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EPPLER 552 AIRFOIL (e552-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 552 AIRFOIL (e552-il)
Reynolds number: 100,000
Max Cl/Cd: 43.07 at α=9°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e552-il-100000-n5.txt
Download as CSV file: xf-e552-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 552 AIRFOIL                              
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.750  -0.5163   0.10919   0.10366  -0.0493   1.0000   0.0190
 -14.500  -0.5374   0.10048   0.09485  -0.0542   1.0000   0.0188
 -14.250  -0.5593   0.09241   0.08665  -0.0588   1.0000   0.0187
 -14.000  -0.5816   0.08503   0.07910  -0.0629   1.0000   0.0186
 -13.750  -0.6019   0.07862   0.07250  -0.0663   1.0000   0.0186
 -13.500  -0.6190   0.07322   0.06691  -0.0687   1.0000   0.0186
 -13.250  -0.6311   0.06876   0.06228  -0.0704   1.0000   0.0185
 -13.000  -0.6435   0.06449   0.05780  -0.0718   1.0000   0.0187
 -12.750  -0.6514   0.06080   0.05392  -0.0726   1.0000   0.0188
 -12.500  -0.6593   0.05734   0.05027  -0.0731   1.0000   0.0192
 -12.250  -0.6592   0.05490   0.04778  -0.0732   1.0000   0.0195
 -12.000  -0.6588   0.05270   0.04555  -0.0731   1.0000   0.0201
 -11.750  -0.6586   0.05055   0.04333  -0.0729   1.0000   0.0208
 -11.500  -0.6567   0.04840   0.04107  -0.0722   1.0000   0.0214
 -11.250  -0.6532   0.04640   0.03894  -0.0714   1.0000   0.0220
 -11.000  -0.6475   0.04453   0.03692  -0.0702   1.0000   0.0228
 -10.750  -0.6395   0.04292   0.03517  -0.0687   1.0000   0.0233
 -10.500  -0.6314   0.04149   0.03375  -0.0671   1.0000   0.0240
 -10.250  -0.6254   0.04020   0.03249  -0.0655   1.0000   0.0246
 -10.000  -0.6221   0.03897   0.03129  -0.0635   1.0000   0.0256
  -9.500  -0.5729   0.03576   0.02797  -0.0666   0.9536   0.0298
  -9.250  -0.5381   0.03404   0.02619  -0.0705   0.9292   0.0336
  -9.000  -0.5030   0.03227   0.02434  -0.0745   0.9041   0.0376
  -8.750  -0.4697   0.03052   0.02248  -0.0785   0.8779   0.0446
  -8.500  -0.4452   0.02897   0.02078  -0.0808   0.8508   0.0523
  -8.250  -0.4339   0.02744   0.01916  -0.0811   0.8261   0.0612
  -8.000  -0.4260   0.02607   0.01773  -0.0806   0.8052   0.0719
  -7.750  -0.4173   0.02481   0.01643  -0.0797   0.7877   0.0875
  -7.500  -0.4096   0.02348   0.01517  -0.0788   0.7724   0.1110
  -7.250  -0.4008   0.02205   0.01387  -0.0780   0.7586   0.1489
  -7.000  -0.3928   0.02036   0.01250  -0.0772   0.7465   0.2167
  -6.750  -0.3805   0.01941   0.01232  -0.0760   0.7354   0.3398
  -6.500  -0.3557   0.01958   0.01244  -0.0755   0.7244   0.4028
  -6.250  -0.3294   0.01980   0.01241  -0.0753   0.7152   0.4336
  -6.000  -0.3025   0.02026   0.01272  -0.0747   0.7058   0.4536
  -5.750  -0.2755   0.02066   0.01293  -0.0742   0.6972   0.4693
  -5.500  -0.2490   0.02092   0.01298  -0.0737   0.6888   0.4823
  -5.250  -0.2227   0.02118   0.01304  -0.0733   0.6810   0.4958
  -5.000  -0.1948   0.02191   0.01375  -0.0721   0.6733   0.5059
  -4.750  -0.1681   0.02215   0.01384  -0.0716   0.6668   0.5156
  -4.500  -0.1415   0.02218   0.01374  -0.0713   0.6599   0.5211
  -4.250  -0.1152   0.02178   0.01305  -0.0718   0.6543   0.5277
  -4.000  -0.0884   0.02171   0.01289  -0.0716   0.6480   0.5303
  -3.750  -0.0615   0.02163   0.01269  -0.0715   0.6420   0.5332
  -3.500  -0.0340   0.02148   0.01236  -0.0717   0.6372   0.5366
  -3.250  -0.0076   0.02125   0.01200  -0.0719   0.6311   0.5406
  -3.000   0.0197   0.02100   0.01155  -0.0724   0.6260   0.5447
  -2.750   0.0475   0.02093   0.01136  -0.0725   0.6220   0.5467
  -2.500   0.0744   0.02087   0.01125  -0.0725   0.6172   0.5492
  -2.250   0.1014   0.02080   0.01110  -0.0726   0.6123   0.5523
  -2.000   0.1292   0.02069   0.01085  -0.0729   0.6080   0.5557
  -1.750   0.1577   0.02056   0.01053  -0.0734   0.6043   0.5592
  -1.500   0.1843   0.02051   0.01045  -0.0736   0.5995   0.5618
  -1.250   0.2113   0.02052   0.01044  -0.0735   0.5955   0.5643
  -1.000   0.2390   0.02052   0.01038  -0.0737   0.5921   0.5672
  -0.750   0.2676   0.02051   0.01026  -0.0740   0.5892   0.5704
  -0.500   0.2942   0.02052   0.01025  -0.0742   0.5849   0.5737
  -0.250   0.3217   0.02052   0.01018  -0.0746   0.5807   0.5772
   0.000   0.3488   0.02057   0.01022  -0.0746   0.5773   0.5796
   0.250   0.3768   0.02062   0.01024  -0.0747   0.5745   0.5826
   0.500   0.4042   0.02072   0.01031  -0.0749   0.5715   0.5861
   0.750   0.4303   0.02083   0.01045  -0.0750   0.5677   0.5899
   1.000   0.4576   0.02092   0.01051  -0.0752   0.5641   0.5936
   1.250   0.4846   0.02101   0.01062  -0.0752   0.5609   0.5962
   1.500   0.5126   0.02110   0.01069  -0.0754   0.5583   0.5995
   1.750   0.5394   0.02127   0.01088  -0.0755   0.5555   0.6035
   2.000   0.5647   0.02148   0.01115  -0.0755   0.5517   0.6082
   2.250   0.5906   0.02165   0.01138  -0.0754   0.5482   0.6118
   2.500   0.6172   0.02180   0.01158  -0.0753   0.5452   0.6155
   2.750   0.6452   0.02194   0.01172  -0.0756   0.5427   0.6198
   3.000   0.6726   0.02214   0.01192  -0.0758   0.5400   0.6246
   3.250   0.6951   0.02246   0.01240  -0.0753   0.5360   0.6286
   3.500   0.7197   0.02271   0.01275  -0.0750   0.5325   0.6332
   3.750   0.7463   0.02292   0.01300  -0.0750   0.5295   0.6388
   4.000   0.7742   0.02307   0.01319  -0.0752   0.5269   0.6442
   4.250   0.7994   0.02334   0.01354  -0.0750   0.5238   0.6492
   4.500   0.8204   0.02378   0.01414  -0.0743   0.5195   0.6551
   4.750   0.8446   0.02407   0.01454  -0.0740   0.5158   0.6607
   5.000   0.8709   0.02424   0.01480  -0.0739   0.5126   0.6669
   5.250   0.9002   0.02437   0.01493  -0.0742   0.5100   0.6745
   5.500   0.9175   0.02490   0.01570  -0.0729   0.5051   0.6809
   5.750   0.9396   0.02528   0.01621  -0.0724   0.5006   0.6891
   6.000   0.9657   0.02542   0.01644  -0.0722   0.4970   0.6966
   6.250   0.9960   0.02544   0.01650  -0.0726   0.4940   0.7060
   6.500   1.0085   0.02613   0.01745  -0.0706   0.4880   0.7142
   6.750   1.0309   0.02640   0.01785  -0.0700   0.4833   0.7246
   7.000   1.0591   0.02638   0.01792  -0.0700   0.4796   0.7361
   7.250   1.0755   0.02684   0.01859  -0.0685   0.4743   0.7479
   7.500   1.0925   0.02720   0.01914  -0.0670   0.4684   0.7613
   7.750   1.1201   0.02705   0.01908  -0.0667   0.4640   0.7769
   8.000   1.1318   0.02754   0.01981  -0.0645   0.4577   0.7947
   8.250   1.1476   0.02773   0.02020  -0.0627   0.4516   0.8173
   8.500   1.1749   0.02731   0.01988  -0.0619   0.4472   0.8474
   8.750   1.1715   0.02806   0.02098  -0.0576   0.4394   0.9110
   9.000   1.1998   0.02786   0.02085  -0.0578   0.4332   1.0000
   9.250   1.2048   0.02869   0.02181  -0.0553   0.4252   1.0000
   9.500   1.2256   0.02871   0.02187  -0.0543   0.4181   1.0000
   9.750   1.2218   0.02980   0.02309  -0.0508   0.4096   1.0000
  10.000   1.2431   0.02975   0.02306  -0.0499   0.4018   1.0000
  10.250   1.2278   0.03167   0.02513  -0.0460   0.3919   1.0000
  10.500   1.2316   0.03273   0.02625  -0.0441   0.3825   1.0000
  10.750   1.2368   0.03380   0.02740  -0.0426   0.3724   1.0000
  11.000   1.2203   0.03676   0.03046  -0.0405   0.3606   1.0000
  11.250   1.2139   0.03924   0.03301  -0.0394   0.3483   1.0000
  11.500   1.2147   0.04122   0.03503  -0.0385   0.3357   1.0000
  11.750   1.2188   0.04297   0.03678  -0.0378   0.3228   1.0000
  12.000   1.2227   0.04477   0.03858  -0.0371   0.3089   1.0000
  12.250   1.2256   0.04672   0.04051  -0.0365   0.2945   1.0000
  12.500   1.2274   0.04884   0.04260  -0.0359   0.2798   1.0000
  12.750   1.2278   0.05115   0.04489  -0.0354   0.2653   1.0000
  13.000   1.2273   0.05362   0.04732  -0.0351   0.2510   1.0000
  13.250   1.2263   0.05623   0.04989  -0.0348   0.2371   1.0000
  13.750   1.2215   0.06211   0.05573  -0.0347   0.2107   1.0000
  14.000   1.2190   0.06525   0.05888  -0.0349   0.1984   1.0000
  14.250   1.2169   0.06842   0.06205  -0.0352   0.1866   1.0000
  14.500   1.2151   0.07163   0.06525  -0.0356   0.1753   1.0000
  14.750   1.2134   0.07486   0.06845  -0.0360   0.1647   1.0000
  15.000   1.2110   0.07834   0.07196  -0.0367   0.1543   1.0000
  15.250   1.2095   0.08180   0.07547  -0.0374   0.1447   1.0000
  15.500   1.2078   0.08529   0.07895  -0.0382   0.1358   1.0000
  15.750   1.2055   0.08898   0.08267  -0.0391   0.1270   1.0000
  16.000   1.2041   0.09262   0.08636  -0.0401   0.1190   1.0000
  16.250   1.2017   0.09637   0.09009  -0.0412   0.1117   1.0000
  16.500   1.2005   0.10014   0.09397  -0.0424   0.1044   1.0000
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