LWK 80-150/K25 (lwk80150k25-il) Xfoil prediction polar at RE=200,000 Ncrit=9
| Details | Polar file |
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Airfoil: LWK 80-150/K25 (lwk80150k25-il) Reynolds number: 200,000 Max Cl/Cd: 38.6 at α=5.5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-lwk80150k25-il-200000.txt Download as CSV file: xf-lwk80150k25-il-200000.csv |
XFOIL Version 6.96
Calculated polar for: LWK 80-150/K25
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.200 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-15.250 -0.7456 0.11115 0.10727 -0.0291 1.0000 0.0458
-15.000 -0.7651 0.10239 0.09848 -0.0337 1.0000 0.0448
-14.750 -0.9542 0.07015 0.06522 -0.0522 1.0000 0.0399
-14.500 -0.9595 0.06667 0.06169 -0.0526 1.0000 0.0405
-14.250 -0.9924 0.06110 0.05577 -0.0527 1.0000 0.0401
-14.000 -0.9975 0.05810 0.05267 -0.0524 1.0000 0.0405
-13.750 -0.9898 0.05627 0.05085 -0.0522 1.0000 0.0412
-13.500 -0.9940 0.05363 0.04808 -0.0514 1.0000 0.0418
-13.250 -1.0043 0.05042 0.04463 -0.0501 1.0000 0.0420
-13.000 -1.0091 0.04780 0.04182 -0.0487 1.0000 0.0426
-12.750 -1.0133 0.04497 0.03872 -0.0470 1.0000 0.0427
-12.500 -1.0134 0.04268 0.03621 -0.0453 1.0000 0.0434
-12.250 -1.0096 0.04047 0.03376 -0.0437 1.0000 0.0438
-12.000 -1.0051 0.03840 0.03143 -0.0419 1.0000 0.0447
-11.750 -0.9987 0.03664 0.02941 -0.0401 1.0000 0.0454
-11.500 -0.9877 0.03478 0.02732 -0.0387 1.0000 0.0465
-11.250 -0.9641 0.03331 0.02594 -0.0390 1.0000 0.0483
-11.000 -0.9516 0.03232 0.02489 -0.0376 1.0000 0.0497
-10.750 -0.9417 0.03137 0.02385 -0.0356 1.0000 0.0512
-10.500 -0.9354 0.03051 0.02285 -0.0329 0.9930 0.0524
-10.250 -0.9001 0.02879 0.02100 -0.0348 0.9897 0.0548
-10.000 -0.8666 0.02765 0.01992 -0.0369 0.9859 0.0578
-9.750 -0.8345 0.02666 0.01877 -0.0388 0.9815 0.0616
-9.500 -0.7985 0.02530 0.01746 -0.0410 0.9791 0.0657
-9.250 -0.7651 0.02435 0.01647 -0.0430 0.9757 0.0702
-9.000 -0.7337 0.02326 0.01541 -0.0447 0.9719 0.0761
-8.750 -0.7007 0.02246 0.01454 -0.0469 0.9684 0.0830
-8.500 -0.6713 0.02142 0.01358 -0.0484 0.9645 0.0909
-8.250 -0.6432 0.02051 0.01270 -0.0497 0.9599 0.1005
-8.000 -0.6128 0.01968 0.01186 -0.0514 0.9559 0.1120
-7.750 -0.5880 0.01893 0.01115 -0.0520 0.9508 0.1254
-7.500 -0.5676 0.01814 0.01046 -0.0520 0.9452 0.1418
-7.250 -0.5477 0.01738 0.00982 -0.0518 0.9406 0.1625
-7.000 -0.5398 0.01686 0.00941 -0.0490 0.9342 0.1863
-6.750 -0.5321 0.01623 0.00897 -0.0463 0.9285 0.2193
-6.500 -0.5328 0.01576 0.00873 -0.0418 0.9222 0.2590
-6.250 -0.5351 0.01526 0.00852 -0.0369 0.9160 0.3115
-6.000 -0.5354 0.01467 0.00828 -0.0323 0.9114 0.3806
-5.750 -0.5396 0.01422 0.00823 -0.0268 0.9059 0.4536
-5.500 -0.5362 0.01389 0.00840 -0.0221 0.9008 0.5445
-5.250 -0.5158 0.01412 0.00893 -0.0201 0.8977 0.6157
-5.000 -0.4925 0.01453 0.00935 -0.0187 0.8954 0.6530
-4.750 -0.4766 0.01497 0.00974 -0.0163 0.8917 0.6768
-4.500 -0.4570 0.01549 0.01023 -0.0143 0.8877 0.6944
-4.250 -0.4348 0.01597 0.01065 -0.0128 0.8844 0.7096
-4.000 -0.4029 0.01664 0.01128 -0.0128 0.8824 0.7204
-3.750 -0.3729 0.01720 0.01180 -0.0126 0.8804 0.7301
-3.500 -0.3543 0.01762 0.01213 -0.0107 0.8772 0.7421
-3.250 -0.3221 0.01843 0.01296 -0.0106 0.8742 0.7475
-3.000 -0.3034 0.01890 0.01340 -0.0088 0.8705 0.7573
-2.750 -0.2687 0.01963 0.01412 -0.0091 0.8683 0.7639
-2.500 -0.2324 0.02034 0.01480 -0.0096 0.8663 0.7714
-2.250 -0.2063 0.02062 0.01504 -0.0089 0.8640 0.7796
-2.000 -0.1615 0.02133 0.01573 -0.0109 0.8629 0.7839
-1.750 -0.1691 0.02146 0.01585 -0.0051 0.8560 0.7954
-1.500 -0.1312 0.02195 0.01634 -0.0063 0.8537 0.7985
-1.250 -0.0987 0.02221 0.01659 -0.0069 0.8509 0.8028
-1.000 -0.0894 0.02201 0.01634 -0.0039 0.8473 0.8124
-0.750 -0.0480 0.02222 0.01654 -0.0059 0.8459 0.8146
-0.500 -0.0359 0.02261 0.01697 -0.0032 0.8392 0.8194
-0.250 -0.0390 0.02240 0.01672 0.0017 0.8331 0.8292
0.000 0.0002 0.02242 0.01674 0.0000 0.8310 0.8310
0.250 0.0394 0.02240 0.01672 -0.0018 0.8292 0.8331
0.500 0.0357 0.02262 0.01698 0.0033 0.8195 0.8394
0.750 0.0473 0.02225 0.01657 0.0059 0.8147 0.8460
1.000 0.0889 0.02203 0.01636 0.0039 0.8125 0.8473
1.250 0.0985 0.02222 0.01660 0.0069 0.8028 0.8509
1.500 0.1315 0.02193 0.01633 0.0063 0.7985 0.8536
1.750 0.1692 0.02146 0.01585 0.0051 0.7954 0.8561
2.000 0.1618 0.02132 0.01573 0.0108 0.7838 0.8630
2.250 0.2063 0.02062 0.01504 0.0089 0.7796 0.8640
2.500 0.2324 0.02030 0.01476 0.0096 0.7710 0.8663
2.750 0.2687 0.01963 0.01411 0.0091 0.7639 0.8683
3.000 0.3037 0.01890 0.01339 0.0087 0.7574 0.8705
3.250 0.3226 0.01840 0.01293 0.0106 0.7474 0.8742
3.500 0.3512 0.01764 0.01216 0.0111 0.7414 0.8777
3.750 0.3731 0.01719 0.01178 0.0126 0.7300 0.8804
4.000 0.4028 0.01663 0.01127 0.0129 0.7201 0.8824
4.250 0.4352 0.01595 0.01062 0.0128 0.7094 0.8843
4.500 0.4571 0.01548 0.01021 0.0143 0.6943 0.8877
4.750 0.4768 0.01495 0.00972 0.0162 0.6765 0.8917
5.000 0.4924 0.01452 0.00934 0.0187 0.6524 0.8954
5.250 0.5159 0.01411 0.00891 0.0201 0.6149 0.8978
5.500 0.5361 0.01389 0.00840 0.0222 0.5439 0.9008
5.750 0.5395 0.01422 0.00823 0.0268 0.4534 0.9059
6.000 0.5352 0.01468 0.00828 0.0323 0.3800 0.9114
6.250 0.5353 0.01526 0.00851 0.0369 0.3120 0.9160
6.500 0.5332 0.01575 0.00873 0.0417 0.2596 0.9222
7.000 0.5401 0.01686 0.00941 0.0490 0.1861 0.9342
7.250 0.5480 0.01737 0.00981 0.0517 0.1627 0.9406
7.500 0.5676 0.01815 0.01045 0.0520 0.1413 0.9452
7.750 0.5884 0.01892 0.01114 0.0520 0.1256 0.9508
8.000 0.6134 0.01965 0.01185 0.0513 0.1124 0.9559
8.250 0.6437 0.02049 0.01267 0.0496 0.1007 0.9599
8.500 0.6718 0.02141 0.01358 0.0483 0.0915 0.9645
8.750 0.7012 0.02243 0.01450 0.0467 0.0831 0.9685
9.000 0.7340 0.02324 0.01539 0.0446 0.0758 0.9720
9.250 0.7655 0.02433 0.01646 0.0429 0.0702 0.9758
9.500 0.7988 0.02527 0.01743 0.0409 0.0655 0.9793
9.750 0.8353 0.02668 0.01879 0.0387 0.0616 0.9814
10.000 0.8678 0.02771 0.01997 0.0368 0.0579 0.9857
10.250 0.9010 0.02882 0.02102 0.0347 0.0548 0.9896
10.500 0.9359 0.03054 0.02289 0.0328 0.0523 0.9931
10.750 0.9388 0.03126 0.02373 0.0359 0.0509 1.0000
11.000 0.9501 0.03224 0.02481 0.0378 0.0494 1.0000
11.250 0.9632 0.03319 0.02578 0.0391 0.0480 1.0000
11.500 0.9938 0.03531 0.02782 0.0378 0.0461 1.0000
11.750 0.9997 0.03669 0.02946 0.0400 0.0455 1.0000
12.000 1.0068 0.03847 0.03150 0.0417 0.0448 1.0000
12.250 1.0111 0.04049 0.03378 0.0435 0.0440 1.0000
12.500 1.0133 0.04265 0.03618 0.0453 0.0431 1.0000
12.750 1.0135 0.04511 0.03888 0.0469 0.0428 1.0000
13.000 1.0146 0.04718 0.04111 0.0483 0.0419 1.0000
13.250 1.0074 0.05021 0.04439 0.0498 0.0418 1.0000
13.500 1.0200 0.05146 0.04559 0.0502 0.0407 1.0000
13.750 0.9995 0.05556 0.05005 0.0517 0.0410 1.0000
14.000 0.9977 0.05823 0.05281 0.0522 0.0406 1.0000
14.250 0.9977 0.06094 0.05556 0.0525 0.0400 1.0000
14.500 0.9824 0.06516 0.05996 0.0526 0.0397 1.0000
14.750 0.9563 0.07012 0.06519 0.0519 0.0399 1.0000
15.000 0.7157 0.11580 0.11200 0.0249 0.0470 1.0000
15.250 0.7178 0.11951 0.11570 0.0235 0.0466 1.0000
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