FX LIII-142 K 25 AIRFOIL (fxl142k-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: FX LIII-142 K 25 AIRFOIL (fxl142k-il) Reynolds number: 500,000 Max Cl/Cd: 60.64 at α=9° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-fxl142k-il-500000-n5.txt Download as CSV file: xf-fxl142k-il-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: FX LIII-142 K 25 AIRFOIL
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
------ -------- --------- --------- -------- -------- --------
-19.250 -1.0291 0.14214 0.13876 0.0213 1.0000 0.0052
-19.000 -1.0581 0.13184 0.12831 0.0157 1.0000 0.0051
-18.750 -1.0916 0.12108 0.11737 0.0100 1.0000 0.0050
-18.500 -1.1158 0.11242 0.10857 0.0056 1.0000 0.0050
-18.250 -1.1377 0.10446 0.10045 0.0015 1.0000 0.0050
-18.000 -1.1578 0.09703 0.09288 -0.0022 1.0000 0.0050
-17.750 -1.1765 0.09004 0.08573 -0.0056 1.0000 0.0051
-17.500 -1.1889 0.08429 0.07987 -0.0083 1.0000 0.0050
-17.250 -1.2016 0.07863 0.07407 -0.0110 1.0000 0.0051
-17.000 -1.2103 0.07372 0.06904 -0.0132 1.0000 0.0051
-16.750 -1.2209 0.06870 0.06389 -0.0153 1.0000 0.0054
-16.500 -1.2296 0.06408 0.05915 -0.0172 1.0000 0.0055
-16.250 -1.2355 0.06004 0.05500 -0.0188 1.0000 0.0057
-16.000 -1.2411 0.05623 0.05109 -0.0201 1.0000 0.0059
-15.750 -1.2461 0.05265 0.04740 -0.0211 1.0000 0.0062
-15.500 -1.2481 0.04951 0.04417 -0.0220 1.0000 0.0063
-15.250 -1.2506 0.04635 0.04091 -0.0228 1.0000 0.0069
-15.000 -1.2507 0.04353 0.03800 -0.0233 1.0000 0.0073
-14.750 -1.2510 0.04075 0.03514 -0.0238 1.0000 0.0080
-14.500 -1.2501 0.03812 0.03244 -0.0242 1.0000 0.0089
-14.000 -1.2466 0.03319 0.02743 -0.0246 1.0000 0.0133
-13.750 -1.2416 0.03113 0.02533 -0.0247 1.0000 0.0158
-13.500 -1.2334 0.02944 0.02357 -0.0246 1.0000 0.0174
-13.250 -1.2250 0.02780 0.02194 -0.0245 1.0000 0.0204
-13.000 -1.2146 0.02643 0.02052 -0.0242 1.0000 0.0226
-12.750 -1.2039 0.02519 0.01924 -0.0236 1.0000 0.0237
-12.500 -1.1927 0.02409 0.01812 -0.0229 1.0000 0.0254
-12.250 -1.1801 0.02318 0.01717 -0.0221 1.0000 0.0274
-12.000 -1.1674 0.02238 0.01631 -0.0209 1.0000 0.0287
-11.750 -1.1539 0.02172 0.01559 -0.0195 1.0000 0.0298
-11.500 -1.1430 0.02100 0.01480 -0.0176 1.0000 0.0307
-11.250 -1.1319 0.02032 0.01410 -0.0155 1.0000 0.0321
-11.000 -1.1164 0.01974 0.01351 -0.0140 1.0000 0.0338
-10.750 -1.0989 0.01922 0.01294 -0.0128 1.0000 0.0352
-10.500 -1.0798 0.01876 0.01244 -0.0117 1.0000 0.0368
-10.250 -1.0607 0.01828 0.01190 -0.0106 1.0000 0.0377
-10.000 -1.0388 0.01797 0.01155 -0.0099 1.0000 0.0388
-9.750 -1.0216 0.01731 0.01085 -0.0086 1.0000 0.0410
-9.500 -1.0027 0.01673 0.01026 -0.0074 1.0000 0.0431
-9.250 -0.9826 0.01622 0.00975 -0.0064 1.0000 0.0447
-8.750 -0.8944 0.01514 0.00846 -0.0144 0.8816 0.0477
-8.500 -0.8719 0.01492 0.00801 -0.0135 0.8360 0.0487
-8.250 -0.8508 0.01463 0.00759 -0.0124 0.8135 0.0504
-7.750 -0.8080 0.01403 0.00679 -0.0102 0.7495 0.0566
-7.500 -0.7848 0.01379 0.00644 -0.0095 0.7369 0.0597
-7.000 -0.7378 0.01318 0.00574 -0.0081 0.7163 0.0710
-6.750 -0.7136 0.01289 0.00543 -0.0076 0.7070 0.0782
-6.500 -0.6898 0.01253 0.00512 -0.0070 0.6972 0.0903
-6.250 -0.6644 0.01230 0.00486 -0.0066 0.6872 0.1017
-6.000 -0.6395 0.01203 0.00459 -0.0061 0.6769 0.1112
-5.750 -0.6141 0.01179 0.00433 -0.0057 0.6662 0.1197
-5.500 -0.5887 0.01157 0.00409 -0.0053 0.6573 0.1297
-5.250 -0.5635 0.01133 0.00384 -0.0048 0.6494 0.1427
-5.000 -0.5380 0.01110 0.00360 -0.0044 0.6423 0.1549
-4.500 -0.4880 0.01051 0.00312 -0.0036 0.6293 0.2006
-4.250 -0.4637 0.01011 0.00287 -0.0031 0.6234 0.2427
-4.000 -0.4389 0.00975 0.00265 -0.0026 0.6187 0.2810
-3.750 -0.4133 0.00944 0.00247 -0.0023 0.6136 0.3182
-3.500 -0.3872 0.00921 0.00233 -0.0020 0.6087 0.3475
-3.250 -0.3608 0.00902 0.00221 -0.0017 0.6041 0.3769
-3.000 -0.3343 0.00882 0.00211 -0.0014 0.5989 0.4045
-2.750 -0.3076 0.00867 0.00204 -0.0011 0.5943 0.4284
-2.500 -0.2804 0.00859 0.00199 -0.0009 0.5904 0.4478
-2.250 -0.2526 0.00853 0.00197 -0.0008 0.5864 0.4637
-2.000 -0.2246 0.00851 0.00194 -0.0007 0.5824 0.4771
-1.750 -0.1966 0.00850 0.00190 -0.0006 0.5785 0.4904
-1.500 -0.1686 0.00849 0.00188 -0.0005 0.5745 0.5020
-1.250 -0.1407 0.00844 0.00186 -0.0004 0.5699 0.5102
-0.750 -0.0849 0.00843 0.00184 -0.0002 0.5609 0.5238
-0.500 -0.0564 0.00840 0.00184 -0.0001 0.5556 0.5301
-0.250 -0.0282 0.00839 0.00183 -0.0001 0.5494 0.5355
0.000 0.0000 0.00840 0.00183 0.0000 0.5431 0.5429
0.250 0.0282 0.00839 0.00183 0.0001 0.5357 0.5495
0.500 0.0564 0.00840 0.00184 0.0001 0.5302 0.5554
0.750 0.0849 0.00843 0.00184 0.0002 0.5238 0.5609
1.000 0.1126 0.00843 0.00184 0.0003 0.5171 0.5653
1.250 0.1407 0.00844 0.00186 0.0004 0.5101 0.5699
1.500 0.1686 0.00849 0.00188 0.0005 0.5020 0.5746
1.750 0.1967 0.00850 0.00191 0.0006 0.4906 0.5785
2.000 0.2246 0.00851 0.00194 0.0007 0.4770 0.5824
2.250 0.2526 0.00853 0.00197 0.0008 0.4632 0.5864
2.500 0.2804 0.00859 0.00199 0.0009 0.4472 0.5904
2.750 0.3075 0.00868 0.00204 0.0011 0.4278 0.5943
3.000 0.3343 0.00882 0.00211 0.0014 0.4045 0.5989
3.250 0.3608 0.00902 0.00221 0.0017 0.3768 0.6040
3.500 0.3871 0.00922 0.00234 0.0020 0.3464 0.6086
3.750 0.4132 0.00945 0.00247 0.0023 0.3170 0.6136
4.000 0.4388 0.00976 0.00265 0.0026 0.2795 0.6187
4.250 0.4636 0.01012 0.00288 0.0031 0.2417 0.6235
4.500 0.4880 0.01051 0.00312 0.0036 0.2006 0.6294
5.000 0.5381 0.01110 0.00360 0.0044 0.1554 0.6423
5.250 0.5636 0.01133 0.00384 0.0048 0.1429 0.6494
5.500 0.5887 0.01157 0.00409 0.0053 0.1298 0.6574
5.750 0.6141 0.01179 0.00433 0.0057 0.1197 0.6662
6.000 0.6395 0.01203 0.00459 0.0061 0.1111 0.6769
6.250 0.6644 0.01229 0.00486 0.0066 0.1019 0.6872
6.500 0.6898 0.01253 0.00512 0.0070 0.0905 0.6972
6.750 0.7136 0.01288 0.00543 0.0076 0.0783 0.7070
7.000 0.7378 0.01318 0.00574 0.0081 0.0709 0.7163
7.500 0.7849 0.01379 0.00644 0.0095 0.0596 0.7369
7.750 0.8080 0.01404 0.00679 0.0102 0.0565 0.7495
8.250 0.8508 0.01463 0.00759 0.0124 0.0505 0.8136
8.500 0.8721 0.01492 0.00801 0.0135 0.0488 0.8356
8.750 0.8944 0.01514 0.00845 0.0144 0.0476 0.8813
9.000 0.9514 0.01569 0.00918 0.0077 0.0460 0.9645
9.250 0.9826 0.01622 0.00975 0.0064 0.0447 1.0000
9.500 1.0029 0.01672 0.01027 0.0074 0.0435 1.0000
9.750 1.0221 0.01728 0.01083 0.0085 0.0417 1.0000
10.000 1.0385 0.01800 0.01158 0.0099 0.0388 1.0000
10.250 1.0600 0.01834 0.01197 0.0107 0.0380 1.0000
10.500 1.0803 0.01874 0.01242 0.0117 0.0366 1.0000
10.750 1.0987 0.01924 0.01297 0.0128 0.0355 1.0000
11.000 1.1168 0.01973 0.01349 0.0140 0.0336 1.0000
11.250 1.1319 0.02033 0.01412 0.0155 0.0323 1.0000
11.500 1.1433 0.02099 0.01480 0.0176 0.0310 1.0000
11.750 1.1550 0.02168 0.01554 0.0194 0.0295 1.0000
12.000 1.1671 0.02242 0.01635 0.0209 0.0289 1.0000
12.250 1.1805 0.02318 0.01717 0.0220 0.0274 1.0000
12.500 1.1924 0.02414 0.01818 0.0229 0.0261 1.0000
12.750 1.2044 0.02519 0.01925 0.0236 0.0241 1.0000
13.000 1.2153 0.02642 0.02051 0.0241 0.0222 1.0000
13.250 1.2257 0.02779 0.02193 0.0244 0.0206 1.0000
13.500 1.2345 0.02940 0.02354 0.0245 0.0180 1.0000
13.750 1.2420 0.03117 0.02535 0.0245 0.0152 1.0000
14.000 1.2468 0.03327 0.02749 0.0245 0.0125 1.0000
14.250 1.2524 0.03533 0.02962 0.0243 0.0112 1.0000
14.500 1.2529 0.03795 0.03228 0.0240 0.0092 1.0000
14.750 1.2541 0.04054 0.03493 0.0236 0.0082 1.0000
15.000 1.2537 0.04336 0.03783 0.0231 0.0076 1.0000
15.250 1.2533 0.04620 0.04076 0.0225 0.0069 1.0000
15.500 1.2505 0.04940 0.04405 0.0217 0.0063 1.0000
15.750 1.2482 0.05259 0.04735 0.0209 0.0061 1.0000
16.000 1.2424 0.05627 0.05113 0.0198 0.0058 1.0000
16.250 1.2382 0.05992 0.05488 0.0185 0.0056 1.0000
16.500 1.2290 0.06445 0.05953 0.0168 0.0054 1.0000
16.750 1.2221 0.06881 0.06400 0.0149 0.0053 1.0000
17.000 1.2147 0.07338 0.06869 0.0130 0.0052 1.0000
17.250 1.2034 0.07869 0.07413 0.0106 0.0052 1.0000
17.500 1.1929 0.08402 0.07958 0.0081 0.0051 1.0000
17.750 1.1787 0.09005 0.08576 0.0052 0.0050 1.0000
18.000 1.1620 0.09671 0.09255 0.0020 0.0050 1.0000
18.250 1.1430 0.10394 0.09992 -0.0016 0.0050 1.0000
18.500 1.1199 0.11211 0.10825 -0.0058 0.0050 1.0000
18.750 1.0948 0.12094 0.11723 -0.0104 0.0050 1.0000
19.000 1.0651 0.13092 0.12737 -0.0156 0.0051 1.0000
19.250 1.0344 0.14156 0.13817 -0.0213 0.0053 1.0000
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