Joukovsky f=0% t=9% (joukowsk0009-jf) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: Joukovsky f=0% t=9% (joukowsk0009-jf) Reynolds number: 500,000 Max Cl/Cd: 60.26 at α=7.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-joukowsk0009-jf-500000-n5.txt Download as CSV file: xf-joukowsk0009-jf-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: Joukovsky f=0% t=9%
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
------ -------- --------- --------- -------- -------- --------
-16.000 -0.9839 0.13416 0.13165 0.0434 1.0000 0.0093
-15.750 -1.0308 0.11753 0.11487 0.0336 1.0000 0.0091
-15.500 -1.0660 0.10470 0.10189 0.0259 1.0000 0.0090
-15.250 -1.0968 0.09355 0.09060 0.0191 1.0000 0.0089
-15.000 -1.1269 0.08304 0.07995 0.0125 1.0000 0.0089
-14.750 -1.1551 0.07327 0.07002 0.0062 1.0000 0.0088
-14.500 -1.1776 0.06482 0.06141 0.0006 1.0000 0.0088
-14.250 -1.1967 0.05732 0.05374 -0.0045 1.0000 0.0088
-14.000 -1.2120 0.05088 0.04713 -0.0090 1.0000 0.0088
-13.750 -1.2227 0.04564 0.04172 -0.0124 1.0000 0.0089
-13.500 -1.2323 0.04116 0.03707 -0.0150 1.0000 0.0089
-13.250 -1.2386 0.03775 0.03350 -0.0162 1.0000 0.0090
-13.000 -1.2440 0.03505 0.03064 -0.0162 1.0000 0.0091
-12.750 -1.2471 0.03305 0.02848 -0.0148 1.0000 0.0092
-12.500 -1.2446 0.03133 0.02659 -0.0132 1.0000 0.0094
-12.250 -1.2337 0.02993 0.02503 -0.0122 1.0000 0.0095
-12.000 -1.2243 0.02818 0.02314 -0.0112 1.0000 0.0098
-11.750 -1.2109 0.02674 0.02159 -0.0104 1.0000 0.0101
-11.500 -1.1937 0.02562 0.02037 -0.0098 1.0000 0.0104
-11.250 -1.1751 0.02456 0.01921 -0.0092 1.0000 0.0107
-11.000 -1.1556 0.02356 0.01811 -0.0086 1.0000 0.0110
-10.750 -1.1353 0.02259 0.01701 -0.0081 1.0000 0.0114
-10.500 -1.1143 0.02164 0.01595 -0.0076 1.0000 0.0118
-10.250 -1.0925 0.02075 0.01495 -0.0071 1.0000 0.0122
-10.000 -1.0700 0.01995 0.01403 -0.0067 1.0000 0.0126
-9.750 -1.0478 0.01901 0.01299 -0.0063 1.0000 0.0131
-9.500 -1.0246 0.01819 0.01212 -0.0059 1.0000 0.0137
-9.250 -1.0003 0.01754 0.01140 -0.0056 1.0000 0.0144
-9.000 -0.9756 0.01696 0.01075 -0.0054 1.0000 0.0152
-8.750 -0.9505 0.01640 0.01012 -0.0051 1.0000 0.0161
-8.500 -0.9254 0.01581 0.00945 -0.0049 1.0000 0.0169
-8.250 -0.9006 0.01516 0.00875 -0.0046 1.0000 0.0181
-8.000 -0.8750 0.01465 0.00820 -0.0044 1.0000 0.0192
-7.750 -0.8491 0.01418 0.00768 -0.0041 1.0000 0.0205
-7.500 -0.8229 0.01376 0.00720 -0.0039 1.0000 0.0216
-7.250 -0.7970 0.01322 0.00666 -0.0037 1.0000 0.0238
-7.000 -0.7705 0.01283 0.00623 -0.0036 1.0000 0.0260
-6.750 -0.7438 0.01245 0.00581 -0.0034 1.0000 0.0280
-6.500 -0.7172 0.01202 0.00539 -0.0033 1.0000 0.0314
-6.250 -0.6902 0.01169 0.00503 -0.0031 1.0000 0.0346
-6.000 -0.6634 0.01130 0.00465 -0.0030 1.0000 0.0392
-5.750 -0.6362 0.01099 0.00433 -0.0029 1.0000 0.0438
-5.500 -0.6092 0.01063 0.00402 -0.0028 1.0000 0.0510
-5.250 -0.5820 0.01031 0.00372 -0.0026 1.0000 0.0592
-5.000 -0.5547 0.01002 0.00345 -0.0025 1.0000 0.0685
-4.750 -0.5274 0.00970 0.00319 -0.0025 1.0000 0.0812
-4.500 -0.5002 0.00938 0.00296 -0.0024 1.0000 0.0975
-4.250 -0.4729 0.00907 0.00273 -0.0023 1.0000 0.1167
-4.000 -0.4457 0.00877 0.00252 -0.0022 1.0000 0.1374
-3.750 -0.4105 0.00848 0.00234 -0.0039 0.9658 0.1649
-3.500 -0.3781 0.00823 0.00218 -0.0048 0.9338 0.1948
-3.250 -0.3518 0.00805 0.00204 -0.0042 0.9015 0.2221
-3.000 -0.3267 0.00790 0.00190 -0.0034 0.8720 0.2503
-2.750 -0.3010 0.00775 0.00177 -0.0028 0.8448 0.2804
-2.500 -0.2748 0.00761 0.00165 -0.0023 0.8189 0.3102
-2.250 -0.2482 0.00750 0.00155 -0.0019 0.7937 0.3394
-2.000 -0.2211 0.00739 0.00146 -0.0015 0.7693 0.3685
-1.750 -0.1939 0.00730 0.00137 -0.0013 0.7454 0.3975
-1.500 -0.1665 0.00722 0.00131 -0.0010 0.7215 0.4257
-1.250 -0.1389 0.00716 0.00125 -0.0008 0.6981 0.4528
-1.000 -0.1112 0.00710 0.00120 -0.0006 0.6744 0.4792
-0.750 -0.0835 0.00707 0.00116 -0.0005 0.6510 0.5051
-0.500 -0.0557 0.00704 0.00114 -0.0003 0.6272 0.5307
-0.250 -0.0279 0.00702 0.00112 -0.0002 0.6036 0.5552
0.000 0.0000 0.00702 0.00112 0.0000 0.5796 0.5796
0.250 0.0279 0.00702 0.00112 0.0002 0.5551 0.6037
0.500 0.0557 0.00704 0.00114 0.0003 0.5306 0.6273
0.750 0.0835 0.00707 0.00116 0.0005 0.5052 0.6511
1.000 0.1112 0.00710 0.00120 0.0006 0.4792 0.6744
1.250 0.1389 0.00716 0.00125 0.0008 0.4528 0.6981
1.500 0.1665 0.00722 0.00131 0.0010 0.4258 0.7214
1.750 0.1939 0.00730 0.00137 0.0013 0.3975 0.7454
2.000 0.2211 0.00739 0.00146 0.0016 0.3686 0.7693
2.250 0.2481 0.00750 0.00155 0.0019 0.3393 0.7938
2.500 0.2748 0.00761 0.00165 0.0023 0.3101 0.8190
2.750 0.3010 0.00774 0.00177 0.0028 0.2805 0.8448
3.000 0.3266 0.00790 0.00190 0.0034 0.2504 0.8720
3.250 0.3517 0.00805 0.00204 0.0042 0.2222 0.9015
3.500 0.3781 0.00823 0.00218 0.0048 0.1947 0.9337
3.750 0.4105 0.00848 0.00234 0.0039 0.1651 0.9658
4.000 0.4457 0.00877 0.00252 0.0022 0.1373 1.0000
4.250 0.4730 0.00907 0.00273 0.0023 0.1167 1.0000
4.500 0.5002 0.00938 0.00296 0.0024 0.0974 1.0000
4.750 0.5274 0.00970 0.00319 0.0025 0.0813 1.0000
5.000 0.5547 0.01001 0.00345 0.0026 0.0685 1.0000
5.250 0.5819 0.01031 0.00372 0.0027 0.0592 1.0000
5.500 0.6091 0.01063 0.00402 0.0028 0.0511 1.0000
5.750 0.6362 0.01099 0.00433 0.0029 0.0438 1.0000
6.000 0.6633 0.01130 0.00465 0.0030 0.0392 1.0000
6.250 0.6901 0.01169 0.00503 0.0031 0.0346 1.0000
6.500 0.7171 0.01201 0.00539 0.0033 0.0314 1.0000
6.750 0.7436 0.01245 0.00581 0.0034 0.0280 1.0000
7.000 0.7702 0.01283 0.00623 0.0036 0.0260 1.0000
7.250 0.7967 0.01322 0.00666 0.0038 0.0238 1.0000
7.500 0.8225 0.01375 0.00719 0.0040 0.0217 1.0000
7.750 0.8487 0.01418 0.00768 0.0042 0.0205 1.0000
8.000 0.8747 0.01464 0.00820 0.0044 0.0192 1.0000
8.250 0.9005 0.01516 0.00875 0.0046 0.0181 1.0000
8.500 0.9254 0.01581 0.00945 0.0049 0.0169 1.0000
8.750 0.9504 0.01640 0.01012 0.0051 0.0161 1.0000
9.000 0.9755 0.01696 0.01075 0.0054 0.0152 1.0000
9.250 1.0002 0.01755 0.01140 0.0057 0.0144 1.0000
9.500 1.0244 0.01819 0.01212 0.0060 0.0137 1.0000
9.750 1.0476 0.01901 0.01299 0.0063 0.0131 1.0000
10.000 1.0697 0.01995 0.01403 0.0067 0.0126 1.0000
10.250 1.0923 0.02075 0.01494 0.0072 0.0122 1.0000
10.500 1.1140 0.02164 0.01595 0.0076 0.0118 1.0000
10.750 1.1350 0.02258 0.01700 0.0082 0.0114 1.0000
11.000 1.1554 0.02355 0.01809 0.0087 0.0110 1.0000
11.250 1.1747 0.02458 0.01923 0.0093 0.0107 1.0000
11.500 1.1934 0.02560 0.02036 0.0098 0.0104 1.0000
11.750 1.2105 0.02674 0.02159 0.0105 0.0101 1.0000
12.000 1.2243 0.02815 0.02312 0.0113 0.0098 1.0000
12.250 1.2331 0.02996 0.02506 0.0123 0.0095 1.0000
12.500 1.2438 0.03141 0.02667 0.0132 0.0094 1.0000
12.750 1.2484 0.03298 0.02842 0.0147 0.0092 1.0000
13.000 1.2445 0.03506 0.03065 0.0161 0.0091 1.0000
13.250 1.2394 0.03776 0.03351 0.0161 0.0090 1.0000
13.500 1.2336 0.04112 0.03703 0.0149 0.0089 1.0000
13.750 1.2240 0.04560 0.04167 0.0123 0.0088 1.0000
14.000 1.2125 0.05098 0.04723 0.0088 0.0088 1.0000
14.250 1.1978 0.05737 0.05379 0.0043 0.0087 1.0000
14.500 1.1790 0.06485 0.06144 -0.0008 0.0087 1.0000
14.750 1.1551 0.07351 0.07026 -0.0066 0.0088 1.0000
15.000 1.1298 0.08279 0.07969 -0.0126 0.0089 1.0000
15.250 1.0999 0.09329 0.09035 -0.0191 0.0089 1.0000
15.500 1.0661 0.10509 0.10228 -0.0264 0.0090 1.0000
15.750 1.0325 0.11751 0.11484 -0.0339 0.0091 1.0000
16.000 0.9849 0.13450 0.13200 -0.0438 0.0092 1.0000
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