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LWK 80-150/K25 (lwk80150k25-il) Xfoil prediction polar at RE=50,000 Ncrit=9


Details Polar file
Airfoil: LWK 80-150/K25 (lwk80150k25-il)
Reynolds number: 50,000
Max Cl/Cd: 27.97 at α=5.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-lwk80150k25-il-50000.txt
Download as CSV file: xf-lwk80150k25-il-50000.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 =     0.050 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -11.750  -0.6977   0.08730   0.07981  -0.0480   1.0000   0.1545
 -11.500  -0.7085   0.08157   0.07406  -0.0491   1.0000   0.1530
 -11.250  -0.7364   0.07586   0.06831  -0.0496   1.0000   0.1515
 -11.000  -0.7673   0.07081   0.06317  -0.0489   1.0000   0.1491
 -10.750  -0.8021   0.06678   0.05902  -0.0461   1.0000   0.1473
 -10.500  -0.8333   0.06356   0.05568  -0.0418   1.0000   0.1459
 -10.250  -0.8564   0.06064   0.05257  -0.0376   1.0000   0.1455
 -10.000  -0.8752   0.05826   0.05003  -0.0328   1.0000   0.1460
  -9.750  -0.8933   0.05627   0.04786  -0.0275   1.0000   0.1468
  -9.500  -0.9100   0.05445   0.04582  -0.0220   1.0000   0.1479
  -9.250  -0.9234   0.05249   0.04361  -0.0167   1.0000   0.1491
  -9.000  -0.9338   0.05042   0.04124  -0.0118   1.0000   0.1508
  -8.750  -0.9411   0.04831   0.03874  -0.0071   1.0000   0.1527
  -8.500  -0.9459   0.04629   0.03627  -0.0026   1.0000   0.1551
  -8.250  -0.9281   0.04399   0.03412  -0.0015   1.0000   0.1617
  -8.000  -0.9220   0.04218   0.03199   0.0016   1.0000   0.1676
  -7.750  -0.9096   0.04012   0.02977   0.0038   1.0000   0.1748
  -7.500  -0.8967   0.03853   0.02801   0.0060   1.0000   0.1844
  -7.250  -0.8774   0.03676   0.02625   0.0073   1.0000   0.1960
  -7.000  -0.8578   0.03519   0.02466   0.0086   1.0000   0.2110
  -6.750  -0.8365   0.03373   0.02325   0.0098   1.0000   0.2309
  -6.500  -0.8129   0.03231   0.02195   0.0107   1.0000   0.2567
  -6.250  -0.7906   0.03092   0.02088   0.0119   1.0000   0.2920
  -6.000  -0.7774   0.02944   0.01983   0.0144   1.0000   0.3400
  -5.750  -0.7746   0.02771   0.01899   0.0189   1.0000   0.4121
  -5.500  -0.7367   0.03092   0.02383   0.0260   1.0000   0.6212
  -5.250  -0.6995   0.03555   0.02815   0.0315   1.0000   0.6849
  -5.000  -0.6638   0.03881   0.03108   0.0351   1.0000   0.7262
  -4.750  -0.5138   0.04468   0.03622   0.0242   1.0000   0.7720
  -4.500  -0.4478   0.04601   0.03721   0.0206   1.0000   0.8098
  -4.250  -0.3755   0.04641   0.03730   0.0149   1.0000   0.8473
  -4.000  -0.3078   0.04592   0.03654   0.0084   1.0000   0.8825
  -3.750  -0.2524   0.04504   0.03543   0.0027   1.0000   0.9143
  -3.500  -0.1943   0.04386   0.03406  -0.0042   1.0000   0.9445
  -3.250  -0.1317   0.04246   0.03246  -0.0127   1.0000   0.9725
  -3.000  -0.0588   0.04079   0.03058  -0.0239   1.0000   0.9980
  -2.750  -0.0487   0.04038   0.03011  -0.0233   1.0000   1.0000
  -2.500  -0.0458   0.04012   0.02981  -0.0211   1.0000   1.0000
  -2.250  -0.0424   0.03989   0.02953  -0.0190   1.0000   1.0000
  -2.000  -0.0387   0.03968   0.02928  -0.0169   1.0000   1.0000
  -1.750  -0.0346   0.03950   0.02907  -0.0148   1.0000   1.0000
  -1.500  -0.0301   0.03935   0.02889  -0.0126   1.0000   1.0000
  -1.250  -0.0256   0.03921   0.02872  -0.0105   1.0000   1.0000
  -1.000  -0.0207   0.03911   0.02860  -0.0084   1.0000   1.0000
  -0.750  -0.0157   0.03903   0.02850  -0.0063   1.0000   1.0000
  -0.500  -0.0105   0.03897   0.02843  -0.0042   1.0000   1.0000
  -0.250  -0.0053   0.03893   0.02839  -0.0021   1.0000   1.0000
   0.000   0.0000   0.03892   0.02837   0.0000   1.0000   1.0000
   0.250   0.0052   0.03893   0.02838   0.0021   1.0000   1.0000
   0.500   0.0105   0.03896   0.02843   0.0042   1.0000   1.0000
   0.750   0.0156   0.03902   0.02850   0.0063   1.0000   1.0000
   1.000   0.0206   0.03910   0.02859   0.0084   1.0000   1.0000
   1.250   0.0254   0.03921   0.02872   0.0105   1.0000   1.0000
   1.500   0.0301   0.03933   0.02887   0.0126   1.0000   1.0000
   1.750   0.0345   0.03948   0.02905   0.0148   1.0000   1.0000
   2.000   0.0386   0.03966   0.02926   0.0169   1.0000   1.0000
   2.250   0.0424   0.03986   0.02950   0.0190   1.0000   1.0000
   2.500   0.0457   0.04009   0.02978   0.0211   1.0000   1.0000
   2.750   0.0486   0.04035   0.03007   0.0233   1.0000   1.0000
   3.000   0.0558   0.04070   0.03049   0.0245   0.9988   1.0000
   3.250   0.1312   0.04241   0.03241   0.0128   0.9728   1.0000
   3.500   0.1934   0.04381   0.03400   0.0044   0.9449   1.0000
   3.750   0.2525   0.04500   0.03539  -0.0028   0.9143   1.0000
   4.000   0.3105   0.04589   0.03650  -0.0087   0.8819   1.0000
   4.250   0.3690   0.04638   0.03725  -0.0139   0.8485   1.0000
   4.500   0.4500   0.04599   0.03721  -0.0210   0.8104   1.0000
   4.750   0.5147   0.04468   0.03622  -0.0244   0.7727   1.0000
   5.000   0.6560   0.03919   0.03143  -0.0345   0.7269   1.0000
   5.250   0.6997   0.03549   0.02810  -0.0314   0.6845   1.0000
   5.500   0.7366   0.03090   0.02381  -0.0260   0.6210   1.0000
   5.750   0.7746   0.02769   0.01898  -0.0189   0.4130   1.0000
   6.000   0.7776   0.02942   0.01982  -0.0145   0.3404   1.0000
   6.250   0.7908   0.03090   0.02087  -0.0119   0.2925   1.0000
   6.500   0.8130   0.03229   0.02197  -0.0107   0.2571   1.0000
   6.750   0.8365   0.03371   0.02323  -0.0098   0.2311   1.0000
   7.000   0.8581   0.03517   0.02465  -0.0087   0.2116   1.0000
   7.250   0.8777   0.03674   0.02623  -0.0074   0.1966   1.0000
   7.500   0.8962   0.03848   0.02794  -0.0060   0.1845   1.0000
   7.750   0.9093   0.04007   0.02973  -0.0038   0.1748   1.0000
   8.000   0.9222   0.04214   0.03195  -0.0017   0.1678   1.0000
   8.250   0.9281   0.04399   0.03412   0.0015   0.1618   1.0000
   8.500   0.9458   0.04624   0.03622   0.0026   0.1551   1.0000
   8.750   0.9408   0.04827   0.03870   0.0071   0.1527   1.0000
   9.000   0.9332   0.05039   0.04121   0.0119   0.1505   1.0000
   9.250   0.9230   0.05237   0.04350   0.0168   0.1486   1.0000
   9.500   0.9102   0.05424   0.04561   0.0220   0.1468   1.0000
   9.750   0.8942   0.05613   0.04770   0.0274   0.1462   1.0000
  10.000   0.8780   0.05808   0.04981   0.0325   0.1450   1.0000
  10.250   0.8593   0.06050   0.05240   0.0373   0.1447   1.0000
  10.500   0.8369   0.06340   0.05549   0.0416   0.1448   1.0000
  10.750   0.8053   0.06662   0.05887   0.0460   0.1461   1.0000
  11.000   0.7663   0.07082   0.06319   0.0489   0.1485   1.0000
  11.250   0.7332   0.07591   0.06836   0.0496   0.1509   1.0000
  11.500   0.7059   0.08171   0.07421   0.0489   0.1528   1.0000
  11.750   0.6919   0.08766   0.08017   0.0476   0.1543   1.0000
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