Joukovsky f=0% t=21% (joukowsk0021-jf) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: Joukovsky f=0% t=21% (joukowsk0021-jf) Reynolds number: 1,000,000 Max Cl/Cd: 78.87 at α=9.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-joukowsk0021-jf-1000000-n5.txt Download as CSV file: xf-joukowsk0021-jf-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: Joukovsky f=0% t=21%
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 -1.3018 0.09221 0.08792 -0.0103 1.0000 0.0596
-19.500 -1.3106 0.08752 0.08317 -0.0125 1.0000 0.0606
-19.250 -1.3166 0.08331 0.07890 -0.0144 1.0000 0.0616
-19.000 -1.3202 0.07950 0.07503 -0.0161 1.0000 0.0626
-18.750 -1.3246 0.07561 0.07108 -0.0177 1.0000 0.0635
-18.500 -1.3261 0.07221 0.06762 -0.0191 1.0000 0.0647
-18.250 -1.3318 0.06831 0.06366 -0.0206 1.0000 0.0655
-18.000 -1.3384 0.06438 0.05968 -0.0220 1.0000 0.0669
-17.750 -1.3407 0.06108 0.05633 -0.0231 1.0000 0.0681
-17.500 -1.3420 0.05793 0.05312 -0.0241 1.0000 0.0692
-17.250 -1.3428 0.05488 0.05002 -0.0250 1.0000 0.0702
-17.000 -1.3432 0.05198 0.04707 -0.0258 1.0000 0.0713
-16.750 -1.3461 0.04886 0.04391 -0.0266 1.0000 0.0728
-16.500 -1.3465 0.04607 0.04107 -0.0271 1.0000 0.0740
-16.250 -1.3453 0.04353 0.03849 -0.0276 1.0000 0.0756
-16.000 -1.3415 0.04132 0.03622 -0.0278 1.0000 0.0768
-15.750 -1.3404 0.03889 0.03375 -0.0280 1.0000 0.0781
-15.500 -1.3397 0.03653 0.03136 -0.0281 1.0000 0.0796
-15.250 -1.3360 0.03451 0.02931 -0.0280 1.0000 0.0811
-15.000 -1.3310 0.03264 0.02740 -0.0279 1.0000 0.0828
-14.750 -1.3243 0.03095 0.02567 -0.0276 1.0000 0.0841
-14.500 -1.3205 0.02908 0.02378 -0.0273 1.0000 0.0859
-14.250 -1.3146 0.02743 0.02212 -0.0268 1.0000 0.0879
-14.000 -1.3065 0.02600 0.02065 -0.0263 1.0000 0.0896
-13.750 -1.2970 0.02470 0.01932 -0.0258 1.0000 0.0913
-13.500 -1.2892 0.02333 0.01794 -0.0251 1.0000 0.0934
-13.000 -1.2566 0.02115 0.01561 -0.0257 0.8994 0.0983
-12.750 -1.2492 0.02032 0.01463 -0.0239 0.8583 0.1000
-12.500 -1.2421 0.01939 0.01360 -0.0221 0.8321 0.1023
-12.250 -1.2329 0.01856 0.01270 -0.0206 0.8123 0.1047
-12.000 -1.2215 0.01786 0.01193 -0.0190 0.7958 0.1071
-11.750 -1.2105 0.01720 0.01120 -0.0174 0.7803 0.1094
-11.500 -1.2006 0.01653 0.01049 -0.0154 0.7660 0.1122
-11.250 -1.1891 0.01599 0.00991 -0.0135 0.7540 0.1148
-11.000 -1.1766 0.01556 0.00941 -0.0114 0.7409 0.1173
-10.750 -1.1662 0.01512 0.00894 -0.0089 0.7301 0.1202
-10.500 -1.1509 0.01477 0.00857 -0.0071 0.7187 0.1234
-10.250 -1.1308 0.01446 0.00822 -0.0060 0.7090 0.1265
-10.000 -1.1106 0.01412 0.00786 -0.0049 0.6984 0.1301
-9.750 -1.0892 0.01381 0.00752 -0.0040 0.6885 0.1339
-9.500 -1.0658 0.01354 0.00724 -0.0033 0.6797 0.1373
-9.250 -1.0431 0.01323 0.00691 -0.0025 0.6694 0.1416
-9.000 -1.0192 0.01296 0.00663 -0.0019 0.6607 0.1459
-8.750 -0.9942 0.01273 0.00638 -0.0014 0.6517 0.1498
-8.500 -0.9698 0.01245 0.00609 -0.0009 0.6418 0.1546
-8.250 -0.9440 0.01223 0.00586 -0.0005 0.6338 0.1591
-8.000 -0.9182 0.01200 0.00562 -0.0002 0.6250 0.1635
-7.750 -0.8923 0.01177 0.00538 0.0002 0.6158 0.1688
-7.500 -0.8653 0.01159 0.00519 0.0004 0.6078 0.1731
-7.250 -0.8389 0.01136 0.00496 0.0007 0.5989 0.1787
-7.000 -0.8118 0.01118 0.00477 0.0009 0.5907 0.1840
-6.750 -0.7843 0.01100 0.00459 0.0011 0.5823 0.1891
-6.500 -0.7571 0.01081 0.00440 0.0012 0.5735 0.1950
-6.250 -0.7291 0.01067 0.00424 0.0013 0.5658 0.2002
-6.000 -0.7014 0.01048 0.00407 0.0014 0.5574 0.2062
-5.750 -0.6733 0.01035 0.00391 0.0015 0.5486 0.2122
-5.500 -0.6448 0.01021 0.00377 0.0016 0.5415 0.2177
-5.250 -0.6166 0.01005 0.00363 0.0016 0.5327 0.2243
-5.000 -0.5879 0.00995 0.00350 0.0016 0.5241 0.2301
-4.750 -0.5594 0.00980 0.00337 0.0016 0.5173 0.2367
-4.500 -0.5306 0.00969 0.00326 0.0016 0.5084 0.2434
-4.250 -0.5015 0.00960 0.00315 0.0016 0.5006 0.2491
-4.000 -0.4727 0.00947 0.00304 0.0016 0.4933 0.2564
-3.750 -0.4434 0.00940 0.00295 0.0015 0.4845 0.2626
-3.500 -0.4144 0.00929 0.00286 0.0015 0.4772 0.2695
-3.250 -0.3850 0.00920 0.00278 0.0014 0.4696 0.2766
-3.000 -0.3556 0.00916 0.00271 0.0013 0.4607 0.2827
-2.750 -0.3263 0.00906 0.00263 0.0012 0.4540 0.2904
-2.500 -0.2967 0.00900 0.00257 0.0011 0.4462 0.2972
-2.000 -0.2377 0.00889 0.00246 0.0010 0.4309 0.3117
-1.750 -0.2079 0.00887 0.00242 0.0008 0.4227 0.3177
-1.500 -0.1785 0.00881 0.00238 0.0007 0.4147 0.3258
-1.250 -0.1487 0.00878 0.00235 0.0006 0.4080 0.3332
-1.000 -0.1190 0.00876 0.00232 0.0005 0.3996 0.3398
-0.750 -0.0893 0.00873 0.00230 0.0004 0.3924 0.3479
-0.500 -0.0594 0.00872 0.00229 0.0002 0.3851 0.3546
-0.250 -0.0299 0.00872 0.00228 0.0001 0.3766 0.3623
0.000 0.0000 0.00870 0.00227 0.0000 0.3703 0.3703
0.250 0.0299 0.00872 0.00228 -0.0001 0.3623 0.3766
0.500 0.0594 0.00872 0.00229 -0.0002 0.3546 0.3851
0.750 0.0893 0.00873 0.00230 -0.0004 0.3480 0.3925
1.000 0.1190 0.00876 0.00232 -0.0005 0.3398 0.3995
1.250 0.1487 0.00878 0.00235 -0.0006 0.3332 0.4080
1.500 0.1785 0.00881 0.00238 -0.0007 0.3259 0.4148
1.750 0.2079 0.00887 0.00242 -0.0008 0.3177 0.4226
2.000 0.2377 0.00889 0.00246 -0.0010 0.3117 0.4310
2.500 0.2967 0.00901 0.00257 -0.0011 0.2971 0.4461
2.750 0.3263 0.00906 0.00263 -0.0012 0.2905 0.4540
3.000 0.3556 0.00916 0.00271 -0.0013 0.2827 0.4607
3.250 0.3850 0.00920 0.00278 -0.0014 0.2768 0.4696
3.500 0.4144 0.00930 0.00286 -0.0015 0.2694 0.4772
3.750 0.4434 0.00940 0.00295 -0.0015 0.2626 0.4846
4.000 0.4727 0.00947 0.00304 -0.0016 0.2564 0.4934
4.250 0.5016 0.00960 0.00315 -0.0016 0.2492 0.5005
4.500 0.5306 0.00969 0.00326 -0.0016 0.2434 0.5084
4.750 0.5594 0.00980 0.00337 -0.0016 0.2366 0.5172
5.000 0.5879 0.00995 0.00350 -0.0016 0.2302 0.5241
5.250 0.6166 0.01005 0.00363 -0.0016 0.2244 0.5328
5.500 0.6448 0.01021 0.00377 -0.0016 0.2176 0.5414
5.750 0.6733 0.01034 0.00391 -0.0015 0.2123 0.5486
6.000 0.7014 0.01048 0.00407 -0.0014 0.2062 0.5573
6.250 0.7291 0.01067 0.00424 -0.0013 0.2002 0.5660
6.500 0.7571 0.01081 0.00440 -0.0012 0.1951 0.5736
6.750 0.7843 0.01100 0.00459 -0.0011 0.1890 0.5824
7.000 0.8118 0.01118 0.00477 -0.0009 0.1840 0.5908
7.250 0.8389 0.01136 0.00496 -0.0007 0.1786 0.5990
7.500 0.8653 0.01159 0.00519 -0.0004 0.1731 0.6077
7.750 0.8923 0.01177 0.00538 -0.0002 0.1688 0.6158
8.000 0.9182 0.01200 0.00562 0.0002 0.1636 0.6249
8.250 0.9441 0.01223 0.00586 0.0005 0.1590 0.6339
8.500 0.9698 0.01245 0.00609 0.0009 0.1546 0.6419
8.750 0.9942 0.01273 0.00638 0.0014 0.1497 0.6518
9.000 1.0192 0.01296 0.00663 0.0019 0.1459 0.6608
9.250 1.0432 0.01323 0.00691 0.0025 0.1416 0.6694
9.500 1.0659 0.01354 0.00723 0.0033 0.1374 0.6798
9.750 1.0892 0.01381 0.00752 0.0039 0.1339 0.6885
10.000 1.1107 0.01412 0.00786 0.0049 0.1300 0.6985
10.250 1.1310 0.01446 0.00822 0.0059 0.1267 0.7089
10.500 1.1511 0.01477 0.00856 0.0071 0.1234 0.7190
10.750 1.1666 0.01511 0.00894 0.0089 0.1203 0.7300
11.000 1.1769 0.01555 0.00941 0.0114 0.1173 0.7408
11.250 1.1897 0.01598 0.00989 0.0134 0.1151 0.7537
11.500 1.2008 0.01653 0.01049 0.0154 0.1121 0.7659
11.750 1.2109 0.01719 0.01119 0.0173 0.1094 0.7802
12.000 1.2221 0.01784 0.01191 0.0190 0.1072 0.7955
12.250 1.2335 0.01853 0.01268 0.0205 0.1049 0.8128
12.500 1.2425 0.01938 0.01359 0.0221 0.1022 0.8324
12.750 1.2499 0.02030 0.01460 0.0238 0.1001 0.8576
13.000 1.2572 0.02111 0.01558 0.0257 0.0983 0.9014
13.500 1.2901 0.02329 0.01790 0.0250 0.0934 1.0000
13.750 1.2978 0.02467 0.01929 0.0257 0.0913 1.0000
14.000 1.3075 0.02596 0.02061 0.0262 0.0897 1.0000
14.250 1.3156 0.02739 0.02207 0.0267 0.0878 1.0000
14.500 1.3211 0.02907 0.02377 0.0272 0.0856 1.0000
14.750 1.3258 0.03088 0.02560 0.0275 0.0842 1.0000
15.000 1.3322 0.03259 0.02735 0.0278 0.0826 1.0000
15.250 1.3375 0.03443 0.02923 0.0279 0.0810 1.0000
15.500 1.3410 0.03647 0.03130 0.0280 0.0795 1.0000
15.750 1.3417 0.03883 0.03369 0.0279 0.0780 1.0000
16.000 1.3434 0.04120 0.03610 0.0277 0.0768 1.0000
16.250 1.3471 0.04343 0.03838 0.0275 0.0756 1.0000
16.500 1.3486 0.04594 0.04094 0.0270 0.0741 1.0000
16.750 1.3482 0.04873 0.04377 0.0265 0.0728 1.0000
17.000 1.3447 0.05191 0.04699 0.0257 0.0712 1.0000
17.250 1.3448 0.05475 0.04988 0.0250 0.0701 1.0000
17.500 1.3443 0.05776 0.05295 0.0241 0.0692 1.0000
17.750 1.3429 0.06092 0.05616 0.0231 0.0680 1.0000
18.000 1.3404 0.06424 0.05953 0.0219 0.0667 1.0000
18.250 1.3348 0.06804 0.06339 0.0205 0.0657 1.0000
18.500 1.3279 0.07210 0.06750 0.0190 0.0643 1.0000
18.750 1.3271 0.07540 0.07087 0.0177 0.0637 1.0000
19.000 1.3226 0.07929 0.07482 0.0160 0.0625 1.0000
19.250 1.3194 0.08305 0.07863 0.0144 0.0615 1.0000
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