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EPPLER 1214 AIRFOIL (e1214-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 1214 AIRFOIL (e1214-il)
Reynolds number: 200,000
Max Cl/Cd: 54.02 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e1214-il-200000-n5.txt
Download as CSV file: xf-e1214-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 1214 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
  ------ -------- --------- --------- -------- -------- --------
 -16.250  -0.7951   0.09166   0.08562  -0.0319   1.0000   0.0310
 -16.000  -0.7967   0.08803   0.08197  -0.0334   1.0000   0.0316
 -15.750  -0.7987   0.08438   0.07828  -0.0349   1.0000   0.0323
 -15.500  -0.8004   0.08085   0.07470  -0.0363   1.0000   0.0329
 -15.250  -0.8034   0.07717   0.07097  -0.0377   1.0000   0.0338
 -15.000  -0.8093   0.07318   0.06695  -0.0394   1.0000   0.0346
 -14.750  -0.8150   0.06929   0.06302  -0.0409   1.0000   0.0351
 -14.500  -0.8232   0.06524   0.05892  -0.0425   1.0000   0.0360
 -14.250  -0.8313   0.06134   0.05496  -0.0440   1.0000   0.0370
 -14.000  -0.8397   0.05748   0.05103  -0.0454   1.0000   0.0382
 -13.750  -0.8507   0.05335   0.04685  -0.0469   1.0000   0.0389
 -13.500  -0.8618   0.04923   0.04267  -0.0484   1.0000   0.0400
 -13.250  -0.8715   0.04532   0.03868  -0.0498   1.0000   0.0413
 -13.000  -0.8808   0.04149   0.03477  -0.0511   1.0000   0.0431
 -12.750  -0.8897   0.03780   0.03101  -0.0524   1.0000   0.0443
 -12.500  -0.8975   0.03443   0.02757  -0.0533   1.0000   0.0466
 -12.250  -0.9040   0.03155   0.02462  -0.0537   1.0000   0.0488
 -12.000  -0.9104   0.02916   0.02218  -0.0531   1.0000   0.0520
 -11.750  -0.9166   0.02725   0.02023  -0.0514   1.0000   0.0556
 -11.500  -0.9209   0.02582   0.01878  -0.0488   1.0000   0.0599
 -11.250  -0.9247   0.02470   0.01765  -0.0454   1.0000   0.0648
 -11.000  -0.9303   0.02375   0.01672  -0.0411   1.0000   0.0705
 -10.750  -0.9308   0.02287   0.01587  -0.0373   1.0000   0.0778
 -10.500  -0.9133   0.02174   0.01480  -0.0370   0.9848   0.0903
 -10.250  -0.8787   0.02053   0.01363  -0.0398   0.9270   0.1083
  -9.750  -0.8078   0.01869   0.01170  -0.0446   0.8354   0.1480
  -9.500  -0.7875   0.01821   0.01115  -0.0436   0.8028   0.1634
  -9.250  -0.7681   0.01785   0.01071  -0.0422   0.7767   0.1780
  -9.000  -0.7476   0.01757   0.01034  -0.0409   0.7545   0.1907
  -8.500  -0.7052   0.01714   0.00976  -0.0384   0.7159   0.2171
  -8.250  -0.6832   0.01701   0.00957  -0.0373   0.6990   0.2297
  -8.000  -0.6602   0.01691   0.00938  -0.0363   0.6832   0.2402
  -7.750  -0.6365   0.01685   0.00917  -0.0353   0.6687   0.2498
  -7.500  -0.6127   0.01675   0.00901  -0.0344   0.6542   0.2568
  -7.250  -0.5881   0.01668   0.00882  -0.0336   0.6409   0.2639
  -6.750  -0.5381   0.01645   0.00840  -0.0322   0.6157   0.2743
  -6.500  -0.5127   0.01637   0.00820  -0.0315   0.6041   0.2793
  -6.250  -0.4868   0.01626   0.00795  -0.0309   0.5924   0.2844
  -6.000  -0.4611   0.01614   0.00774  -0.0303   0.5818   0.2886
  -5.750  -0.4352   0.01603   0.00759  -0.0297   0.5707   0.2928
  -5.500  -0.4091   0.01595   0.00740  -0.0292   0.5607   0.2974
  -5.250  -0.3827   0.01586   0.00719  -0.0287   0.5504   0.3020
  -5.000  -0.3564   0.01576   0.00699  -0.0282   0.5413   0.3061
  -4.750  -0.3300   0.01564   0.00686  -0.0277   0.5312   0.3101
  -4.500  -0.3037   0.01558   0.00671  -0.0272   0.5223   0.3143
  -4.250  -0.2767   0.01549   0.00654  -0.0268   0.5134   0.3185
  -4.000  -0.2499   0.01544   0.00636  -0.0264   0.5049   0.3225
  -3.750  -0.2232   0.01531   0.00622  -0.0260   0.4967   0.3262
  -3.500  -0.1965   0.01523   0.00611  -0.0255   0.4878   0.3300
  -3.250  -0.1697   0.01518   0.00598  -0.0251   0.4803   0.3338
  -3.000  -0.1425   0.01512   0.00586  -0.0248   0.4723   0.3380
  -2.750  -0.1155   0.01511   0.00573  -0.0244   0.4651   0.3423
  -2.500  -0.0888   0.01501   0.00565  -0.0240   0.4581   0.3462
  -2.250  -0.0619   0.01495   0.00558  -0.0236   0.4504   0.3502
  -2.000  -0.0352   0.01494   0.00549  -0.0232   0.4436   0.3544
  -1.750  -0.0078   0.01491   0.00543  -0.0229   0.4368   0.3592
  -1.500   0.0192   0.01489   0.00536  -0.0226   0.4302   0.3637
  -1.250   0.0455   0.01487   0.00532  -0.0221   0.4243   0.3684
  -1.000   0.0726   0.01484   0.00530  -0.0218   0.4179   0.3733
  -0.750   0.0996   0.01485   0.00527  -0.0214   0.4114   0.3784
  -0.500   0.1263   0.01488   0.00522  -0.0210   0.4058   0.3833
  -0.250   0.1530   0.01486   0.00524  -0.0206   0.4005   0.3887
   0.000   0.1798   0.01486   0.00526  -0.0203   0.3947   0.3950
   0.250   0.2065   0.01491   0.00525  -0.0199   0.3892   0.4013
   0.500   0.2327   0.01494   0.00527  -0.0194   0.3843   0.4071
   0.750   0.2595   0.01494   0.00533  -0.0191   0.3789   0.4138
   1.000   0.2862   0.01499   0.00537  -0.0187   0.3739   0.4214
   1.250   0.3122   0.01503   0.00541  -0.0182   0.3694   0.4291
   1.500   0.3383   0.01510   0.00548  -0.0178   0.3650   0.4381
   1.750   0.3649   0.01514   0.00557  -0.0174   0.3600   0.4470
   2.000   0.3908   0.01518   0.00566  -0.0169   0.3553   0.4567
   2.250   0.4167   0.01526   0.00573  -0.0165   0.3513   0.4676
   2.500   0.4421   0.01535   0.00584  -0.0159   0.3476   0.4804
   2.750   0.4680   0.01539   0.00598  -0.0155   0.3434   0.4942
   3.000   0.4937   0.01546   0.00612  -0.0150   0.3391   0.5098
   3.250   0.5186   0.01553   0.00624  -0.0143   0.3350   0.5268
   3.500   0.5432   0.01562   0.00637  -0.0137   0.3315   0.5464
   3.750   0.5681   0.01570   0.00655  -0.0130   0.3281   0.5694
   4.250   0.6166   0.01580   0.00694  -0.0115   0.3208   0.6263
   4.750   0.6631   0.01594   0.00731  -0.0096   0.3140   0.7011
   5.000   0.6866   0.01599   0.00755  -0.0086   0.3108   0.7505
   5.250   0.7142   0.01605   0.00786  -0.0083   0.3073   0.8128
   5.500   0.7589   0.01625   0.00825  -0.0114   0.3034   0.8828
   5.750   0.8147   0.01657   0.00860  -0.0170   0.2993   0.9345
   6.000   0.8556   0.01693   0.00888  -0.0198   0.2958   0.9693
   6.250   0.8944   0.01723   0.00924  -0.0221   0.2921   0.9889
   6.500   0.9307   0.01754   0.00957  -0.0241   0.2885   1.0000
   6.750   0.9501   0.01781   0.00984  -0.0227   0.2858   1.0000
   7.000   0.9693   0.01809   0.01009  -0.0212   0.2832   1.0000
   7.250   0.9885   0.01840   0.01035  -0.0198   0.2808   1.0000
   7.500   1.0078   0.01874   0.01065  -0.0184   0.2784   1.0000
   7.750   1.0266   0.01904   0.01102  -0.0169   0.2756   1.0000
   8.000   1.0451   0.01936   0.01138  -0.0154   0.2727   1.0000
   8.250   1.0632   0.01968   0.01172  -0.0139   0.2700   1.0000
   8.500   1.0813   0.02002   0.01207  -0.0124   0.2675   1.0000
   8.750   1.0994   0.02038   0.01241  -0.0109   0.2653   1.0000
   9.000   1.1178   0.02078   0.01276  -0.0095   0.2632   1.0000
   9.250   1.1349   0.02119   0.01322  -0.0079   0.2610   1.0000
   9.500   1.1505   0.02160   0.01371  -0.0062   0.2585   1.0000
   9.750   1.1654   0.02203   0.01420  -0.0044   0.2559   1.0000
  10.000   1.1783   0.02245   0.01465  -0.0022   0.2535   1.0000
  10.250   1.1908   0.02289   0.01511  -0.0001   0.2513   1.0000
  10.500   1.2045   0.02336   0.01558   0.0018   0.2494   1.0000
  10.750   1.2198   0.02387   0.01605   0.0034   0.2475   1.0000
  11.000   1.2312   0.02447   0.01673   0.0053   0.2454   1.0000
  11.250   1.2407   0.02516   0.01752   0.0072   0.2431   1.0000
  11.500   1.2503   0.02589   0.01833   0.0090   0.2406   1.0000
  11.750   1.2605   0.02666   0.01917   0.0105   0.2384   1.0000
  12.000   1.2710   0.02747   0.02002   0.0119   0.2363   1.0000
  12.250   1.2826   0.02826   0.02082   0.0130   0.2343   1.0000
  12.500   1.2964   0.02902   0.02155   0.0140   0.2322   1.0000
  12.750   1.3031   0.03019   0.02282   0.0152   0.2301   1.0000
  13.000   1.3067   0.03161   0.02438   0.0162   0.2277   1.0000
  13.250   1.3109   0.03307   0.02594   0.0171   0.2252   1.0000
  13.500   1.3156   0.03456   0.02750   0.0178   0.2227   1.0000
  13.750   1.3226   0.03595   0.02893   0.0183   0.2205   1.0000
  14.000   1.3329   0.03710   0.03007   0.0188   0.2183   1.0000
  14.250   1.3395   0.03863   0.03164   0.0192   0.2162   1.0000
  14.500   1.3325   0.04137   0.03456   0.0194   0.2135   1.0000
  14.750   1.3281   0.04402   0.03734   0.0193   0.2109   1.0000
  15.000   1.3254   0.04658   0.03998   0.0191   0.2081   1.0000
  15.250   1.3281   0.04864   0.04208   0.0191   0.2058   1.0000
  15.500   1.3390   0.04988   0.04330   0.0192   0.2036   1.0000
  15.750   1.3280   0.05353   0.04710   0.0185   0.2010   1.0000
  16.000   1.3046   0.05880   0.05256   0.0171   0.1977   1.0000
  16.250   1.2886   0.06344   0.05732   0.0157   0.1946   1.0000
  16.500   1.2883   0.06623   0.06015   0.0150   0.1919   1.0000
  16.750   1.3051   0.06689   0.06076   0.0151   0.1898   1.0000
  17.000   1.2388   0.07854   0.07272   0.0106   0.1850   1.0000
  17.250   1.1936   0.08793   0.08227   0.0069   0.1798   1.0000
  17.500   1.2121   0.08838   0.08270   0.0070   0.1778   1.0000
  17.750   1.2436   0.08693   0.08119   0.0079   0.1763   1.0000
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