0284
-8.000 -0.4820 0.01250 0.00721 -0.0868 0.9471 0.0298
-7.750 -0.4476 0.01192 0.00660 -0.0886 0.9454 0.0314
-7.500 -0.4231 0.01169 0.00638 -0.0879 0.9391 0.0326
-7.250 -0.3886 0.01151 0.00619 -0.0895 0.9350 0.0342
-7.000 -0.3497 0.01127 0.00592 -0.0920 0.9320 0.0356
-6.750 -0.3166 0.01116 0.00578 -0.0931 0.9266 0.0363
-6.500 -0.2889 0.01045 0.00503 -0.0935 0.9191 0.0385
-6.250 -0.2560 0.01017 0.00472 -0.0948 0.9120 0.0399
-6.000 -0.2254 0.00997 0.00448 -0.0955 0.9031 0.0417
-5.750 -0.1970 0.00978 0.00424 -0.0957 0.8933 0.0429
-5.500 -0.1668 0.00964 0.00405 -0.0962 0.8833 0.0437
-5.250 -0.1443 0.00929 0.00361 -0.0951 0.8703 0.0455
-5.000 -0.1207 0.00905 0.00329 -0.0943 0.8536 0.0471
-4.750 -0.0976 0.00889 0.00304 -0.0932 0.8349 0.0487
-4.500 -0.0755 0.00879 0.00283 -0.0919 0.8107 0.0502
-3.750 -0.0083 0.00859 0.00234 -0.0883 0.7562 0.0548
-3.250 0.0371 0.00835 0.00207 -0.0861 0.7302 0.0716
-3.000 0.0595 0.00819 0.00196 -0.0850 0.7185 0.1056
-2.750 0.0825 0.00811 0.00186 -0.0840 0.7063 0.1198
-2.500 0.1012 0.00777 0.00173 -0.0823 0.6923 0.1958
-2.250 0.1236 0.00766 0.00167 -0.0812 0.6782 0.2213
-2.000 0.1472 0.00757 0.00162 -0.0803 0.6662 0.2439
-1.750 0.1706 0.00747 0.00157 -0.0794 0.6555 0.2679
-1.500 0.1934 0.00738 0.00153 -0.0783 0.6439 0.2981
-1.250 0.2166 0.00729 0.00150 -0.0774 0.6309 0.3288
-1.000 0.2402 0.00723 0.00148 -0.0765 0.6182 0.3568
-0.750 0.2636 0.00719 0.00147 -0.0756 0.6051 0.3829
-0.500 0.2864 0.00713 0.00146 -0.0746 0.5916 0.4135
-0.250 0.3095 0.00710 0.00145 -0.0736 0.5800 0.4406
0.000 0.3324 0.00704 0.00144 -0.0726 0.5671 0.4735
0.250 0.3535 0.00685 0.00143 -0.0712 0.5559 0.5372
0.500 0.3737 0.00674 0.00155 -0.0696 0.5454 0.6304
0.750 0.3975 0.00683 0.00163 -0.0687 0.5340 0.6529
1.000 0.4228 0.00691 0.00168 -0.0681 0.5243 0.6645
1.250 0.4471 0.00701 0.00175 -0.0673 0.5149 0.6757
1.500 0.4719 0.00709 0.00182 -0.0666 0.5048 0.6838
1.750 0.4965 0.00719 0.00188 -0.0659 0.4938 0.6897
2.000 0.5206 0.00732 0.00194 -0.0651 0.4807 0.6951
2.250 0.5442 0.00741 0.00201 -0.0642 0.4676 0.7002
2.500 0.5685 0.00751 0.00208 -0.0635 0.4558 0.7054
2.750 0.5918 0.00764 0.00215 -0.0625 0.4408 0.7101
3.000 0.6139 0.00777 0.00223 -0.0613 0.4233 0.7147
3.250 0.6355 0.00791 0.00232 -0.0601 0.4065 0.7202
3.500 0.6561 0.00812 0.00243 -0.0586 0.3822 0.7248
3.750 0.6763 0.00834 0.00255 -0.0571 0.3603 0.7285
4.000 0.6959 0.00857 0.00270 -0.0555 0.3365 0.7328
4.250 0.7159 0.00880 0.00285 -0.0540 0.3164 0.7365
4.500 0.7351 0.00909 0.00303 -0.0523 0.2933 0.7401
4.750 0.7535 0.00938 0.00323 -0.0505 0.2691 0.7458
5.000 0.7724 0.00964 0.00342 -0.0488 0.2494 0.7494
5.250 0.7883 0.01003 0.00367 -0.0466 0.2198 0.7570
5.500 0.7965 0.01074 0.00410 -0.0430 0.1599 0.7611
5.750 0.8110 0.01117 0.00443 -0.0406 0.1368 0.7648
6.000 0.8310 0.01137 0.00463 -0.0392 0.1332 0.7686
6.250 0.8502 0.01162 0.00487 -0.0376 0.1297 0.7725
6.500 0.8690 0.01185 0.00512 -0.0360 0.1259 0.7782
6.750 0.8878 0.01206 0.00537 -0.0344 0.1227 0.7849
7.000 0.9074 0.01224 0.00559 -0.0329 0.1217 0.7926
7.250 0.9267 0.01238 0.00582 -0.0315 0.1203 0.8030
7.500 0.9443 0.01252 0.00607 -0.0296 0.1187 0.8220
7.750 0.9880 0.01261 0.00650 -0.0336 0.1161 0.9281
8.000 1.0742 0.01322 0.00713 -0.0472 0.1113 0.9744
8.250 1.0929 0.01363 0.00755 -0.0457 0.1084 1.0000
8.500 1.1139 0.01383 0.00777 -0.0447 0.1070 1.0000
8.750 1.1349 0.01403 0.00800 -0.0437 0.1052 1.0000
9.000 1.1542 0.01431 0.00829 -0.0424 0.1016 1.0000
9.250 1.1715 0.01470 0.00865 -0.0408 0.0969 1.0000
9.500 1.1919 0.01494 0.00890 -0.0398 0.0905 1.0000
10.000 1.2004 0.01704 0.01066 -0.0331 0.0358 1.0000
10.250 1.2111 0.01782 0.01144 -0.0308 0.0307 1.0000
10.500 1.2247 0.01847 0.01211 -0.0290 0.0278 1.0000
10.750 1.2356 0.01929 0.01294 -0.0270 0.0252 1.0000
11.000 1.2490 0.02001 0.01368 -0.0253 0.0232 1.0000
11.250 1.2611 0.02081 0.01451 -0.0236 0.0216 1.0000
11.500 1.2694 0.02189 0.01562 -0.0216 0.0198 1.0000
11.750 1.2829 0.02267 0.01645 -0.0203 0.0190 1.0000
12.000 1.2945 0.02359 0.01741 -0.0188 0.0181 1.0000
12.250 1.3048 0.02465 0.01850 -0.0173 0.0174 1.0000
12.500 1.3112 0.02602 0.01991 -0.0156 0.0164 1.0000
12.750 1.3182 0.02741 0.02137 -0.0141 0.0158 1.0000
13.000 1.3281 0.02862 0.02264 -0.0130 0.0152 1.0000
13.250 1.3368 0.02998 0.02405 -0.0119 0.0147 1.0000
13.500 1.3461 0.03133 0.02545 -0.0110 0.0141 1.0000
13.750 1.3522 0.03300 0.02717 -0.0100 0.0137 1.0000
14.000 1.3552 0.03500 0.02923 -0.0091 0.0133 1.0000
14.250 1.3517 0.03770 0.03202 -0.0080 0.0127 1.0000
14.500 1.3551 0.03982 0.03423 -0.0074 0.0126 1.0000
14.750 1.3587 0.04198 0.03647 -0.0068 0.0123 1.0000
15.000 1.3637 0.04406 0.03861 -0.0065 0.0120 1.0000
15.250 1.3653 0.04655 0.04119 -0.0062 0.0118 1.0000
15.500 1.3664 0.04916 0.04387 -0.0060 0.0115 1.0000
15.750 1.3669 0.05187 0.04665 -0.0060 0.0112 1.0000
16.000 1.3672 0.05468 0.04953 -0.0060 0.0110 1.0000
16.250 1.3651 0.05786 0.05278 -0.0062 0.0108 1.0000
16.500 1.3602 0.06143 0.05645 -0.0066 0.0106 1.0000
16.750 1.3527 0.06540 0.06049 -0.0071 0.0103 1.0000
17.000 1.3435 0.06969 0.06487 -0.0079 0.0101 1.0000
17.250 1.3232 0.07554 0.07086 -0.0090 0.0100 1.0000
17.500 1.3173 0.07955 0.07496 -0.0099 0.0099 1.0000
17.750 1.3167 0.08291 0.07840 -0.0107 0.0098 1.0000
18.000 1.3077 0.08749 0.08307 -0.0119 0.0098 1.0000
18.250 1.3039 0.09142 0.08709 -0.0130 0.0096 1.0000
18.500 1.2972 0.09577 0.09153 -0.0143 0.0095 1.0000
18.750 1.2913 0.10005 0.09590 -0.0156 0.0093 1.0000
19.000 1.2825 0.10481 0.10075 -0.0172 0.0093 1.0000
19.250 1.2743 0.10955 0.10557 -0.0188 0.0092 1.0000
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