NACA 65(3)-218 (naca653218-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA 65(3)-218 (naca653218-il) Reynolds number: 500,000 Max Cl/Cd: 76.07 at α=5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-naca653218-il-500000-n5.txt Download as CSV file: xf-naca653218-il-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NACA 65(3)-218
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 -0.9256 0.11123 0.10758 -0.0428 1.0000 0.0155
-19.500 -0.9432 0.10406 0.10027 -0.0469 1.0000 0.0156
-19.250 -0.9555 0.09806 0.09413 -0.0502 1.0000 0.0157
-19.000 -0.9657 0.09260 0.08855 -0.0531 1.0000 0.0158
-18.750 -0.9726 0.08784 0.08370 -0.0555 1.0000 0.0159
-18.500 -0.9797 0.08317 0.07892 -0.0578 1.0000 0.0160
-18.250 -0.9841 0.07903 0.07468 -0.0597 1.0000 0.0161
-18.000 -0.9861 0.07535 0.07092 -0.0613 1.0000 0.0162
-17.750 -0.9879 0.07182 0.06731 -0.0628 1.0000 0.0163
-17.500 -0.9895 0.06840 0.06378 -0.0641 1.0000 0.0164
-17.250 -0.9891 0.06532 0.06062 -0.0652 1.0000 0.0166
-17.000 -0.9896 0.06226 0.05745 -0.0660 1.0000 0.0167
-16.750 -0.9881 0.05950 0.05460 -0.0667 1.0000 0.0168
-16.500 -0.9859 0.05690 0.05191 -0.0673 1.0000 0.0169
-16.250 -0.9830 0.05444 0.04936 -0.0677 1.0000 0.0171
-16.000 -0.9791 0.05214 0.04697 -0.0680 1.0000 0.0172
-15.750 -0.9746 0.04999 0.04473 -0.0681 1.0000 0.0174
-15.500 -0.9691 0.04797 0.04262 -0.0681 1.0000 0.0175
-15.250 -0.9629 0.04606 0.04062 -0.0681 1.0000 0.0178
-15.000 -0.9557 0.04430 0.03877 -0.0680 1.0000 0.0180
-14.750 -0.9484 0.04258 0.03697 -0.0677 1.0000 0.0181
-14.500 -0.9397 0.04104 0.03534 -0.0674 1.0000 0.0183
-14.250 -0.9308 0.03953 0.03375 -0.0671 1.0000 0.0185
-14.000 -0.9208 0.03816 0.03231 -0.0667 1.0000 0.0187
-13.750 -0.9105 0.03670 0.03079 -0.0664 0.9848 0.0189
-13.500 -0.8825 0.03497 0.02899 -0.0702 0.9542 0.0193
-13.250 -0.8529 0.03342 0.02736 -0.0739 0.9356 0.0196
-12.750 -0.8192 0.03114 0.02486 -0.0749 0.8970 0.0202
-12.250 -0.7959 0.02922 0.02273 -0.0731 0.8682 0.0207
-12.000 -0.7849 0.02823 0.02165 -0.0721 0.8569 0.0209
-11.750 -0.7731 0.02734 0.02066 -0.0711 0.8465 0.0213
-11.500 -0.7608 0.02644 0.01968 -0.0701 0.8373 0.0216
-11.250 -0.7485 0.02560 0.01875 -0.0691 0.8289 0.0219
-11.000 -0.7353 0.02478 0.01785 -0.0681 0.8205 0.0223
-10.750 -0.7221 0.02401 0.01698 -0.0670 0.8125 0.0225
-10.500 -0.7114 0.02307 0.01599 -0.0658 0.8047 0.0229
-10.250 -0.6999 0.02222 0.01509 -0.0645 0.7971 0.0233
-10.000 -0.6869 0.02147 0.01429 -0.0634 0.7905 0.0238
-9.750 -0.6731 0.02075 0.01353 -0.0622 0.7838 0.0241
-9.500 -0.6595 0.02008 0.01279 -0.0610 0.7776 0.0247
-9.250 -0.6453 0.01942 0.01208 -0.0598 0.7718 0.0252
-9.000 -0.6309 0.01880 0.01140 -0.0586 0.7655 0.0257
-8.750 -0.6163 0.01822 0.01075 -0.0573 0.7596 0.0264
-8.500 -0.6011 0.01767 0.01014 -0.0560 0.7539 0.0268
-8.250 -0.5886 0.01700 0.00944 -0.0544 0.7481 0.0278
-8.000 -0.5744 0.01647 0.00886 -0.0529 0.7429 0.0285
-7.750 -0.5593 0.01598 0.00834 -0.0514 0.7382 0.0294
-7.500 -0.5439 0.01554 0.00786 -0.0499 0.7332 0.0306
-7.250 -0.5288 0.01516 0.00742 -0.0482 0.7284 0.0317
-7.000 -0.5170 0.01479 0.00701 -0.0459 0.7239 0.0331
-6.750 -0.5006 0.01444 0.00666 -0.0444 0.7193 0.0350
-6.500 -0.4813 0.01414 0.00631 -0.0433 0.7146 0.0371
-6.250 -0.4621 0.01381 0.00597 -0.0422 0.7102 0.0405
-6.000 -0.4417 0.01351 0.00565 -0.0412 0.7064 0.0455
-5.750 -0.4218 0.01313 0.00533 -0.0403 0.7026 0.0574
-5.500 -0.4025 0.01269 0.00499 -0.0393 0.6987 0.0804
-5.250 -0.3845 0.01214 0.00461 -0.0381 0.6949 0.1192
-5.000 -0.3661 0.01158 0.00423 -0.0370 0.6914 0.1681
-4.750 -0.3479 0.01092 0.00383 -0.0360 0.6880 0.2305
-4.500 -0.3304 0.01012 0.00339 -0.0349 0.6842 0.3132
-4.250 -0.3133 0.00925 0.00294 -0.0337 0.6804 0.4136
-4.000 -0.2915 0.00876 0.00275 -0.0331 0.6769 0.4932
-3.750 -0.2654 0.00862 0.00271 -0.0330 0.6740 0.5326
-3.500 -0.2378 0.00858 0.00269 -0.0331 0.6712 0.5576
-3.250 -0.2097 0.00857 0.00269 -0.0333 0.6682 0.5759
-3.000 -0.1815 0.00859 0.00272 -0.0334 0.6649 0.5917
-2.750 -0.1531 0.00859 0.00273 -0.0336 0.6618 0.6004
-2.500 -0.1244 0.00860 0.00269 -0.0339 0.6587 0.6057
-2.000 -0.0662 0.00859 0.00257 -0.0347 0.6534 0.6114
-1.750 -0.0372 0.00856 0.00254 -0.0351 0.6507 0.6138
-1.500 -0.0082 0.00855 0.00252 -0.0355 0.6479 0.6161
-1.250 0.0208 0.00854 0.00250 -0.0359 0.6452 0.6188
-1.000 0.0498 0.00855 0.00247 -0.0363 0.6425 0.6216
-0.750 0.0788 0.00857 0.00244 -0.0366 0.6399 0.6242
-0.500 0.1080 0.00858 0.00243 -0.0371 0.6374 0.6265
-0.250 0.1371 0.00857 0.00243 -0.0375 0.6350 0.6289
0.000 0.1661 0.00857 0.00245 -0.0379 0.6325 0.6314
0.250 0.1950 0.00858 0.00247 -0.0382 0.6299 0.6340
0.500 0.2240 0.00859 0.00249 -0.0386 0.6272 0.6365
0.750 0.2529 0.00862 0.00250 -0.0390 0.6247 0.6392
1.000 0.2819 0.00866 0.00252 -0.0394 0.6225 0.6418
1.250 0.3111 0.00869 0.00256 -0.0398 0.6203 0.6445
1.500 0.3399 0.00870 0.00262 -0.0402 0.6177 0.6472
1.750 0.3687 0.00872 0.00268 -0.0405 0.6150 0.6499
2.000 0.3975 0.00875 0.00274 -0.0409 0.6124 0.6526
2.250 0.4263 0.00879 0.00280 -0.0413 0.6100 0.6555
2.500 0.4552 0.00884 0.00285 -0.0416 0.6076 0.6584
2.750 0.4841 0.00890 0.00292 -0.0420 0.6051 0.6613
3.000 0.5126 0.00893 0.00302 -0.0423 0.6023 0.6641
3.250 0.5408 0.00894 0.00310 -0.0425 0.5977 0.6672
3.500 0.5688 0.00898 0.00316 -0.0427 0.5923 0.6705
3.750 0.5965 0.00902 0.00323 -0.0428 0.5858 0.6738
4.000 0.6234 0.00905 0.00326 -0.0428 0.5746 0.6771
4.250 0.6498 0.00909 0.00331 -0.0427 0.5604 0.6801
4.500 0.6757 0.00914 0.00338 -0.0424 0.5449 0.6832
4.750 0.6998 0.00927 0.00346 -0.0419 0.5215 0.6868
5.000 0.7219 0.00949 0.00360 -0.0410 0.4872 0.6908
5.250 0.7357 0.01008 0.00389 -0.0388 0.4216 0.6949
5.500 0.7419 0.01103 0.00446 -0.0354 0.3445 0.6986
5.750 0.7489 0.01187 0.00504 -0.0322 0.2831 0.7025
6.000 0.7538 0.01270 0.00562 -0.0287 0.2273 0.7068
6.250 0.7562 0.01339 0.00613 -0.0246 0.1866 0.7113
6.500 0.7605 0.01416 0.00674 -0.0211 0.1508 0.7156
6.750 0.7665 0.01493 0.00740 -0.0181 0.1203 0.7201
7.000 0.7727 0.01577 0.00813 -0.0153 0.0919 0.7254
7.250 0.7810 0.01660 0.00886 -0.0129 0.0707 0.7307
7.500 0.7894 0.01745 0.00964 -0.0107 0.0520 0.7357
7.750 0.8010 0.01819 0.01036 -0.0089 0.0427 0.7410
8.000 0.8139 0.01891 0.01109 -0.0074 0.0369 0.7465
8.250 0.8273 0.01963 0.01182 -0.0060 0.0338 0.7516
8.500 0.8414 0.02031 0.01255 -0.0047 0.0314 0.7571
8.750 0.8543 0.02109 0.01336 -0.0034 0.0295 0.7632
9.000 0.8685 0.02183 0.01415 -0.0023 0.0281 0.7692
9.250 0.8821 0.02259 0.01498 -0.0011 0.0266 0.7758
9.500 0.8953 0.02342 0.01585 0.0001 0.0256 0.7828
9.750 0.9066 0.02437 0.01684 0.0014 0.0244 0.7894
10.000 0.9202 0.02519 0.01773 0.0024 0.0235 0.7967
10.500 0.9455 0.02700 0.01969 0.0045 0.0220 0.8114
10.750 0.9576 0.02799 0.02073 0.0056 0.0215 0.8195
11.000 0.9684 0.02904 0.02185 0.0067 0.0211 0.8282
11.250 0.9770 0.03029 0.02315 0.0079 0.0203 0.8380
11.500 0.9879 0.03133 0.02429 0.0089 0.0200 0.8481
11.750 0.9987 0.03243 0.02548 0.0099 0.0197 0.8591
12.000 1.0088 0.03359 0.02674 0.0109 0.0192 0.8716
12.250 1.0179 0.03480 0.02805 0.0120 0.0189 0.8862
12.500 1.0270 0.03601 0.02937 0.0131 0.0186 0.9057
12.750 1.0386 0.03731 0.03079 0.0135 0.0182 0.9339
13.000 1.0606 0.03892 0.03249 0.0111 0.0178 0.9941
13.250 1.0674 0.04034 0.03394 0.0123 0.0175 1.0000
13.500 1.0765 0.04196 0.03559 0.0126 0.0172 1.0000
13.750 1.0835 0.04378 0.03745 0.0130 0.0169 1.0000
14.000 1.0933 0.04541 0.03913 0.0132 0.0166 1.0000
14.250 1.1024 0.04711 0.04090 0.0134 0.0163 1.0000
14.500 1.1112 0.04886 0.04272 0.0136 0.0162 1.0000
14.750 1.1193 0.05074 0.04466 0.0137 0.0159 1.0000
15.000 1.1269 0.05268 0.04666 0.0138 0.0156 1.0000
15.250 1.1346 0.05465 0.04871 0.0138 0.0155 1.0000
15.500 1.1413 0.05676 0.05088 0.0138 0.0154 1.0000
15.750 1.1481 0.05889 0.05308 0.0136 0.0151 1.0000
16.000 1.1548 0.06108 0.05534 0.0134 0.0149 1.0000
16.250 1.1605 0.06343 0.05775 0.0131 0.0148 1.0000
16.500 1.1658 0.06585 0.06024 0.0128 0.0147 1.0000
16.750 1.1706 0.06840 0.06285 0.0123 0.0145 1.0000
17.000 1.1749 0.07101 0.06555 0.0118 0.0144 1.0000
17.250 1.1787 0.07375 0.06837 0.0112 0.0144 1.0000
17.500 1.1815 0.07670 0.07137 0.0104 0.0142 1.0000
17.750 1.1838 0.07973 0.07448 0.0096 0.0140 1.0000
18.000 1.1854 0.08291 0.07772 0.0086 0.0139 1.0000
18.250 1.1861 0.08622 0.08112 0.0076 0.0138 1.0000
18.500 1.1863 0.08968 0.08466 0.0065 0.0137 1.0000
18.750 1.1863 0.09331 0.08841 0.0051 0.0137 1.0000
19.000 1.1858 0.09709 0.09231 0.0036 0.0136 1.0000
19.250 1.1845 0.10101 0.09636 0.0019 0.0135 1.0000
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