GOE 681 AIRFOIL (goe681-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: GOE 681 AIRFOIL (goe681-il) Reynolds number: 1,000,000 Max Cl/Cd: 93.95 at α=5.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-goe681-il-1000000-n5.txt Download as CSV file: xf-goe681-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: GOE 681 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
------ -------- --------- --------- -------- -------- --------
-19.000 -0.6919 0.12556 0.12291 -0.0529 1.0000 0.0230
-18.750 -0.7203 0.11666 0.11389 -0.0578 1.0000 0.0231
-18.500 -0.7397 0.10966 0.10678 -0.0616 1.0000 0.0231
-18.250 -0.7555 0.10343 0.10048 -0.0650 1.0000 0.0232
-18.000 -0.7711 0.09743 0.09439 -0.0682 1.0000 0.0232
-17.750 -0.7826 0.09227 0.08916 -0.0709 1.0000 0.0233
-17.500 -0.7972 0.08671 0.08352 -0.0739 1.0000 0.0233
-17.250 -0.8099 0.08159 0.07834 -0.0766 1.0000 0.0234
-17.000 -0.8244 0.07645 0.07313 -0.0793 1.0000 0.0235
-16.750 -0.8439 0.07099 0.06759 -0.0821 1.0000 0.0234
-16.500 -0.8645 0.06544 0.06195 -0.0850 1.0000 0.0235
-16.250 -0.8852 0.05995 0.05637 -0.0877 1.0000 0.0235
-16.000 -0.9073 0.05419 0.05053 -0.0907 1.0000 0.0235
-15.750 -0.9268 0.04867 0.04490 -0.0936 1.0000 0.0236
-15.500 -0.9489 0.04281 0.03892 -0.0968 1.0000 0.0235
-15.250 -0.9535 0.03789 0.03388 -0.1013 0.9995 0.0236
-15.000 -0.9456 0.03337 0.02922 -0.1076 0.9976 0.0236
-14.750 -0.9372 0.03033 0.02607 -0.1111 0.9919 0.0238
-14.500 -0.9277 0.02805 0.02370 -0.1132 0.9858 0.0239
-14.250 -0.9151 0.02631 0.02187 -0.1145 0.9787 0.0239
-13.750 -0.8769 0.02362 0.01902 -0.1169 0.9614 0.0242
-13.500 -0.8445 0.02245 0.01777 -0.1200 0.9539 0.0243
-13.250 -0.8056 0.02138 0.01662 -0.1239 0.9446 0.0245
-13.000 -0.7641 0.02041 0.01556 -0.1281 0.9324 0.0246
-12.750 -0.7287 0.01958 0.01460 -0.1309 0.9123 0.0248
-12.500 -0.7087 0.01899 0.01385 -0.1303 0.8849 0.0249
-12.250 -0.6999 0.01853 0.01325 -0.1273 0.8615 0.0250
-12.000 -0.6896 0.01816 0.01277 -0.1244 0.8443 0.0250
-11.750 -0.6759 0.01775 0.01226 -0.1221 0.8303 0.0251
-11.500 -0.6606 0.01735 0.01177 -0.1201 0.8194 0.0252
-11.250 -0.6442 0.01697 0.01130 -0.1181 0.8090 0.0253
-11.000 -0.6264 0.01659 0.01085 -0.1165 0.8009 0.0253
-10.750 -0.6080 0.01622 0.01041 -0.1149 0.7919 0.0254
-10.500 -0.5902 0.01581 0.00993 -0.1131 0.7842 0.0255
-10.250 -0.5726 0.01529 0.00936 -0.1115 0.7773 0.0257
-10.000 -0.5534 0.01489 0.00890 -0.1099 0.7694 0.0259
-9.750 -0.5328 0.01454 0.00849 -0.1086 0.7627 0.0260
-9.500 -0.5115 0.01417 0.00808 -0.1074 0.7560 0.0262
-9.250 -0.4897 0.01386 0.00772 -0.1063 0.7489 0.0264
-9.000 -0.4672 0.01358 0.00739 -0.1052 0.7426 0.0265
-8.750 -0.4441 0.01328 0.00706 -0.1042 0.7358 0.0267
-8.500 -0.4210 0.01302 0.00675 -0.1033 0.7290 0.0269
-8.250 -0.3974 0.01278 0.00646 -0.1023 0.7231 0.0271
-8.000 -0.3732 0.01253 0.00618 -0.1015 0.7165 0.0273
-7.750 -0.3493 0.01230 0.00590 -0.1006 0.7094 0.0275
-7.500 -0.3250 0.01208 0.00564 -0.0998 0.7033 0.0278
-7.250 -0.3000 0.01187 0.00540 -0.0991 0.6973 0.0280
-7.000 -0.2754 0.01167 0.00516 -0.0983 0.6904 0.0282
-6.750 -0.2506 0.01149 0.00493 -0.0976 0.6834 0.0285
-6.500 -0.2255 0.01132 0.00472 -0.0968 0.6746 0.0287
-6.250 -0.2009 0.01118 0.00453 -0.0960 0.6654 0.0289
-6.000 -0.1757 0.01101 0.00431 -0.0953 0.6558 0.0292
-5.750 -0.1516 0.01083 0.00408 -0.0944 0.6471 0.0298
-5.500 -0.1261 0.01066 0.00389 -0.0938 0.6380 0.0302
-5.250 -0.1013 0.01053 0.00371 -0.0930 0.6289 0.0307
-5.000 -0.0757 0.01040 0.00355 -0.0923 0.6190 0.0311
-4.750 -0.0509 0.01031 0.00340 -0.0915 0.6084 0.0316
-4.500 -0.0249 0.01020 0.00327 -0.0909 0.5992 0.0321
-4.000 0.0266 0.01002 0.00302 -0.0897 0.5830 0.0332
-3.750 0.0518 0.00993 0.00289 -0.0889 0.5735 0.0343
-3.500 0.0775 0.00984 0.00278 -0.0883 0.5645 0.0357
-3.250 0.1029 0.00977 0.00268 -0.0876 0.5548 0.0375
-3.000 0.1284 0.00968 0.00258 -0.0870 0.5463 0.0413
-2.750 0.1521 0.00946 0.00245 -0.0860 0.5366 0.0667
-2.500 0.1772 0.00936 0.00237 -0.0853 0.5277 0.0792
-2.250 0.2016 0.00930 0.00230 -0.0844 0.5155 0.0899
-2.000 0.2262 0.00919 0.00223 -0.0836 0.5048 0.1063
-1.750 0.2499 0.00907 0.00217 -0.0827 0.4942 0.1320
-1.500 0.2744 0.00901 0.00216 -0.0819 0.4827 0.1546
-1.250 0.2991 0.00901 0.00216 -0.0811 0.4708 0.1696
-1.000 0.3237 0.00906 0.00218 -0.0803 0.4571 0.1788
-0.750 0.3477 0.00914 0.00220 -0.0793 0.4400 0.1851
-0.500 0.3712 0.00924 0.00224 -0.0783 0.4213 0.1921
-0.250 0.3946 0.00937 0.00229 -0.0773 0.4016 0.1973
0.000 0.4173 0.00948 0.00235 -0.0761 0.3820 0.2055
0.250 0.4403 0.00960 0.00241 -0.0751 0.3655 0.2114
0.500 0.4635 0.00974 0.00247 -0.0740 0.3509 0.2151
0.750 0.4872 0.00984 0.00252 -0.0730 0.3389 0.2195
1.000 0.5104 0.00992 0.00259 -0.0720 0.3293 0.2275
1.250 0.5338 0.01000 0.00265 -0.0710 0.3205 0.2353
1.500 0.5570 0.01008 0.00272 -0.0699 0.3130 0.2443
1.750 0.5804 0.01015 0.00279 -0.0689 0.3057 0.2522
2.000 0.6026 0.01025 0.00287 -0.0677 0.2982 0.2627
2.250 0.6260 0.01029 0.00294 -0.0667 0.2938 0.2756
2.500 0.6485 0.01034 0.00302 -0.0656 0.2884 0.2938
2.750 0.6696 0.01038 0.00310 -0.0642 0.2834 0.3202
3.000 0.6892 0.01038 0.00319 -0.0624 0.2791 0.3567
3.250 0.7087 0.01034 0.00327 -0.0607 0.2758 0.4046
3.500 0.7276 0.01030 0.00337 -0.0589 0.2720 0.4566
3.750 0.7462 0.01031 0.00349 -0.0570 0.2680 0.5060
4.000 0.7634 0.01032 0.00364 -0.0548 0.2638 0.5646
4.250 0.7762 0.01013 0.00381 -0.0518 0.2612 0.6910
4.500 0.7851 0.00990 0.00399 -0.0477 0.2586 0.8256
4.750 0.8762 0.01007 0.00441 -0.0613 0.2516 0.9542
5.000 0.9446 0.01044 0.00472 -0.0701 0.2456 0.9778
5.250 0.9823 0.01065 0.00491 -0.0723 0.2431 0.9911
5.500 1.0184 0.01089 0.00513 -0.0742 0.2402 0.9995
5.750 1.0382 0.01105 0.00527 -0.0726 0.2375 1.0000
6.000 1.0516 0.01121 0.00542 -0.0698 0.2350 1.0000
6.250 1.0664 0.01139 0.00559 -0.0673 0.2324 1.0000
6.500 1.0819 0.01160 0.00578 -0.0649 0.2294 1.0000
6.750 1.1000 0.01177 0.00596 -0.0631 0.2276 1.0000
7.000 1.1181 0.01197 0.00615 -0.0613 0.2254 1.0000
7.250 1.1357 0.01220 0.00637 -0.0595 0.2220 1.0000
7.500 1.1531 0.01247 0.00662 -0.0577 0.2189 1.0000
7.750 1.1703 0.01276 0.00690 -0.0559 0.2161 1.0000
8.000 1.1884 0.01304 0.00718 -0.0543 0.2136 1.0000
8.250 1.2077 0.01329 0.00744 -0.0530 0.2121 1.0000
8.500 1.2267 0.01357 0.00773 -0.0516 0.2103 1.0000
8.750 1.2455 0.01388 0.00805 -0.0503 0.2088 1.0000
9.000 1.2637 0.01421 0.00839 -0.0489 0.2066 1.0000
9.250 1.2813 0.01460 0.00877 -0.0476 0.2040 1.0000
9.500 1.2981 0.01503 0.00920 -0.0461 0.2011 1.0000
9.750 1.3161 0.01544 0.00961 -0.0449 0.1984 1.0000
10.000 1.3346 0.01583 0.01001 -0.0437 0.1957 1.0000
10.250 1.3523 0.01627 0.01047 -0.0426 0.1927 1.0000
10.500 1.3695 0.01676 0.01096 -0.0414 0.1907 1.0000
10.750 1.3861 0.01730 0.01150 -0.0402 0.1885 1.0000
11.000 1.4020 0.01789 0.01210 -0.0390 0.1859 1.0000
11.250 1.4197 0.01840 0.01264 -0.0380 0.1843 1.0000
11.500 1.4371 0.01895 0.01321 -0.0370 0.1818 1.0000
11.750 1.4534 0.01956 0.01384 -0.0360 0.1792 1.0000
12.000 1.4670 0.02036 0.01462 -0.0348 0.1743 1.0000
12.250 1.4820 0.02109 0.01537 -0.0337 0.1713 1.0000
12.500 1.4972 0.02182 0.01612 -0.0327 0.1673 1.0000
12.750 1.5095 0.02275 0.01704 -0.0316 0.1620 1.0000
13.000 1.5216 0.02373 0.01801 -0.0305 0.1563 1.0000
13.250 1.5313 0.02487 0.01912 -0.0292 0.1491 1.0000
13.500 1.5385 0.02622 0.02044 -0.0279 0.1397 1.0000
13.750 1.5418 0.02789 0.02206 -0.0263 0.1284 1.0000
14.000 1.5406 0.02995 0.02405 -0.0247 0.1154 1.0000
14.250 1.5355 0.03239 0.02643 -0.0229 0.1006 1.0000
14.500 1.5262 0.03530 0.02927 -0.0212 0.0863 1.0000
14.750 1.5207 0.03801 0.03195 -0.0200 0.0764 1.0000
15.000 1.5182 0.04056 0.03451 -0.0190 0.0692 1.0000
15.250 1.5124 0.04352 0.03746 -0.0181 0.0602 1.0000
15.500 1.4907 0.04817 0.04204 -0.0171 0.0419 1.0000
16.000 1.4736 0.05533 0.04927 -0.0165 0.0317 1.0000
16.250 1.4709 0.05841 0.05241 -0.0164 0.0304 1.0000
16.500 1.4688 0.06149 0.05556 -0.0165 0.0294 1.0000
16.750 1.4661 0.06469 0.05882 -0.0166 0.0286 1.0000
17.000 1.4615 0.06818 0.06239 -0.0169 0.0280 1.0000
17.250 1.4547 0.07200 0.06629 -0.0173 0.0273 1.0000
17.500 1.4482 0.07586 0.07023 -0.0178 0.0270 1.0000
17.750 1.4402 0.07999 0.07444 -0.0185 0.0266 1.0000
18.000 1.4327 0.08410 0.07864 -0.0192 0.0263 1.0000
18.250 1.4240 0.08840 0.08304 -0.0201 0.0261 1.0000
18.500 1.4139 0.09299 0.08772 -0.0211 0.0258 1.0000
18.750 1.4031 0.09775 0.09258 -0.0223 0.0256 1.0000
19.000 1.3908 0.10273 0.09766 -0.0236 0.0253 1.0000
19.250 1.3782 0.10782 0.10284 -0.0250 0.0252 1.0000
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