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FX LIII-142 K 25 AIRFOIL (fxl142k-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: FX LIII-142 K 25 AIRFOIL (fxl142k-il)
Reynolds number: 1,000,000
Max Cl/Cd: 75.23 at α=8.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fxl142k-il-1000000.txt
Download as CSV file: xf-fxl142k-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX LIII-142 K 25 AIRFOIL                        
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.0891   0.14144   0.13864   0.0232   1.0000   0.0044
 -19.500  -1.1176   0.13171   0.12879   0.0181   1.0000   0.0046
 -19.250  -1.1496   0.12164   0.11857   0.0129   1.0000   0.0045
 -19.000  -1.1732   0.11336   0.11017   0.0088   1.0000   0.0044
 -18.750  -1.2047   0.10388   0.10051   0.0041   1.0000   0.0043
 -18.500  -1.2259   0.09644   0.09295   0.0005   1.0000   0.0044
 -18.250  -1.2460   0.08937   0.08574  -0.0029   1.0000   0.0044
 -18.000  -1.2647   0.08271   0.07895  -0.0060   1.0000   0.0044
 -17.750  -1.2816   0.07648   0.07259  -0.0088   1.0000   0.0044
 -17.500  -1.2919   0.07145   0.06746  -0.0110   1.0000   0.0044
 -17.250  -1.3037   0.06630   0.06219  -0.0132   1.0000   0.0045
 -17.000  -1.3105   0.06204   0.05782  -0.0149   1.0000   0.0044
 -16.750  -1.3194   0.05766   0.05334  -0.0165   1.0000   0.0047
 -16.500  -1.3270   0.05363   0.04920  -0.0178   1.0000   0.0047
 -16.250  -1.3300   0.05035   0.04581  -0.0187   1.0000   0.0048
 -16.000  -1.3316   0.04726   0.04264  -0.0196   1.0000   0.0049
 -15.750  -1.3343   0.04410   0.03938  -0.0203   1.0000   0.0049
 -15.500  -1.3341   0.04132   0.03651  -0.0209   1.0000   0.0049
 -15.250  -1.3327   0.03868   0.03378  -0.0214   1.0000   0.0051
 -15.000  -1.3295   0.03627   0.03128  -0.0218   1.0000   0.0052
 -14.750  -1.3290   0.03357   0.02848  -0.0222   1.0000   0.0055
 -14.500  -1.3251   0.03126   0.02609  -0.0225   1.0000   0.0057
 -14.250  -1.3200   0.02913   0.02388  -0.0226   1.0000   0.0061
 -14.000  -1.3156   0.02695   0.02163  -0.0227   1.0000   0.0068
 -13.750  -1.3103   0.02498   0.01958  -0.0226   1.0000   0.0079
 -13.500  -1.2980   0.02378   0.01832  -0.0223   1.0000   0.0078
 -13.250  -1.3011   0.02151   0.01606  -0.0210   1.0000   0.0131
 -13.000  -1.2965   0.02016   0.01473  -0.0193   1.0000   0.0190
 -12.750  -1.2857   0.01937   0.01395  -0.0176   1.0000   0.0214
 -12.500  -1.2734   0.01875   0.01334  -0.0156   1.0000   0.0239
 -12.250  -1.2587   0.01824   0.01287  -0.0140   1.0000   0.0268
 -12.000  -1.2392   0.01786   0.01248  -0.0130   1.0000   0.0287
 -11.750  -1.2179   0.01757   0.01217  -0.0121   1.0000   0.0297
 -11.500  -1.1978   0.01718   0.01175  -0.0112   1.0000   0.0304
 -11.250  -1.1807   0.01657   0.01111  -0.0098   1.0000   0.0323
 -11.000  -1.1605   0.01613   0.01067  -0.0089   1.0000   0.0340
 -10.750  -1.1389   0.01578   0.01031  -0.0081   1.0000   0.0355
 -10.500  -1.1166   0.01548   0.00999  -0.0073   1.0000   0.0369
 -10.250  -1.0938   0.01519   0.00968  -0.0066   1.0000   0.0379
 -10.000  -1.0708   0.01491   0.00938  -0.0060   1.0000   0.0385
  -9.750  -1.0473   0.01466   0.00911  -0.0053   1.0000   0.0388
  -9.500  -1.0279   0.01408   0.00846  -0.0041   1.0000   0.0406
  -9.250  -1.0072   0.01358   0.00793  -0.0031   1.0000   0.0423
  -9.000  -0.9854   0.01316   0.00752  -0.0022   1.0000   0.0443
  -8.750  -0.9615   0.01277   0.00714  -0.0016   0.9978   0.0459
  -8.500  -0.8970   0.01232   0.00666  -0.0100   0.9397   0.0487
  -8.250  -0.8611   0.01215   0.00623  -0.0118   0.8678   0.0493
  -8.000  -0.8406   0.01189   0.00581  -0.0105   0.8307   0.0524
  -7.750  -0.8181   0.01164   0.00550  -0.0095   0.8106   0.0554
  -7.500  -0.7947   0.01141   0.00519  -0.0087   0.7658   0.0582
  -7.250  -0.7712   0.01129   0.00492  -0.0078   0.7457   0.0605
  -7.000  -0.7477   0.01100   0.00460  -0.0071   0.7333   0.0679
  -6.750  -0.7231   0.01076   0.00433  -0.0065   0.7228   0.0756
  -6.500  -0.6997   0.01037   0.00404  -0.0059   0.7125   0.0957
  -6.250  -0.6742   0.01012   0.00381  -0.0055   0.7021   0.1082
  -6.000  -0.6485   0.00992   0.00359  -0.0051   0.6906   0.1183
  -5.750  -0.6228   0.00969   0.00338  -0.0047   0.6770   0.1296
  -5.500  -0.5972   0.00947   0.00316  -0.0043   0.6636   0.1434
  -5.250  -0.5716   0.00926   0.00295  -0.0039   0.6537   0.1572
  -5.000  -0.5464   0.00899   0.00273  -0.0034   0.6465   0.1785
  -4.750  -0.5223   0.00859   0.00248  -0.0029   0.6406   0.2207
  -4.500  -0.4976   0.00828   0.00228  -0.0024   0.6349   0.2570
  -4.250  -0.4725   0.00791   0.00209  -0.0019   0.6298   0.3002
  -4.000  -0.4469   0.00764   0.00193  -0.0015   0.6246   0.3360
  -3.750  -0.4206   0.00746   0.00183  -0.0012   0.6199   0.3656
  -3.500  -0.3933   0.00729   0.00173  -0.0011   0.6154   0.3879
  -3.250  -0.3660   0.00715   0.00164  -0.0009   0.6106   0.4090
  -3.000  -0.3391   0.00703   0.00157  -0.0006   0.6062   0.4298
  -2.750  -0.3113   0.00692   0.00153  -0.0005   0.6020   0.4483
  -2.500  -0.2833   0.00686   0.00150  -0.0004   0.5972   0.4663
  -2.000  -0.2269   0.00682   0.00145  -0.0003   0.5859   0.4932
  -1.750  -0.1983   0.00683   0.00142  -0.0003   0.5812   0.5013
  -1.500  -0.1707   0.00680   0.00139  -0.0002   0.5761   0.5087
  -1.250  -0.1421   0.00677   0.00137  -0.0002   0.5722   0.5145
  -1.000  -0.1139   0.00674   0.00136  -0.0001   0.5673   0.5222
  -0.500  -0.0574   0.00675   0.00139   0.0000   0.5586   0.5393
  -0.250  -0.0284   0.00675   0.00139   0.0000   0.5541   0.5446
   0.000   0.0000   0.00675   0.00138   0.0000   0.5491   0.5489
   0.250   0.0284   0.00675   0.00139   0.0000   0.5445   0.5542
   0.500   0.0574   0.00675   0.00139   0.0000   0.5392   0.5585
   0.750   0.0857   0.00676   0.00136   0.0000   0.5305   0.5625
   1.000   0.1139   0.00674   0.00135   0.0001   0.5217   0.5674
   1.250   0.1421   0.00677   0.00137   0.0002   0.5147   0.5721
   1.500   0.1707   0.00680   0.00139   0.0002   0.5085   0.5760
   1.750   0.1983   0.00683   0.00141   0.0003   0.5008   0.5809
   2.000   0.2268   0.00682   0.00145   0.0003   0.4918   0.5859
   2.500   0.2833   0.00686   0.00150   0.0004   0.4664   0.5970
   2.750   0.3113   0.00692   0.00152   0.0005   0.4479   0.6020
   3.000   0.3391   0.00703   0.00157   0.0006   0.4301   0.6062
   3.250   0.3661   0.00715   0.00164   0.0009   0.4092   0.6106
   3.500   0.3933   0.00729   0.00173   0.0011   0.3876   0.6154
   3.750   0.4205   0.00747   0.00183   0.0012   0.3648   0.6199
   4.000   0.4468   0.00764   0.00194   0.0015   0.3351   0.6246
   4.250   0.4724   0.00792   0.00209   0.0019   0.2999   0.6298
   4.500   0.4975   0.00829   0.00228   0.0024   0.2564   0.6348
   4.750   0.5222   0.00860   0.00249   0.0029   0.2194   0.6405
   5.000   0.5465   0.00897   0.00272   0.0034   0.1798   0.6465
   5.250   0.5716   0.00926   0.00295   0.0039   0.1575   0.6538
   5.500   0.5973   0.00947   0.00316   0.0043   0.1435   0.6635
   5.750   0.6228   0.00969   0.00338   0.0047   0.1294   0.6770
   6.000   0.6484   0.00992   0.00359   0.0051   0.1179   0.6906
   6.250   0.6743   0.01012   0.00381   0.0055   0.1083   0.7022
   6.500   0.6998   0.01036   0.00404   0.0059   0.0962   0.7125
   6.750   0.7231   0.01076   0.00433   0.0065   0.0756   0.7228
   7.000   0.7477   0.01100   0.00460   0.0071   0.0679   0.7333
   7.250   0.7712   0.01129   0.00492   0.0078   0.0605   0.7456
   7.500   0.7947   0.01141   0.00519   0.0087   0.0581   0.7657
   7.750   0.8181   0.01165   0.00550   0.0095   0.0553   0.8106
   8.000   0.8408   0.01188   0.00581   0.0104   0.0529   0.8307
   8.250   0.8614   0.01212   0.00621   0.0118   0.0499   0.8682
   8.500   0.8969   0.01233   0.00666   0.0100   0.0488   0.9397
   8.750   0.9615   0.01278   0.00715   0.0017   0.0460   0.9980
   9.000   0.9855   0.01315   0.00752   0.0022   0.0445   1.0000
   9.250   1.0073   0.01358   0.00794   0.0031   0.0425   1.0000
   9.500   1.0278   0.01409   0.00847   0.0041   0.0404   1.0000
   9.750   1.0473   0.01467   0.00912   0.0053   0.0389   1.0000
  10.000   1.0708   0.01491   0.00938   0.0060   0.0385   1.0000
  10.250   1.0941   0.01517   0.00966   0.0066   0.0378   1.0000
  10.500   1.1169   0.01546   0.00996   0.0073   0.0367   1.0000
  10.750   1.1390   0.01578   0.01031   0.0080   0.0355   1.0000
  11.000   1.1605   0.01614   0.01068   0.0089   0.0340   1.0000
  11.250   1.1806   0.01657   0.01112   0.0099   0.0325   1.0000
  11.500   1.1979   0.01718   0.01175   0.0112   0.0305   1.0000
  11.750   1.2184   0.01754   0.01214   0.0121   0.0296   1.0000
  12.000   1.2389   0.01788   0.01251   0.0130   0.0288   1.0000
  12.250   1.2589   0.01824   0.01287   0.0139   0.0268   1.0000
  12.500   1.2738   0.01875   0.01337   0.0156   0.0248   1.0000
  12.750   1.2863   0.01936   0.01396   0.0175   0.0222   1.0000
  13.000   1.2954   0.02025   0.01480   0.0194   0.0177   1.0000
  13.250   1.3043   0.02133   0.01590   0.0208   0.0144   1.0000
  13.500   1.3058   0.02318   0.01774   0.0219   0.0095   1.0000
  13.750   1.3097   0.02510   0.01970   0.0225   0.0075   1.0000
  14.000   1.3158   0.02703   0.02171   0.0226   0.0066   1.0000
  14.250   1.3236   0.02888   0.02363   0.0224   0.0063   1.0000
  14.500   1.3271   0.03117   0.02600   0.0223   0.0058   1.0000
  14.750   1.3326   0.03332   0.02822   0.0220   0.0056   1.0000
  15.000   1.3311   0.03625   0.03126   0.0215   0.0053   1.0000
  15.250   1.3358   0.03850   0.03359   0.0212   0.0051   1.0000
  15.500   1.3379   0.04106   0.03624   0.0207   0.0049   1.0000
  15.750   1.3373   0.04395   0.03923   0.0200   0.0049   1.0000
  16.000   1.3354   0.04702   0.04239   0.0193   0.0048   1.0000
  16.250   1.3352   0.04995   0.04541   0.0185   0.0046   1.0000
  16.500   1.3281   0.05374   0.04931   0.0174   0.0046   1.0000
  16.750   1.3229   0.05747   0.05314   0.0162   0.0046   1.0000
  17.000   1.3170   0.06143   0.05720   0.0148   0.0045   1.0000
  17.250   1.3054   0.06638   0.06228   0.0128   0.0045   1.0000
  17.500   1.2972   0.07100   0.06700   0.0108   0.0045   1.0000
  17.750   1.2841   0.07646   0.07258   0.0084   0.0044   1.0000
  18.000   1.2693   0.08235   0.07858   0.0058   0.0044   1.0000
  18.250   1.2524   0.08872   0.08508   0.0028   0.0043   1.0000
  18.500   1.2321   0.09584   0.09233  -0.0006   0.0044   1.0000
  18.750   1.2098   0.10346   0.10009  -0.0043   0.0044   1.0000
  19.000   1.1835   0.11198   0.10876  -0.0085   0.0044   1.0000
  19.250   1.1584   0.12052   0.11743  -0.0128   0.0044   1.0000
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