AH 79-K-143/18 (ah79k143-il) Xfoil prediction polar at RE=500,000 Ncrit=5
| Details | Polar file |
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Airfoil: AH 79-K-143/18 (ah79k143-il) Reynolds number: 500,000 Max Cl/Cd: 86.71 at α=5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-ah79k143-il-500000-n5.txt Download as CSV file: xf-ah79k143-il-500000-n5.csv |
XFOIL Version 6.96
Calculated polar for: AH 79-K-143/18
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
------ -------- --------- --------- -------- -------- --------
-13.250 -0.6189 0.04776 0.04383 -0.1109 0.7853 0.0073
-13.000 -0.6521 0.04120 0.03696 -0.1131 0.7845 0.0073
-12.750 -0.6649 0.03769 0.03320 -0.1127 0.7835 0.0072
-12.500 -0.6625 0.03591 0.03131 -0.1119 0.7826 0.0075
-12.250 -0.6705 0.03317 0.02832 -0.1100 0.7816 0.0074
-12.000 -0.6716 0.03108 0.02601 -0.1080 0.7805 0.0074
-11.750 -0.6656 0.02970 0.02450 -0.1062 0.7795 0.0076
-11.500 -0.6615 0.02804 0.02262 -0.1040 0.7784 0.0075
-11.250 -0.6520 0.02693 0.02139 -0.1022 0.7775 0.0078
-11.000 -0.6437 0.02566 0.01994 -0.1000 0.7767 0.0080
-10.750 -0.6325 0.02466 0.01879 -0.0980 0.7759 0.0082
-10.500 -0.6219 0.02357 0.01753 -0.0959 0.7751 0.0085
-10.250 -0.6100 0.02265 0.01646 -0.0937 0.7743 0.0085
-10.000 -0.5960 0.02183 0.01548 -0.0918 0.7736 0.0088
-9.750 -0.5809 0.02106 0.01456 -0.0900 0.7729 0.0089
-9.500 -0.5642 0.02036 0.01377 -0.0885 0.7718 0.0090
-9.250 -0.5478 0.01957 0.01292 -0.0869 0.7706 0.0093
-9.000 -0.5292 0.01900 0.01230 -0.0857 0.7693 0.0096
-8.750 -0.5095 0.01849 0.01172 -0.0846 0.7681 0.0100
-8.500 -0.4899 0.01794 0.01111 -0.0835 0.7670 0.0101
-8.250 -0.4694 0.01744 0.01055 -0.0824 0.7659 0.0106
-8.000 -0.4482 0.01701 0.01005 -0.0815 0.7648 0.0113
-7.750 -0.4269 0.01655 0.00950 -0.0805 0.7637 0.0118
-7.500 -0.4056 0.01609 0.00901 -0.0796 0.7627 0.0125
-7.250 -0.3826 0.01578 0.00868 -0.0789 0.7619 0.0136
-7.000 -0.3599 0.01545 0.00829 -0.0782 0.7611 0.0149
-6.750 -0.3373 0.01507 0.00786 -0.0774 0.7603 0.0156
-6.500 -0.3152 0.01464 0.00739 -0.0766 0.7595 0.0169
-6.250 -0.2918 0.01433 0.00703 -0.0760 0.7587 0.0184
-6.000 -0.2683 0.01405 0.00671 -0.0753 0.7578 0.0201
-5.750 -0.2464 0.01375 0.00642 -0.0744 0.7561 0.0217
-5.500 -0.2233 0.01351 0.00617 -0.0737 0.7542 0.0237
-5.250 -0.2000 0.01325 0.00592 -0.0730 0.7524 0.0269
-5.000 -0.1762 0.01299 0.00566 -0.0724 0.7507 0.0300
-4.750 -0.1524 0.01270 0.00540 -0.0718 0.7491 0.0362
-4.500 -0.1283 0.01244 0.00514 -0.0712 0.7478 0.0433
-4.250 -0.1041 0.01218 0.00491 -0.0707 0.7468 0.0530
-4.000 -0.0795 0.01194 0.00469 -0.0703 0.7457 0.0647
-3.750 -0.0546 0.01171 0.00448 -0.0699 0.7447 0.0779
-3.500 -0.0298 0.01147 0.00429 -0.0695 0.7438 0.0958
-3.000 0.0170 0.01108 0.00411 -0.0682 0.7398 0.1438
-2.750 0.0401 0.01082 0.00399 -0.0675 0.7377 0.1813
-2.500 0.0620 0.01044 0.00385 -0.0667 0.7358 0.2460
-2.250 0.0820 0.00992 0.00367 -0.0655 0.7340 0.3412
-2.000 0.0996 0.00926 0.00344 -0.0639 0.7324 0.4653
-1.750 0.1134 0.00844 0.00320 -0.0614 0.7307 0.6258
-1.500 0.1333 0.00800 0.00314 -0.0596 0.7291 0.7276
-1.250 0.1561 0.00811 0.00350 -0.0582 0.7252 0.7826
-1.000 0.1822 0.00822 0.00362 -0.0576 0.7223 0.8094
-0.750 0.2092 0.00828 0.00365 -0.0574 0.7200 0.8228
-0.500 0.2359 0.00839 0.00373 -0.0570 0.7179 0.8379
-0.250 0.2624 0.00850 0.00380 -0.0565 0.7160 0.8506
0.000 0.2883 0.00878 0.00410 -0.0557 0.7134 0.8593
0.250 0.3134 0.00890 0.00422 -0.0551 0.7096 0.8664
0.500 0.3404 0.00892 0.00424 -0.0549 0.7062 0.8685
0.750 0.3678 0.00890 0.00419 -0.0549 0.7035 0.8705
1.000 0.3955 0.00885 0.00411 -0.0548 0.7011 0.8728
1.250 0.4214 0.00889 0.00417 -0.0546 0.6967 0.8754
1.500 0.4481 0.00887 0.00414 -0.0545 0.6924 0.8779
1.750 0.4754 0.00881 0.00405 -0.0546 0.6885 0.8806
2.000 0.5021 0.00879 0.00402 -0.0544 0.6843 0.8820
2.250 0.5281 0.00879 0.00405 -0.0542 0.6785 0.8832
2.500 0.5547 0.00876 0.00401 -0.0540 0.6734 0.8845
2.750 0.5808 0.00877 0.00402 -0.0538 0.6672 0.8859
3.000 0.6069 0.00875 0.00401 -0.0536 0.6604 0.8873
3.250 0.6329 0.00875 0.00401 -0.0533 0.6534 0.8887
3.500 0.6585 0.00875 0.00399 -0.0530 0.6448 0.8902
3.750 0.6838 0.00878 0.00402 -0.0527 0.6360 0.8920
4.250 0.7335 0.00889 0.00411 -0.0519 0.6167 0.8957
4.500 0.7571 0.00895 0.00417 -0.0511 0.6068 0.8969
4.750 0.7796 0.00905 0.00425 -0.0502 0.5939 0.8980
5.000 0.7986 0.00921 0.00435 -0.0485 0.5707 0.8993
5.250 0.8164 0.00943 0.00448 -0.0467 0.5473 0.9006
5.500 0.8334 0.00967 0.00465 -0.0448 0.5238 0.9020
5.750 0.8504 0.00991 0.00485 -0.0429 0.5031 0.9035
6.000 0.8610 0.01029 0.00510 -0.0398 0.4723 0.9060
6.250 0.8662 0.01078 0.00543 -0.0358 0.4355 0.9087
6.500 0.8614 0.01131 0.00577 -0.0298 0.3959 0.9110
6.750 0.8522 0.01206 0.00631 -0.0233 0.3503 0.9134
7.000 0.8415 0.01309 0.00711 -0.0172 0.3013 0.9162
7.250 0.8360 0.01424 0.00806 -0.0127 0.2597 0.9189
7.500 0.8317 0.01545 0.00903 -0.0086 0.2125 0.9214
7.750 0.8338 0.01646 0.00986 -0.0054 0.1737 0.9234
8.000 0.8374 0.01749 0.01070 -0.0026 0.1367 0.9252
8.250 0.8385 0.01874 0.01170 0.0004 0.0883 0.9269
8.500 0.8450 0.01981 0.01261 0.0025 0.0582 0.9284
8.750 0.8582 0.02059 0.01335 0.0037 0.0457 0.9296
9.000 0.8710 0.02143 0.01415 0.0049 0.0345 0.9309
9.250 0.8855 0.02221 0.01493 0.0059 0.0283 0.9321
9.500 0.9001 0.02299 0.01571 0.0067 0.0240 0.9332
9.750 0.9152 0.02379 0.01652 0.0075 0.0198 0.9343
10.000 0.9304 0.02459 0.01736 0.0082 0.0181 0.9354
10.250 0.9447 0.02549 0.01828 0.0090 0.0160 0.9365
10.500 0.9583 0.02646 0.01927 0.0098 0.0143 0.9375
10.750 0.9741 0.02743 0.02031 0.0100 0.0130 0.9384
11.000 0.9896 0.02846 0.02139 0.0103 0.0124 0.9393
11.250 1.0052 0.02948 0.02247 0.0104 0.0123 0.9402
11.500 1.0165 0.03086 0.02389 0.0109 0.0111 0.9413
11.750 1.0310 0.03204 0.02515 0.0110 0.0108 0.9425
12.000 1.0441 0.03339 0.02658 0.0112 0.0106 0.9437
12.250 1.0563 0.03483 0.02810 0.0113 0.0104 0.9450
12.500 1.0695 0.03620 0.02954 0.0114 0.0098 0.9461
12.750 1.0798 0.03786 0.03128 0.0116 0.0098 0.9472
13.000 1.0917 0.03941 0.03291 0.0116 0.0095 0.9483
13.250 1.1019 0.04111 0.03469 0.0117 0.0093 0.9495
13.750 1.1213 0.04486 0.03861 0.0115 0.0090 0.9517
14.000 1.1291 0.04702 0.04084 0.0112 0.0087 0.9529
14.250 1.1362 0.04929 0.04319 0.0110 0.0086 0.9542
14.500 1.1396 0.05193 0.04591 0.0109 0.0083 0.9556
14.750 1.1483 0.05414 0.04825 0.0104 0.0083 0.9574
15.000 1.1580 0.05630 0.05050 0.0098 0.0082 0.9591
15.250 1.1654 0.05872 0.05304 0.0092 0.0080 0.9608
15.750 1.1788 0.06389 0.05846 0.0077 0.0077 0.9645
16.000 1.1832 0.06681 0.06150 0.0070 0.0075 0.9668
16.250 1.1912 0.06948 0.06428 0.0057 0.0074 0.9695
16.500 1.1932 0.07271 0.06764 0.0049 0.0073 0.9722
16.750 1.1970 0.07586 0.07091 0.0036 0.0072 0.9788
17.250 1.1991 0.08263 0.07793 0.0020 0.0071 1.0000
17.500 1.1978 0.08624 0.08165 0.0011 0.0069 1.0000
17.750 1.1948 0.09002 0.08557 0.0001 0.0069 1.0000
18.000 1.1905 0.09407 0.08974 -0.0010 0.0069 1.0000
18.250 1.1875 0.09813 0.09391 -0.0024 0.0068 1.0000
18.500 1.1832 0.10242 0.09832 -0.0040 0.0067 1.0000
18.750 1.1765 0.10715 0.10319 -0.0058 0.0067 1.0000
19.000 1.1690 0.11207 0.10824 -0.0078 0.0066 1.0000
19.250 1.1630 0.11690 0.11318 -0.0100 0.0066 1.0000
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