Joukovsky f=0% t=21% (joukowsk0021-jf) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: Joukovsky f=0% t=21% (joukowsk0021-jf) Reynolds number: 500,000 Max Cl/Cd: 64.13 at α=9.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-joukowsk0021-jf-500000-n5.txt Download as CSV file: xf-joukowsk0021-jf-500000-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 = 0.500 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.500 -1.2129 0.10159 0.09673 -0.0056 1.0000 0.0715
-19.250 -1.2178 0.09730 0.09240 -0.0077 1.0000 0.0728
-19.000 -1.2203 0.09340 0.08845 -0.0096 1.0000 0.0742
-18.750 -1.2220 0.08963 0.08462 -0.0114 1.0000 0.0757
-18.500 -1.2211 0.08631 0.08124 -0.0128 1.0000 0.0769
-18.250 -1.2259 0.08224 0.07713 -0.0147 1.0000 0.0783
-18.000 -1.2296 0.07837 0.07321 -0.0163 1.0000 0.0796
-17.750 -1.2315 0.07483 0.06961 -0.0178 1.0000 0.0812
-17.500 -1.2323 0.07146 0.06618 -0.0191 1.0000 0.0826
-17.250 -1.2300 0.06855 0.06321 -0.0202 1.0000 0.0842
-17.000 -1.2346 0.06482 0.05945 -0.0216 1.0000 0.0857
-16.750 -1.2367 0.06149 0.05607 -0.0227 1.0000 0.0872
-16.500 -1.2365 0.05848 0.05302 -0.0237 1.0000 0.0890
-16.250 -1.2350 0.05567 0.05014 -0.0245 1.0000 0.0907
-16.000 -1.2331 0.05299 0.04741 -0.0252 1.0000 0.0922
-15.750 -1.2347 0.04997 0.04437 -0.0260 1.0000 0.0939
-15.500 -1.2343 0.04722 0.04158 -0.0266 1.0000 0.0959
-15.250 -1.2311 0.04486 0.03917 -0.0270 1.0000 0.0978
-15.000 -1.2257 0.04275 0.03701 -0.0273 1.0000 0.0996
-14.750 -1.2258 0.04020 0.03443 -0.0276 1.0000 0.1015
-14.500 -1.2236 0.03794 0.03214 -0.0277 1.0000 0.1036
-14.250 -1.2186 0.03600 0.03017 -0.0277 1.0000 0.1057
-14.000 -1.2118 0.03424 0.02836 -0.0276 1.0000 0.1078
-13.750 -1.2082 0.03227 0.02637 -0.0275 1.0000 0.1101
-13.500 -1.2028 0.03049 0.02457 -0.0272 1.0000 0.1125
-13.250 -1.1950 0.02894 0.02300 -0.0269 1.0000 0.1150
-13.000 -1.1851 0.02760 0.02162 -0.0265 1.0000 0.1173
-12.750 -1.1785 0.02604 0.02006 -0.0260 1.0000 0.1199
-12.500 -1.1699 0.02469 0.01869 -0.0254 1.0000 0.1228
-12.250 -1.1589 0.02355 0.01753 -0.0248 1.0000 0.1257
-11.750 -1.1235 0.02141 0.01529 -0.0258 0.9002 0.1323
-11.500 -1.1154 0.02062 0.01437 -0.0239 0.8635 0.1353
-11.000 -1.0972 0.01910 0.01266 -0.0204 0.8192 0.1412
-10.750 -1.0870 0.01842 0.01191 -0.0186 0.8027 0.1447
-10.500 -1.0745 0.01786 0.01128 -0.0169 0.7875 0.1480
-10.250 -1.0637 0.01727 0.01064 -0.0149 0.7739 0.1513
-10.000 -1.0531 0.01677 0.01009 -0.0126 0.7607 0.1551
-9.750 -1.0395 0.01641 0.00968 -0.0106 0.7490 0.1589
-9.250 -1.0041 0.01566 0.00886 -0.0077 0.7269 0.1673
-9.000 -0.9831 0.01536 0.00851 -0.0068 0.7161 0.1718
-8.750 -0.9616 0.01503 0.00816 -0.0059 0.7067 0.1761
-8.500 -0.9396 0.01471 0.00782 -0.0050 0.6962 0.1813
-8.250 -0.9158 0.01447 0.00753 -0.0044 0.6868 0.1861
-8.000 -0.8925 0.01415 0.00721 -0.0037 0.6773 0.1912
-7.750 -0.8683 0.01390 0.00693 -0.0031 0.6675 0.1968
-7.500 -0.8429 0.01367 0.00668 -0.0027 0.6587 0.2018
-7.250 -0.8182 0.01339 0.00640 -0.0022 0.6494 0.2077
-7.000 -0.7924 0.01320 0.00616 -0.0018 0.6404 0.2136
-6.750 -0.7664 0.01296 0.00593 -0.0015 0.6316 0.2190
-6.500 -0.7402 0.01274 0.00570 -0.0012 0.6224 0.2254
-6.250 -0.7131 0.01259 0.00551 -0.0010 0.6142 0.2310
-6.000 -0.6867 0.01235 0.00529 -0.0007 0.6053 0.2375
-5.750 -0.6595 0.01220 0.00511 -0.0005 0.5963 0.2442
-5.500 -0.6321 0.01203 0.00493 -0.0003 0.5885 0.2501
-5.250 -0.6047 0.01185 0.00475 -0.0001 0.5796 0.2571
-5.000 -0.5766 0.01174 0.00460 0.0000 0.5709 0.2633
-4.750 -0.5490 0.01155 0.00444 0.0001 0.5632 0.2702
-4.500 -0.5208 0.01143 0.00430 0.0002 0.5543 0.2773
-4.250 -0.4926 0.01132 0.00417 0.0003 0.5460 0.2837
-4.000 -0.4644 0.01117 0.00404 0.0003 0.5382 0.2912
-3.750 -0.4356 0.01109 0.00393 0.0004 0.5294 0.2979
-3.500 -0.4073 0.01097 0.00382 0.0004 0.5216 0.3051
-3.250 -0.3785 0.01087 0.00372 0.0004 0.5136 0.3126
-3.000 -0.3497 0.01081 0.00363 0.0004 0.5049 0.3192
-2.750 -0.3210 0.01070 0.00354 0.0004 0.4973 0.3270
-2.500 -0.2918 0.01064 0.00347 0.0004 0.4891 0.3342
-2.250 -0.2631 0.01058 0.00339 0.0004 0.4806 0.3414
-2.000 -0.2339 0.01051 0.00334 0.0004 0.4733 0.3493
-1.750 -0.2046 0.01048 0.00328 0.0003 0.4649 0.3562
-1.500 -0.1758 0.01042 0.00323 0.0003 0.4571 0.3641
-1.250 -0.1463 0.01038 0.00320 0.0003 0.4494 0.3718
-1.000 -0.1171 0.01035 0.00316 0.0002 0.4411 0.3790
-0.750 -0.0880 0.01032 0.00314 0.0002 0.4336 0.3871
-0.500 -0.0584 0.01032 0.00312 0.0001 0.4257 0.3945
-0.250 -0.0294 0.01031 0.00311 0.0001 0.4175 0.4022
0.000 0.0000 0.01029 0.00311 0.0000 0.4103 0.4103
0.250 0.0294 0.01031 0.00311 -0.0001 0.4023 0.4175
0.500 0.0584 0.01032 0.00312 -0.0001 0.3945 0.4257
0.750 0.0880 0.01032 0.00314 -0.0002 0.3870 0.4336
1.000 0.1171 0.01035 0.00316 -0.0002 0.3790 0.4411
1.250 0.1463 0.01038 0.00320 -0.0003 0.3718 0.4494
1.500 0.1758 0.01042 0.00323 -0.0003 0.3641 0.4571
1.750 0.2046 0.01048 0.00328 -0.0003 0.3562 0.4650
2.000 0.2339 0.01051 0.00334 -0.0004 0.3493 0.4733
2.250 0.2631 0.01058 0.00339 -0.0004 0.3415 0.4806
2.500 0.2918 0.01064 0.00347 -0.0004 0.3343 0.4891
2.750 0.3210 0.01070 0.00354 -0.0004 0.3269 0.4973
3.000 0.3497 0.01081 0.00363 -0.0004 0.3192 0.5049
3.250 0.3785 0.01087 0.00372 -0.0004 0.3125 0.5135
3.500 0.4073 0.01097 0.00382 -0.0004 0.3050 0.5216
3.750 0.4357 0.01109 0.00393 -0.0004 0.2980 0.5293
4.000 0.4644 0.01117 0.00404 -0.0003 0.2912 0.5382
4.250 0.4926 0.01132 0.00417 -0.0003 0.2837 0.5460
4.500 0.5208 0.01143 0.00430 -0.0002 0.2773 0.5543
4.750 0.5490 0.01155 0.00444 -0.0001 0.2701 0.5633
5.000 0.5766 0.01174 0.00460 0.0000 0.2633 0.5708
5.250 0.6047 0.01185 0.00475 0.0001 0.2571 0.5795
5.500 0.6321 0.01203 0.00493 0.0003 0.2501 0.5886
5.750 0.6595 0.01220 0.00511 0.0005 0.2440 0.5963
6.000 0.6867 0.01235 0.00529 0.0007 0.2376 0.6054
6.250 0.7131 0.01259 0.00551 0.0010 0.2310 0.6142
6.500 0.7402 0.01274 0.00570 0.0012 0.2254 0.6225
6.750 0.7664 0.01296 0.00593 0.0015 0.2190 0.6315
7.000 0.7924 0.01320 0.00616 0.0018 0.2136 0.6403
7.250 0.8183 0.01339 0.00640 0.0022 0.2078 0.6494
7.500 0.8430 0.01367 0.00667 0.0027 0.2019 0.6588
7.750 0.8683 0.01389 0.00693 0.0031 0.1969 0.6676
8.000 0.8926 0.01415 0.00721 0.0037 0.1912 0.6774
8.250 0.9158 0.01447 0.00753 0.0044 0.1860 0.6867
8.500 0.9396 0.01471 0.00782 0.0050 0.1812 0.6963
8.750 0.9617 0.01503 0.00816 0.0058 0.1761 0.7066
9.000 0.9832 0.01536 0.00851 0.0067 0.1718 0.7161
9.250 1.0042 0.01566 0.00886 0.0077 0.1672 0.7269
9.750 1.0397 0.01640 0.00968 0.0105 0.1589 0.7490
10.000 1.0534 0.01677 0.01009 0.0126 0.1551 0.7608
10.250 1.0639 0.01727 0.01064 0.0149 0.1512 0.7739
10.500 1.0748 0.01786 0.01127 0.0169 0.1480 0.7874
10.750 1.0873 0.01841 0.01191 0.0186 0.1446 0.8027
11.000 1.0974 0.01910 0.01266 0.0204 0.1410 0.8194
11.250 1.1054 0.01991 0.01354 0.0222 0.1380 0.8392
11.500 1.1159 0.02061 0.01435 0.0239 0.1353 0.8635
11.750 1.1240 0.02139 0.01527 0.0258 0.1322 0.9005
12.250 1.1597 0.02352 0.01751 0.0247 0.1256 1.0000
12.500 1.1708 0.02466 0.01867 0.0253 0.1228 1.0000
12.750 1.1791 0.02603 0.02004 0.0259 0.1198 1.0000
13.000 1.1858 0.02758 0.02159 0.0264 0.1174 1.0000
13.250 1.1959 0.02891 0.02296 0.0268 0.1149 1.0000
13.500 1.2037 0.03045 0.02453 0.0271 0.1124 1.0000
13.750 1.2090 0.03224 0.02634 0.0274 0.1100 1.0000
14.000 1.2130 0.03420 0.02831 0.0275 0.1080 1.0000
14.250 1.2201 0.03593 0.03009 0.0276 0.1058 1.0000
14.500 1.2250 0.03788 0.03208 0.0276 0.1035 1.0000
14.750 1.2266 0.04019 0.03441 0.0275 0.1013 1.0000
15.000 1.2273 0.04267 0.03692 0.0272 0.0996 1.0000
15.250 1.2329 0.04475 0.03906 0.0269 0.0979 1.0000
15.500 1.2359 0.04714 0.04149 0.0265 0.0959 1.0000
15.750 1.2360 0.04992 0.04431 0.0259 0.0938 1.0000
16.000 1.2350 0.05287 0.04728 0.0251 0.0922 1.0000
16.250 1.2370 0.05554 0.05001 0.0244 0.0906 1.0000
16.500 1.2385 0.05835 0.05288 0.0236 0.0890 1.0000
16.750 1.2386 0.06135 0.05593 0.0226 0.0871 1.0000
17.000 1.2366 0.06469 0.05931 0.0215 0.0857 1.0000
17.250 1.2321 0.06840 0.06306 0.0201 0.0840 1.0000
17.500 1.2347 0.07127 0.06599 0.0191 0.0828 1.0000
17.750 1.2335 0.07468 0.06946 0.0177 0.0811 1.0000
18.000 1.2323 0.07813 0.07296 0.0163 0.0797 1.0000
18.250 1.2277 0.08213 0.07700 0.0146 0.0782 1.0000
18.500 1.2234 0.08612 0.08103 0.0128 0.0771 1.0000
18.750 1.2242 0.08946 0.08445 0.0113 0.0756 1.0000
19.000 1.2227 0.09317 0.08822 0.0096 0.0742 1.0000
19.250 1.2198 0.09714 0.09223 0.0077 0.0727 1.0000
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