NACA 67 (naca671215-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA 67 (naca671215-il) Reynolds number: 1,000,000 Max Cl/Cd: 71.28 at α=2.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-naca671215-il-1000000-n5.txt Download as CSV file: xf-naca671215-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NACA 67
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
------ -------- --------- --------- -------- -------- --------
-19.500 -0.8935 0.09335 0.09069 -0.0867 0.9676 0.0100
-19.250 -0.9413 0.07957 0.07666 -0.0956 0.9661 0.0099
-18.750 -0.9772 0.06273 0.05943 -0.1092 0.9611 0.0100
-18.500 -0.9871 0.05642 0.05293 -0.1144 0.9575 0.0100
-18.250 -0.9887 0.05174 0.04808 -0.1183 0.9532 0.0101
-18.000 -0.9874 0.04808 0.04428 -0.1210 0.9481 0.0102
-17.750 -0.9913 0.04463 0.04067 -0.1223 0.9422 0.0102
-17.250 -0.9924 0.03957 0.03534 -0.1226 0.9320 0.0103
-17.000 -0.9914 0.03755 0.03320 -0.1221 0.9270 0.0104
-16.750 -0.9871 0.03591 0.03144 -0.1214 0.9225 0.0106
-16.500 -0.9869 0.03406 0.02948 -0.1202 0.9184 0.0105
-16.250 -0.9821 0.03264 0.02796 -0.1191 0.9142 0.0107
-16.000 -0.9760 0.03137 0.02658 -0.1179 0.9100 0.0108
-15.750 -0.9719 0.03000 0.02509 -0.1164 0.9060 0.0108
-15.500 -0.9622 0.02902 0.02402 -0.1153 0.9028 0.0109
-15.250 -0.9564 0.02783 0.02273 -0.1137 0.8990 0.0110
-15.000 -0.9475 0.02685 0.02166 -0.1122 0.8953 0.0110
-14.750 -0.9424 0.02566 0.02036 -0.1103 0.8917 0.0112
-14.500 -0.9339 0.02468 0.01929 -0.1086 0.8886 0.0114
-14.250 -0.9236 0.02381 0.01834 -0.1071 0.8856 0.0114
-14.000 -0.9130 0.02296 0.01741 -0.1055 0.8825 0.0116
-13.750 -0.9008 0.02221 0.01660 -0.1040 0.8794 0.0117
-13.500 -0.8884 0.02149 0.01580 -0.1025 0.8766 0.0119
-13.250 -0.8743 0.02086 0.01511 -0.1011 0.8740 0.0121
-13.000 -0.8600 0.02023 0.01442 -0.0998 0.8717 0.0123
-12.750 -0.8444 0.01967 0.01380 -0.0986 0.8692 0.0124
-12.500 -0.8284 0.01913 0.01322 -0.0973 0.8667 0.0126
-12.250 -0.8122 0.01861 0.01264 -0.0961 0.8644 0.0128
-12.000 -0.7956 0.01812 0.01209 -0.0949 0.8623 0.0130
-11.750 -0.7785 0.01764 0.01155 -0.0937 0.8604 0.0132
-11.250 -0.7429 0.01676 0.01056 -0.0915 0.8571 0.0135
-11.000 -0.7245 0.01634 0.01010 -0.0904 0.8556 0.0137
-10.750 -0.7059 0.01593 0.00965 -0.0894 0.8541 0.0139
-10.500 -0.6873 0.01550 0.00919 -0.0883 0.8525 0.0143
-10.250 -0.6683 0.01510 0.00877 -0.0873 0.8510 0.0147
-10.000 -0.6488 0.01475 0.00840 -0.0863 0.8495 0.0153
-9.750 -0.6290 0.01442 0.00804 -0.0853 0.8482 0.0159
-9.500 -0.6089 0.01410 0.00769 -0.0844 0.8469 0.0162
-9.250 -0.5884 0.01380 0.00736 -0.0835 0.8456 0.0169
-9.000 -0.5681 0.01350 0.00703 -0.0826 0.8443 0.0177
-8.750 -0.5473 0.01322 0.00675 -0.0818 0.8428 0.0189
-8.500 -0.5262 0.01296 0.00648 -0.0809 0.8418 0.0205
-8.250 -0.5052 0.01269 0.00621 -0.0801 0.8408 0.0217
-8.000 -0.4839 0.01245 0.00598 -0.0793 0.8398 0.0233
-7.750 -0.4621 0.01223 0.00575 -0.0785 0.8388 0.0247
-7.500 -0.4403 0.01201 0.00551 -0.0778 0.8378 0.0255
-7.250 -0.4191 0.01176 0.00527 -0.0769 0.8368 0.0270
-7.000 -0.3975 0.01154 0.00506 -0.0761 0.8358 0.0285
-6.750 -0.3755 0.01134 0.00484 -0.0753 0.8348 0.0296
-6.500 -0.3534 0.01115 0.00464 -0.0745 0.8339 0.0304
-6.250 -0.3315 0.01095 0.00444 -0.0737 0.8329 0.0320
-6.000 -0.3098 0.01075 0.00424 -0.0729 0.8320 0.0338
-5.750 -0.2878 0.01056 0.00406 -0.0720 0.8310 0.0357
-5.500 -0.2654 0.01040 0.00388 -0.0713 0.8300 0.0371
-5.250 -0.2436 0.01021 0.00371 -0.0704 0.8289 0.0402
-5.000 -0.2216 0.01004 0.00355 -0.0696 0.8279 0.0435
-4.750 -0.1999 0.00987 0.00340 -0.0686 0.8270 0.0485
-4.500 -0.1785 0.00970 0.00326 -0.0677 0.8264 0.0535
-4.250 -0.1583 0.00950 0.00312 -0.0664 0.8256 0.0637
-3.750 -0.1216 0.00909 0.00289 -0.0632 0.8239 0.1041
-3.500 -0.1047 0.00889 0.00280 -0.0612 0.8229 0.1315
-3.250 -0.0883 0.00866 0.00270 -0.0592 0.8217 0.1666
-3.000 -0.0720 0.00836 0.00259 -0.0572 0.8205 0.2159
-2.750 -0.0560 0.00804 0.00247 -0.0551 0.8194 0.2701
-2.250 -0.0259 0.00733 0.00223 -0.0506 0.8172 0.4007
-2.000 -0.0143 0.00685 0.00208 -0.0476 0.8161 0.4896
-1.750 -0.0075 0.00617 0.00184 -0.0436 0.8147 0.6097
-1.500 0.0025 0.00567 0.00185 -0.0400 0.8134 0.7422
-1.250 0.0291 0.00574 0.00198 -0.0398 0.8125 0.7741
-1.000 0.0566 0.00588 0.00214 -0.0398 0.8115 0.7918
-0.750 0.0837 0.00599 0.00229 -0.0396 0.8107 0.8020
-0.500 0.1115 0.00607 0.00239 -0.0397 0.8097 0.8075
-0.250 0.1392 0.00609 0.00241 -0.0399 0.8085 0.8097
0.000 0.1671 0.00610 0.00241 -0.0401 0.8073 0.8110
0.250 0.1952 0.00610 0.00241 -0.0404 0.8060 0.8120
0.500 0.2233 0.00610 0.00240 -0.0407 0.8044 0.8129
0.750 0.2519 0.00605 0.00236 -0.0410 0.8017 0.8139
1.000 0.2810 0.00598 0.00226 -0.0414 0.7976 0.8146
1.250 0.3073 0.00592 0.00221 -0.0412 0.7915 0.8155
1.500 0.3338 0.00585 0.00215 -0.0410 0.7846 0.8164
1.750 0.3603 0.00580 0.00210 -0.0408 0.7765 0.8173
2.000 0.3853 0.00575 0.00203 -0.0403 0.7635 0.8180
2.250 0.4077 0.00572 0.00197 -0.0391 0.7382 0.8189
2.500 0.4076 0.00609 0.00196 -0.0331 0.6532 0.8203
2.750 0.3941 0.00665 0.00218 -0.0244 0.5769 0.8224
3.000 0.3851 0.00716 0.00245 -0.0169 0.5178 0.8244
3.250 0.3810 0.00780 0.00282 -0.0107 0.4526 0.8260
3.500 0.3785 0.00853 0.00321 -0.0050 0.3737 0.8275
3.750 0.3909 0.00895 0.00346 -0.0023 0.3318 0.8284
4.250 0.4148 0.00990 0.00400 0.0030 0.2341 0.8306
4.500 0.4301 0.01030 0.00426 0.0050 0.1956 0.8318
4.750 0.4459 0.01071 0.00452 0.0069 0.1603 0.8331
5.000 0.4635 0.01107 0.00476 0.0084 0.1321 0.8342
5.250 0.4818 0.01142 0.00501 0.0098 0.1063 0.8352
5.500 0.4994 0.01182 0.00529 0.0113 0.0796 0.8362
5.750 0.5177 0.01220 0.00556 0.0127 0.0595 0.8373
6.000 0.5377 0.01250 0.00581 0.0138 0.0496 0.8383
6.250 0.5584 0.01278 0.00606 0.0147 0.0440 0.8393
6.500 0.5799 0.01303 0.00630 0.0154 0.0405 0.8403
6.750 0.6008 0.01332 0.00656 0.0163 0.0370 0.8413
7.000 0.6221 0.01357 0.00683 0.0171 0.0350 0.8423
7.250 0.6427 0.01387 0.00710 0.0180 0.0320 0.8434
7.500 0.6633 0.01418 0.00740 0.0188 0.0299 0.8443
7.750 0.6844 0.01445 0.00768 0.0196 0.0287 0.8453
8.000 0.7054 0.01473 0.00798 0.0204 0.0277 0.8467
8.250 0.7257 0.01504 0.00830 0.0213 0.0261 0.8481
8.500 0.7455 0.01538 0.00864 0.0222 0.0245 0.8494
8.750 0.7658 0.01568 0.00897 0.0231 0.0234 0.8507
9.000 0.7859 0.01601 0.00933 0.0239 0.0226 0.8520
9.250 0.8054 0.01637 0.00969 0.0248 0.0207 0.8534
9.500 0.8252 0.01673 0.01007 0.0257 0.0195 0.8549
9.750 0.8448 0.01710 0.01045 0.0266 0.0180 0.8564
10.000 0.8637 0.01750 0.01086 0.0275 0.0168 0.8579
10.250 0.8822 0.01794 0.01130 0.0285 0.0146 0.8595
10.500 0.9008 0.01838 0.01175 0.0295 0.0139 0.8609
10.750 0.9187 0.01885 0.01224 0.0305 0.0130 0.8625
11.000 0.9367 0.01931 0.01274 0.0316 0.0123 0.8643
11.250 0.9541 0.01979 0.01326 0.0326 0.0120 0.8663
11.500 0.9705 0.02034 0.01384 0.0338 0.0114 0.8684
11.750 0.9877 0.02086 0.01440 0.0349 0.0112 0.8705
12.000 1.0036 0.02148 0.01505 0.0361 0.0108 0.8729
12.250 1.0204 0.02202 0.01564 0.0371 0.0108 0.8753
12.500 1.0349 0.02274 0.01640 0.0384 0.0105 0.8776
12.750 1.0500 0.02337 0.01709 0.0396 0.0104 0.8802
13.000 1.0652 0.02401 0.01779 0.0408 0.0103 0.8829
13.250 1.0794 0.02471 0.01856 0.0420 0.0101 0.8857
13.500 1.0931 0.02546 0.01938 0.0433 0.0100 0.8887
13.750 1.1063 0.02627 0.02025 0.0445 0.0099 0.8916
14.250 1.1310 0.02797 0.02209 0.0471 0.0098 0.8973
14.500 1.1416 0.02895 0.02315 0.0485 0.0096 0.9007
14.750 1.1530 0.02988 0.02415 0.0498 0.0096 0.9042
15.000 1.1628 0.03096 0.02531 0.0511 0.0095 0.9076
15.250 1.1737 0.03199 0.02641 0.0522 0.0094 0.9106
15.500 1.1818 0.03317 0.02768 0.0536 0.0092 0.9141
15.750 1.1891 0.03448 0.02908 0.0550 0.0092 0.9180
16.000 1.1967 0.03579 0.03047 0.0561 0.0091 0.9218
16.500 1.2090 0.03875 0.03361 0.0584 0.0090 0.9292
16.750 1.2145 0.04033 0.03528 0.0594 0.0089 0.9336
17.000 1.2173 0.04223 0.03726 0.0604 0.0087 0.9380
17.250 1.2223 0.04402 0.03916 0.0611 0.0087 0.9428
17.500 1.2251 0.04619 0.04144 0.0615 0.0087 0.9486
17.750 1.2252 0.04893 0.04431 0.0615 0.0085 0.9549
18.000 1.2298 0.05174 0.04725 0.0603 0.0085 0.9613
18.250 1.2351 0.05498 0.05063 0.0584 0.0085 0.9671
18.500 1.2304 0.05968 0.05547 0.0559 0.0083 0.9725
18.750 1.2305 0.06342 0.05933 0.0540 0.0083 1.0000
19.000 1.2203 0.06787 0.06391 0.0529 0.0082 1.0000
19.250 1.2070 0.07301 0.06918 0.0512 0.0082 1.0000
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