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EPPLER 433 AIRFOIL (e433-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: EPPLER 433 AIRFOIL (e433-il)
Reynolds number: 500,000
Max Cl/Cd: 107.56 at α=4°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-e433-il-500000-n5.txt
Download as CSV file: xf-e433-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: EPPLER 433 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
  ------ -------- --------- --------- -------- -------- --------
 -10.500  -0.1251   0.08163   0.07902  -0.1175   0.9358   0.0047
 -10.250  -0.1144   0.07535   0.07272  -0.1247   0.9306   0.0049
  -9.750  -0.2466   0.03542   0.03203  -0.1508   0.8867   0.0043
  -9.500  -0.2673   0.03266   0.02903  -0.1472   0.8751   0.0043
  -9.250  -0.2873   0.02879   0.02472  -0.1435   0.8660   0.0045
  -9.000  -0.2894   0.02592   0.02146  -0.1409   0.8592   0.0045
  -8.750  -0.2797   0.02418   0.01945  -0.1394   0.8544   0.0046
  -8.500  -0.2651   0.02306   0.01816  -0.1382   0.8496   0.0047
  -8.250  -0.2503   0.02152   0.01637  -0.1370   0.8450   0.0048
  -8.000  -0.2323   0.02018   0.01476  -0.1361   0.8413   0.0049
  -7.750  -0.2133   0.01906   0.01344  -0.1351   0.8375   0.0051
  -7.500  -0.1927   0.01810   0.01230  -0.1344   0.8336   0.0053
  -7.250  -0.1710   0.01716   0.01117  -0.1337   0.8299   0.0054
  -7.000  -0.1483   0.01625   0.01007  -0.1332   0.8267   0.0055
  -6.750  -0.1248   0.01563   0.00932  -0.1327   0.8234   0.0058
  -6.500  -0.1009   0.01515   0.00873  -0.1323   0.8198   0.0062
  -6.250  -0.0768   0.01463   0.00809  -0.1318   0.8163   0.0064
  -6.000  -0.0541   0.01382   0.00721  -0.1313   0.8130   0.0067
  -5.500  -0.0057   0.01282   0.00610  -0.1306   0.8066   0.0071
  -5.250   0.0186   0.01237   0.00560  -0.1302   0.8030   0.0074
  -5.000   0.0438   0.01199   0.00516  -0.1299   0.7997   0.0077
  -4.750   0.0698   0.01164   0.00474  -0.1298   0.7967   0.0082
  -4.500   0.0960   0.01134   0.00437  -0.1297   0.7937   0.0087
  -4.250   0.1214   0.01102   0.00403  -0.1294   0.7902   0.0098
  -4.000   0.1475   0.01075   0.00374  -0.1293   0.7867   0.0120
  -3.750   0.1741   0.01049   0.00347  -0.1293   0.7834   0.0173
  -3.500   0.2012   0.01022   0.00324  -0.1294   0.7805   0.0343
  -3.250   0.2273   0.00994   0.00308  -0.1295   0.7771   0.0609
  -3.000   0.2534   0.00962   0.00293  -0.1295   0.7733   0.1060
  -2.750   0.2796   0.00918   0.00278  -0.1297   0.7697   0.1874
  -2.500   0.3065   0.00871   0.00260  -0.1302   0.7663   0.2921
  -2.250   0.3335   0.00814   0.00244  -0.1308   0.7628   0.4252
  -2.000   0.3597   0.00749   0.00241  -0.1311   0.7585   0.6123
  -1.750   0.3870   0.00746   0.00248  -0.1310   0.7544   0.6733
  -1.500   0.4151   0.00750   0.00249  -0.1311   0.7507   0.6952
  -1.250   0.4427   0.00754   0.00252  -0.1311   0.7464   0.7093
  -1.000   0.4704   0.00758   0.00253  -0.1311   0.7416   0.7217
  -0.750   0.4979   0.00767   0.00258  -0.1310   0.7370   0.7372
  -0.500   0.5248   0.00779   0.00269  -0.1307   0.7323   0.7527
  -0.250   0.5510   0.00786   0.00277  -0.1304   0.7268   0.7602
   0.000   0.5788   0.00789   0.00275  -0.1305   0.7217   0.7634
   0.250   0.6066   0.00793   0.00274  -0.1306   0.7166   0.7660
   0.500   0.6340   0.00796   0.00274  -0.1307   0.7108   0.7683
   0.750   0.6612   0.00800   0.00274  -0.1307   0.7052   0.7700
   1.000   0.6878   0.00803   0.00277  -0.1305   0.6986   0.7717
   1.250   0.7145   0.00808   0.00279  -0.1304   0.6919   0.7738
   1.500   0.7411   0.00813   0.00282  -0.1303   0.6849   0.7760
   1.750   0.7675   0.00819   0.00286  -0.1302   0.6776   0.7781
   2.000   0.7939   0.00825   0.00290  -0.1301   0.6699   0.7802
   2.250   0.8199   0.00833   0.00294  -0.1298   0.6614   0.7823
   2.500   0.8455   0.00840   0.00300  -0.1296   0.6522   0.7844
   2.750   0.8702   0.00849   0.00307  -0.1290   0.6426   0.7863
   3.000   0.8945   0.00860   0.00317  -0.1285   0.6317   0.7883
   3.250   0.9185   0.00871   0.00326  -0.1279   0.6197   0.7903
   3.500   0.9420   0.00884   0.00336  -0.1271   0.6071   0.7925
   3.750   0.9646   0.00899   0.00348  -0.1263   0.5928   0.7948
   4.000   0.9863   0.00917   0.00361  -0.1252   0.5773   0.7972
   4.250   1.0067   0.00938   0.00376  -0.1239   0.5599   0.7997
   4.500   1.0252   0.00961   0.00395  -0.1222   0.5415   0.8019
   4.750   1.0415   0.00986   0.00415  -0.1201   0.5216   0.8043
   5.000   1.0563   0.01014   0.00437  -0.1176   0.5005   0.8069
   5.250   1.0699   0.01051   0.00464  -0.1151   0.4787   0.8098
   5.500   1.0851   0.01088   0.00494  -0.1129   0.4573   0.8126
   5.750   1.0994   0.01129   0.00528  -0.1105   0.4357   0.8153
   6.000   1.1131   0.01172   0.00565  -0.1081   0.4146   0.8180
   6.250   1.1270   0.01216   0.00604  -0.1058   0.3934   0.8212
   6.500   1.1408   0.01264   0.00646  -0.1036   0.3736   0.8245
   6.750   1.1549   0.01314   0.00690  -0.1014   0.3534   0.8278
   7.000   1.1686   0.01367   0.00737  -0.0993   0.3331   0.8309
   7.250   1.1814   0.01423   0.00788  -0.0971   0.3135   0.8339
   7.500   1.1942   0.01482   0.00842  -0.0949   0.2945   0.8374
   7.750   1.2069   0.01546   0.00901  -0.0928   0.2738   0.8414
   8.000   1.2196   0.01614   0.00962  -0.0907   0.2549   0.8455
   8.250   1.2310   0.01684   0.01028  -0.0885   0.2364   0.8494
   8.500   1.2440   0.01752   0.01094  -0.0866   0.2200   0.8537
   8.750   1.2562   0.01829   0.01166  -0.0847   0.2024   0.8583
   9.000   1.2683   0.01906   0.01240  -0.0828   0.1865   0.8628
   9.250   1.2799   0.01986   0.01319  -0.0809   0.1708   0.8680
   9.500   1.2910   0.02074   0.01403  -0.0790   0.1554   0.8739
   9.750   1.3009   0.02166   0.01492  -0.0770   0.1396   0.8804
  10.000   1.3108   0.02262   0.01586  -0.0750   0.1252   0.8885
  10.250   1.3205   0.02356   0.01680  -0.0730   0.1124   0.8982
  10.500   1.3299   0.02449   0.01775  -0.0710   0.1012   0.9113
  11.000   1.3498   0.02646   0.01977  -0.0676   0.0821   1.0000
  11.250   1.3601   0.02767   0.02097  -0.0662   0.0726   1.0000
  11.500   1.3710   0.02886   0.02216  -0.0650   0.0642   1.0000
  11.750   1.3815   0.03011   0.02341  -0.0638   0.0573   1.0000
  12.000   1.3905   0.03149   0.02478  -0.0625   0.0503   1.0000
  12.250   1.3991   0.03294   0.02623  -0.0612   0.0433   1.0000
  12.500   1.4086   0.03434   0.02766  -0.0601   0.0385   1.0000
  12.750   1.4162   0.03594   0.02927  -0.0589   0.0336   1.0000
  13.000   1.4244   0.03752   0.03089  -0.0578   0.0292   1.0000
  13.250   1.4316   0.03923   0.03263  -0.0567   0.0253   1.0000
  13.500   1.4374   0.04110   0.03451  -0.0557   0.0216   1.0000
  13.750   1.4446   0.04289   0.03635  -0.0548   0.0188   1.0000
  14.000   1.4503   0.04487   0.03837  -0.0540   0.0165   1.0000
  14.250   1.4553   0.04697   0.04051  -0.0532   0.0139   1.0000
  14.750   1.4648   0.05138   0.04504  -0.0519   0.0105   1.0000
  15.000   1.4699   0.05364   0.04739  -0.0515   0.0094   1.0000
  15.250   1.4735   0.05611   0.04993  -0.0511   0.0082   1.0000
  15.500   1.4771   0.05865   0.05256  -0.0508   0.0076   1.0000
  15.750   1.4804   0.06128   0.05528  -0.0506   0.0068   1.0000
  16.000   1.4823   0.06414   0.05823  -0.0506   0.0061   1.0000
  16.250   1.4835   0.06716   0.06134  -0.0506   0.0055   1.0000
  16.500   1.4844   0.07031   0.06459  -0.0508   0.0048   1.0000
  16.750   1.4841   0.07369   0.06807  -0.0512   0.0043   1.0000
  17.000   1.4830   0.07724   0.07173  -0.0517   0.0038   1.0000
  17.250   1.4817   0.08090   0.07551  -0.0523   0.0035   1.0000
  17.500   1.4787   0.08491   0.07963  -0.0532   0.0031   1.0000
  17.750   1.4746   0.08917   0.08400  -0.0543   0.0028   1.0000
  18.000   1.4707   0.09350   0.08845  -0.0555   0.0025   1.0000
  18.250   1.4661   0.09801   0.09309  -0.0570   0.0023   1.0000
  18.500   1.4603   0.10278   0.09798  -0.0586   0.0021   1.0000
  18.750   1.4532   0.10786   0.10318  -0.0605   0.0018   1.0000
  19.000   1.4453   0.11316   0.10861  -0.0627   0.0017   1.0000
  19.250   1.4386   0.11834   0.11392  -0.0650   0.0016   1.0000
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