RAF-48 AIRFOIL (raf48-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: RAF-48 AIRFOIL (raf48-il) Reynolds number: 1,000,000 Max Cl/Cd: 121.79 at α=6.5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-raf48-il-1000000.txt Download as CSV file: xf-raf48-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: RAF-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
------ -------- --------- --------- -------- -------- --------
-18.250 -1.0020 0.08607 0.08308 -0.0509 1.0000 0.0176
-18.000 -1.0334 0.07764 0.07452 -0.0557 1.0000 0.0177
-17.750 -1.0621 0.06971 0.06646 -0.0604 1.0000 0.0177
-17.500 -1.0960 0.06103 0.05763 -0.0656 1.0000 0.0176
-17.250 -1.1190 0.05383 0.05028 -0.0703 1.0000 0.0177
-17.000 -1.1282 0.04877 0.04508 -0.0736 1.0000 0.0179
-16.750 -1.1453 0.04296 0.03912 -0.0773 1.0000 0.0179
-16.500 -1.1590 0.03819 0.03422 -0.0800 1.0000 0.0181
-16.250 -1.1695 0.03438 0.03030 -0.0814 1.0000 0.0183
-16.000 -1.1717 0.03182 0.02766 -0.0817 1.0000 0.0187
-15.750 -1.1710 0.02978 0.02555 -0.0813 1.0000 0.0189
-15.500 -1.1646 0.02835 0.02406 -0.0806 1.0000 0.0192
-15.250 -1.1587 0.02703 0.02267 -0.0796 1.0000 0.0196
-15.000 -1.1496 0.02603 0.02161 -0.0784 1.0000 0.0199
-14.750 -1.1430 0.02496 0.02047 -0.0767 1.0000 0.0203
-14.500 -1.1324 0.02420 0.01964 -0.0751 1.0000 0.0207
-14.250 -1.1215 0.02351 0.01888 -0.0732 1.0000 0.0210
-14.000 -1.1173 0.02260 0.01789 -0.0704 1.0000 0.0213
-13.750 -1.1176 0.02165 0.01689 -0.0666 1.0000 0.0217
-13.500 -1.1141 0.02103 0.01624 -0.0628 1.0000 0.0222
-13.250 -1.1087 0.02056 0.01575 -0.0592 1.0000 0.0226
-13.000 -1.0988 0.02009 0.01525 -0.0563 1.0000 0.0231
-12.500 -1.0528 0.01902 0.01409 -0.0556 0.9968 0.0242
-12.250 -1.0219 0.01862 0.01362 -0.0566 0.9875 0.0247
-12.000 -0.9953 0.01759 0.01254 -0.0573 0.9753 0.0256
-11.750 -0.9584 0.01696 0.01190 -0.0598 0.9655 0.0265
-11.500 -0.9140 0.01642 0.01132 -0.0637 0.9568 0.0275
-11.250 -0.8672 0.01587 0.01070 -0.0681 0.9451 0.0285
-11.000 -0.8239 0.01536 0.01008 -0.0717 0.9282 0.0292
-10.750 -0.7989 0.01471 0.00932 -0.0717 0.9061 0.0304
-10.500 -0.7771 0.01445 0.00898 -0.0707 0.8886 0.0313
-10.250 -0.7565 0.01418 0.00863 -0.0693 0.8731 0.0321
-10.000 -0.7356 0.01393 0.00830 -0.0680 0.8588 0.0328
-9.750 -0.7138 0.01372 0.00800 -0.0668 0.8459 0.0335
-9.500 -0.6948 0.01330 0.00750 -0.0652 0.8334 0.0344
-9.250 -0.6747 0.01294 0.00709 -0.0637 0.8211 0.0356
-9.000 -0.6522 0.01270 0.00680 -0.0627 0.8097 0.0367
-8.750 -0.6296 0.01247 0.00649 -0.0616 0.7991 0.0377
-8.500 -0.6061 0.01229 0.00624 -0.0607 0.7889 0.0386
-8.250 -0.5841 0.01196 0.00585 -0.0596 0.7792 0.0399
-8.000 -0.5620 0.01168 0.00552 -0.0584 0.7692 0.0415
-7.750 -0.5381 0.01145 0.00525 -0.0576 0.7610 0.0429
-7.500 -0.5139 0.01128 0.00502 -0.0568 0.7524 0.0444
-7.250 -0.4901 0.01102 0.00472 -0.0559 0.7449 0.0462
-7.000 -0.4665 0.01077 0.00444 -0.0551 0.7376 0.0487
-6.750 -0.4418 0.01060 0.00422 -0.0543 0.7314 0.0509
-6.500 -0.4172 0.01035 0.00397 -0.0536 0.7261 0.0542
-6.250 -0.3926 0.01013 0.00375 -0.0529 0.7206 0.0581
-6.000 -0.3682 0.00994 0.00353 -0.0521 0.7150 0.0632
-5.750 -0.3429 0.00972 0.00334 -0.0516 0.7104 0.0697
-5.500 -0.3181 0.00949 0.00315 -0.0509 0.7054 0.0798
-5.250 -0.2933 0.00930 0.00299 -0.0502 0.7005 0.0921
-5.000 -0.2677 0.00915 0.00286 -0.0497 0.6961 0.1030
-4.750 -0.2419 0.00898 0.00274 -0.0492 0.6914 0.1134
-4.500 -0.2161 0.00884 0.00261 -0.0487 0.6863 0.1228
-4.250 -0.1902 0.00875 0.00250 -0.0482 0.6812 0.1311
-4.000 -0.1641 0.00861 0.00240 -0.0477 0.6770 0.1416
-3.750 -0.1379 0.00847 0.00230 -0.0473 0.6723 0.1520
-3.500 -0.1117 0.00837 0.00220 -0.0469 0.6675 0.1621
-3.250 -0.0859 0.00827 0.00211 -0.0463 0.6626 0.1755
-3.000 -0.0598 0.00811 0.00203 -0.0459 0.6578 0.1920
-2.750 -0.0342 0.00796 0.00194 -0.0454 0.6524 0.2131
-2.500 -0.0090 0.00783 0.00187 -0.0447 0.6470 0.2375
-2.250 0.0169 0.00768 0.00181 -0.0443 0.6421 0.2638
-2.000 0.0426 0.00754 0.00175 -0.0438 0.6366 0.2910
-1.750 0.0673 0.00738 0.00168 -0.0430 0.6310 0.3268
-1.500 0.0915 0.00716 0.00163 -0.0423 0.6255 0.3740
-1.250 0.1153 0.00693 0.00158 -0.0414 0.6189 0.4316
-1.000 0.1387 0.00676 0.00154 -0.0404 0.6123 0.4850
-0.750 0.1630 0.00657 0.00150 -0.0396 0.6057 0.5326
-0.500 0.1859 0.00639 0.00148 -0.0385 0.5986 0.5875
-0.250 0.2085 0.00623 0.00148 -0.0373 0.5916 0.6448
0.000 0.2314 0.00611 0.00149 -0.0361 0.5831 0.6933
0.250 0.2548 0.00604 0.00150 -0.0350 0.5747 0.7315
0.500 0.2786 0.00600 0.00152 -0.0339 0.5648 0.7623
0.750 0.3031 0.00598 0.00155 -0.0330 0.5553 0.7901
1.000 0.3270 0.00599 0.00159 -0.0320 0.5444 0.8151
1.250 0.3518 0.00601 0.00163 -0.0312 0.5325 0.8372
1.500 0.3769 0.00604 0.00167 -0.0305 0.5207 0.8564
1.750 0.4024 0.00609 0.00171 -0.0299 0.5086 0.8749
2.000 0.4302 0.00615 0.00177 -0.0298 0.4952 0.8948
2.250 0.4714 0.00624 0.00187 -0.0327 0.4807 0.9171
2.500 0.5200 0.00639 0.00200 -0.0373 0.4676 0.9298
2.750 0.5697 0.00655 0.00211 -0.0421 0.4566 0.9378
3.250 0.6469 0.00691 0.00241 -0.0467 0.4392 0.9568
3.750 0.7116 0.00729 0.00272 -0.0486 0.4240 0.9724
4.000 0.7467 0.00747 0.00286 -0.0502 0.4169 0.9772
4.250 0.7771 0.00764 0.00301 -0.0508 0.4111 0.9828
4.500 0.8146 0.00776 0.00312 -0.0529 0.4043 0.9848
4.750 0.8512 0.00793 0.00325 -0.0549 0.3980 0.9876
5.000 0.8876 0.00806 0.00339 -0.0568 0.3925 0.9908
5.250 0.9231 0.00820 0.00353 -0.0585 0.3863 0.9936
5.500 0.9601 0.00835 0.00364 -0.0607 0.3790 0.9956
5.750 0.9964 0.00843 0.00373 -0.0627 0.3710 0.9975
6.000 1.0318 0.00858 0.00384 -0.0645 0.3605 0.9994
6.250 1.0581 0.00871 0.00395 -0.0644 0.3505 1.0000
6.500 1.0778 0.00885 0.00407 -0.0629 0.3409 1.0000
6.750 1.0970 0.00904 0.00421 -0.0613 0.3284 1.0000
7.000 1.1160 0.00927 0.00438 -0.0596 0.3139 1.0000
7.250 1.1343 0.00954 0.00459 -0.0579 0.2967 1.0000
7.500 1.1512 0.00988 0.00483 -0.0559 0.2768 1.0000
7.750 1.1662 0.01029 0.00514 -0.0536 0.2555 1.0000
8.000 1.1808 0.01072 0.00547 -0.0513 0.2368 1.0000
8.250 1.1951 0.01114 0.00581 -0.0489 0.2192 1.0000
8.500 1.2095 0.01155 0.00615 -0.0465 0.2051 1.0000
8.750 1.2231 0.01198 0.00651 -0.0440 0.1917 1.0000
9.000 1.2364 0.01238 0.00687 -0.0414 0.1797 1.0000
9.250 1.2499 0.01275 0.00721 -0.0389 0.1701 1.0000
9.500 1.2570 0.01315 0.00757 -0.0352 0.1602 1.0000
9.750 1.2644 0.01353 0.00793 -0.0315 0.1517 1.0000
10.000 1.2739 0.01393 0.00832 -0.0284 0.1437 1.0000
10.250 1.2817 0.01446 0.00880 -0.0252 0.1342 1.0000
10.500 1.2919 0.01498 0.00930 -0.0225 0.1256 1.0000
10.750 1.3009 0.01560 0.00989 -0.0199 0.1160 1.0000
11.000 1.3088 0.01636 0.01060 -0.0173 0.1055 1.0000
11.250 1.3152 0.01726 0.01145 -0.0147 0.0928 1.0000
11.500 1.3161 0.01855 0.01263 -0.0118 0.0752 1.0000
11.750 1.3150 0.02010 0.01406 -0.0090 0.0586 1.0000
12.000 1.3179 0.02152 0.01545 -0.0068 0.0500 1.0000
12.250 1.3255 0.02273 0.01667 -0.0052 0.0457 1.0000
12.500 1.3320 0.02407 0.01802 -0.0038 0.0423 1.0000
12.750 1.3409 0.02530 0.01929 -0.0026 0.0400 1.0000
13.000 1.3471 0.02678 0.02078 -0.0013 0.0379 1.0000
13.250 1.3541 0.02824 0.02228 -0.0003 0.0361 1.0000
13.500 1.3623 0.02964 0.02373 0.0007 0.0348 1.0000
13.750 1.3691 0.03120 0.02532 0.0016 0.0336 1.0000
14.000 1.3729 0.03304 0.02720 0.0025 0.0321 1.0000
14.250 1.3770 0.03488 0.02910 0.0033 0.0310 1.0000
14.500 1.3840 0.03653 0.03082 0.0039 0.0303 1.0000
14.750 1.3902 0.03830 0.03263 0.0045 0.0291 1.0000
15.000 1.3924 0.04048 0.03486 0.0050 0.0284 1.0000
15.250 1.3936 0.04284 0.03727 0.0055 0.0275 1.0000
15.500 1.3932 0.04544 0.03993 0.0058 0.0266 1.0000
15.750 1.3988 0.04746 0.04202 0.0060 0.0259 1.0000
16.000 1.4019 0.04978 0.04441 0.0061 0.0253 1.0000
16.250 1.4035 0.05233 0.04702 0.0061 0.0245 1.0000
16.500 1.4036 0.05512 0.04985 0.0060 0.0238 1.0000
16.750 1.3996 0.05842 0.05321 0.0058 0.0231 1.0000
17.000 1.3938 0.06203 0.05689 0.0054 0.0225 1.0000
17.250 1.3950 0.06486 0.05981 0.0051 0.0221 1.0000
17.500 1.3958 0.06777 0.06279 0.0046 0.0217 1.0000
17.750 1.3957 0.07082 0.06591 0.0041 0.0210 1.0000
18.000 1.3924 0.07430 0.06946 0.0034 0.0206 1.0000
18.250 1.3867 0.07818 0.07340 0.0026 0.0201 1.0000
18.500 1.3799 0.08225 0.07754 0.0016 0.0197 1.0000
18.750 1.3693 0.08689 0.08226 0.0004 0.0193 1.0000
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