NACA M3 AIRFOIL (m3-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA M3 AIRFOIL (m3-il) Reynolds number: 1,000,000 Max Cl/Cd: 69.49 at α=8.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-m3-il-1000000-n5.txt Download as CSV file: xf-m3-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NACA M3 AIRFOIL
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
------ -------- --------- --------- -------- -------- --------
-19.750 -1.2877 0.10831 0.10539 -0.0023 1.0000 0.0107
-19.500 -1.3293 0.09712 0.09402 -0.0083 1.0000 0.0106
-19.250 -1.3655 0.08712 0.08384 -0.0135 1.0000 0.0105
-19.000 -1.3961 0.07829 0.07484 -0.0181 1.0000 0.0105
-18.750 -1.4211 0.07058 0.06699 -0.0221 1.0000 0.0106
-18.500 -1.4409 0.06397 0.06023 -0.0254 1.0000 0.0107
-18.250 -1.4558 0.05828 0.05441 -0.0281 1.0000 0.0108
-18.000 -1.4669 0.05342 0.04943 -0.0302 1.0000 0.0110
-17.750 -1.4741 0.04928 0.04518 -0.0318 1.0000 0.0112
-17.500 -1.4784 0.04568 0.04148 -0.0329 1.0000 0.0115
-17.250 -1.4805 0.04254 0.03824 -0.0337 1.0000 0.0117
-17.000 -1.4803 0.03980 0.03541 -0.0340 1.0000 0.0120
-16.750 -1.4784 0.03737 0.03288 -0.0341 1.0000 0.0123
-16.500 -1.4752 0.03521 0.03063 -0.0339 1.0000 0.0126
-16.250 -1.4706 0.03329 0.02862 -0.0334 1.0000 0.0129
-16.000 -1.4648 0.03158 0.02680 -0.0327 1.0000 0.0131
-15.750 -1.4582 0.03002 0.02517 -0.0318 1.0000 0.0134
-15.500 -1.4500 0.02867 0.02376 -0.0308 1.0000 0.0138
-15.250 -1.4401 0.02752 0.02255 -0.0297 1.0000 0.0142
-15.000 -1.4291 0.02649 0.02147 -0.0285 1.0000 0.0146
-14.750 -1.4174 0.02556 0.02049 -0.0272 1.0000 0.0151
-14.500 -1.4050 0.02470 0.01957 -0.0258 1.0000 0.0155
-14.250 -1.3922 0.02392 0.01871 -0.0243 1.0000 0.0160
-14.000 -1.3788 0.02319 0.01792 -0.0228 1.0000 0.0163
-13.750 -1.3654 0.02250 0.01716 -0.0211 1.0000 0.0166
-13.500 -1.3521 0.02182 0.01645 -0.0193 1.0000 0.0171
-13.250 -1.3372 0.02127 0.01587 -0.0176 1.0000 0.0175
-13.000 -1.3206 0.02076 0.01533 -0.0161 1.0000 0.0180
-12.750 -1.3021 0.02027 0.01479 -0.0149 1.0000 0.0184
-12.500 -1.2827 0.01981 0.01429 -0.0139 1.0000 0.0189
-12.250 -1.2625 0.01937 0.01380 -0.0129 1.0000 0.0194
-12.000 -1.2420 0.01894 0.01332 -0.0120 1.0000 0.0198
-11.750 -1.2210 0.01852 0.01286 -0.0111 1.0000 0.0201
-11.500 -1.1997 0.01812 0.01241 -0.0102 1.0000 0.0204
-11.250 -1.1802 0.01756 0.01179 -0.0091 1.0000 0.0208
-11.000 -1.1599 0.01704 0.01125 -0.0081 1.0000 0.0213
-10.750 -1.1383 0.01663 0.01083 -0.0072 1.0000 0.0218
-10.500 -1.1165 0.01626 0.01043 -0.0063 1.0000 0.0223
-10.250 -1.0948 0.01589 0.01003 -0.0054 1.0000 0.0227
-10.000 -1.0731 0.01555 0.00967 -0.0045 1.0000 0.0232
-9.750 -1.0517 0.01521 0.00930 -0.0034 1.0000 0.0237
-9.500 -1.0309 0.01488 0.00894 -0.0022 1.0000 0.0241
-9.250 -1.0101 0.01457 0.00860 -0.0010 1.0000 0.0244
-9.000 -0.9894 0.01430 0.00829 0.0003 1.0000 0.0248
-8.750 -0.9668 0.01401 0.00798 0.0012 0.9997 0.0250
-8.500 -0.9375 0.01355 0.00748 0.0005 0.9979 0.0255
-8.250 -0.9081 0.01308 0.00698 -0.0002 0.9961 0.0263
-8.000 -0.8775 0.01270 0.00659 -0.0011 0.9946 0.0269
-7.750 -0.8469 0.01235 0.00623 -0.0019 0.9930 0.0274
-7.500 -0.8173 0.01204 0.00590 -0.0025 0.9905 0.0279
-7.250 -0.7871 0.01174 0.00559 -0.0032 0.9878 0.0284
-7.000 -0.7564 0.01146 0.00530 -0.0040 0.9853 0.0291
-6.750 -0.7257 0.01119 0.00502 -0.0048 0.9826 0.0296
-6.500 -0.6974 0.01095 0.00475 -0.0050 0.9777 0.0301
-6.250 -0.6673 0.01071 0.00450 -0.0056 0.9736 0.0304
-6.000 -0.6389 0.01045 0.00423 -0.0058 0.9684 0.0313
-5.750 -0.6111 0.01020 0.00397 -0.0058 0.9618 0.0325
-5.500 -0.5836 0.00998 0.00375 -0.0058 0.9547 0.0337
-5.250 -0.5568 0.00978 0.00354 -0.0055 0.9460 0.0351
-5.000 -0.5302 0.00960 0.00335 -0.0052 0.9372 0.0366
-4.500 -0.4778 0.00916 0.00295 -0.0045 0.9179 0.0490
-4.250 -0.4520 0.00888 0.00274 -0.0041 0.9080 0.0670
-4.000 -0.4258 0.00867 0.00257 -0.0037 0.8970 0.0816
-3.750 -0.3992 0.00847 0.00241 -0.0035 0.8857 0.0963
-3.500 -0.3728 0.00826 0.00225 -0.0032 0.8741 0.1153
-3.000 -0.3203 0.00779 0.00194 -0.0026 0.8480 0.1726
-2.750 -0.2938 0.00759 0.00181 -0.0023 0.8333 0.2012
-2.500 -0.2676 0.00735 0.00168 -0.0020 0.8174 0.2400
-2.250 -0.2412 0.00715 0.00156 -0.0018 0.8002 0.2761
-2.000 -0.2145 0.00698 0.00146 -0.0016 0.7828 0.3120
-1.750 -0.1879 0.00680 0.00138 -0.0014 0.7658 0.3503
-1.500 -0.1611 0.00663 0.00130 -0.0012 0.7489 0.3892
-1.250 -0.1340 0.00650 0.00124 -0.0010 0.7316 0.4257
-1.000 -0.1074 0.00632 0.00118 -0.0008 0.7139 0.4741
-0.750 -0.0810 0.00614 0.00114 -0.0006 0.6952 0.5256
-0.500 -0.0542 0.00603 0.00111 -0.0004 0.6745 0.5644
-0.250 -0.0270 0.00600 0.00109 -0.0002 0.6517 0.5926
0.000 0.0000 0.00598 0.00108 0.0000 0.6236 0.6238
0.250 0.0270 0.00600 0.00109 0.0002 0.5926 0.6517
0.500 0.0542 0.00603 0.00111 0.0004 0.5646 0.6747
0.750 0.0810 0.00614 0.00114 0.0006 0.5249 0.6950
1.000 0.1075 0.00632 0.00118 0.0008 0.4743 0.7139
1.250 0.1340 0.00650 0.00124 0.0010 0.4258 0.7317
1.500 0.1611 0.00664 0.00130 0.0012 0.3887 0.7488
1.750 0.1879 0.00680 0.00138 0.0014 0.3502 0.7658
2.000 0.2145 0.00698 0.00146 0.0016 0.3115 0.7828
2.250 0.2412 0.00715 0.00156 0.0018 0.2768 0.8001
2.500 0.2677 0.00734 0.00168 0.0020 0.2409 0.8174
2.750 0.2938 0.00759 0.00181 0.0023 0.2009 0.8333
3.000 0.3204 0.00779 0.00194 0.0026 0.1727 0.8479
3.500 0.3728 0.00826 0.00225 0.0032 0.1153 0.8742
3.750 0.3993 0.00847 0.00241 0.0035 0.0964 0.8858
4.000 0.4258 0.00867 0.00257 0.0037 0.0816 0.8970
4.250 0.4521 0.00888 0.00274 0.0041 0.0672 0.9080
4.500 0.4778 0.00916 0.00295 0.0045 0.0491 0.9179
5.000 0.5302 0.00960 0.00335 0.0052 0.0366 0.9371
5.250 0.5569 0.00978 0.00354 0.0055 0.0351 0.9460
5.500 0.5837 0.00998 0.00375 0.0057 0.0337 0.9547
5.750 0.6111 0.01020 0.00397 0.0058 0.0325 0.9618
6.000 0.6389 0.01045 0.00423 0.0058 0.0313 0.9684
6.250 0.6674 0.01071 0.00450 0.0056 0.0304 0.9737
6.500 0.6974 0.01095 0.00475 0.0050 0.0301 0.9778
6.750 0.7257 0.01119 0.00502 0.0048 0.0296 0.9827
7.000 0.7565 0.01146 0.00530 0.0040 0.0291 0.9853
7.250 0.7872 0.01174 0.00559 0.0032 0.0284 0.9879
7.500 0.8174 0.01203 0.00590 0.0025 0.0279 0.9905
7.750 0.8470 0.01235 0.00623 0.0019 0.0274 0.9931
8.000 0.8777 0.01270 0.00659 0.0010 0.0269 0.9946
8.250 0.9082 0.01307 0.00698 0.0002 0.0263 0.9962
8.500 0.9376 0.01355 0.00748 -0.0005 0.0255 0.9980
8.750 0.9669 0.01401 0.00798 -0.0012 0.0250 0.9997
9.000 0.9893 0.01429 0.00829 -0.0003 0.0248 1.0000
9.250 1.0101 0.01457 0.00859 0.0010 0.0244 1.0000
9.500 1.0309 0.01488 0.00894 0.0022 0.0241 1.0000
9.750 1.0517 0.01521 0.00930 0.0034 0.0237 1.0000
10.000 1.0731 0.01554 0.00966 0.0044 0.0232 1.0000
10.250 1.0948 0.01589 0.01003 0.0054 0.0227 1.0000
10.500 1.1166 0.01625 0.01043 0.0063 0.0223 1.0000
10.750 1.1385 0.01663 0.01083 0.0072 0.0218 1.0000
11.000 1.1600 0.01704 0.01125 0.0080 0.0213 1.0000
11.250 1.1804 0.01755 0.01179 0.0091 0.0208 1.0000
11.500 1.1999 0.01812 0.01241 0.0102 0.0204 1.0000
11.750 1.2213 0.01852 0.01286 0.0110 0.0201 1.0000
12.000 1.2423 0.01894 0.01332 0.0119 0.0198 1.0000
12.250 1.2629 0.01936 0.01380 0.0128 0.0193 1.0000
12.500 1.2830 0.01981 0.01429 0.0138 0.0189 1.0000
12.750 1.3025 0.02027 0.01479 0.0148 0.0184 1.0000
13.000 1.3211 0.02076 0.01533 0.0160 0.0180 1.0000
13.250 1.3379 0.02127 0.01586 0.0174 0.0175 1.0000
13.500 1.3529 0.02182 0.01644 0.0191 0.0171 1.0000
13.750 1.3661 0.02250 0.01716 0.0209 0.0166 1.0000
14.000 1.3797 0.02319 0.01791 0.0226 0.0163 1.0000
14.250 1.3931 0.02391 0.01871 0.0241 0.0159 1.0000
14.500 1.4060 0.02469 0.01956 0.0256 0.0155 1.0000
14.750 1.4185 0.02555 0.02047 0.0270 0.0151 1.0000
15.000 1.4302 0.02648 0.02146 0.0283 0.0146 1.0000
15.250 1.4413 0.02750 0.02253 0.0295 0.0142 1.0000
15.500 1.4513 0.02865 0.02374 0.0306 0.0138 1.0000
15.750 1.4596 0.03000 0.02514 0.0316 0.0134 1.0000
16.000 1.4664 0.03154 0.02677 0.0325 0.0131 1.0000
16.250 1.4723 0.03325 0.02857 0.0332 0.0129 1.0000
16.500 1.4770 0.03516 0.03058 0.0336 0.0126 1.0000
16.750 1.4803 0.03731 0.03283 0.0339 0.0123 1.0000
17.000 1.4823 0.03973 0.03534 0.0338 0.0120 1.0000
17.250 1.4827 0.04246 0.03816 0.0334 0.0117 1.0000
17.500 1.4808 0.04558 0.04137 0.0327 0.0115 1.0000
17.750 1.4767 0.04916 0.04506 0.0315 0.0112 1.0000
18.000 1.4694 0.05332 0.04932 0.0300 0.0110 1.0000
18.250 1.4585 0.05817 0.05429 0.0278 0.0108 1.0000
18.500 1.4436 0.06385 0.06011 0.0251 0.0107 1.0000
18.750 1.4239 0.07047 0.06687 0.0218 0.0106 1.0000
19.000 1.3989 0.07819 0.07474 0.0178 0.0105 1.0000
19.250 1.3683 0.08703 0.08375 0.0131 0.0105 1.0000
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