LOCKHEED C-5A BL0 AIRFOIL (c5a-il) Xfoil prediction polar at RE=500,000 Ncrit=9
| Details | Polar file |
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Airfoil: LOCKHEED C-5A BL0 AIRFOIL (c5a-il) Reynolds number: 500,000 Max Cl/Cd: 56.82 at α=3° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-c5a-il-500000.txt Download as CSV file: xf-c5a-il-500000.csv |
XFOIL Version 6.96
Calculated polar for: LOCKHEED C-5A BL0 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
------ -------- --------- --------- -------- -------- --------
-13.250 -0.6516 0.10036 0.09773 -0.0497 1.0000 0.0302
-13.000 -0.6815 0.09158 0.08886 -0.0551 1.0000 0.0302
-12.750 -0.7091 0.08480 0.08198 -0.0586 1.0000 0.0302
-12.500 -0.7358 0.07929 0.07637 -0.0605 1.0000 0.0302
-12.250 -0.7620 0.07475 0.07173 -0.0610 1.0000 0.0301
-12.000 -0.7881 0.07104 0.06792 -0.0602 1.0000 0.0302
-11.750 -0.8143 0.06805 0.06481 -0.0580 1.0000 0.0302
-11.500 -0.8407 0.06570 0.06235 -0.0543 1.0000 0.0302
-11.250 -0.8682 0.06399 0.06056 -0.0491 1.0000 0.0302
-11.000 -0.8959 0.06267 0.05915 -0.0425 1.0000 0.0302
-10.750 -0.9167 0.06079 0.05712 -0.0371 1.0000 0.0302
-10.500 -0.9335 0.05880 0.05497 -0.0321 1.0000 0.0303
-10.250 -0.9753 0.05047 0.04632 -0.0261 1.0000 0.0309
-10.000 -0.9710 0.04740 0.04322 -0.0240 1.0000 0.0314
-9.750 -0.9653 0.04532 0.04111 -0.0217 1.0000 0.0318
-9.500 -0.9812 0.03711 0.03211 -0.0150 1.0000 0.0231
-9.250 -0.9790 0.03357 0.02826 -0.0117 1.0000 0.0220
-9.000 -0.9707 0.03048 0.02480 -0.0089 0.9999 0.0214
-8.750 -0.9462 0.02851 0.02261 -0.0092 0.9985 0.0215
-8.500 -0.9209 0.02645 0.02030 -0.0094 0.9972 0.0214
-8.250 -0.8938 0.02478 0.01843 -0.0098 0.9960 0.0214
-8.000 -0.8654 0.02347 0.01699 -0.0105 0.9949 0.0216
-7.750 -0.8376 0.02234 0.01576 -0.0110 0.9936 0.0218
-7.500 -0.8107 0.02132 0.01467 -0.0113 0.9917 0.0221
-7.250 -0.7828 0.02040 0.01368 -0.0119 0.9899 0.0224
-7.000 -0.7541 0.01955 0.01278 -0.0126 0.9883 0.0228
-6.750 -0.7241 0.01877 0.01195 -0.0136 0.9868 0.0233
-6.500 -0.6923 0.01822 0.01134 -0.0149 0.9856 0.0239
-6.250 -0.6673 0.01746 0.01054 -0.0148 0.9829 0.0246
-6.000 -0.6427 0.01643 0.00949 -0.0149 0.9800 0.0256
-5.750 -0.6130 0.01581 0.00887 -0.0158 0.9780 0.0268
-5.500 -0.5813 0.01531 0.00834 -0.0171 0.9765 0.0282
-5.250 -0.5476 0.01491 0.00790 -0.0187 0.9754 0.0300
-5.000 -0.5236 0.01427 0.00724 -0.0184 0.9715 0.0331
-4.750 -0.4923 0.01387 0.00681 -0.0194 0.9683 0.0373
-4.500 -0.4576 0.01325 0.00626 -0.0213 0.9660 0.0511
-4.250 -0.4253 0.01195 0.00562 -0.0233 0.9644 0.1810
-4.000 -0.3942 0.01054 0.00507 -0.0254 0.9632 0.3692
-3.750 -0.3754 0.00979 0.00482 -0.0241 0.9574 0.4875
-3.500 -0.3437 0.00938 0.00470 -0.0252 0.9549 0.5621
-3.250 -0.3095 0.00919 0.00463 -0.0267 0.9530 0.6025
-3.000 -0.2739 0.00908 0.00457 -0.0285 0.9516 0.6311
-2.750 -0.2378 0.00900 0.00452 -0.0303 0.9506 0.6520
-2.500 -0.2152 0.00897 0.00451 -0.0291 0.9449 0.6687
-2.250 -0.1833 0.00890 0.00446 -0.0300 0.9419 0.6835
-2.000 -0.1469 0.00879 0.00432 -0.0319 0.9398 0.6929
-1.750 -0.1084 0.00862 0.00418 -0.0341 0.9383 0.7009
-1.500 -0.0699 0.00848 0.00402 -0.0364 0.9372 0.7098
-1.250 -0.0336 0.00836 0.00393 -0.0382 0.9361 0.7180
-1.000 -0.0122 0.00833 0.00391 -0.0367 0.9287 0.7269
-0.750 0.0216 0.00818 0.00380 -0.0379 0.9259 0.7352
-0.500 0.0573 0.00800 0.00363 -0.0395 0.9235 0.7430
-0.250 0.0949 0.00777 0.00344 -0.0414 0.9210 0.7496
0.000 0.1194 0.00765 0.00331 -0.0404 0.9118 0.7565
0.250 0.1550 0.00741 0.00310 -0.0418 0.9070 0.7618
0.500 0.1820 0.00727 0.00298 -0.0414 0.8966 0.7680
0.750 0.2131 0.00711 0.00282 -0.0419 0.8863 0.7740
1.000 0.2425 0.00697 0.00269 -0.0419 0.8715 0.7793
1.250 0.2714 0.00689 0.00260 -0.0419 0.8532 0.7860
1.500 0.3004 0.00685 0.00254 -0.0419 0.8340 0.7922
1.750 0.3290 0.00687 0.00252 -0.0419 0.8122 0.7986
2.000 0.3560 0.00694 0.00250 -0.0415 0.7846 0.8053
2.250 0.3808 0.00705 0.00253 -0.0407 0.7464 0.8103
2.500 0.4037 0.00726 0.00257 -0.0395 0.6996 0.8163
2.750 0.4254 0.00752 0.00264 -0.0381 0.6495 0.8224
3.000 0.4455 0.00784 0.00278 -0.0364 0.5971 0.8279
3.250 0.4650 0.00824 0.00293 -0.0347 0.5359 0.8346
3.500 0.4826 0.00875 0.00312 -0.0326 0.4497 0.8407
3.750 0.4983 0.00948 0.00341 -0.0304 0.3468 0.8472
4.000 0.5167 0.01019 0.00372 -0.0289 0.2559 0.8542
4.250 0.5360 0.01078 0.00402 -0.0274 0.1849 0.8603
4.500 0.5582 0.01123 0.00429 -0.0265 0.1444 0.8675
4.750 0.5802 0.01161 0.00459 -0.0254 0.1148 0.8738
5.000 0.6015 0.01209 0.00489 -0.0243 0.0826 0.8811
5.250 0.6241 0.01243 0.00520 -0.0233 0.0722 0.8881
5.500 0.6467 0.01272 0.00553 -0.0223 0.0678 0.8955
5.750 0.6696 0.01300 0.00584 -0.0213 0.0646 0.9031
6.000 0.6905 0.01334 0.00621 -0.0200 0.0616 0.9112
6.250 0.7103 0.01378 0.00669 -0.0184 0.0590 0.9198
6.500 0.7311 0.01406 0.00705 -0.0170 0.0577 0.9292
6.750 0.7506 0.01436 0.00742 -0.0153 0.0561 0.9389
7.000 0.7702 0.01468 0.00778 -0.0137 0.0541 0.9502
7.250 0.7900 0.01508 0.00821 -0.0122 0.0522 0.9627
7.500 0.8120 0.01590 0.00906 -0.0115 0.0498 0.9753
7.750 0.8418 0.01650 0.00973 -0.0124 0.0484 0.9861
8.000 0.8742 0.01696 0.01026 -0.0138 0.0466 0.9980
8.250 0.8963 0.01742 0.01075 -0.0132 0.0449 1.0000
8.500 0.9181 0.01795 0.01130 -0.0126 0.0433 1.0000
8.750 0.9389 0.01873 0.01207 -0.0118 0.0415 1.0000
9.000 0.9596 0.02000 0.01340 -0.0111 0.0395 1.0000
9.250 0.9818 0.02030 0.01379 -0.0103 0.0382 1.0000
9.500 1.0027 0.02075 0.01430 -0.0094 0.0365 1.0000
9.750 1.0224 0.02126 0.01484 -0.0083 0.0351 1.0000
10.000 1.0413 0.02187 0.01545 -0.0072 0.0337 1.0000
10.250 1.0603 0.02331 0.01695 -0.0063 0.0320 1.0000
10.500 1.0781 0.02359 0.01734 -0.0048 0.0309 1.0000
10.750 1.0956 0.02402 0.01785 -0.0034 0.0296 1.0000
11.000 1.1126 0.02442 0.01829 -0.0019 0.0284 1.0000
11.250 1.1290 0.02486 0.01873 -0.0005 0.0274 1.0000
11.500 1.1424 0.02624 0.02015 0.0011 0.0262 1.0000
11.750 1.1580 0.02676 0.02082 0.0027 0.0254 1.0000
12.000 1.1728 0.02739 0.02156 0.0042 0.0244 1.0000
12.250 1.1874 0.02798 0.02221 0.0057 0.0235 1.0000
12.500 1.2017 0.02853 0.02279 0.0072 0.0227 1.0000
12.750 1.2135 0.02940 0.02368 0.0088 0.0220 1.0000
13.000 1.2206 0.03098 0.02537 0.0108 0.0212 1.0000
13.250 1.2307 0.03211 0.02667 0.0125 0.0206 1.0000
13.500 1.2397 0.03333 0.02804 0.0141 0.0199 1.0000
13.750 1.2486 0.03452 0.02932 0.0156 0.0193 1.0000
14.000 1.2571 0.03572 0.03059 0.0170 0.0187 1.0000
14.250 1.2642 0.03709 0.03201 0.0182 0.0182 1.0000
14.500 1.2653 0.03912 0.03412 0.0198 0.0177 1.0000
14.750 1.2607 0.04191 0.03707 0.0213 0.0173 1.0000
15.000 1.2611 0.04422 0.03958 0.0222 0.0169 1.0000
15.250 1.2591 0.04692 0.04245 0.0229 0.0165 1.0000
15.500 1.2561 0.04985 0.04555 0.0231 0.0161 1.0000
15.750 1.2527 0.05297 0.04881 0.0230 0.0157 1.0000
16.000 1.2474 0.05652 0.05250 0.0224 0.0155 1.0000
16.250 1.2427 0.06025 0.05635 0.0213 0.0152 1.0000
16.500 1.2361 0.06446 0.06067 0.0197 0.0149 1.0000
16.750 1.2257 0.06948 0.06582 0.0175 0.0147 1.0000
17.000 1.2109 0.07551 0.07200 0.0146 0.0146 1.0000
17.250 1.1924 0.08255 0.07920 0.0108 0.0145 1.0000
17.500 1.1690 0.09090 0.08773 0.0061 0.0145 1.0000
17.750 1.1372 0.10143 0.09849 -0.0001 0.0146 1.0000
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