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FX 71-L-150/25 AIRFOIL (fx711525-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: FX 71-L-150/25 AIRFOIL (fx711525-il)
Reynolds number: 200,000
Max Cl/Cd: 39.08 at α=4.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx711525-il-200000-n5.txt
Download as CSV file: xf-fx711525-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 71-L-150/25 AIRFOIL                          
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -0.8610   0.13544   0.13105   0.0104   1.0000   0.0180
 -17.000  -0.9068   0.11955   0.11488   0.0004   1.0000   0.0178
 -16.750  -0.9364   0.10856   0.10365  -0.0065   1.0000   0.0177
 -16.500  -0.9554   0.10049   0.09538  -0.0114   1.0000   0.0176
 -16.250  -0.9741   0.09289   0.08757  -0.0158   1.0000   0.0176
 -16.000  -0.9875   0.08664   0.08113  -0.0193   1.0000   0.0175
 -15.750  -1.0000   0.08084   0.07512  -0.0222   1.0000   0.0176
 -15.500  -1.0079   0.07602   0.07014  -0.0244   1.0000   0.0176
 -15.250  -1.0166   0.07130   0.06520  -0.0266   1.0000   0.0178
 -15.000  -1.0205   0.06742   0.06117  -0.0280   1.0000   0.0178
 -14.750  -1.0231   0.06387   0.05746  -0.0291   1.0000   0.0178
 -14.500  -1.0250   0.06056   0.05399  -0.0299   1.0000   0.0179
 -14.250  -1.0250   0.05756   0.05083  -0.0305   1.0000   0.0180
 -14.000  -1.0227   0.05490   0.04803  -0.0308   1.0000   0.0181
 -13.750  -1.0193   0.05241   0.04539  -0.0310   1.0000   0.0182
 -13.500  -1.0143   0.05012   0.04299  -0.0310   1.0000   0.0182
 -13.250  -1.0081   0.04803   0.04084  -0.0309   1.0000   0.0183
 -13.000  -1.0012   0.04606   0.03880  -0.0307   1.0000   0.0184
 -12.750  -0.9942   0.04416   0.03684  -0.0305   1.0000   0.0185
 -12.500  -0.9867   0.04232   0.03495  -0.0302   1.0000   0.0186
 -12.250  -0.9785   0.04060   0.03317  -0.0298   1.0000   0.0187
 -12.000  -0.9701   0.03893   0.03144  -0.0294   1.0000   0.0188
 -11.750  -0.9613   0.03733   0.02979  -0.0289   1.0000   0.0189
 -11.500  -0.9525   0.03576   0.02817  -0.0284   1.0000   0.0191
 -11.250  -0.9433   0.03426   0.02662  -0.0278   1.0000   0.0193
 -11.000  -0.9336   0.03283   0.02514  -0.0272   1.0000   0.0195
 -10.750  -0.9237   0.03144   0.02370  -0.0265   1.0000   0.0197
 -10.500  -0.9135   0.03011   0.02233  -0.0258   1.0000   0.0199
 -10.250  -0.9033   0.02881   0.02098  -0.0250   1.0000   0.0201
 -10.000  -0.8779   0.02752   0.01952  -0.0272   0.8847   0.0204
  -9.750  -0.8622   0.02642   0.01822  -0.0271   0.8579   0.0208
  -9.250  -0.8381   0.02448   0.01606  -0.0250   0.8343   0.0215
  -9.000  -0.8264   0.02365   0.01512  -0.0236   0.8263   0.0222
  -8.750  -0.8149   0.02292   0.01431  -0.0217   0.8193   0.0228
  -8.500  -0.8031   0.02231   0.01360  -0.0198   0.8128   0.0235
  -8.250  -0.7886   0.02170   0.01288  -0.0181   0.8075   0.0246
  -8.000  -0.7723   0.02105   0.01218  -0.0169   0.8026   0.0259
  -7.750  -0.7544   0.02048   0.01153  -0.0157   0.7975   0.0279
  -7.500  -0.7369   0.01988   0.01088  -0.0145   0.7927   0.0306
  -7.250  -0.7185   0.01931   0.01028  -0.0133   0.7883   0.0348
  -7.000  -0.6993   0.01872   0.00973  -0.0124   0.7836   0.0422
  -6.750  -0.6793   0.01819   0.00921  -0.0114   0.7790   0.0536
  -6.500  -0.6600   0.01761   0.00871  -0.0104   0.7750   0.0696
  -6.250  -0.6394   0.01704   0.00823  -0.0096   0.7704   0.0904
  -6.000  -0.6194   0.01639   0.00775  -0.0088   0.7656   0.1190
  -5.750  -0.5982   0.01585   0.00730  -0.0080   0.7614   0.1456
  -5.500  -0.5769   0.01532   0.00689  -0.0073   0.7580   0.1793
  -5.250  -0.5561   0.01463   0.00645  -0.0066   0.7534   0.2269
  -5.000  -0.5363   0.01388   0.00600  -0.0057   0.7487   0.2896
  -4.750  -0.5163   0.01321   0.00565  -0.0047   0.7444   0.3564
  -4.250  -0.4695   0.01252   0.00536  -0.0033   0.7362   0.4583
  -4.000  -0.4441   0.01238   0.00533  -0.0028   0.7318   0.4974
  -3.750  -0.4182   0.01232   0.00534  -0.0022   0.7277   0.5287
  -3.500  -0.3917   0.01230   0.00529  -0.0018   0.7241   0.5520
  -3.250  -0.3645   0.01228   0.00526  -0.0015   0.7198   0.5676
  -3.000  -0.3369   0.01225   0.00528  -0.0013   0.7149   0.5779
  -2.750  -0.3093   0.01223   0.00522  -0.0011   0.7104   0.5893
  -2.500  -0.2817   0.01225   0.00523  -0.0007   0.7064   0.5985
  -2.250  -0.2538   0.01223   0.00515  -0.0006   0.7022   0.6075
  -2.000  -0.2257   0.01224   0.00520  -0.0005   0.6968   0.6143
  -1.750  -0.1976   0.01223   0.00513  -0.0004   0.6918   0.6223
  -1.500  -0.1696   0.01221   0.00508  -0.0003   0.6876   0.6285
  -1.250  -0.1415   0.01221   0.00506  -0.0001   0.6839   0.6339
  -1.000  -0.1131   0.01220   0.00505  -0.0002   0.6784   0.6397
  -0.750  -0.0848   0.01219   0.00500  -0.0002   0.6737   0.6459
  -0.500  -0.0566   0.01220   0.00503  -0.0001   0.6695   0.6504
  -0.250  -0.0284   0.01220   0.00501   0.0001   0.6658   0.6553
   0.000   0.0000   0.01220   0.00502   0.0000   0.6607   0.6607
   0.250   0.0284   0.01220   0.00501  -0.0001   0.6553   0.6658
   0.500   0.0566   0.01220   0.00504   0.0001   0.6504   0.6695
   0.750   0.0848   0.01219   0.00500   0.0002   0.6459   0.6737
   1.000   0.1131   0.01220   0.00505   0.0002   0.6397   0.6784
   1.250   0.1415   0.01221   0.00506   0.0001   0.6339   0.6839
   1.500   0.1696   0.01221   0.00508   0.0003   0.6285   0.6876
   1.750   0.1976   0.01223   0.00513   0.0004   0.6223   0.6918
   2.000   0.2257   0.01224   0.00520   0.0005   0.6144   0.6968
   2.250   0.2538   0.01223   0.00515   0.0006   0.6075   0.7022
   2.500   0.2817   0.01225   0.00523   0.0007   0.5985   0.7064
   2.750   0.3093   0.01223   0.00522   0.0011   0.5893   0.7104
   3.000   0.3369   0.01225   0.00528   0.0013   0.5778   0.7149
   3.250   0.3645   0.01228   0.00526   0.0015   0.5673   0.7198
   3.500   0.3917   0.01230   0.00529   0.0018   0.5519   0.7241
   3.750   0.4182   0.01232   0.00534   0.0022   0.5280   0.7278
   4.000   0.4441   0.01238   0.00533   0.0028   0.4969   0.7318
   4.250   0.4694   0.01252   0.00536   0.0033   0.4574   0.7362
   4.750   0.5163   0.01321   0.00565   0.0047   0.3563   0.7444
   5.000   0.5364   0.01388   0.00600   0.0057   0.2899   0.7487
   5.250   0.5562   0.01463   0.00645   0.0066   0.2270   0.7534
   5.500   0.5770   0.01531   0.00688   0.0072   0.1796   0.7580
   5.750   0.5982   0.01585   0.00730   0.0080   0.1456   0.7614
   6.000   0.6194   0.01640   0.00775   0.0088   0.1187   0.7656
   6.250   0.6395   0.01704   0.00823   0.0096   0.0905   0.7704
   6.500   0.6602   0.01760   0.00870   0.0104   0.0703   0.7750
   6.750   0.6794   0.01818   0.00921   0.0114   0.0542   0.7791
   7.000   0.6993   0.01872   0.00973   0.0123   0.0420   0.7836
   7.250   0.7184   0.01932   0.01029   0.0133   0.0343   0.7883
   7.500   0.7370   0.01988   0.01088   0.0145   0.0306   0.7927
   7.750   0.7547   0.02047   0.01152   0.0157   0.0280   0.7975
   8.000   0.7723   0.02106   0.01219   0.0169   0.0259   0.8026
   8.250   0.7887   0.02169   0.01288   0.0181   0.0246   0.8075
   8.500   0.8032   0.02231   0.01359   0.0197   0.0236   0.8128
   8.750   0.8150   0.02293   0.01431   0.0217   0.0228   0.8193
   9.000   0.8265   0.02365   0.01512   0.0235   0.0223   0.8263
   9.250   0.8384   0.02448   0.01605   0.0250   0.0217   0.8343
   9.750   0.8625   0.02642   0.01822   0.0271   0.0208   0.8578
  10.250   0.9034   0.02882   0.02099   0.0250   0.0201   1.0000
  10.500   0.9141   0.03008   0.02230   0.0257   0.0199   1.0000
  10.750   0.9241   0.03143   0.02370   0.0264   0.0196   1.0000
  11.000   0.9343   0.03280   0.02511   0.0271   0.0195   1.0000
  11.250   0.9437   0.03426   0.02662   0.0277   0.0193   1.0000
  11.500   0.9533   0.03573   0.02814   0.0283   0.0191   1.0000
  11.750   0.9621   0.03730   0.02976   0.0288   0.0189   1.0000
  12.000   0.9710   0.03889   0.03141   0.0293   0.0188   1.0000
  12.250   0.9793   0.04058   0.03315   0.0297   0.0187   1.0000
  12.500   0.9873   0.04232   0.03494   0.0301   0.0186   1.0000
  12.750   0.9952   0.04412   0.03680   0.0304   0.0185   1.0000
  13.000   1.0023   0.04602   0.03876   0.0306   0.0184   1.0000
  13.250   1.0089   0.04802   0.04082   0.0308   0.0183   1.0000
  13.500   1.0154   0.05008   0.04296   0.0309   0.0183   1.0000
  13.750   1.0204   0.05235   0.04534   0.0309   0.0182   1.0000
  14.000   1.0239   0.05485   0.04797   0.0307   0.0181   1.0000
  14.250   1.0263   0.05750   0.05076   0.0304   0.0180   1.0000
  14.500   1.0261   0.06052   0.05394   0.0298   0.0179   1.0000
  14.750   1.0252   0.06372   0.05729   0.0290   0.0179   1.0000
  15.000   1.0231   0.06719   0.06092   0.0280   0.0179   1.0000
  15.250   1.0174   0.07129   0.06520   0.0264   0.0177   1.0000
  15.500   1.0116   0.07560   0.06968   0.0246   0.0177   1.0000
  15.750   1.0010   0.08083   0.07511   0.0221   0.0176   1.0000
  16.000   0.9893   0.08648   0.08096   0.0192   0.0175   1.0000
  16.250   0.9764   0.09265   0.08732   0.0158   0.0176   1.0000
  16.500   0.9577   0.10023   0.09511   0.0114   0.0176   1.0000
  16.750   0.9363   0.10884   0.10394   0.0061   0.0176   1.0000
  17.000   0.9067   0.11987   0.11521  -0.0008   0.0178   1.0000
  17.250   0.8697   0.13351   0.12908  -0.0093   0.0180   1.0000
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