NACA 65(3)-218 (naca653218-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA 65(3)-218 (naca653218-il) Reynolds number: 1,000,000 Max Cl/Cd: 86.1 at α=4° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-naca653218-il-1000000-n5.txt Download as CSV file: xf-naca653218-il-1000000-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 = 1.000 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.750 -1.1079 0.08344 0.07969 -0.0534 1.0000 0.0129
-19.500 -1.1157 0.07898 0.07514 -0.0553 1.0000 0.0130
-19.250 -1.1212 0.07496 0.07104 -0.0569 1.0000 0.0131
-19.000 -1.1246 0.07128 0.06727 -0.0582 1.0000 0.0131
-18.750 -1.1266 0.06787 0.06379 -0.0594 1.0000 0.0132
-18.500 -1.1265 0.06481 0.06066 -0.0604 1.0000 0.0134
-18.250 -1.1271 0.06176 0.05753 -0.0613 1.0000 0.0134
-18.000 -1.1260 0.05894 0.05463 -0.0620 1.0000 0.0135
-17.750 -1.1221 0.05650 0.05214 -0.0626 1.0000 0.0136
-17.500 -1.1192 0.05402 0.04958 -0.0630 1.0000 0.0137
-17.250 -1.1136 0.05187 0.04739 -0.0635 1.0000 0.0139
-17.000 -1.1095 0.04964 0.04508 -0.0637 1.0000 0.0140
-16.750 -1.1045 0.04752 0.04290 -0.0639 1.0000 0.0140
-16.500 -1.0978 0.04563 0.04095 -0.0640 1.0000 0.0142
-16.250 -1.0910 0.04378 0.03904 -0.0640 1.0000 0.0143
-16.000 -1.0831 0.04208 0.03729 -0.0640 1.0000 0.0145
-15.750 -1.0750 0.04043 0.03558 -0.0639 1.0000 0.0146
-15.500 -1.0681 0.03871 0.03380 -0.0637 1.0000 0.0147
-15.000 -1.0385 0.03564 0.03062 -0.0654 0.9671 0.0150
-14.750 -1.0019 0.03375 0.02862 -0.0711 0.9505 0.0152
-14.500 -0.9718 0.03228 0.02700 -0.0750 0.9254 0.0154
-14.250 -0.9585 0.03118 0.02576 -0.0748 0.9000 0.0155
-13.750 -0.9411 0.02894 0.02329 -0.0729 0.8663 0.0157
-13.500 -0.9339 0.02772 0.02198 -0.0717 0.8532 0.0159
-13.250 -0.9231 0.02676 0.02096 -0.0708 0.8423 0.0163
-13.000 -0.9122 0.02581 0.01993 -0.0698 0.8317 0.0165
-12.750 -0.8996 0.02496 0.01903 -0.0689 0.8233 0.0167
-12.500 -0.8875 0.02411 0.01811 -0.0680 0.8145 0.0168
-12.250 -0.8738 0.02335 0.01728 -0.0671 0.8069 0.0171
-12.000 -0.8618 0.02250 0.01637 -0.0660 0.7985 0.0172
-11.750 -0.8480 0.02178 0.01559 -0.0650 0.7911 0.0175
-11.500 -0.8342 0.02105 0.01480 -0.0640 0.7836 0.0177
-11.000 -0.8055 0.01971 0.01335 -0.0620 0.7707 0.0182
-10.750 -0.7912 0.01906 0.01264 -0.0609 0.7643 0.0184
-10.500 -0.7764 0.01846 0.01197 -0.0597 0.7583 0.0186
-10.250 -0.7613 0.01786 0.01133 -0.0587 0.7526 0.0187
-10.000 -0.7472 0.01724 0.01067 -0.0574 0.7462 0.0190
-9.750 -0.7327 0.01667 0.01005 -0.0561 0.7405 0.0193
-9.500 -0.7181 0.01610 0.00945 -0.0547 0.7350 0.0198
-9.250 -0.7023 0.01562 0.00894 -0.0535 0.7295 0.0203
-8.750 -0.6700 0.01474 0.00799 -0.0509 0.7202 0.0212
-8.500 -0.6539 0.01432 0.00754 -0.0495 0.7153 0.0216
-8.250 -0.6378 0.01396 0.00713 -0.0481 0.7105 0.0222
-8.000 -0.6225 0.01361 0.00674 -0.0464 0.7060 0.0225
-7.750 -0.6096 0.01328 0.00639 -0.0441 0.7014 0.0231
-7.500 -0.5927 0.01300 0.00608 -0.0426 0.6968 0.0238
-7.250 -0.5728 0.01273 0.00579 -0.0415 0.6923 0.0247
-7.000 -0.5516 0.01248 0.00552 -0.0407 0.6886 0.0256
-6.750 -0.5292 0.01225 0.00526 -0.0401 0.6851 0.0265
-6.500 -0.5068 0.01200 0.00500 -0.0394 0.6813 0.0278
-6.250 -0.4840 0.01176 0.00475 -0.0389 0.6775 0.0296
-6.000 -0.4604 0.01156 0.00453 -0.0384 0.6738 0.0314
-5.750 -0.4366 0.01133 0.00430 -0.0380 0.6705 0.0344
-5.500 -0.4121 0.01111 0.00409 -0.0377 0.6669 0.0381
-5.250 -0.3882 0.01085 0.00387 -0.0373 0.6631 0.0462
-5.000 -0.3649 0.01055 0.00363 -0.0369 0.6597 0.0629
-4.500 -0.3187 0.00982 0.00313 -0.0360 0.6538 0.1221
-4.250 -0.2964 0.00934 0.00286 -0.0355 0.6509 0.1723
-4.000 -0.2737 0.00884 0.00258 -0.0350 0.6478 0.2291
-3.750 -0.2513 0.00828 0.00229 -0.0346 0.6446 0.2989
-3.500 -0.2311 0.00747 0.00190 -0.0339 0.6414 0.4059
-3.250 -0.2078 0.00693 0.00170 -0.0336 0.6384 0.4971
-3.000 -0.1799 0.00678 0.00165 -0.0338 0.6360 0.5301
-2.750 -0.1513 0.00671 0.00163 -0.0342 0.6335 0.5495
-2.500 -0.1225 0.00666 0.00162 -0.0345 0.6308 0.5662
-2.250 -0.0933 0.00667 0.00161 -0.0349 0.6282 0.5776
-2.000 -0.0644 0.00665 0.00160 -0.0353 0.6254 0.5846
-1.500 -0.0057 0.00666 0.00155 -0.0361 0.6204 0.5908
-1.250 0.0240 0.00666 0.00153 -0.0366 0.6180 0.5929
-1.000 0.0534 0.00665 0.00152 -0.0371 0.6157 0.5951
-0.750 0.0827 0.00664 0.00151 -0.0375 0.6133 0.5976
-0.500 0.1119 0.00664 0.00151 -0.0379 0.6108 0.6001
-0.250 0.1411 0.00666 0.00151 -0.0384 0.6083 0.6026
0.250 0.1998 0.00669 0.00153 -0.0393 0.6037 0.6072
0.500 0.2294 0.00670 0.00154 -0.0397 0.6017 0.6095
0.750 0.2588 0.00671 0.00156 -0.0402 0.5994 0.6118
1.000 0.2880 0.00671 0.00158 -0.0406 0.5968 0.6143
1.250 0.3172 0.00673 0.00161 -0.0410 0.5943 0.6167
1.500 0.3463 0.00676 0.00164 -0.0414 0.5920 0.6192
1.750 0.3753 0.00680 0.00168 -0.0418 0.5896 0.6218
2.000 0.4046 0.00682 0.00173 -0.0423 0.5874 0.6244
2.250 0.4340 0.00684 0.00177 -0.0427 0.5851 0.6269
2.500 0.4631 0.00686 0.00181 -0.0431 0.5811 0.6295
2.750 0.4916 0.00689 0.00186 -0.0434 0.5756 0.6322
3.000 0.5202 0.00693 0.00191 -0.0437 0.5700 0.6350
3.250 0.5484 0.00698 0.00195 -0.0440 0.5594 0.6378
3.500 0.5763 0.00704 0.00201 -0.0441 0.5465 0.6406
3.750 0.6037 0.00714 0.00207 -0.0442 0.5315 0.6434
4.000 0.6294 0.00731 0.00216 -0.0440 0.5080 0.6462
4.250 0.6525 0.00761 0.00232 -0.0434 0.4651 0.6496
4.500 0.6675 0.00837 0.00272 -0.0415 0.3839 0.6529
4.750 0.6799 0.00924 0.00322 -0.0392 0.3037 0.6562
5.000 0.6931 0.01000 0.00368 -0.0370 0.2378 0.6594
5.250 0.7077 0.01063 0.00408 -0.0350 0.1889 0.6622
5.500 0.7231 0.01115 0.00445 -0.0332 0.1526 0.6656
5.750 0.7368 0.01168 0.00483 -0.0310 0.1179 0.6695
6.000 0.7466 0.01217 0.00521 -0.0281 0.0898 0.6736
6.250 0.7569 0.01263 0.00559 -0.0253 0.0709 0.6776
6.500 0.7676 0.01316 0.00605 -0.0227 0.0538 0.6813
6.750 0.7802 0.01366 0.00651 -0.0205 0.0419 0.6855
7.000 0.7941 0.01415 0.00699 -0.0187 0.0347 0.6898
7.250 0.8101 0.01459 0.00743 -0.0172 0.0313 0.6940
7.500 0.8257 0.01507 0.00791 -0.0157 0.0284 0.6978
7.750 0.8420 0.01552 0.00839 -0.0144 0.0265 0.7023
8.000 0.8573 0.01604 0.00893 -0.0130 0.0248 0.7072
8.250 0.8737 0.01654 0.00945 -0.0118 0.0238 0.7122
8.500 0.8899 0.01706 0.01000 -0.0106 0.0226 0.7170
8.750 0.9052 0.01763 0.01061 -0.0093 0.0215 0.7225
9.000 0.9202 0.01825 0.01125 -0.0081 0.0207 0.7278
9.500 0.9511 0.01949 0.01257 -0.0059 0.0194 0.7379
9.750 0.9661 0.02015 0.01327 -0.0048 0.0187 0.7437
10.000 0.9806 0.02087 0.01401 -0.0037 0.0179 0.7492
10.250 0.9946 0.02161 0.01480 -0.0025 0.0174 0.7554
10.500 1.0072 0.02245 0.01568 -0.0013 0.0168 0.7624
11.000 1.0351 0.02404 0.01738 0.0007 0.0164 0.7756
11.250 1.0493 0.02486 0.01825 0.0016 0.0159 0.7828
11.500 1.0627 0.02572 0.01916 0.0025 0.0156 0.7894
11.750 1.0756 0.02662 0.02013 0.0034 0.0153 0.7972
12.000 1.0879 0.02759 0.02115 0.0044 0.0149 0.8046
12.250 1.1004 0.02855 0.02216 0.0052 0.0145 0.8136
12.500 1.1119 0.02961 0.02327 0.0061 0.0143 0.8223
12.750 1.1223 0.03075 0.02448 0.0071 0.0140 0.8326
13.000 1.1313 0.03202 0.02583 0.0081 0.0137 0.8428
13.250 1.1428 0.03313 0.02702 0.0089 0.0136 0.8541
13.500 1.1534 0.03429 0.02827 0.0097 0.0135 0.8670
13.750 1.1631 0.03549 0.02958 0.0107 0.0133 0.8828
14.000 1.1724 0.03668 0.03088 0.0117 0.0132 0.9058
14.250 1.1845 0.03797 0.03233 0.0119 0.0130 0.9461
14.750 1.2130 0.04110 0.03558 0.0106 0.0125 1.0000
15.000 1.2228 0.04264 0.03717 0.0109 0.0124 1.0000
15.250 1.2320 0.04428 0.03885 0.0111 0.0124 1.0000
15.500 1.2403 0.04602 0.04065 0.0113 0.0122 1.0000
15.750 1.2485 0.04781 0.04248 0.0115 0.0120 1.0000
16.000 1.2569 0.04960 0.04432 0.0116 0.0119 1.0000
16.250 1.2631 0.05166 0.04643 0.0117 0.0117 1.0000
16.500 1.2700 0.05368 0.04850 0.0116 0.0117 1.0000
16.750 1.2749 0.05596 0.05084 0.0116 0.0115 1.0000
17.000 1.2805 0.05820 0.05313 0.0114 0.0115 1.0000
17.250 1.2838 0.06073 0.05573 0.0112 0.0115 1.0000
17.500 1.2850 0.06358 0.05865 0.0108 0.0113 1.0000
17.750 1.2857 0.06657 0.06171 0.0104 0.0111 1.0000
18.000 1.2873 0.06951 0.06473 0.0098 0.0111 1.0000
18.250 1.2888 0.07250 0.06780 0.0091 0.0110 1.0000
18.500 1.2918 0.07537 0.07075 0.0083 0.0110 1.0000
18.750 1.2926 0.07862 0.07407 0.0074 0.0109 1.0000
19.000 1.2953 0.08164 0.07718 0.0064 0.0109 1.0000
19.250 1.2950 0.08514 0.08076 0.0052 0.0108 1.0000
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