NACA 64(2)-215 (naca642215-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: NACA 64(2)-215 (naca642215-il) Reynolds number: 1,000,000 Max Cl/Cd: 99.17 at α=4.75° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-naca642215-il-1000000.txt Download as CSV file: xf-naca642215-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: NACA 64(2)-215
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
------ -------- --------- --------- -------- -------- --------
-18.750 -0.9425 0.11677 0.11446 -0.0204 1.0000 0.0136
-18.500 -0.9699 0.10649 0.10402 -0.0267 1.0000 0.0137
-18.250 -1.0014 0.09610 0.09344 -0.0330 1.0000 0.0136
-18.000 -1.0261 0.08757 0.08474 -0.0379 1.0000 0.0136
-17.750 -1.0467 0.08022 0.07723 -0.0420 1.0000 0.0136
-17.500 -1.0533 0.07536 0.07227 -0.0448 1.0000 0.0138
-17.250 -1.0645 0.07010 0.06687 -0.0475 1.0000 0.0138
-17.000 -1.0751 0.06518 0.06182 -0.0498 1.0000 0.0139
-16.750 -1.0800 0.06121 0.05773 -0.0517 1.0000 0.0140
-16.500 -1.0865 0.05723 0.05362 -0.0532 1.0000 0.0141
-16.250 -1.0900 0.05378 0.05006 -0.0544 1.0000 0.0141
-16.000 -1.0908 0.05077 0.04694 -0.0554 1.0000 0.0142
-15.750 -1.0891 0.04815 0.04422 -0.0562 1.0000 0.0144
-15.500 -1.0873 0.04570 0.04166 -0.0568 1.0000 0.0145
-15.250 -1.0870 0.04313 0.03899 -0.0571 1.0000 0.0145
-15.000 -1.0969 0.03960 0.03530 -0.0569 1.0000 0.0148
-14.750 -1.0965 0.03720 0.03280 -0.0567 1.0000 0.0149
-14.500 -1.0923 0.03524 0.03078 -0.0565 1.0000 0.0151
-14.250 -1.0858 0.03353 0.02902 -0.0562 1.0000 0.0153
-14.000 -1.0790 0.03189 0.02732 -0.0559 1.0000 0.0155
-13.750 -1.0699 0.03051 0.02589 -0.0555 1.0000 0.0157
-13.500 -1.0607 0.02914 0.02447 -0.0549 1.0000 0.0159
-13.250 -1.0498 0.02798 0.02326 -0.0544 1.0000 0.0162
-13.000 -1.0402 0.02670 0.02192 -0.0537 1.0000 0.0164
-12.750 -1.0288 0.02563 0.02079 -0.0530 1.0000 0.0167
-12.500 -1.0161 0.02469 0.01979 -0.0522 1.0000 0.0170
-12.250 -1.0046 0.02367 0.01871 -0.0513 1.0000 0.0172
-12.000 -0.9924 0.02275 0.01773 -0.0502 1.0000 0.0174
-11.750 -0.9788 0.02198 0.01690 -0.0492 1.0000 0.0176
-11.500 -0.9662 0.02118 0.01605 -0.0480 1.0000 0.0178
-11.250 -0.9640 0.01973 0.01454 -0.0456 1.0000 0.0183
-11.000 -0.9583 0.01883 0.01361 -0.0432 1.0000 0.0186
-10.750 -0.9304 0.01800 0.01276 -0.0448 0.9768 0.0191
-10.500 -0.8934 0.01725 0.01196 -0.0479 0.9574 0.0196
-10.250 -0.8721 0.01675 0.01135 -0.0475 0.9315 0.0200
-10.000 -0.8554 0.01635 0.01085 -0.0460 0.9116 0.0205
-9.750 -0.8378 0.01595 0.01036 -0.0446 0.8958 0.0210
-9.500 -0.8180 0.01562 0.00994 -0.0435 0.8826 0.0214
-9.250 -0.8014 0.01501 0.00924 -0.0421 0.8702 0.0220
-9.000 -0.7842 0.01438 0.00854 -0.0407 0.8592 0.0227
-8.750 -0.7626 0.01399 0.00810 -0.0400 0.8490 0.0234
-8.500 -0.7401 0.01364 0.00771 -0.0393 0.8402 0.0242
-8.250 -0.7170 0.01331 0.00731 -0.0388 0.8310 0.0250
-8.000 -0.6929 0.01302 0.00696 -0.0383 0.8227 0.0258
-7.750 -0.6709 0.01253 0.00640 -0.0377 0.8142 0.0270
-7.500 -0.6470 0.01216 0.00601 -0.0373 0.8067 0.0284
-7.250 -0.6218 0.01190 0.00571 -0.0370 0.7988 0.0298
-7.000 -0.5961 0.01167 0.00543 -0.0368 0.7916 0.0310
-6.750 -0.5718 0.01125 0.00498 -0.0364 0.7837 0.0333
-6.500 -0.5461 0.01099 0.00469 -0.0362 0.7763 0.0354
-6.250 -0.5195 0.01078 0.00443 -0.0362 0.7686 0.0372
-6.000 -0.4941 0.01046 0.00410 -0.0360 0.7613 0.0411
-5.750 -0.4672 0.01023 0.00386 -0.0360 0.7542 0.0450
-5.500 -0.4410 0.00995 0.00358 -0.0359 0.7470 0.0525
-5.250 -0.4148 0.00961 0.00331 -0.0358 0.7403 0.0680
-5.000 -0.3888 0.00924 0.00304 -0.0358 0.7331 0.0953
-4.750 -0.3634 0.00878 0.00275 -0.0357 0.7265 0.1399
-4.500 -0.3382 0.00820 0.00244 -0.0357 0.7196 0.2076
-4.250 -0.3142 0.00744 0.00207 -0.0357 0.7128 0.3098
-4.000 -0.2894 0.00669 0.00178 -0.0357 0.7064 0.4283
-3.750 -0.2614 0.00652 0.00169 -0.0359 0.6996 0.4658
-3.500 -0.2328 0.00645 0.00163 -0.0361 0.6932 0.4874
-3.250 -0.2039 0.00639 0.00157 -0.0363 0.6865 0.5022
-3.000 -0.1752 0.00636 0.00152 -0.0365 0.6801 0.5134
-2.750 -0.1460 0.00633 0.00148 -0.0368 0.6741 0.5238
-2.500 -0.1170 0.00631 0.00145 -0.0371 0.6679 0.5359
-2.250 -0.0883 0.00630 0.00144 -0.0373 0.6621 0.5491
-2.000 -0.0591 0.00627 0.00143 -0.0375 0.6564 0.5607
-1.750 -0.0300 0.00630 0.00142 -0.0378 0.6505 0.5721
-1.500 -0.0012 0.00629 0.00142 -0.0380 0.6451 0.5802
-1.250 0.0283 0.00629 0.00140 -0.0383 0.6397 0.5852
-1.000 0.0573 0.00629 0.00138 -0.0386 0.6343 0.5904
-0.750 0.0863 0.00630 0.00138 -0.0388 0.6290 0.5957
-0.500 0.1157 0.00630 0.00137 -0.0392 0.6239 0.6007
-0.250 0.1449 0.00631 0.00137 -0.0395 0.6186 0.6051
0.000 0.1737 0.00633 0.00138 -0.0397 0.6136 0.6098
0.250 0.2031 0.00632 0.00139 -0.0400 0.6094 0.6147
0.500 0.2324 0.00635 0.00140 -0.0403 0.6047 0.6194
0.750 0.2613 0.00636 0.00142 -0.0406 0.6002 0.6244
1.000 0.2904 0.00639 0.00146 -0.0409 0.5958 0.6297
1.250 0.3197 0.00640 0.00149 -0.0412 0.5908 0.6353
1.500 0.3486 0.00642 0.00152 -0.0414 0.5854 0.6409
1.750 0.3774 0.00647 0.00157 -0.0416 0.5804 0.6467
2.000 0.4068 0.00649 0.00161 -0.0420 0.5760 0.6524
2.250 0.4355 0.00650 0.00165 -0.0422 0.5696 0.6582
2.500 0.4642 0.00654 0.00170 -0.0424 0.5617 0.6645
2.750 0.4930 0.00659 0.00174 -0.0426 0.5524 0.6705
3.000 0.5216 0.00661 0.00179 -0.0428 0.5421 0.6768
3.250 0.5499 0.00668 0.00185 -0.0429 0.5312 0.6835
3.500 0.5782 0.00674 0.00191 -0.0431 0.5191 0.6898
3.750 0.6068 0.00679 0.00199 -0.0432 0.5086 0.6967
4.250 0.6629 0.00697 0.00218 -0.0435 0.4859 0.7107
4.500 0.6907 0.00709 0.00229 -0.0435 0.4692 0.7181
4.750 0.7180 0.00724 0.00241 -0.0435 0.4442 0.7250
5.000 0.7411 0.00776 0.00266 -0.0429 0.3745 0.7325
5.250 0.7597 0.00871 0.00317 -0.0418 0.2784 0.7395
5.500 0.7790 0.00955 0.00367 -0.0408 0.2015 0.7471
5.750 0.7997 0.01025 0.00410 -0.0399 0.1465 0.7546
6.000 0.8209 0.01084 0.00452 -0.0391 0.1057 0.7623
6.250 0.8428 0.01138 0.00491 -0.0384 0.0770 0.7702
6.500 0.8649 0.01183 0.00530 -0.0376 0.0575 0.7780
6.750 0.8876 0.01225 0.00567 -0.0370 0.0462 0.7864
7.000 0.9102 0.01263 0.00605 -0.0363 0.0401 0.7946
7.250 0.9335 0.01296 0.00639 -0.0357 0.0367 0.8034
7.500 0.9545 0.01339 0.00684 -0.0347 0.0330 0.8122
7.750 0.9776 0.01367 0.00718 -0.0341 0.0311 0.8211
8.000 0.9984 0.01404 0.00758 -0.0331 0.0290 0.8304
8.250 1.0174 0.01452 0.00810 -0.0319 0.0270 0.8401
8.500 1.0380 0.01485 0.00848 -0.0309 0.0257 0.8509
8.750 1.0566 0.01521 0.00891 -0.0295 0.0245 0.8626
9.000 1.0700 0.01573 0.00949 -0.0273 0.0231 0.8763
9.250 1.0802 0.01621 0.01006 -0.0244 0.0223 0.8937
9.750 1.1019 0.01695 0.01104 -0.0191 0.0211 0.9578
10.000 1.1221 0.01752 0.01164 -0.0187 0.0202 1.0000
10.250 1.1354 0.01823 0.01236 -0.0172 0.0195 1.0000
10.500 1.1434 0.01927 0.01343 -0.0152 0.0188 1.0000
10.750 1.1563 0.02008 0.01429 -0.0138 0.0183 1.0000
11.000 1.1704 0.02086 0.01511 -0.0126 0.0179 1.0000
11.250 1.1834 0.02172 0.01602 -0.0114 0.0176 1.0000
11.500 1.1955 0.02267 0.01701 -0.0103 0.0172 1.0000
11.750 1.2083 0.02362 0.01799 -0.0092 0.0167 1.0000
12.000 1.2194 0.02470 0.01911 -0.0081 0.0165 1.0000
12.250 1.2295 0.02590 0.02034 -0.0071 0.0161 1.0000
12.500 1.2378 0.02727 0.02175 -0.0060 0.0158 1.0000
12.750 1.2423 0.02898 0.02352 -0.0048 0.0154 1.0000
13.000 1.2427 0.03110 0.02572 -0.0034 0.0152 1.0000
13.250 1.2540 0.03236 0.02704 -0.0029 0.0150 1.0000
13.500 1.2626 0.03389 0.02864 -0.0022 0.0149 1.0000
13.750 1.2720 0.03538 0.03019 -0.0017 0.0146 1.0000
14.000 1.2793 0.03709 0.03198 -0.0011 0.0145 1.0000
14.250 1.2859 0.03891 0.03386 -0.0006 0.0143 1.0000
14.500 1.2929 0.04073 0.03575 -0.0003 0.0141 1.0000
14.750 1.2989 0.04268 0.03778 0.0000 0.0139 1.0000
15.000 1.3041 0.04479 0.03995 0.0002 0.0138 1.0000
15.250 1.3105 0.04685 0.04207 0.0002 0.0135 1.0000
15.500 1.3158 0.04905 0.04435 0.0001 0.0134 1.0000
15.750 1.3207 0.05136 0.04672 0.0000 0.0133 1.0000
16.000 1.3252 0.05379 0.04921 -0.0004 0.0131 1.0000
16.250 1.3263 0.05667 0.05217 -0.0007 0.0130 1.0000
16.500 1.3287 0.05949 0.05505 -0.0013 0.0128 1.0000
16.750 1.3288 0.06262 0.05825 -0.0019 0.0126 1.0000
17.000 1.3259 0.06622 0.06196 -0.0027 0.0125 1.0000
17.250 1.3236 0.06987 0.06570 -0.0037 0.0125 1.0000
17.500 1.3109 0.07497 0.07096 -0.0050 0.0122 1.0000
17.750 1.3072 0.07906 0.07516 -0.0064 0.0122 1.0000
18.000 1.3058 0.08303 0.07923 -0.0080 0.0121 1.0000
18.250 1.3025 0.08736 0.08368 -0.0099 0.0121 1.0000
18.500 1.2972 0.09207 0.08850 -0.0121 0.0120 1.0000
18.750 1.2911 0.09708 0.09365 -0.0145 0.0120 1.0000
19.000 1.2837 0.10247 0.09917 -0.0172 0.0119 1.0000
19.250 1.2756 0.10813 0.10495 -0.0202 0.0119 1.0000
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