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EPPLER 654 AIRFOIL (e654-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 654 AIRFOIL (e654-il)
Reynolds number: 500,000
Max Cl/Cd: 118 at α=6°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e654-il-500000-n5.txt
Download as CSV file: xf-e654-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 654 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.000  -0.3461   0.06921   0.06500  -0.1251   0.7519   0.0058
 -13.750  -0.3832   0.05870   0.05427  -0.1317   0.7488   0.0058
 -13.500  -0.4036   0.05170   0.04710  -0.1364   0.7449   0.0058
 -13.250  -0.4165   0.04658   0.04182  -0.1397   0.7411   0.0058
 -13.000  -0.4349   0.04152   0.03653  -0.1425   0.7375   0.0058
 -12.750  -0.4384   0.03867   0.03357  -0.1436   0.7342   0.0057
 -12.500  -0.4488   0.03539   0.03011  -0.1443   0.7308   0.0058
 -12.250  -0.4503   0.03321   0.02780  -0.1443   0.7273   0.0058
 -12.000  -0.4513   0.03122   0.02567  -0.1439   0.7241   0.0058
 -11.750  -0.4515   0.02941   0.02370  -0.1431   0.7210   0.0058
 -11.500  -0.4492   0.02783   0.02198  -0.1421   0.7181   0.0058
 -11.250  -0.4464   0.02631   0.02032  -0.1408   0.7152   0.0059
 -11.000  -0.4409   0.02507   0.01897  -0.1394   0.7122   0.0059
 -10.750  -0.4344   0.02401   0.01781  -0.1378   0.7095   0.0059
 -10.500  -0.4295   0.02305   0.01672  -0.1357   0.7069   0.0059
 -10.250  -0.4228   0.02210   0.01565  -0.1338   0.7046   0.0060
  -9.750  -0.3964   0.02028   0.01361  -0.1313   0.7005   0.0061
  -9.500  -0.3792   0.01952   0.01278  -0.1305   0.6985   0.0062
  -9.250  -0.3606   0.01880   0.01200  -0.1298   0.6962   0.0064
  -9.000  -0.3403   0.01820   0.01132  -0.1292   0.6940   0.0065
  -8.750  -0.3192   0.01762   0.01067  -0.1287   0.6918   0.0067
  -8.500  -0.2972   0.01708   0.01005  -0.1282   0.6898   0.0069
  -8.250  -0.2745   0.01658   0.00947  -0.1279   0.6880   0.0071
  -8.000  -0.2512   0.01611   0.00891  -0.1276   0.6862   0.0074
  -7.750  -0.2271   0.01567   0.00839  -0.1273   0.6846   0.0077
  -7.500  -0.2025   0.01524   0.00791  -0.1272   0.6830   0.0080
  -7.250  -0.1780   0.01477   0.00741  -0.1270   0.6811   0.0084
  -7.000  -0.1526   0.01440   0.00700  -0.1270   0.6792   0.0090
  -6.750  -0.1267   0.01405   0.00661  -0.1270   0.6772   0.0098
  -6.500  -0.1006   0.01372   0.00624  -0.1270   0.6755   0.0107
  -6.250  -0.0743   0.01341   0.00590  -0.1270   0.6738   0.0118
  -6.000  -0.0476   0.01313   0.00558  -0.1271   0.6722   0.0135
  -5.750  -0.0206   0.01287   0.00529  -0.1273   0.6707   0.0160
  -5.500   0.0066   0.01262   0.00503  -0.1274   0.6690   0.0198
  -5.250   0.0339   0.01238   0.00480  -0.1277   0.6674   0.0255
  -5.000   0.0613   0.01212   0.00458  -0.1279   0.6657   0.0339
  -4.750   0.0889   0.01187   0.00439  -0.1282   0.6641   0.0449
  -4.500   0.1167   0.01164   0.00420  -0.1285   0.6625   0.0572
  -4.250   0.1446   0.01139   0.00403  -0.1288   0.6609   0.0754
  -4.000   0.1726   0.01113   0.00386  -0.1292   0.6592   0.1010
  -3.750   0.2007   0.01085   0.00370  -0.1297   0.6575   0.1338
  -3.500   0.2291   0.01060   0.00355  -0.1302   0.6557   0.1700
  -3.250   0.2577   0.01037   0.00342  -0.1307   0.6541   0.2095
  -3.000   0.2867   0.01013   0.00331  -0.1313   0.6527   0.2558
  -2.750   0.3158   0.00986   0.00321  -0.1321   0.6513   0.3158
  -2.500   0.3450   0.00954   0.00312  -0.1328   0.6498   0.3851
  -2.250   0.3744   0.00924   0.00305  -0.1336   0.6480   0.4548
  -2.000   0.4038   0.00900   0.00303  -0.1343   0.6462   0.5231
  -1.750   0.4331   0.00889   0.00307  -0.1347   0.6444   0.5796
  -1.500   0.4622   0.00887   0.00312  -0.1351   0.6427   0.6145
  -1.250   0.4914   0.00890   0.00316  -0.1354   0.6410   0.6341
  -1.000   0.5206   0.00894   0.00318  -0.1358   0.6392   0.6492
  -0.750   0.5497   0.00899   0.00321  -0.1361   0.6375   0.6617
  -0.500   0.5790   0.00905   0.00326  -0.1365   0.6359   0.6723
  -0.250   0.6081   0.00912   0.00330  -0.1369   0.6341   0.6819
   0.000   0.6366   0.00916   0.00337  -0.1371   0.6321   0.6894
   0.250   0.6653   0.00921   0.00343  -0.1374   0.6299   0.6972
   0.500   0.6940   0.00926   0.00347  -0.1377   0.6275   0.7038
   0.750   0.7223   0.00930   0.00353  -0.1379   0.6251   0.7094
   1.000   0.7510   0.00936   0.00356  -0.1382   0.6227   0.7153
   1.250   0.7800   0.00942   0.00358  -0.1385   0.6203   0.7205
   1.500   0.8081   0.00948   0.00365  -0.1387   0.6179   0.7246
   1.750   0.8359   0.00952   0.00374  -0.1388   0.6150   0.7290
   2.000   0.8641   0.00957   0.00380  -0.1391   0.6119   0.7333
   2.250   0.8923   0.00962   0.00384  -0.1393   0.6088   0.7370
   2.500   0.9202   0.00966   0.00388  -0.1395   0.6057   0.7400
   2.750   0.9480   0.00972   0.00393  -0.1396   0.6027   0.7430
   3.000   0.9753   0.00977   0.00404  -0.1397   0.5990   0.7460
   3.250   1.0027   0.00983   0.00412  -0.1398   0.5950   0.7493
   3.500   1.0301   0.00989   0.00417  -0.1400   0.5911   0.7524
   3.750   1.0575   0.00996   0.00422  -0.1401   0.5874   0.7554
   4.000   1.0841   0.01001   0.00435  -0.1400   0.5829   0.7580
   4.250   1.1104   0.01008   0.00445  -0.1399   0.5779   0.7606
   4.500   1.1364   0.01016   0.00453  -0.1398   0.5729   0.7633
   4.750   1.1624   0.01024   0.00466  -0.1397   0.5674   0.7663
   5.000   1.1879   0.01033   0.00477  -0.1395   0.5609   0.7695
   5.250   1.2128   0.01045   0.00488  -0.1392   0.5542   0.7725
   5.500   1.2369   0.01056   0.00502  -0.1387   0.5458   0.7750
   5.750   1.2599   0.01069   0.00517  -0.1380   0.5371   0.7776
   6.000   1.2815   0.01086   0.00535  -0.1370   0.5266   0.7808
   6.250   1.3030   0.01105   0.00554  -0.1361   0.5157   0.7843
   6.500   1.3222   0.01129   0.00576  -0.1347   0.5030   0.7878
   6.750   1.3384   0.01158   0.00603  -0.1328   0.4887   0.7910
   7.000   1.3494   0.01191   0.00633  -0.1299   0.4732   0.7942
   7.250   1.3589   0.01234   0.00673  -0.1268   0.4568   0.7980
   7.500   1.3660   0.01290   0.00724  -0.1234   0.4387   0.8025
   8.000   1.3753   0.01433   0.00857  -0.1163   0.4033   0.8116
   8.250   1.3790   0.01519   0.00940  -0.1130   0.3869   0.8165
   8.500   1.3823   0.01617   0.01035  -0.1098   0.3710   0.8218
   8.750   1.3852   0.01726   0.01142  -0.1068   0.3554   0.8268
   9.000   1.3890   0.01840   0.01256  -0.1040   0.3412   0.8326
   9.250   1.3917   0.01972   0.01385  -0.1014   0.3258   0.8393
   9.500   1.3947   0.02106   0.01519  -0.0989   0.3116   0.8462
   9.750   1.3977   0.02249   0.01661  -0.0965   0.2976   0.8542
  10.000   1.4012   0.02393   0.01804  -0.0943   0.2852   0.8624
  10.500   1.4078   0.02690   0.02103  -0.0901   0.2588   0.8851
  11.000   1.4145   0.02979   0.02401  -0.0862   0.2349   1.0000
  11.250   1.4191   0.03154   0.02571  -0.0848   0.2221   1.0000
  11.500   1.4244   0.03327   0.02741  -0.0835   0.2104   1.0000
  11.750   1.4315   0.03490   0.02902  -0.0824   0.1989   1.0000
  12.000   1.4375   0.03666   0.03076  -0.0813   0.1881   1.0000
  12.250   1.4435   0.03846   0.03252  -0.0803   0.1776   1.0000
  12.500   1.4491   0.04033   0.03437  -0.0793   0.1669   1.0000
  12.750   1.4565   0.04208   0.03612  -0.0785   0.1573   1.0000
  13.000   1.4621   0.04402   0.03804  -0.0776   0.1481   1.0000
  13.250   1.4682   0.04597   0.03997  -0.0768   0.1390   1.0000
  13.500   1.4750   0.04788   0.04188  -0.0762   0.1301   1.0000
  13.750   1.4803   0.04996   0.04396  -0.0755   0.1218   1.0000
  14.000   1.4859   0.05206   0.04605  -0.0749   0.1133   1.0000
  14.250   1.4922   0.05415   0.04815  -0.0744   0.1062   1.0000
  14.500   1.4970   0.05641   0.05040  -0.0739   0.0989   1.0000
  14.750   1.5032   0.05856   0.05258  -0.0735   0.0926   1.0000
  15.000   1.5078   0.06092   0.05494  -0.0732   0.0866   1.0000
  15.250   1.5132   0.06324   0.05729  -0.0729   0.0807   1.0000
  15.500   1.5174   0.06574   0.05981  -0.0727   0.0755   1.0000
  15.750   1.5223   0.06819   0.06229  -0.0725   0.0703   1.0000
  16.000   1.5255   0.07088   0.06501  -0.0724   0.0656   1.0000
  16.250   1.5294   0.07351   0.06767  -0.0724   0.0610   1.0000
  16.500   1.5319   0.07639   0.07058  -0.0725   0.0570   1.0000
  16.750   1.5350   0.07921   0.07345  -0.0726   0.0528   1.0000
  17.000   1.5367   0.08228   0.07655  -0.0728   0.0492   1.0000
  17.250   1.5392   0.08527   0.07960  -0.0731   0.0458   1.0000
  17.500   1.5400   0.08851   0.08288  -0.0735   0.0429   1.0000
  17.750   1.5418   0.09167   0.08610  -0.0740   0.0400   1.0000
  18.000   1.5415   0.09516   0.08963  -0.0745   0.0374   1.0000
  18.250   1.5430   0.09845   0.09301  -0.0752   0.0353   1.0000
  18.500   1.5428   0.10198   0.09660  -0.0760   0.0329   1.0000
  18.750   1.5420   0.10566   0.10034  -0.0769   0.0309   1.0000
  19.000   1.5418   0.10926   0.10402  -0.0778   0.0291   1.0000
  19.250   1.5400   0.11312   0.10794  -0.0789   0.0273   1.0000
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