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FX 78-PK-188/20 (fx78pk188-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: FX 78-PK-188/20 (fx78pk188-il)
Reynolds number: 1,000,000
Max Cl/Cd: 118.71 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx78pk188-il-1000000-n5.txt
Download as CSV file: xf-fx78pk188-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 78-PK-188/20                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.8516   0.08459   0.08059  -0.0962   0.7604   0.0051
 -19.500  -0.8713   0.07771   0.07356  -0.1000   0.7595   0.0051
 -19.250  -0.8922   0.07096   0.06667  -0.1036   0.7585   0.0051
 -19.000  -0.9087   0.06529   0.06087  -0.1064   0.7574   0.0051
 -18.750  -0.9145   0.06136   0.05683  -0.1082   0.7560   0.0052
 -18.500  -0.9269   0.05679   0.05213  -0.1099   0.7547   0.0053
 -18.250  -0.9298   0.05360   0.04883  -0.1110   0.7533   0.0053
 -18.000  -0.9351   0.05030   0.04542  -0.1118   0.7518   0.0053
 -17.750  -0.9388   0.04735   0.04235  -0.1122   0.7504   0.0054
 -17.500  -0.9417   0.04461   0.03951  -0.1124   0.7490   0.0056
 -17.250  -0.9390   0.04252   0.03733  -0.1124   0.7475   0.0058
 -17.000  -0.9362   0.04052   0.03525  -0.1123   0.7461   0.0058
 -16.750  -0.9333   0.03858   0.03322  -0.1120   0.7449   0.0059
 -16.500  -0.9275   0.03696   0.03153  -0.1116   0.7437   0.0059
 -16.250  -0.9220   0.03537   0.02988  -0.1111   0.7423   0.0062
 -16.000  -0.9148   0.03397   0.02840  -0.1105   0.7409   0.0063
 -15.750  -0.9065   0.03268   0.02705  -0.1099   0.7395   0.0066
 -15.500  -0.8988   0.03139   0.02568  -0.1092   0.7382   0.0066
 -15.250  -0.8892   0.03028   0.02450  -0.1084   0.7369   0.0066
 -15.000  -0.8786   0.02926   0.02342  -0.1077   0.7356   0.0070
 -14.750  -0.8679   0.02827   0.02234  -0.1069   0.7344   0.0071
 -14.500  -0.8570   0.02733   0.02134  -0.1060   0.7330   0.0073
 -14.250  -0.8468   0.02635   0.02030  -0.1049   0.7317   0.0076
 -14.000  -0.8350   0.02548   0.01937  -0.1040   0.7308   0.0077
 -13.750  -0.8226   0.02464   0.01851  -0.1031   0.7298   0.0082
 -13.500  -0.8088   0.02391   0.01774  -0.1022   0.7289   0.0087
 -13.250  -0.7953   0.02317   0.01697  -0.1013   0.7278   0.0089
 -13.000  -0.7808   0.02250   0.01626  -0.1004   0.7266   0.0095
 -12.750  -0.7658   0.02187   0.01557  -0.0995   0.7254   0.0098
 -12.500  -0.7508   0.02124   0.01494  -0.0986   0.7240   0.0108
 -12.250  -0.7349   0.02068   0.01435  -0.0977   0.7228   0.0114
 -12.000  -0.7186   0.02015   0.01379  -0.0969   0.7217   0.0122
 -11.750  -0.7027   0.01960   0.01319  -0.0959   0.7206   0.0127
 -11.500  -0.6856   0.01913   0.01269  -0.0951   0.7195   0.0134
 -11.250  -0.6683   0.01868   0.01223  -0.0943   0.7184   0.0144
 -11.000  -0.6509   0.01824   0.01176  -0.0934   0.7172   0.0151
 -10.750  -0.6325   0.01784   0.01134  -0.0927   0.7163   0.0159
 -10.500  -0.6149   0.01740   0.01086  -0.0918   0.7155   0.0164
 -10.250  -0.5964   0.01701   0.01044  -0.0910   0.7147   0.0168
 -10.000  -0.5791   0.01656   0.00997  -0.0900   0.7138   0.0175
  -9.750  -0.5615   0.01613   0.00954  -0.0891   0.7128   0.0183
  -9.500  -0.5435   0.01573   0.00913  -0.0881   0.7118   0.0189
  -9.250  -0.5246   0.01538   0.00877  -0.0873   0.7108   0.0196
  -9.000  -0.5058   0.01503   0.00840  -0.0864   0.7097   0.0203
  -8.750  -0.4875   0.01467   0.00801  -0.0854   0.7085   0.0208
  -8.500  -0.4682   0.01437   0.00768  -0.0846   0.7074   0.0214
  -8.250  -0.4486   0.01408   0.00737  -0.0837   0.7065   0.0218
  -8.000  -0.4320   0.01368   0.00693  -0.0824   0.7055   0.0225
  -7.750  -0.4150   0.01331   0.00655  -0.0811   0.7045   0.0237
  -7.500  -0.3972   0.01299   0.00622  -0.0799   0.7035   0.0247
  -7.250  -0.3793   0.01270   0.00591  -0.0786   0.7025   0.0257
  -7.000  -0.3613   0.01244   0.00563  -0.0773   0.7016   0.0267
  -6.750  -0.3441   0.01219   0.00536  -0.0759   0.7009   0.0273
  -6.500  -0.3270   0.01199   0.00515  -0.0742   0.7000   0.0278
  -6.250  -0.3097   0.01181   0.00495  -0.0726   0.6990   0.0284
  -6.000  -0.2912   0.01158   0.00471  -0.0713   0.6980   0.0302
  -5.750  -0.2704   0.01137   0.00451  -0.0703   0.6970   0.0319
  -5.500  -0.2486   0.01117   0.00431  -0.0696   0.6961   0.0337
  -5.250  -0.2259   0.01100   0.00414  -0.0690   0.6952   0.0357
  -5.000  -0.2037   0.01080   0.00395  -0.0683   0.6943   0.0410
  -4.750  -0.1814   0.01058   0.00377  -0.0677   0.6934   0.0498
  -4.500  -0.1611   0.01027   0.00357  -0.0667   0.6925   0.0749
  -4.250  -0.1393   0.01000   0.00339  -0.0660   0.6916   0.0998
  -4.000  -0.1167   0.00975   0.00322  -0.0655   0.6906   0.1239
  -3.750  -0.0952   0.00945   0.00304  -0.0647   0.6895   0.1585
  -3.500  -0.0747   0.00907   0.00285  -0.0638   0.6885   0.2118
  -3.250  -0.0574   0.00852   0.00261  -0.0625   0.6875   0.2945
  -3.000  -0.0402   0.00789   0.00235  -0.0611   0.6868   0.3928
  -2.750  -0.0223   0.00726   0.00209  -0.0598   0.6860   0.4914
  -2.500  -0.0033   0.00671   0.00191  -0.0586   0.6852   0.5867
  -2.250   0.0214   0.00654   0.00194  -0.0582   0.6843   0.6456
  -2.000   0.0497   0.00655   0.00197  -0.0586   0.6833   0.6651
  -1.750   0.0784   0.00657   0.00200  -0.0590   0.6822   0.6765
  -1.500   0.1074   0.00661   0.00203  -0.0595   0.6813   0.6861
  -1.250   0.1363   0.00666   0.00208  -0.0599   0.6804   0.6932
  -1.000   0.1654   0.00670   0.00209  -0.0604   0.6795   0.6984
  -0.750   0.1946   0.00672   0.00210  -0.0610   0.6786   0.7013
  -0.500   0.2237   0.00673   0.00212  -0.0615   0.6777   0.7035
  -0.250   0.2529   0.00676   0.00213  -0.0621   0.6768   0.7057
   0.000   0.2821   0.00678   0.00214  -0.0626   0.6758   0.7074
   0.250   0.3114   0.00680   0.00214  -0.0632   0.6748   0.7089
   0.500   0.3407   0.00684   0.00216  -0.0638   0.6738   0.7103
   0.750   0.3699   0.00687   0.00218  -0.0644   0.6729   0.7117
   1.000   0.3989   0.00689   0.00221  -0.0650   0.6721   0.7131
   1.250   0.4278   0.00692   0.00224  -0.0655   0.6710   0.7144
   1.500   0.4566   0.00693   0.00227  -0.0660   0.6699   0.7160
   1.750   0.4855   0.00695   0.00232  -0.0666   0.6688   0.7175
   2.000   0.5143   0.00697   0.00236  -0.0671   0.6675   0.7187
   2.250   0.5430   0.00698   0.00240  -0.0676   0.6659   0.7199
   2.500   0.5717   0.00699   0.00242  -0.0680   0.6639   0.7210
   2.750   0.6002   0.00699   0.00242  -0.0685   0.6614   0.7221
   3.000   0.6289   0.00702   0.00244  -0.0690   0.6589   0.7231
   3.250   0.6567   0.00702   0.00249  -0.0693   0.6561   0.7243
   3.500   0.6846   0.00702   0.00252  -0.0696   0.6525   0.7255
   3.750   0.7123   0.00702   0.00253  -0.0699   0.6481   0.7265
   4.000   0.7394   0.00703   0.00254  -0.0700   0.6426   0.7275
   4.250   0.7667   0.00705   0.00259  -0.0702   0.6369   0.7284
   4.500   0.7927   0.00708   0.00261  -0.0702   0.6284   0.7292
   4.750   0.8189   0.00711   0.00267  -0.0701   0.6201   0.7301
   5.000   0.8438   0.00717   0.00273  -0.0699   0.6094   0.7312
   5.250   0.8654   0.00729   0.00282  -0.0689   0.5914   0.7324
   5.500   0.8806   0.00755   0.00299  -0.0667   0.5631   0.7337
   5.750   0.8846   0.00804   0.00331  -0.0624   0.5237   0.7350
   6.000   0.8709   0.00865   0.00374  -0.0545   0.4851   0.7365
   6.250   0.8626   0.00934   0.00433  -0.0480   0.4570   0.7380
   6.500   0.8455   0.01045   0.00529  -0.0405   0.4206   0.7396
   6.750   0.8343   0.01166   0.00636  -0.0346   0.3874   0.7412
   7.000   0.8205   0.01316   0.00767  -0.0287   0.3481   0.7427
   7.250   0.8178   0.01434   0.00873  -0.0247   0.3197   0.7440
   7.500   0.8182   0.01545   0.00971  -0.0213   0.2919   0.7453
   7.750   0.8181   0.01658   0.01072  -0.0179   0.2611   0.7469
   8.000   0.8143   0.01791   0.01187  -0.0140   0.2205   0.7483
   8.250   0.8180   0.01896   0.01280  -0.0113   0.1929   0.7496
   8.500   0.8188   0.02017   0.01384  -0.0083   0.1603   0.7509
   8.750   0.8268   0.02110   0.01467  -0.0063   0.1373   0.7522
   9.000   0.8374   0.02195   0.01545  -0.0047   0.1198   0.7535
   9.250   0.8455   0.02294   0.01634  -0.0028   0.0985   0.7548
   9.500   0.8574   0.02377   0.01711  -0.0015   0.0852   0.7560
   9.750   0.8707   0.02455   0.01785  -0.0003   0.0765   0.7572
  10.000   0.8843   0.02533   0.01861   0.0008   0.0689   0.7583
  10.250   0.8991   0.02607   0.01933   0.0017   0.0633   0.7594
  10.500   0.9138   0.02680   0.02006   0.0026   0.0571   0.7608
  10.750   0.9278   0.02759   0.02083   0.0036   0.0507   0.7622
  11.000   0.9403   0.02848   0.02170   0.0047   0.0435   0.7637
  11.250   0.9546   0.02927   0.02249   0.0055   0.0387   0.7651
  11.500   0.9679   0.03015   0.02336   0.0064   0.0331   0.7665
  11.750   0.9804   0.03110   0.02429   0.0074   0.0279   0.7679
  12.000   0.9939   0.03201   0.02521   0.0082   0.0243   0.7693
  12.250   1.0069   0.03296   0.02615   0.0090   0.0211   0.7708
  12.500   1.0190   0.03399   0.02716   0.0099   0.0163   0.7722
  12.750   1.0317   0.03499   0.02818   0.0107   0.0137   0.7736
  13.000   1.0420   0.03620   0.02937   0.0116   0.0101   0.7748
  13.250   1.0543   0.03727   0.03047   0.0124   0.0087   0.7763
  13.500   1.0666   0.03835   0.03159   0.0131   0.0077   0.7780
  13.750   1.0775   0.03955   0.03283   0.0138   0.0067   0.7798
  14.000   1.0898   0.04067   0.03400   0.0144   0.0063   0.7815
  14.250   1.1027   0.04176   0.03514   0.0149   0.0063   0.7834
  14.500   1.1139   0.04301   0.03643   0.0155   0.0058   0.7855
  14.750   1.1251   0.04430   0.03776   0.0161   0.0056   0.7875
  15.000   1.1361   0.04560   0.03911   0.0166   0.0053   0.7896
  15.250   1.1450   0.04709   0.04067   0.0172   0.0050   0.7917
  15.500   1.1545   0.04857   0.04220   0.0177   0.0048   0.7941
  15.750   1.1653   0.04994   0.04364   0.0181   0.0047   0.7966
  16.000   1.1753   0.05142   0.04519   0.0185   0.0043   0.7993
  16.250   1.1834   0.05310   0.04694   0.0189   0.0043   0.8021
  16.500   1.1931   0.05466   0.04856   0.0191   0.0043   0.8047
  16.750   1.2007   0.05644   0.05042   0.0194   0.0042   0.8080
  17.000   1.2085   0.05820   0.05225   0.0197   0.0040   0.8117
  17.250   1.2160   0.06004   0.05417   0.0199   0.0038   0.8158
  17.500   1.2215   0.06213   0.05634   0.0200   0.0037   0.8201
  17.750   1.2258   0.06436   0.05866   0.0202   0.0035   0.8255
  18.000   1.2280   0.06687   0.06127   0.0203   0.0033   0.8320
  18.250   1.2339   0.06898   0.06348   0.0202   0.0034   0.8404
  18.750   1.2368   0.07419   0.06896   0.0203   0.0032   0.8698
  19.000   1.2399   0.07666   0.07163   0.0201   0.0032   0.9052
  19.250   1.2600   0.08045   0.07563   0.0148   0.0031   0.9392
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