Joukovsky f=0% t=21% (joukowsk0021-jf) Xfoil prediction polar at RE=200,000 Ncrit=5
| Details | Polar file |
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Airfoil: Joukovsky f=0% t=21% (joukowsk0021-jf) Reynolds number: 200,000 Max Cl/Cd: 45.57 at α=8.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-joukowsk0021-jf-200000-n5.txt Download as CSV file: xf-joukowsk0021-jf-200000-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 = 0.200 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.500 -1.1138 0.11590 0.11007 -0.0001 1.0000 0.0888
-19.250 -1.1248 0.11030 0.10431 -0.0032 1.0000 0.0908
-19.000 -1.1262 0.10643 0.10039 -0.0052 1.0000 0.0925
-18.750 -1.1239 0.10317 0.09714 -0.0069 1.0000 0.0941
-18.500 -1.1269 0.09906 0.09296 -0.0090 1.0000 0.0959
-18.250 -1.1324 0.09457 0.08836 -0.0113 1.0000 0.0980
-18.000 -1.1367 0.09035 0.08402 -0.0133 1.0000 0.0999
-17.750 -1.1340 0.08732 0.08102 -0.0147 1.0000 0.1016
-17.500 -1.1346 0.08380 0.07747 -0.0163 1.0000 0.1036
-17.250 -1.1368 0.08006 0.07363 -0.0180 1.0000 0.1057
-17.000 -1.1391 0.07633 0.06978 -0.0197 1.0000 0.1079
-16.750 -1.1372 0.07335 0.06681 -0.0208 1.0000 0.1098
-16.500 -1.1368 0.07019 0.06363 -0.0221 1.0000 0.1119
-16.250 -1.1364 0.06705 0.06043 -0.0233 1.0000 0.1141
-16.000 -1.1360 0.06393 0.05720 -0.0245 1.0000 0.1166
-15.750 -1.1339 0.06116 0.05441 -0.0254 1.0000 0.1187
-15.500 -1.1327 0.05833 0.05157 -0.0263 1.0000 0.1210
-15.250 -1.1307 0.05564 0.04883 -0.0272 1.0000 0.1235
-15.000 -1.1276 0.05310 0.04620 -0.0279 1.0000 0.1261
-14.750 -1.1247 0.05064 0.04371 -0.0285 1.0000 0.1286
-14.500 -1.1222 0.04822 0.04130 -0.0290 1.0000 0.1311
-14.250 -1.1186 0.04596 0.03899 -0.0294 1.0000 0.1337
-14.000 -1.1137 0.04386 0.03681 -0.0297 1.0000 0.1369
-13.750 -1.1092 0.04185 0.03478 -0.0299 1.0000 0.1394
-13.500 -1.1053 0.03981 0.03275 -0.0300 1.0000 0.1422
-13.250 -1.0997 0.03795 0.03085 -0.0300 1.0000 0.1454
-13.000 -1.0913 0.03634 0.02916 -0.0300 1.0000 0.1487
-12.750 -1.0859 0.03459 0.02743 -0.0298 1.0000 0.1516
-12.500 -1.0794 0.03296 0.02580 -0.0296 1.0000 0.1549
-12.250 -1.0704 0.03153 0.02433 -0.0293 1.0000 0.1585
-12.000 -1.0608 0.03020 0.02297 -0.0290 1.0000 0.1620
-11.750 -1.0532 0.02880 0.02159 -0.0285 1.0000 0.1654
-11.500 -1.0431 0.02759 0.02037 -0.0280 1.0000 0.1693
-11.250 -1.0304 0.02657 0.01929 -0.0275 1.0000 0.1734
-11.000 -1.0211 0.02541 0.01819 -0.0268 1.0000 0.1769
-10.750 -1.0097 0.02441 0.01721 -0.0261 1.0000 0.1811
-10.500 -0.9956 0.02359 0.01635 -0.0255 1.0000 0.1856
-10.250 -0.9706 0.02276 0.01549 -0.0269 0.9171 0.1904
-10.000 -0.9576 0.02210 0.01474 -0.0257 0.8829 0.1950
-9.750 -0.9457 0.02156 0.01409 -0.0238 0.8588 0.1997
-9.500 -0.9362 0.02099 0.01348 -0.0215 0.8389 0.2037
-9.250 -0.9269 0.02051 0.01294 -0.0190 0.8220 0.2082
-8.750 -0.8980 0.01975 0.01204 -0.0153 0.7933 0.2180
-8.500 -0.8816 0.01935 0.01161 -0.0137 0.7810 0.2232
-8.250 -0.8620 0.01902 0.01120 -0.0126 0.7686 0.2290
-8.000 -0.8426 0.01866 0.01081 -0.0113 0.7576 0.2343
-7.750 -0.8221 0.01832 0.01044 -0.0103 0.7460 0.2402
-7.500 -0.7999 0.01806 0.01008 -0.0094 0.7360 0.2464
-7.250 -0.7780 0.01772 0.00976 -0.0086 0.7250 0.2522
-7.000 -0.7554 0.01745 0.00943 -0.0077 0.7150 0.2586
-6.750 -0.7311 0.01719 0.00913 -0.0072 0.7049 0.2650
-6.500 -0.7077 0.01691 0.00885 -0.0064 0.6949 0.2713
-6.250 -0.6830 0.01669 0.00857 -0.0059 0.6856 0.2783
-6.000 -0.6580 0.01644 0.00831 -0.0054 0.6757 0.2847
-5.750 -0.6333 0.01623 0.00806 -0.0048 0.6666 0.2916
-5.500 -0.6068 0.01605 0.00783 -0.0045 0.6572 0.2988
-5.250 -0.5815 0.01582 0.00762 -0.0040 0.6477 0.3054
-5.000 -0.5555 0.01565 0.00740 -0.0036 0.6392 0.3130
-4.750 -0.5286 0.01547 0.00721 -0.0033 0.6296 0.3199
-4.500 -0.5024 0.01530 0.00703 -0.0030 0.6207 0.3272
-4.250 -0.4751 0.01517 0.00684 -0.0027 0.6122 0.3349
-4.000 -0.4482 0.01500 0.00670 -0.0025 0.6029 0.3419
-3.750 -0.4212 0.01489 0.00653 -0.0021 0.5945 0.3497
-3.500 -0.3934 0.01477 0.00640 -0.0020 0.5858 0.3572
-3.250 -0.3661 0.01463 0.00628 -0.0018 0.5768 0.3646
-3.000 -0.3384 0.01456 0.00614 -0.0015 0.5688 0.3727
-2.750 -0.3105 0.01444 0.00605 -0.0014 0.5598 0.3800
-2.500 -0.2827 0.01435 0.00595 -0.0012 0.5511 0.3880
-2.250 -0.2545 0.01430 0.00584 -0.0011 0.5431 0.3960
-2.000 -0.2266 0.01419 0.00579 -0.0009 0.5342 0.4034
-1.750 -0.1985 0.01415 0.00569 -0.0008 0.5260 0.4118
-1.500 -0.1701 0.01409 0.00564 -0.0007 0.5177 0.4194
-1.250 -0.1419 0.01404 0.00561 -0.0005 0.5090 0.4274
-1.000 -0.1136 0.01404 0.00553 -0.0004 0.5012 0.4359
-0.750 -0.0852 0.01397 0.00553 -0.0003 0.4926 0.4434
-0.500 -0.0569 0.01396 0.00550 -0.0002 0.4842 0.4518
-0.250 -0.0283 0.01396 0.00547 -0.0001 0.4765 0.4599
0.000 0.0000 0.01393 0.00549 0.0000 0.4678 0.4678
0.250 0.0283 0.01396 0.00547 0.0001 0.4599 0.4764
0.500 0.0569 0.01396 0.00550 0.0002 0.4518 0.4842
0.750 0.0852 0.01397 0.00553 0.0003 0.4434 0.4926
1.000 0.1136 0.01404 0.00553 0.0004 0.4358 0.5012
1.250 0.1419 0.01404 0.00561 0.0005 0.4274 0.5090
1.500 0.1701 0.01409 0.00564 0.0007 0.4194 0.5177
1.750 0.1985 0.01415 0.00569 0.0008 0.4118 0.5260
2.000 0.2266 0.01419 0.00579 0.0009 0.4034 0.5342
2.250 0.2545 0.01430 0.00584 0.0011 0.3960 0.5430
2.500 0.2827 0.01435 0.00595 0.0012 0.3880 0.5511
2.750 0.3105 0.01444 0.00605 0.0014 0.3800 0.5598
3.000 0.3384 0.01456 0.00614 0.0015 0.3727 0.5688
3.250 0.3661 0.01463 0.00628 0.0018 0.3646 0.5768
3.500 0.3934 0.01477 0.00640 0.0020 0.3571 0.5858
3.750 0.4212 0.01489 0.00653 0.0021 0.3497 0.5945
4.000 0.4482 0.01500 0.00670 0.0025 0.3419 0.6029
4.250 0.4751 0.01517 0.00684 0.0027 0.3349 0.6122
4.500 0.5024 0.01530 0.00703 0.0030 0.3272 0.6207
4.750 0.5286 0.01547 0.00721 0.0033 0.3199 0.6297
5.000 0.5555 0.01565 0.00740 0.0036 0.3130 0.6393
5.250 0.5815 0.01582 0.00762 0.0040 0.3054 0.6477
5.500 0.6069 0.01605 0.00783 0.0045 0.2988 0.6572
5.750 0.6333 0.01623 0.00806 0.0048 0.2916 0.6665
6.000 0.6581 0.01644 0.00831 0.0054 0.2846 0.6757
6.250 0.6831 0.01669 0.00857 0.0059 0.2783 0.6857
6.500 0.7078 0.01691 0.00885 0.0064 0.2713 0.6949
6.750 0.7311 0.01719 0.00913 0.0071 0.2650 0.7050
7.000 0.7555 0.01745 0.00943 0.0077 0.2586 0.7150
7.250 0.7781 0.01771 0.00976 0.0086 0.2521 0.7249
7.500 0.8000 0.01806 0.01008 0.0094 0.2464 0.7359
7.750 0.8222 0.01832 0.01044 0.0103 0.2402 0.7460
8.000 0.8427 0.01866 0.01080 0.0113 0.2343 0.7577
8.250 0.8621 0.01902 0.01119 0.0125 0.2290 0.7686
8.500 0.8818 0.01935 0.01160 0.0137 0.2232 0.7810
8.750 0.8982 0.01975 0.01203 0.0153 0.2180 0.7934
9.250 0.9272 0.02051 0.01294 0.0190 0.2082 0.8221
9.500 0.9365 0.02099 0.01347 0.0215 0.2037 0.8389
9.750 0.9460 0.02156 0.01409 0.0238 0.1996 0.8590
10.000 0.9580 0.02209 0.01473 0.0256 0.1950 0.8830
10.250 0.9712 0.02275 0.01548 0.0269 0.1904 0.9171
10.500 0.9961 0.02358 0.01634 0.0254 0.1855 1.0000
10.750 1.0102 0.02441 0.01720 0.0260 0.1811 1.0000
11.000 1.0217 0.02540 0.01817 0.0267 0.1769 1.0000
11.250 1.0310 0.02655 0.01928 0.0274 0.1734 1.0000
11.500 1.0438 0.02757 0.02036 0.0279 0.1693 1.0000
11.750 1.0540 0.02877 0.02157 0.0284 0.1654 1.0000
12.000 1.0616 0.03018 0.02294 0.0289 0.1619 1.0000
12.250 1.0713 0.03151 0.02431 0.0292 0.1584 1.0000
12.500 1.0803 0.03293 0.02577 0.0295 0.1548 1.0000
12.750 1.0869 0.03456 0.02740 0.0297 0.1515 1.0000
13.000 1.0925 0.03630 0.02911 0.0299 0.1487 1.0000
13.250 1.1008 0.03791 0.03080 0.0299 0.1454 1.0000
13.500 1.1065 0.03976 0.03270 0.0299 0.1422 1.0000
13.750 1.1104 0.04180 0.03473 0.0298 0.1394 1.0000
14.000 1.1149 0.04382 0.03677 0.0296 0.1367 1.0000
14.250 1.1203 0.04586 0.03889 0.0293 0.1339 1.0000
14.500 1.1236 0.04816 0.04123 0.0289 0.1310 1.0000
14.750 1.1261 0.05058 0.04364 0.0284 0.1285 1.0000
15.000 1.1292 0.05301 0.04610 0.0278 0.1261 1.0000
15.250 1.1325 0.05554 0.04872 0.0271 0.1235 1.0000
15.500 1.1343 0.05826 0.05149 0.0262 0.1209 1.0000
15.750 1.1355 0.06107 0.05431 0.0253 0.1187 1.0000
16.000 1.1377 0.06382 0.05709 0.0244 0.1166 1.0000
16.250 1.1382 0.06693 0.06031 0.0232 0.1141 1.0000
16.500 1.1384 0.07010 0.06353 0.0220 0.1118 1.0000
16.750 1.1391 0.07322 0.06667 0.0207 0.1098 1.0000
17.000 1.1408 0.07623 0.06968 0.0195 0.1079 1.0000
17.250 1.1386 0.07995 0.07352 0.0179 0.1056 1.0000
17.500 1.1364 0.08369 0.07734 0.0162 0.1035 1.0000
17.750 1.1360 0.08718 0.08088 0.0146 0.1016 1.0000
18.000 1.1389 0.09019 0.08386 0.0132 0.0999 1.0000
18.250 1.1340 0.09451 0.08830 0.0111 0.0979 1.0000
18.500 1.1288 0.09894 0.09284 0.0089 0.0959 1.0000
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