B-29 ROOT AIRFOIL (b29root-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: B-29 ROOT AIRFOIL (b29root-il) Reynolds number: 500,000 Max Cl/Cd: 68.83 at α=8.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-b29root-il-500000-n5.txt Download as CSV file: xf-b29root-il-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: B-29 ROOT 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
------ -------- --------- --------- -------- -------- --------
-19.750 -1.0541 0.08380 0.07885 -0.0590 1.0000 0.0457
-19.500 -1.0542 0.08063 0.07560 -0.0603 1.0000 0.0462
-19.250 -1.0534 0.07761 0.07250 -0.0614 1.0000 0.0466
-19.000 -1.0528 0.07464 0.06945 -0.0625 1.0000 0.0471
-18.750 -1.0550 0.07135 0.06613 -0.0637 1.0000 0.0478
-18.500 -1.0544 0.06846 0.06320 -0.0646 1.0000 0.0481
-18.250 -1.0538 0.06556 0.06025 -0.0656 1.0000 0.0488
-18.000 -1.0519 0.06284 0.05747 -0.0664 1.0000 0.0494
-17.750 -1.0487 0.06034 0.05492 -0.0671 1.0000 0.0501
-17.500 -1.0448 0.05792 0.05243 -0.0678 1.0000 0.0510
-17.250 -1.0407 0.05558 0.05002 -0.0683 1.0000 0.0515
-17.000 -1.0351 0.05342 0.04779 -0.0687 1.0000 0.0520
-16.750 -1.0314 0.05114 0.04545 -0.0691 1.0000 0.0526
-16.500 -1.0295 0.04873 0.04301 -0.0694 1.0000 0.0530
-16.250 -1.0260 0.04651 0.04076 -0.0696 1.0000 0.0536
-16.000 -1.0212 0.04445 0.03866 -0.0697 1.0000 0.0541
-15.750 -1.0157 0.04252 0.03669 -0.0698 1.0000 0.0549
-15.500 -1.0099 0.04066 0.03479 -0.0697 1.0000 0.0554
-15.250 -1.0028 0.03897 0.03305 -0.0695 1.0000 0.0560
-15.000 -0.9957 0.03711 0.03116 -0.0686 0.9792 0.0566
-14.750 -0.9412 0.03520 0.02912 -0.0776 0.9323 0.0579
-14.500 -0.8809 0.03291 0.02672 -0.0884 0.9071 0.0592
-14.000 -0.8069 0.02985 0.02331 -0.0989 0.8424 0.0617
-13.750 -0.7934 0.02875 0.02206 -0.0989 0.8198 0.0626
-13.500 -0.7816 0.02776 0.02094 -0.0983 0.8017 0.0634
-13.250 -0.7701 0.02686 0.01991 -0.0974 0.7876 0.0643
-13.000 -0.7619 0.02580 0.01878 -0.0962 0.7753 0.0653
-12.750 -0.7527 0.02486 0.01777 -0.0949 0.7649 0.0662
-12.500 -0.7425 0.02402 0.01686 -0.0936 0.7546 0.0672
-12.250 -0.7322 0.02323 0.01600 -0.0922 0.7460 0.0683
-12.000 -0.7206 0.02251 0.01522 -0.0908 0.7377 0.0694
-11.750 -0.7087 0.02186 0.01449 -0.0893 0.7299 0.0707
-11.500 -0.6975 0.02119 0.01376 -0.0876 0.7230 0.0719
-11.250 -0.6865 0.02054 0.01307 -0.0859 0.7153 0.0732
-11.000 -0.6750 0.01995 0.01244 -0.0841 0.7087 0.0750
-10.750 -0.6620 0.01943 0.01187 -0.0824 0.7029 0.0768
-10.500 -0.6480 0.01895 0.01134 -0.0808 0.6967 0.0786
-10.250 -0.6358 0.01844 0.01080 -0.0789 0.6903 0.0804
-10.000 -0.6231 0.01799 0.01029 -0.0769 0.6843 0.0826
-9.750 -0.6085 0.01756 0.00985 -0.0752 0.6791 0.0851
-9.500 -0.5938 0.01717 0.00942 -0.0734 0.6734 0.0874
-9.250 -0.5801 0.01677 0.00900 -0.0715 0.6676 0.0903
-9.000 -0.5654 0.01642 0.00862 -0.0696 0.6624 0.0937
-8.750 -0.5496 0.01608 0.00826 -0.0679 0.6570 0.0970
-8.500 -0.5347 0.01572 0.00790 -0.0659 0.6518 0.1008
-8.250 -0.5188 0.01544 0.00758 -0.0641 0.6464 0.1044
-8.000 -0.5031 0.01513 0.00725 -0.0622 0.6417 0.1087
-7.750 -0.4867 0.01483 0.00696 -0.0604 0.6366 0.1134
-7.500 -0.4701 0.01455 0.00667 -0.0586 0.6312 0.1185
-7.250 -0.4539 0.01427 0.00639 -0.0567 0.6263 0.1248
-7.000 -0.4375 0.01402 0.00612 -0.0548 0.6218 0.1313
-6.750 -0.4203 0.01374 0.00587 -0.0530 0.6172 0.1389
-6.500 -0.4034 0.01347 0.00562 -0.0511 0.6119 0.1473
-6.250 -0.3866 0.01322 0.00537 -0.0492 0.6070 0.1568
-5.750 -0.3551 0.01261 0.00487 -0.0450 0.5983 0.1870
-5.500 -0.3410 0.01224 0.00461 -0.0426 0.5938 0.2123
-5.250 -0.3266 0.01191 0.00439 -0.0402 0.5890 0.2380
-5.000 -0.3115 0.01164 0.00419 -0.0378 0.5843 0.2652
-4.750 -0.2946 0.01140 0.00403 -0.0358 0.5801 0.2879
-4.500 -0.2769 0.01120 0.00390 -0.0339 0.5754 0.3071
-4.250 -0.2583 0.01106 0.00379 -0.0321 0.5709 0.3234
-4.000 -0.2403 0.01093 0.00369 -0.0302 0.5666 0.3385
-3.750 -0.2222 0.01083 0.00361 -0.0283 0.5625 0.3533
-3.500 -0.2032 0.01071 0.00355 -0.0265 0.5585 0.3685
-3.250 -0.1841 0.01063 0.00349 -0.0247 0.5539 0.3837
-3.000 -0.1659 0.01055 0.00344 -0.0228 0.5490 0.3969
-2.750 -0.1464 0.01050 0.00339 -0.0211 0.5448 0.4082
-2.500 -0.1248 0.01044 0.00335 -0.0198 0.5412 0.4204
-2.250 -0.1043 0.01035 0.00331 -0.0183 0.5373 0.4341
-2.000 -0.0836 0.01027 0.00327 -0.0169 0.5331 0.4488
-1.250 -0.0228 0.01007 0.00319 -0.0122 0.5207 0.4998
-1.000 -0.0018 0.01000 0.00317 -0.0108 0.5166 0.5145
-0.750 0.0208 0.00997 0.00316 -0.0098 0.5126 0.5263
-0.500 0.0422 0.00994 0.00315 -0.0084 0.5088 0.5380
-0.250 0.0642 0.00994 0.00314 -0.0072 0.5052 0.5493
0.000 0.0870 0.00990 0.00315 -0.0062 0.5016 0.5613
0.250 0.1093 0.00986 0.00315 -0.0050 0.4977 0.5731
0.500 0.1315 0.00985 0.00316 -0.0039 0.4934 0.5864
0.750 0.1523 0.00984 0.00318 -0.0024 0.4895 0.6003
1.000 0.1733 0.00984 0.00320 -0.0010 0.4861 0.6146
1.250 0.1963 0.00982 0.00323 0.0000 0.4830 0.6285
1.500 0.2178 0.00979 0.00327 0.0013 0.4793 0.6427
1.750 0.2391 0.00979 0.00330 0.0027 0.4753 0.6569
2.000 0.2602 0.00981 0.00334 0.0040 0.4715 0.6719
2.250 0.2804 0.00983 0.00339 0.0056 0.4680 0.6868
2.500 0.3026 0.00982 0.00345 0.0068 0.4650 0.7004
2.750 0.3244 0.00983 0.00351 0.0080 0.4615 0.7150
3.000 0.3452 0.00984 0.00357 0.0094 0.4576 0.7303
3.250 0.3658 0.00986 0.00364 0.0109 0.4541 0.7450
3.500 0.3861 0.00991 0.00372 0.0124 0.4507 0.7600
4.000 0.4296 0.00996 0.00391 0.0149 0.4441 0.7909
4.250 0.4519 0.01001 0.00402 0.0159 0.4405 0.8059
4.500 0.4744 0.01008 0.00414 0.0170 0.4373 0.8212
4.750 0.4959 0.01016 0.00426 0.0182 0.4339 0.8373
5.000 0.5204 0.01028 0.00442 0.0188 0.4305 0.8519
5.250 0.5491 0.01038 0.00459 0.0185 0.4273 0.8649
5.500 0.5752 0.01051 0.00477 0.0187 0.4240 0.8778
5.750 0.6077 0.01069 0.00499 0.0175 0.4207 0.8883
6.000 0.6364 0.01088 0.00519 0.0171 0.4173 0.8984
6.250 0.6683 0.01112 0.00543 0.0160 0.4137 0.9070
6.500 0.6956 0.01130 0.00564 0.0159 0.4106 0.9155
6.750 0.7333 0.01152 0.00590 0.0135 0.4071 0.9201
7.000 0.7612 0.01172 0.00614 0.0132 0.4038 0.9275
7.250 0.7893 0.01195 0.00638 0.0128 0.4003 0.9334
7.500 0.8225 0.01227 0.00667 0.0112 0.3960 0.9371
7.750 0.8490 0.01250 0.00695 0.0111 0.3914 0.9430
8.000 0.8701 0.01275 0.00723 0.0121 0.3861 0.9497
8.250 0.9006 0.01312 0.00758 0.0109 0.3804 0.9527
8.500 0.9272 0.01347 0.00795 0.0105 0.3736 0.9568
8.750 0.9406 0.01388 0.00835 0.0126 0.3644 0.9644
9.000 0.9685 0.01435 0.00880 0.0115 0.3540 0.9666
9.250 0.9944 0.01483 0.00928 0.0108 0.3460 0.9696
9.500 1.0180 0.01531 0.00976 0.0106 0.3394 0.9735
9.750 1.0351 0.01580 0.01028 0.0117 0.3333 0.9788
10.000 1.0607 0.01644 0.01091 0.0106 0.3256 0.9809
10.250 1.0862 0.01703 0.01151 0.0096 0.3164 0.9833
10.500 1.1068 0.01783 0.01230 0.0092 0.3080 0.9867
10.750 1.1258 0.01866 0.01314 0.0091 0.2982 0.9901
11.000 1.1439 0.01966 0.01412 0.0087 0.2883 0.9930
11.250 1.1616 0.02088 0.01532 0.0080 0.2766 0.9960
11.500 1.1789 0.02222 0.01663 0.0071 0.2631 0.9985
11.750 1.1889 0.02377 0.01815 0.0072 0.2490 1.0000
12.000 1.1794 0.02534 0.01969 0.0108 0.2369 1.0000
12.250 1.1691 0.02711 0.02143 0.0142 0.2244 1.0000
12.500 1.1580 0.02907 0.02334 0.0175 0.2114 1.0000
12.750 1.1464 0.03123 0.02545 0.0204 0.1980 1.0000
13.000 1.1342 0.03358 0.02776 0.0231 0.1850 1.0000
13.250 1.1250 0.03591 0.03005 0.0253 0.1738 1.0000
13.500 1.1177 0.03822 0.03234 0.0273 0.1638 1.0000
13.750 1.1114 0.04056 0.03466 0.0289 0.1555 1.0000
14.000 1.1055 0.04298 0.03708 0.0304 0.1474 1.0000
14.250 1.1019 0.04530 0.03940 0.0316 0.1399 1.0000
14.500 1.0976 0.04775 0.04184 0.0328 0.1332 1.0000
14.750 1.0948 0.05015 0.04424 0.0337 0.1257 1.0000
15.000 1.0918 0.05263 0.04673 0.0345 0.1203 1.0000
15.250 1.0894 0.05513 0.04922 0.0352 0.1129 1.0000
15.500 1.0864 0.05773 0.05182 0.0358 0.1076 1.0000
15.750 1.0848 0.06024 0.05433 0.0363 0.1019 1.0000
16.000 1.0818 0.06297 0.05707 0.0367 0.0964 1.0000
16.250 1.0797 0.06563 0.05972 0.0371 0.0914 1.0000
16.500 1.0789 0.06822 0.06234 0.0373 0.0875 1.0000
16.750 1.0780 0.07083 0.06495 0.0375 0.0834 1.0000
17.000 1.0773 0.07349 0.06763 0.0376 0.0804 1.0000
17.250 1.0785 0.07596 0.07012 0.0376 0.0775 1.0000
17.500 1.0776 0.07871 0.07290 0.0376 0.0751 1.0000
17.750 1.0793 0.08118 0.07540 0.0375 0.0730 1.0000
18.000 1.0813 0.08364 0.07789 0.0374 0.0709 1.0000
18.250 1.0813 0.08638 0.08066 0.0371 0.0688 1.0000
18.500 1.0813 0.08914 0.08343 0.0369 0.0669 1.0000
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