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FX 71-L-150/30 AIRFOIL (fx711530-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: FX 71-L-150/30 AIRFOIL (fx711530-il)
Reynolds number: 500,000
Max Cl/Cd: 51.77 at α=4.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx711530-il-500000.txt
Download as CSV file: xf-fx711530-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 71-L-150/30 AIRFOIL                          
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -1.0314   0.09539   0.09164  -0.0184   1.0000   0.0187
 -17.000  -1.0560   0.08738   0.08339  -0.0232   1.0000   0.0186
 -16.750  -1.0708   0.08151   0.07733  -0.0266   1.0000   0.0185
 -16.500  -1.0808   0.07675   0.07243  -0.0291   1.0000   0.0184
 -16.250  -1.0902   0.07225   0.06778  -0.0311   1.0000   0.0184
 -16.000  -1.0976   0.06807   0.06346  -0.0324   1.0000   0.0184
 -15.750  -1.1036   0.06405   0.05931  -0.0333   1.0000   0.0183
 -15.500  -1.1120   0.06037   0.05547  -0.0346   1.0000   0.0183
 -15.250  -1.1152   0.05718   0.05214  -0.0351   1.0000   0.0183
 -15.000  -1.1177   0.05403   0.04884  -0.0354   1.0000   0.0183
 -14.750  -1.1163   0.05139   0.04609  -0.0355   1.0000   0.0183
 -14.500  -1.1135   0.04895   0.04354  -0.0354   1.0000   0.0183
 -14.250  -1.1102   0.04656   0.04102  -0.0352   1.0000   0.0183
 -14.000  -1.1040   0.04444   0.03880  -0.0348   1.0000   0.0183
 -13.750  -1.0956   0.04258   0.03685  -0.0343   1.0000   0.0182
 -13.500  -1.0870   0.04077   0.03496  -0.0338   1.0000   0.0182
 -13.250  -1.0786   0.03897   0.03306  -0.0331   1.0000   0.0182
 -13.000  -1.0686   0.03738   0.03140  -0.0325   1.0000   0.0183
 -12.750  -1.0575   0.03591   0.02988  -0.0318   1.0000   0.0182
 -12.500  -1.0470   0.03444   0.02835  -0.0311   1.0000   0.0182
 -12.250  -1.0360   0.03304   0.02690  -0.0304   1.0000   0.0182
 -12.000  -1.0254   0.03166   0.02545  -0.0296   1.0000   0.0183
 -11.750  -1.0144   0.03033   0.02409  -0.0288   1.0000   0.0183
 -11.500  -1.0036   0.02901   0.02272  -0.0280   1.0000   0.0184
 -11.250  -0.9930   0.02771   0.02139  -0.0271   1.0000   0.0184
 -11.000  -0.9847   0.02624   0.01990  -0.0261   1.0000   0.0185
 -10.750  -0.9768   0.02480   0.01844  -0.0251   1.0000   0.0187
 -10.500  -0.9530   0.02331   0.01690  -0.0272   0.9283   0.0190
 -10.250  -0.9273   0.02230   0.01559  -0.0291   0.8423   0.0193
 -10.000  -0.9206   0.02145   0.01458  -0.0269   0.8216   0.0194
  -9.750  -0.9131   0.02065   0.01368  -0.0247   0.8088   0.0196
  -9.500  -0.9048   0.01995   0.01288  -0.0222   0.8001   0.0199
  -9.250  -0.8959   0.01934   0.01219  -0.0196   0.7934   0.0202
  -9.000  -0.8837   0.01880   0.01156  -0.0175   0.7881   0.0206
  -8.750  -0.8679   0.01823   0.01093  -0.0159   0.7832   0.0209
  -8.500  -0.8504   0.01773   0.01035  -0.0146   0.7785   0.0213
  -8.250  -0.8320   0.01726   0.00981  -0.0133   0.7743   0.0216
  -8.000  -0.8137   0.01667   0.00920  -0.0121   0.7702   0.0224
  -7.750  -0.7930   0.01622   0.00872  -0.0111   0.7660   0.0232
  -7.500  -0.7714   0.01582   0.00827  -0.0103   0.7622   0.0242
  -7.250  -0.7497   0.01541   0.00781  -0.0094   0.7584   0.0257
  -7.000  -0.7276   0.01496   0.00734  -0.0086   0.7540   0.0280
  -6.750  -0.7057   0.01450   0.00687  -0.0078   0.7496   0.0322
  -6.500  -0.6846   0.01398   0.00641  -0.0068   0.7455   0.0453
  -6.250  -0.6630   0.01341   0.00598  -0.0061   0.7414   0.0667
  -6.000  -0.6404   0.01294   0.00560  -0.0054   0.7376   0.0906
  -5.750  -0.6184   0.01241   0.00523  -0.0047   0.7343   0.1238
  -5.500  -0.5958   0.01190   0.00490  -0.0041   0.7306   0.1613
  -5.250  -0.5737   0.01128   0.00452  -0.0034   0.7265   0.2130
  -5.000  -0.5510   0.01074   0.00419  -0.0028   0.7227   0.2625
  -4.750  -0.5281   0.01023   0.00390  -0.0022   0.7193   0.3174
  -4.500  -0.5044   0.00972   0.00364  -0.0016   0.7153   0.3730
  -4.250  -0.4793   0.00938   0.00346  -0.0012   0.7116   0.4197
  -4.000  -0.4535   0.00915   0.00335  -0.0009   0.7085   0.4610
  -3.750  -0.4269   0.00898   0.00330  -0.0006   0.7052   0.4910
  -3.500  -0.3992   0.00888   0.00325  -0.0005   0.7012   0.5132
  -3.250  -0.3712   0.00882   0.00320  -0.0004   0.6977   0.5298
  -3.000  -0.3430   0.00878   0.00314  -0.0003   0.6947   0.5445
  -2.750  -0.3148   0.00875   0.00312  -0.0003   0.6908   0.5594
  -2.500  -0.2868   0.00871   0.00313  -0.0001   0.6867   0.5743
  -2.250  -0.2587   0.00869   0.00313   0.0000   0.6832   0.5879
  -2.000  -0.2302   0.00873   0.00309   0.0001   0.6801   0.5990
  -1.750  -0.2017   0.00870   0.00314   0.0002   0.6758   0.6070
  -1.500  -0.1730   0.00873   0.00314   0.0002   0.6718   0.6154
  -1.250  -0.1443   0.00874   0.00315   0.0002   0.6685   0.6216
  -0.750  -0.0865   0.00882   0.00318   0.0001   0.6608   0.6325
  -0.500  -0.0577   0.00882   0.00320   0.0001   0.6563   0.6375
  -0.250  -0.0289   0.00884   0.00321   0.0001   0.6521   0.6424
   0.000   0.0000   0.00887   0.00321   0.0000   0.6476   0.6476
   0.250   0.0289   0.00884   0.00320  -0.0001   0.6424   0.6521
   0.500   0.0577   0.00882   0.00320  -0.0001   0.6374   0.6563
   0.750   0.0865   0.00882   0.00318  -0.0001   0.6325   0.6608
   1.250   0.1443   0.00874   0.00315  -0.0002   0.6215   0.6685
   1.500   0.1730   0.00873   0.00314  -0.0002   0.6154   0.6718
   1.750   0.2017   0.00870   0.00314  -0.0002   0.6069   0.6759
   2.000   0.2301   0.00873   0.00309  -0.0001   0.5988   0.6801
   2.250   0.2586   0.00869   0.00312   0.0000   0.5876   0.6832
   2.500   0.2868   0.00871   0.00313   0.0001   0.5744   0.6867
   2.750   0.3148   0.00875   0.00312   0.0003   0.5593   0.6908
   3.000   0.3431   0.00878   0.00315   0.0003   0.5449   0.6947
   3.250   0.3712   0.00882   0.00320   0.0004   0.5300   0.6977
   3.500   0.3992   0.00888   0.00325   0.0005   0.5135   0.7012
   3.750   0.4269   0.00898   0.00330   0.0006   0.4909   0.7052
   4.000   0.4534   0.00915   0.00335   0.0009   0.4606   0.7085
   4.250   0.4793   0.00938   0.00346   0.0013   0.4192   0.7116
   4.500   0.5042   0.00974   0.00365   0.0017   0.3696   0.7153
   4.750   0.5280   0.01025   0.00391   0.0022   0.3151   0.7194
   5.000   0.5509   0.01075   0.00419   0.0028   0.2612   0.7227
   5.250   0.5736   0.01129   0.00453   0.0034   0.2117   0.7265
   5.500   0.5956   0.01191   0.00490   0.0041   0.1606   0.7306
   5.750   0.6186   0.01239   0.00522   0.0046   0.1253   0.7343
   6.000   0.6405   0.01292   0.00560   0.0054   0.0914   0.7376
   6.250   0.6630   0.01342   0.00598   0.0061   0.0664   0.7414
   6.500   0.6847   0.01397   0.00641   0.0068   0.0457   0.7455
   6.750   0.7057   0.01450   0.00687   0.0078   0.0322   0.7495
   7.000   0.7276   0.01496   0.00735   0.0086   0.0277   0.7540
   7.250   0.7497   0.01541   0.00781   0.0094   0.0256   0.7584
   7.500   0.7715   0.01582   0.00827   0.0102   0.0243   0.7621
   7.750   0.7930   0.01622   0.00872   0.0111   0.0233   0.7660
   8.000   0.8138   0.01667   0.00920   0.0121   0.0225   0.7702
   8.250   0.8323   0.01724   0.00979   0.0133   0.0217   0.7743
   8.500   0.8505   0.01772   0.01035   0.0145   0.0213   0.7785
   8.750   0.8678   0.01824   0.01094   0.0159   0.0209   0.7832
   9.000   0.8838   0.01880   0.01156   0.0175   0.0205   0.7881
   9.250   0.8957   0.01935   0.01220   0.0197   0.0204   0.7935
   9.500   0.9049   0.01995   0.01289   0.0222   0.0200   0.8001
   9.750   0.9129   0.02067   0.01370   0.0247   0.0198   0.8089
  10.000   0.9207   0.02145   0.01459   0.0269   0.0196   0.8216
  10.250   0.9278   0.02228   0.01557   0.0290   0.0192   0.8425
  10.500   0.9534   0.02332   0.01690   0.0272   0.0190   0.9281
  10.750   0.9791   0.02467   0.01831   0.0249   0.0189   1.0000
  11.000   0.9875   0.02605   0.01972   0.0259   0.0187   1.0000
  11.250   0.9964   0.02746   0.02114   0.0268   0.0186   1.0000
  11.500   1.0048   0.02895   0.02266   0.0278   0.0184   1.0000
  11.750   1.0153   0.03031   0.02406   0.0287   0.0183   1.0000
  12.000   1.0264   0.03162   0.02540   0.0295   0.0184   1.0000
  12.250   1.0371   0.03301   0.02686   0.0303   0.0182   1.0000
  12.500   1.0481   0.03441   0.02831   0.0310   0.0182   1.0000
  12.750   1.0586   0.03588   0.02984   0.0317   0.0182   1.0000
  13.000   1.0692   0.03740   0.03142   0.0324   0.0182   1.0000
  13.250   1.0790   0.03902   0.03312   0.0330   0.0182   1.0000
  13.500   1.0889   0.04066   0.03483   0.0336   0.0182   1.0000
  13.750   1.0976   0.04250   0.03676   0.0342   0.0182   1.0000
  14.000   1.1055   0.04442   0.03877   0.0347   0.0183   1.0000
  14.250   1.1124   0.04645   0.04090   0.0351   0.0183   1.0000
  14.500   1.1176   0.04873   0.04329   0.0354   0.0183   1.0000
  14.750   1.1190   0.05129   0.04597   0.0354   0.0183   1.0000
  15.000   1.1166   0.05413   0.04897   0.0351   0.0183   1.0000
  15.250   1.1150   0.05707   0.05203   0.0347   0.0183   1.0000
  15.500   1.1105   0.06052   0.05564   0.0341   0.0183   1.0000
  15.750   1.1058   0.06405   0.05931   0.0333   0.0183   1.0000
  16.000   1.0980   0.06796   0.06336   0.0319   0.0183   1.0000
  16.250   1.0919   0.07218   0.06770   0.0309   0.0184   1.0000
  16.500   1.0819   0.07679   0.07247   0.0289   0.0184   1.0000
  16.750   1.0718   0.08157   0.07740   0.0264   0.0185   1.0000
  17.000   1.0600   0.08693   0.08291   0.0233   0.0186   1.0000
  17.250   1.0216   0.09751   0.09387   0.0167   0.0189   1.0000
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