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LWK 80-120/K25 (lwk80120k25-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: LWK 80-120/K25 (lwk80120k25-il)
Reynolds number: 1,000,000
Max Cl/Cd: 63.05 at α=9°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-lwk80120k25-il-1000000-n5.txt
Download as CSV file: xf-lwk80120k25-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: LWK 80-120/K25                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -1.0452   0.13041   0.12815   0.0076   1.0000   0.0058
 -18.500  -1.1174   0.11150   0.10902  -0.0023   1.0000   0.0056
 -18.250  -1.1815   0.09451   0.09178  -0.0113   1.0000   0.0054
 -18.000  -1.2260   0.08144   0.07849  -0.0188   1.0000   0.0053
 -17.750  -1.2473   0.07338   0.07027  -0.0235   1.0000   0.0053
 -17.500  -1.2700   0.06558   0.06229  -0.0279   1.0000   0.0053
 -17.250  -1.2956   0.05811   0.05464  -0.0316   1.0000   0.0055
 -17.000  -1.3057   0.05352   0.04990  -0.0334   1.0000   0.0053
 -16.750  -1.3132   0.04961   0.04586  -0.0345   1.0000   0.0054
 -16.500  -1.3224   0.04579   0.04191  -0.0351   1.0000   0.0054
 -16.250  -1.3287   0.04252   0.03852  -0.0352   1.0000   0.0055
 -16.000  -1.3292   0.03999   0.03588  -0.0350   1.0000   0.0056
 -15.750  -1.3269   0.03783   0.03364  -0.0346   1.0000   0.0058
 -15.500  -1.3274   0.03548   0.03116  -0.0339   1.0000   0.0057
 -15.250  -1.3203   0.03390   0.02951  -0.0333   1.0000   0.0060
 -15.000  -1.3161   0.03209   0.02759  -0.0324   1.0000   0.0060
 -14.750  -1.3091   0.03058   0.02599  -0.0315   1.0000   0.0061
 -14.500  -1.2998   0.02927   0.02461  -0.0306   1.0000   0.0062
 -14.250  -1.2915   0.02791   0.02316  -0.0295   1.0000   0.0064
 -14.000  -1.2795   0.02687   0.02205  -0.0286   1.0000   0.0066
 -13.750  -1.2681   0.02580   0.02090  -0.0275   1.0000   0.0066
 -13.500  -1.2593   0.02451   0.01950  -0.0261   1.0000   0.0066
 -13.250  -1.2440   0.02378   0.01872  -0.0252   1.0000   0.0070
 -13.000  -1.2311   0.02286   0.01772  -0.0240   1.0000   0.0070
 -12.750  -1.2170   0.02205   0.01683  -0.0227   1.0000   0.0071
 -12.250  -1.1799   0.02031   0.01494  -0.0219   0.9605   0.0075
 -12.000  -1.1341   0.01923   0.01377  -0.0272   0.9455   0.0080
 -11.750  -1.0882   0.01841   0.01286  -0.0324   0.9310   0.0085
 -11.250  -1.0209   0.01713   0.01134  -0.0371   0.8959   0.0093
 -10.750  -0.9804   0.01621   0.01022  -0.0355   0.8742   0.0100
 -10.500  -0.9626   0.01573   0.00966  -0.0342   0.8663   0.0103
 -10.250  -0.9454   0.01525   0.00914  -0.0326   0.8593   0.0112
  -9.750  -0.9098   0.01452   0.00829  -0.0295   0.8478   0.0122
  -9.500  -0.8908   0.01418   0.00791  -0.0281   0.8430   0.0129
  -9.250  -0.8707   0.01385   0.00752  -0.0269   0.8387   0.0139
  -9.000  -0.8505   0.01349   0.00714  -0.0258   0.8351   0.0149
  -8.750  -0.8296   0.01316   0.00678  -0.0247   0.8313   0.0161
  -8.500  -0.8081   0.01287   0.00646  -0.0238   0.8275   0.0172
  -8.250  -0.7867   0.01257   0.00613  -0.0227   0.8238   0.0187
  -8.000  -0.7651   0.01227   0.00582  -0.0218   0.8205   0.0204
  -7.750  -0.7426   0.01200   0.00553  -0.0209   0.8175   0.0223
  -7.500  -0.7202   0.01172   0.00524  -0.0201   0.8144   0.0248
  -7.250  -0.6976   0.01146   0.00497  -0.0193   0.8114   0.0273
  -7.000  -0.6742   0.01124   0.00473  -0.0185   0.8086   0.0293
  -6.750  -0.6513   0.01098   0.00447  -0.0178   0.8059   0.0327
  -6.500  -0.6276   0.01075   0.00425  -0.0171   0.8030   0.0366
  -6.250  -0.6039   0.01052   0.00402  -0.0164   0.8002   0.0406
  -6.000  -0.5801   0.01030   0.00381  -0.0158   0.7975   0.0451
  -5.750  -0.5557   0.01011   0.00361  -0.0152   0.7950   0.0489
  -5.500  -0.5318   0.00989   0.00341  -0.0146   0.7925   0.0554
  -5.250  -0.5072   0.00971   0.00323  -0.0141   0.7901   0.0613
  -5.000  -0.4827   0.00950   0.00306  -0.0135   0.7876   0.0687
  -4.750  -0.4580   0.00930   0.00289  -0.0130   0.7849   0.0771
  -4.500  -0.4332   0.00911   0.00272  -0.0125   0.7825   0.0871
  -4.250  -0.4088   0.00890   0.00257  -0.0120   0.7801   0.1007
  -4.000  -0.3846   0.00868   0.00241  -0.0113   0.7777   0.1193
  -3.750  -0.3603   0.00847   0.00226  -0.0108   0.7754   0.1406
  -3.500  -0.3361   0.00821   0.00211  -0.0102   0.7730   0.1670
  -3.250  -0.3127   0.00791   0.00197  -0.0094   0.7706   0.2038
  -3.000  -0.2892   0.00763   0.00183  -0.0087   0.7681   0.2429
  -2.750  -0.2661   0.00733   0.00168  -0.0079   0.7655   0.2887
  -2.500  -0.2441   0.00696   0.00153  -0.0069   0.7630   0.3481
  -2.000  -0.2013   0.00618   0.00124  -0.0046   0.7583   0.4839
  -1.750  -0.1805   0.00578   0.00112  -0.0033   0.7556   0.5579
  -1.500  -0.1584   0.00551   0.00107  -0.0021   0.7528   0.6200
  -1.250  -0.1331   0.00540   0.00106  -0.0016   0.7500   0.6515
  -1.000  -0.1071   0.00535   0.00105  -0.0011   0.7472   0.6742
  -0.750  -0.0807   0.00531   0.00106  -0.0008   0.7437   0.6924
  -0.500  -0.0538   0.00529   0.00107  -0.0005   0.7383   0.7054
  -0.250  -0.0269   0.00529   0.00105  -0.0003   0.7313   0.7154
   0.000   0.0000   0.00527   0.00106   0.0000   0.7239   0.7236
   0.250   0.0270   0.00529   0.00105   0.0003   0.7160   0.7316
   0.500   0.0539   0.00528   0.00107   0.0005   0.7060   0.7382
   0.750   0.0806   0.00532   0.00106   0.0008   0.6918   0.7436
   1.000   0.1071   0.00535   0.00105   0.0011   0.6742   0.7473
   1.250   0.1329   0.00541   0.00105   0.0016   0.6488   0.7501
   1.500   0.1581   0.00552   0.00107   0.0022   0.6166   0.7528
   1.750   0.1814   0.00574   0.00112   0.0031   0.5674   0.7555
   2.000   0.2015   0.00617   0.00124   0.0046   0.4866   0.7583
   2.500   0.2440   0.00697   0.00153   0.0069   0.3469   0.7631
   2.750   0.2656   0.00736   0.00169   0.0080   0.2824   0.7655
   3.000   0.2892   0.00763   0.00183   0.0087   0.2429   0.7681
   3.250   0.3128   0.00791   0.00197   0.0094   0.2046   0.7707
   3.500   0.3362   0.00821   0.00211   0.0101   0.1678   0.7731
   3.750   0.3602   0.00847   0.00226   0.0108   0.1402   0.7754
   4.000   0.3847   0.00868   0.00241   0.0113   0.1195   0.7777
   4.250   0.4087   0.00891   0.00257   0.0120   0.1004   0.7801
   4.500   0.4330   0.00913   0.00273   0.0126   0.0853   0.7825
   4.750   0.4580   0.00930   0.00289   0.0130   0.0768   0.7850
   5.000   0.4827   0.00950   0.00306   0.0135   0.0692   0.7877
   5.250   0.5072   0.00971   0.00323   0.0141   0.0611   0.7902
   5.500   0.5317   0.00990   0.00341   0.0146   0.0544   0.7926
   5.750   0.5557   0.01011   0.00361   0.0152   0.0486   0.7950
   6.000   0.5801   0.01030   0.00381   0.0158   0.0449   0.7975
   6.250   0.6041   0.01051   0.00402   0.0164   0.0411   0.8002
   6.500   0.6276   0.01075   0.00425   0.0171   0.0365   0.8031
   6.750   0.6513   0.01099   0.00448   0.0178   0.0325   0.8059
   7.000   0.6743   0.01124   0.00472   0.0185   0.0289   0.8086
   7.250   0.6976   0.01146   0.00497   0.0193   0.0272   0.8114
   7.500   0.7201   0.01173   0.00524   0.0201   0.0245   0.8144
   7.750   0.7426   0.01200   0.00553   0.0209   0.0223   0.8175
   8.000   0.7652   0.01227   0.00582   0.0218   0.0205   0.8206
   8.250   0.7866   0.01258   0.00613   0.0227   0.0183   0.8240
   8.500   0.8082   0.01287   0.00646   0.0237   0.0172   0.8276
   8.750   0.8297   0.01316   0.00679   0.0247   0.0160   0.8313
   9.000   0.8506   0.01349   0.00714   0.0258   0.0149   0.8351
   9.250   0.8706   0.01386   0.00754   0.0269   0.0134   0.8388
   9.500   0.8909   0.01420   0.00793   0.0281   0.0130   0.8430
   9.750   0.9100   0.01453   0.00831   0.0295   0.0124   0.8478
  10.250   0.9455   0.01528   0.00915   0.0326   0.0108   0.8591
  10.500   0.9629   0.01574   0.00967   0.0341   0.0103   0.8661
  10.750   0.9808   0.01621   0.01023   0.0355   0.0098   0.8739
  11.250   1.0218   0.01711   0.01130   0.0369   0.0092   0.8955
  11.750   1.0889   0.01834   0.01278   0.0323   0.0085   0.9303
  12.000   1.1339   0.01926   0.01379   0.0273   0.0079   0.9450
  12.250   1.1794   0.02040   0.01503   0.0219   0.0074   0.9601
  12.500   1.2042   0.02122   0.01593   0.0212   0.0072   1.0000
  12.750   1.2182   0.02203   0.01681   0.0225   0.0071   1.0000
  13.000   1.2309   0.02297   0.01784   0.0239   0.0070   1.0000
  13.250   1.2453   0.02377   0.01871   0.0250   0.0068   1.0000
  13.500   1.2574   0.02477   0.01979   0.0262   0.0068   1.0000
  13.750   1.2698   0.02576   0.02086   0.0272   0.0067   1.0000
  14.000   1.2813   0.02683   0.02201   0.0283   0.0065   1.0000
  14.250   1.2915   0.02803   0.02329   0.0293   0.0063   1.0000
  14.500   1.3003   0.02936   0.02471   0.0304   0.0062   1.0000
  14.750   1.3076   0.03084   0.02628   0.0314   0.0062   1.0000
  15.000   1.3152   0.03233   0.02785   0.0323   0.0060   1.0000
  15.250   1.3253   0.03362   0.02920   0.0329   0.0058   1.0000
  15.500   1.3266   0.03573   0.03142   0.0337   0.0058   1.0000
  15.750   1.3301   0.03771   0.03349   0.0342   0.0056   1.0000
  16.000   1.3282   0.04028   0.03618   0.0347   0.0056   1.0000
  16.250   1.3246   0.04317   0.03919   0.0349   0.0055   1.0000
  16.500   1.3203   0.04627   0.04239   0.0346   0.0053   1.0000
  16.750   1.3130   0.04990   0.04617   0.0340   0.0054   1.0000
  17.000   1.3050   0.05391   0.05031   0.0329   0.0054   1.0000
  17.250   1.2849   0.06003   0.05660   0.0303   0.0053   1.0000
  17.500   1.2717   0.06572   0.06243   0.0274   0.0053   1.0000
  17.750   1.2570   0.07212   0.06899   0.0239   0.0054   1.0000
  18.000   1.2242   0.08233   0.07939   0.0178   0.0053   1.0000
  18.250   1.1773   0.09590   0.09319   0.0101   0.0054   1.0000
  18.500   1.1135   0.11290   0.11045   0.0011   0.0056   1.0000
  18.750   1.0383   0.13256   0.13032  -0.0092   0.0058   1.0000
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