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GOE 645 AIRFOIL (goe645-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: GOE 645 AIRFOIL (goe645-il)
Reynolds number: 500,000
Max Cl/Cd: 84.38 at α=6.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe645-il-500000-n5.txt
Download as CSV file: xf-goe645-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 645 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
  ------ -------- --------- --------- -------- -------- --------
 -17.500  -0.6664   0.11843   0.11529  -0.0428   1.0000   0.0205
 -17.250  -0.6827   0.11164   0.10843  -0.0464   1.0000   0.0207
 -17.000  -0.6890   0.10677   0.10355  -0.0490   1.0000   0.0211
 -16.750  -0.7030   0.10063   0.09734  -0.0523   1.0000   0.0213
 -16.500  -0.7155   0.09484   0.09148  -0.0554   1.0000   0.0216
 -16.250  -0.7284   0.08914   0.08571  -0.0585   1.0000   0.0218
 -16.000  -0.7405   0.08371   0.08022  -0.0615   1.0000   0.0221
 -15.750  -0.7516   0.07863   0.07506  -0.0643   1.0000   0.0222
 -15.500  -0.7640   0.07346   0.06982  -0.0671   1.0000   0.0226
 -15.250  -0.7779   0.06843   0.06471  -0.0699   1.0000   0.0228
 -15.000  -0.7932   0.06353   0.05974  -0.0726   1.0000   0.0230
 -14.750  -0.8096   0.05867   0.05481  -0.0751   1.0000   0.0232
 -14.500  -0.8278   0.05379   0.04985  -0.0776   1.0000   0.0233
 -14.250  -0.8488   0.04879   0.04477  -0.0800   1.0000   0.0234
 -14.000  -0.8739   0.04354   0.03944  -0.0824   1.0000   0.0235
 -13.750  -0.9074   0.03735   0.03316  -0.0855   1.0000   0.0235
 -13.500  -0.9434   0.03136   0.02697  -0.0881   1.0000   0.0234
 -13.250  -0.9274   0.02919   0.02464  -0.0902   0.9975   0.0238
 -13.000  -0.9027   0.02734   0.02267  -0.0929   0.9924   0.0243
 -12.750  -0.8790   0.02580   0.02105  -0.0947   0.9865   0.0247
 -12.500  -0.8506   0.02465   0.01984  -0.0966   0.9816   0.0253
 -12.250  -0.8255   0.02363   0.01874  -0.0974   0.9732   0.0259
 -12.000  -0.7990   0.02271   0.01774  -0.0982   0.9638   0.0266
 -11.750  -0.7673   0.02178   0.01670  -0.1000   0.9548   0.0272
 -11.500  -0.7323   0.02093   0.01572  -0.1022   0.9444   0.0279
 -11.250  -0.6958   0.01990   0.01461  -0.1050   0.9322   0.0286
 -11.000  -0.6561   0.01904   0.01368  -0.1081   0.9171   0.0294
 -10.750  -0.6189   0.01836   0.01287  -0.1105   0.8961   0.0302
 -10.500  -0.5897   0.01781   0.01217  -0.1111   0.8724   0.0309
 -10.250  -0.5653   0.01738   0.01158  -0.1107   0.8492   0.0316
 -10.000  -0.5423   0.01699   0.01103  -0.1098   0.8293   0.0322
  -9.750  -0.5207   0.01651   0.01042  -0.1089   0.8122   0.0328
  -9.500  -0.4990   0.01603   0.00984  -0.1079   0.7972   0.0335
  -9.000  -0.4528   0.01529   0.00892  -0.1062   0.7711   0.0350
  -8.750  -0.4289   0.01496   0.00849  -0.1054   0.7603   0.0358
  -8.500  -0.4048   0.01464   0.00807  -0.1046   0.7496   0.0366
  -8.250  -0.3802   0.01434   0.00767  -0.1039   0.7395   0.0372
  -8.000  -0.3565   0.01397   0.00721  -0.1031   0.7296   0.0382
  -7.750  -0.3317   0.01362   0.00681  -0.1025   0.7206   0.0393
  -7.500  -0.3068   0.01334   0.00646  -0.1018   0.7116   0.0404
  -7.250  -0.2812   0.01308   0.00612  -0.1012   0.7023   0.0414
  -7.000  -0.2557   0.01285   0.00581  -0.1006   0.6930   0.0426
  -6.750  -0.2300   0.01257   0.00547  -0.1001   0.6839   0.0439
  -6.500  -0.2046   0.01231   0.00515  -0.0995   0.6750   0.0459
  -6.250  -0.1784   0.01209   0.00487  -0.0990   0.6656   0.0481
  -6.000  -0.1527   0.01188   0.00459  -0.0983   0.6556   0.0507
  -5.750  -0.1267   0.01164   0.00431  -0.0978   0.6446   0.0545
  -5.500  -0.1011   0.01138   0.00403  -0.0972   0.6344   0.0617
  -5.250  -0.0759   0.01107   0.00383  -0.0967   0.6235   0.0865
  -5.000  -0.0493   0.01095   0.00369  -0.0962   0.6125   0.0987
  -4.750  -0.0227   0.01091   0.00356  -0.0957   0.6007   0.1050
  -4.500   0.0035   0.01079   0.00341  -0.0952   0.5881   0.1113
  -4.250   0.0300   0.01072   0.00328  -0.0947   0.5760   0.1162
  -4.000   0.0567   0.01069   0.00317  -0.0942   0.5653   0.1193
  -3.750   0.0831   0.01060   0.00305  -0.0937   0.5545   0.1241
  -3.500   0.1097   0.01054   0.00294  -0.0933   0.5444   0.1293
  -3.250   0.1358   0.01051   0.00285  -0.0927   0.5331   0.1358
  -3.000   0.1622   0.01043   0.00277  -0.0923   0.5219   0.1454
  -2.750   0.1884   0.01037   0.00270  -0.0918   0.5121   0.1585
  -2.500   0.2145   0.01029   0.00267  -0.0913   0.5021   0.1816
  -2.250   0.2409   0.01025   0.00266  -0.0908   0.4923   0.2043
  -1.750   0.2938   0.01032   0.00264  -0.0899   0.4696   0.2264
  -1.500   0.3199   0.01036   0.00264  -0.0893   0.4568   0.2342
  -1.250   0.3460   0.01043   0.00264  -0.0888   0.4457   0.2413
  -1.000   0.3730   0.01046   0.00264  -0.0884   0.4369   0.2473
  -0.750   0.3994   0.01051   0.00266  -0.0879   0.4296   0.2538
  -0.500   0.4265   0.01055   0.00267  -0.0876   0.4232   0.2598
  -0.250   0.4532   0.01059   0.00269  -0.0872   0.4166   0.2657
   0.000   0.4795   0.01065   0.00272  -0.0867   0.4105   0.2718
   0.250   0.5066   0.01069   0.00275  -0.0864   0.4047   0.2782
   0.500   0.5329   0.01074   0.00280  -0.0859   0.3981   0.2853
   0.750   0.5592   0.01080   0.00285  -0.0854   0.3924   0.2910
   1.000   0.5859   0.01086   0.00289  -0.0851   0.3858   0.2964
   1.250   0.6118   0.01094   0.00295  -0.0845   0.3790   0.3019
   1.500   0.6379   0.01100   0.00301  -0.0841   0.3724   0.3086
   2.000   0.6893   0.01117   0.00317  -0.0830   0.3573   0.3267
   2.500   0.7401   0.01135   0.00335  -0.0819   0.3420   0.3443
   3.000   0.7901   0.01157   0.00356  -0.0806   0.3254   0.3644
   3.250   0.8145   0.01168   0.00368  -0.0799   0.3158   0.3794
   3.500   0.8382   0.01181   0.00383  -0.0791   0.3046   0.4002
   3.750   0.8612   0.01194   0.00399  -0.0782   0.2939   0.4281
   4.000   0.8840   0.01201   0.00417  -0.0773   0.2850   0.4752
   4.250   0.9055   0.01205   0.00437  -0.0761   0.2762   0.5523
   4.500   0.9249   0.01199   0.00456  -0.0745   0.2681   0.6538
   5.000   1.0103   0.01206   0.00519  -0.0811   0.2497   1.0000
   5.250   1.0325   0.01228   0.00538  -0.0800   0.2446   1.0000
   5.500   1.0544   0.01251   0.00559  -0.0788   0.2393   1.0000
   5.750   1.0754   0.01277   0.00581  -0.0776   0.2341   1.0000
   6.000   1.0967   0.01302   0.00603  -0.0764   0.2297   1.0000
   6.250   1.1181   0.01325   0.00626  -0.0752   0.2255   1.0000
   6.500   1.1386   0.01351   0.00650  -0.0739   0.2213   1.0000
   6.750   1.1576   0.01380   0.00677  -0.0723   0.2170   1.0000
   7.000   1.1764   0.01406   0.00702  -0.0707   0.2135   1.0000
   7.250   1.1947   0.01432   0.00728  -0.0690   0.2092   1.0000
   7.500   1.2114   0.01465   0.00759  -0.0671   0.2036   1.0000
   7.750   1.2281   0.01500   0.00792  -0.0652   0.1995   1.0000
   8.000   1.2466   0.01528   0.00823  -0.0637   0.1953   1.0000
   8.250   1.2642   0.01562   0.00856  -0.0620   0.1907   1.0000
   8.750   1.2971   0.01642   0.00936  -0.0586   0.1792   1.0000
   9.000   1.3106   0.01697   0.00986  -0.0566   0.1671   1.0000
   9.250   1.3116   0.01816   0.01084  -0.0531   0.1348   1.0000
   9.500   1.3224   0.01892   0.01157  -0.0510   0.1286   1.0000
   9.750   1.3334   0.01971   0.01235  -0.0491   0.1239   1.0000
  10.000   1.3467   0.02040   0.01308  -0.0475   0.1221   1.0000
  10.250   1.3602   0.02112   0.01383  -0.0461   0.1208   1.0000
  10.500   1.3729   0.02192   0.01467  -0.0447   0.1196   1.0000
  10.750   1.3852   0.02279   0.01558  -0.0433   0.1186   1.0000
  11.000   1.3973   0.02372   0.01656  -0.0420   0.1178   1.0000
  11.250   1.4077   0.02479   0.01767  -0.0408   0.1166   1.0000
  11.500   1.4163   0.02606   0.01899  -0.0395   0.1149   1.0000
  11.750   1.4245   0.02742   0.02039  -0.0384   0.1132   1.0000
  12.000   1.4309   0.02898   0.02199  -0.0373   0.1114   1.0000
  12.250   1.4401   0.03036   0.02344  -0.0365   0.1105   1.0000
  12.500   1.4500   0.03173   0.02488  -0.0358   0.1100   1.0000
  12.750   1.4587   0.03324   0.02645  -0.0351   0.1093   1.0000
  13.000   1.4666   0.03484   0.02813  -0.0344   0.1088   1.0000
  13.250   1.4736   0.03656   0.02993  -0.0339   0.1082   1.0000
  13.500   1.4794   0.03844   0.03188  -0.0333   0.1074   1.0000
  13.750   1.4845   0.04041   0.03393  -0.0329   0.1065   1.0000
  14.000   1.4880   0.04259   0.03619  -0.0325   0.1056   1.0000
  14.250   1.4896   0.04503   0.03868  -0.0322   0.1043   1.0000
  14.500   1.4905   0.04759   0.04132  -0.0319   0.1033   1.0000
  14.750   1.4919   0.05015   0.04396  -0.0318   0.1028   1.0000
  15.000   1.4878   0.05339   0.04727  -0.0318   0.1011   1.0000
  15.250   1.4850   0.05655   0.05049  -0.0319   0.0999   1.0000
  15.500   1.4823   0.05971   0.05373  -0.0320   0.0987   1.0000
  15.750   1.4850   0.06231   0.05641  -0.0322   0.0979   1.0000
  16.000   1.4888   0.06483   0.05903  -0.0324   0.0971   1.0000
  16.250   1.4926   0.06734   0.06163  -0.0326   0.0958   1.0000
  16.500   1.4945   0.07010   0.06448  -0.0329   0.0941   1.0000
  16.750   1.4939   0.07317   0.06764  -0.0333   0.0928   1.0000
  17.000   1.4922   0.07645   0.07098  -0.0338   0.0909   1.0000
  17.250   1.4883   0.08002   0.07462  -0.0344   0.0894   1.0000
  17.750   1.4846   0.08672   0.08147  -0.0357   0.0846   1.0000
  18.000   1.4842   0.08993   0.08477  -0.0363   0.0802   1.0000
  18.250   1.4701   0.09513   0.08993  -0.0377   0.0652   1.0000
  18.500   1.4410   0.10253   0.09726  -0.0399   0.0533   1.0000
  18.750   1.4230   0.10846   0.10322  -0.0417   0.0481   1.0000
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