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LWK 80-150/K25 (lwk80150k25-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
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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