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FX 78-PK-188/20 (fx78pk188-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: FX 78-PK-188/20 (fx78pk188-il)
Reynolds number: 1,000,000
Max Cl/Cd: 129.73 at α=6.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx78pk188-il-1000000.txt
Download as CSV file: xf-fx78pk188-il-1000000.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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.7450   0.10205   0.09868  -0.0882   0.7917   0.0077
 -19.500  -0.7707   0.09336   0.08985  -0.0931   0.7908   0.0076
 -19.250  -0.8014   0.08420   0.08051  -0.0983   0.7899   0.0076
 -19.000  -0.8010   0.08040   0.07663  -0.1006   0.7882   0.0074
 -18.750  -0.8343   0.07166   0.06775  -0.1053   0.7871   0.0078
 -18.500  -0.8500   0.06602   0.06195  -0.1080   0.7855   0.0077
 -18.250  -0.8602   0.06144   0.05724  -0.1101   0.7838   0.0078
 -18.000  -0.8669   0.05754   0.05320  -0.1116   0.7820   0.0077
 -17.750  -0.8778   0.05340   0.04893  -0.1129   0.7802   0.0078
 -17.500  -0.8823   0.05018   0.04561  -0.1137   0.7781   0.0081
 -17.250  -0.8752   0.04829   0.04366  -0.1143   0.7760   0.0083
 -17.000  -0.8806   0.04524   0.04050  -0.1145   0.7746   0.0083
 -16.750  -0.8833   0.04261   0.03776  -0.1145   0.7730   0.0083
 -16.500  -0.8779   0.04082   0.03589  -0.1144   0.7714   0.0085
 -16.250  -0.8707   0.03924   0.03426  -0.1143   0.7698   0.0088
 -16.000  -0.8672   0.03742   0.03234  -0.1138   0.7682   0.0089
 -15.750  -0.8589   0.03606   0.03090  -0.1135   0.7667   0.0092
 -15.500  -0.8548   0.03441   0.02915  -0.1127   0.7650   0.0093
 -15.250  -0.8485   0.03299   0.02763  -0.1120   0.7633   0.0093
 -15.000  -0.8354   0.03211   0.02666  -0.1116   0.7614   0.0097
 -14.750  -0.8298   0.03068   0.02515  -0.1106   0.7604   0.0099
 -14.500  -0.8270   0.02913   0.02353  -0.1093   0.7593   0.0103
 -14.250  -0.8187   0.02797   0.02233  -0.1083   0.7580   0.0107
 -14.000  -0.8105   0.02685   0.02114  -0.1071   0.7567   0.0108
 -13.750  -0.7947   0.02623   0.02050  -0.1066   0.7553   0.0113
 -13.500  -0.7793   0.02561   0.01984  -0.1060   0.7540   0.0118
 -13.250  -0.7678   0.02473   0.01890  -0.1049   0.7525   0.0121
 -13.000  -0.7512   0.02418   0.01829  -0.1042   0.7511   0.0127
 -12.750  -0.7353   0.02362   0.01766  -0.1035   0.7498   0.0129
 -12.500  -0.7271   0.02258   0.01659  -0.1019   0.7483   0.0141
 -12.250  -0.7108   0.02207   0.01606  -0.1012   0.7466   0.0147
 -12.000  -0.6920   0.02167   0.01565  -0.1007   0.7458   0.0156
 -11.750  -0.6748   0.02117   0.01511  -0.1000   0.7449   0.0163
 -11.500  -0.6539   0.02090   0.01482  -0.0996   0.7439   0.0168
 -11.250  -0.6438   0.02001   0.01390  -0.0980   0.7428   0.0181
 -11.000  -0.6257   0.01958   0.01347  -0.0974   0.7417   0.0189
 -10.750  -0.6055   0.01929   0.01317  -0.0969   0.7406   0.0198
 -10.500  -0.5878   0.01884   0.01269  -0.0961   0.7395   0.0205
 -10.250  -0.5673   0.01855   0.01237  -0.0956   0.7384   0.0213
 -10.000  -0.5461   0.01833   0.01212  -0.0952   0.7372   0.0217
  -9.750  -0.5373   0.01739   0.01112  -0.0931   0.7360   0.0229
  -9.500  -0.5224   0.01683   0.01053  -0.0918   0.7348   0.0237
  -9.250  -0.5034   0.01651   0.01019  -0.0910   0.7337   0.0246
  -9.000  -0.4852   0.01616   0.00982  -0.0901   0.7324   0.0255
  -8.750  -0.4676   0.01579   0.00943  -0.0891   0.7312   0.0262
  -8.500  -0.4485   0.01546   0.00907  -0.0882   0.7305   0.0270
  -8.250  -0.4291   0.01514   0.00874  -0.0874   0.7297   0.0276
  -8.000  -0.4094   0.01485   0.00843  -0.0865   0.7289   0.0280
  -7.750  -0.3993   0.01416   0.00769  -0.0842   0.7279   0.0294
  -7.500  -0.3849   0.01368   0.00720  -0.0825   0.7268   0.0307
  -7.250  -0.3686   0.01329   0.00680  -0.0811   0.7256   0.0319
  -7.000  -0.3511   0.01299   0.00648  -0.0798   0.7245   0.0332
  -6.750  -0.3348   0.01268   0.00615  -0.0781   0.7234   0.0343
  -6.500  -0.3191   0.01244   0.00588  -0.0763   0.7224   0.0351
  -6.250  -0.3024   0.01226   0.00567  -0.0746   0.7214   0.0358
  -6.000  -0.2872   0.01200   0.00536  -0.0726   0.7205   0.0376
  -5.750  -0.2685   0.01173   0.00509  -0.0713   0.7195   0.0408
  -5.500  -0.2479   0.01153   0.00488  -0.0703   0.7186   0.0439
  -5.250  -0.2276   0.01133   0.00469  -0.0693   0.7174   0.0519
  -5.000  -0.2125   0.01089   0.00446  -0.0675   0.7162   0.0930
  -4.750  -0.1957   0.01043   0.00421  -0.0660   0.7155   0.1392
  -4.500  -0.1805   0.00988   0.00395  -0.0642   0.7146   0.2066
  -4.250  -0.1652   0.00929   0.00367  -0.0625   0.7137   0.2838
  -4.000  -0.1520   0.00854   0.00336  -0.0604   0.7127   0.3928
  -3.750  -0.1390   0.00772   0.00302  -0.0583   0.7117   0.5161
  -3.500  -0.1203   0.00723   0.00287  -0.0569   0.7107   0.6068
  -3.250  -0.0943   0.00716   0.00291  -0.0568   0.7097   0.6495
  -3.000  -0.0659   0.00720   0.00294  -0.0571   0.7087   0.6695
  -2.750  -0.0372   0.00724   0.00298  -0.0575   0.7077   0.6806
  -2.500  -0.0082   0.00730   0.00302  -0.0579   0.7068   0.6891
  -2.250   0.0208   0.00742   0.00310  -0.0584   0.7060   0.6986
  -2.000   0.0500   0.00752   0.00320  -0.0588   0.7052   0.7049
  -1.750   0.0794   0.00766   0.00331  -0.0593   0.7044   0.7111
  -1.500   0.1084   0.00779   0.00342  -0.0597   0.7035   0.7168
  -1.250   0.1379   0.00798   0.00362  -0.0603   0.7024   0.7213
  -1.000   0.1668   0.00811   0.00375  -0.0607   0.7015   0.7254
  -0.750   0.1956   0.00817   0.00379  -0.0612   0.7007   0.7282
  -0.500   0.2243   0.00819   0.00380  -0.0617   0.6998   0.7301
  -0.250   0.2532   0.00818   0.00381  -0.0622   0.6989   0.7321
   0.000   0.2822   0.00820   0.00385  -0.0627   0.6979   0.7337
   0.250   0.3112   0.00823   0.00388  -0.0633   0.6969   0.7350
   0.500   0.3403   0.00824   0.00390  -0.0638   0.6958   0.7363
   0.750   0.3694   0.00825   0.00391  -0.0644   0.6946   0.7376
   1.000   0.3986   0.00828   0.00393  -0.0650   0.6937   0.7390
   1.250   0.4279   0.00829   0.00394  -0.0657   0.6927   0.7404
   1.500   0.4573   0.00831   0.00395  -0.0663   0.6916   0.7418
   1.750   0.4868   0.00833   0.00396  -0.0670   0.6906   0.7432
   2.000   0.5165   0.00837   0.00398  -0.0677   0.6894   0.7444
   2.250   0.5457   0.00844   0.00404  -0.0683   0.6876   0.7458
   2.500   0.5735   0.00838   0.00403  -0.0686   0.6862   0.7471
   2.750   0.6014   0.00834   0.00403  -0.0690   0.6843   0.7482
   3.000   0.6297   0.00829   0.00402  -0.0694   0.6820   0.7493
   3.250   0.6587   0.00822   0.00397  -0.0699   0.6796   0.7504
   3.500   0.6883   0.00814   0.00389  -0.0705   0.6771   0.7515
   3.750   0.7180   0.00808   0.00382  -0.0711   0.6745   0.7525
   4.000   0.7453   0.00804   0.00381  -0.0713   0.6710   0.7536
   4.250   0.7725   0.00797   0.00378  -0.0715   0.6674   0.7548
   4.500   0.8005   0.00785   0.00367  -0.0718   0.6628   0.7561
   4.750   0.8293   0.00783   0.00364  -0.0722   0.6594   0.7571
   5.000   0.8552   0.00780   0.00367  -0.0722   0.6552   0.7581
   5.250   0.8815   0.00774   0.00365  -0.0721   0.6497   0.7590
   5.500   0.9087   0.00772   0.00362  -0.0723   0.6444   0.7598
   5.750   0.9334   0.00768   0.00365  -0.0720   0.6376   0.7610
   6.000   0.9579   0.00764   0.00363  -0.0716   0.6284   0.7623
   6.250   0.9811   0.00766   0.00368  -0.0710   0.6173   0.7635
   6.500   1.0028   0.00773   0.00376  -0.0700   0.6033   0.7648
   6.750   1.0184   0.00791   0.00388  -0.0679   0.5791   0.7661
   7.000   1.0147   0.00836   0.00417  -0.0619   0.5385   0.7676
   7.250   0.9995   0.00895   0.00462  -0.0538   0.5058   0.7694
   7.500   0.9752   0.01006   0.00556  -0.0447   0.4698   0.7714
   7.750   0.9553   0.01142   0.00677  -0.0372   0.4333   0.7733
   8.000   0.9417   0.01285   0.00805  -0.0313   0.4005   0.7747
   8.250   0.9300   0.01431   0.00936  -0.0260   0.3672   0.7767
   8.500   0.9144   0.01602   0.01087  -0.0203   0.3247   0.7788
   8.750   0.9094   0.01738   0.01208  -0.0163   0.2921   0.7806
   9.000   0.9118   0.01847   0.01307  -0.0134   0.2660   0.7821
   9.250   0.9036   0.02005   0.01442  -0.0092   0.2204   0.7839
   9.500   0.9011   0.02146   0.01562  -0.0059   0.1823   0.7855
   9.750   0.9055   0.02261   0.01665  -0.0036   0.1571   0.7870
  10.000   0.9097   0.02381   0.01768  -0.0013   0.1265   0.7885
  10.250   0.9152   0.02499   0.01872   0.0007   0.1020   0.7898
  10.500   0.9257   0.02593   0.01960   0.0020   0.0884   0.7914
  10.750   0.9371   0.02682   0.02045   0.0033   0.0777   0.7932
  11.000   0.9508   0.02762   0.02126   0.0043   0.0711   0.7950
  11.250   0.9633   0.02851   0.02214   0.0054   0.0645   0.7969
  11.500   0.9783   0.02926   0.02291   0.0061   0.0596   0.7988
  11.750   0.9911   0.03016   0.02379   0.0071   0.0526   0.8006
  12.000   1.0046   0.03105   0.02467   0.0079   0.0471   0.8024
  12.250   1.0173   0.03201   0.02561   0.0088   0.0420   0.8041
  12.500   1.0298   0.03299   0.02657   0.0097   0.0362   0.8059
  12.750   1.0430   0.03392   0.02751   0.0104   0.0319   0.8083
  13.000   1.0531   0.03508   0.02867   0.0114   0.0259   0.8106
  13.250   1.0619   0.03637   0.02993   0.0125   0.0188   0.8129
  13.500   1.0702   0.03772   0.03125   0.0136   0.0136   0.8154
  13.750   1.0790   0.03908   0.03263   0.0145   0.0110   0.8179
  14.000   1.0880   0.04046   0.03403   0.0154   0.0097   0.8202
  14.250   1.0990   0.04168   0.03531   0.0161   0.0093   0.8235
  14.500   1.1096   0.04296   0.03667   0.0168   0.0088   0.8269
  14.750   1.1200   0.04429   0.03807   0.0174   0.0084   0.8308
  15.000   1.1309   0.04559   0.03943   0.0179   0.0080   0.8351
  15.250   1.1384   0.04718   0.04110   0.0187   0.0075   0.8402
  15.500   1.1405   0.04928   0.04331   0.0197   0.0069   0.8465
  15.750   1.1476   0.05096   0.04508   0.0203   0.0068   0.8541
  16.000   1.1570   0.05246   0.04669   0.0208   0.0064   0.8651
  16.250   1.1607   0.05444   0.04881   0.0216   0.0063   0.8817
  16.500   1.1729   0.05600   0.05056   0.0213   0.0062   0.9168
  16.750   1.2001   0.05899   0.05373   0.0159   0.0060   0.9414
  17.000   1.2270   0.06233   0.05719   0.0102   0.0058   0.9531
  17.250   1.2407   0.06512   0.06006   0.0080   0.0055   1.0000
  17.500   1.2415   0.06779   0.06280   0.0083   0.0054   1.0000
  17.750   1.2402   0.07070   0.06579   0.0085   0.0052   1.0000
  18.000   1.2317   0.07447   0.06965   0.0088   0.0050   1.0000
  18.250   1.2342   0.07710   0.07236   0.0087   0.0050   1.0000
  18.500   1.2157   0.08222   0.07763   0.0088   0.0049   1.0000
  18.750   1.2149   0.08537   0.08086   0.0085   0.0048   1.0000
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