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FX 61-168 AIRFOIL (fx61168-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: FX 61-168 AIRFOIL (fx61168-il)
Reynolds number: 1,000,000
Max Cl/Cd: 129.7 at α=5.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx61168-il-1000000.txt
Download as CSV file: xf-fx61168-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 61-168 AIRFOIL                               
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.5716   0.06537   0.06341  -0.0666   1.0000   0.0059
 -12.250  -0.6019   0.05827   0.05615  -0.0699   1.0000   0.0059
 -12.000  -0.6250   0.05319   0.05096  -0.0714   1.0000   0.0058
 -11.750  -0.6650   0.04470   0.04209  -0.0752   0.9990   0.0058
 -11.500  -0.6750   0.03845   0.03551  -0.0802   0.9958   0.0057
 -11.250  -0.6719   0.03431   0.03104  -0.0832   0.9913   0.0059
 -10.750  -0.6487   0.02915   0.02544  -0.0867   0.9750   0.0060
 -10.500  -0.6563   0.02462   0.02048  -0.0853   0.9511   0.0063
 -10.250  -0.6052   0.02250   0.01819  -0.0926   0.9348   0.0066
 -10.000  -0.5228   0.02078   0.01625  -0.1058   0.9060   0.0070
  -9.750  -0.4502   0.01954   0.01464  -0.1166   0.8525   0.0074
  -9.500  -0.4268   0.01882   0.01362  -0.1169   0.8036   0.0077
  -9.250  -0.4106   0.01823   0.01282  -0.1157   0.7721   0.0079
  -9.000  -0.3962   0.01764   0.01206  -0.1141   0.7480   0.0081
  -8.750  -0.3835   0.01704   0.01132  -0.1122   0.7281   0.0082
  -8.500  -0.3661   0.01663   0.01079  -0.1111   0.7126   0.0084
  -8.250  -0.3524   0.01574   0.00978  -0.1096   0.7004   0.0086
  -8.000  -0.3387   0.01485   0.00879  -0.1083   0.6898   0.0091
  -7.750  -0.3183   0.01439   0.00829  -0.1077   0.6812   0.0096
  -7.500  -0.2958   0.01414   0.00797  -0.1073   0.6736   0.0102
  -7.250  -0.2735   0.01373   0.00752  -0.1069   0.6670   0.0108
  -7.000  -0.2506   0.01340   0.00711  -0.1065   0.6607   0.0112
  -6.750  -0.2284   0.01286   0.00650  -0.1061   0.6554   0.0117
  -6.500  -0.2061   0.01223   0.00582  -0.1058   0.6502   0.0124
  -6.250  -0.1811   0.01191   0.00544  -0.1058   0.6454   0.0133
  -6.000  -0.1549   0.01160   0.00510  -0.1059   0.6413   0.0142
  -5.750  -0.1280   0.01135   0.00481  -0.1061   0.6374   0.0152
  -5.500  -0.1017   0.01090   0.00432  -0.1063   0.6335   0.0175
  -5.250  -0.0743   0.01070   0.00405  -0.1066   0.6295   0.0195
  -5.000  -0.0464   0.01037   0.00371  -0.1070   0.6260   0.0239
  -4.750  -0.0180   0.01003   0.00343  -0.1075   0.6223   0.0365
  -4.500   0.0107   0.00957   0.00313  -0.1083   0.6186   0.0816
  -4.250   0.0421   0.00842   0.00260  -0.1107   0.6150   0.2502
  -4.000   0.0771   0.00742   0.00218  -0.1137   0.6119   0.4203
  -3.750   0.1101   0.00702   0.00204  -0.1153   0.6091   0.5041
  -3.500   0.1412   0.00689   0.00199  -0.1162   0.6060   0.5446
  -3.250   0.1715   0.00687   0.00199  -0.1168   0.6030   0.5695
  -3.000   0.2014   0.00693   0.00203  -0.1173   0.5997   0.5909
  -2.750   0.2311   0.00701   0.00208  -0.1177   0.5964   0.6050
  -2.500   0.2606   0.00707   0.00215  -0.1180   0.5934   0.6152
  -2.250   0.2905   0.00713   0.00215  -0.1184   0.5903   0.6211
  -2.000   0.3197   0.00715   0.00215  -0.1188   0.5874   0.6246
  -1.750   0.3489   0.00722   0.00218  -0.1191   0.5844   0.6280
  -1.500   0.3784   0.00730   0.00221  -0.1195   0.5815   0.6316
  -1.250   0.4081   0.00733   0.00222  -0.1199   0.5793   0.6351
  -1.000   0.4376   0.00735   0.00223  -0.1204   0.5767   0.6382
  -0.750   0.4668   0.00738   0.00226  -0.1207   0.5739   0.6412
  -0.500   0.4957   0.00744   0.00230  -0.1209   0.5707   0.6442
  -0.250   0.5247   0.00755   0.00236  -0.1213   0.5669   0.6473
   0.000   0.5541   0.00758   0.00238  -0.1217   0.5642   0.6503
   0.250   0.5834   0.00760   0.00240  -0.1220   0.5610   0.6531
   0.500   0.6122   0.00763   0.00244  -0.1223   0.5578   0.6556
   0.750   0.6408   0.00770   0.00250  -0.1225   0.5545   0.6581
   1.000   0.6696   0.00780   0.00257  -0.1228   0.5513   0.6607
   1.250   0.6988   0.00783   0.00262  -0.1232   0.5486   0.6631
   1.500   0.7280   0.00787   0.00266  -0.1235   0.5454   0.6652
   1.750   0.7569   0.00792   0.00269  -0.1239   0.5417   0.6670
   2.000   0.7850   0.00797   0.00273  -0.1241   0.5375   0.6692
   2.250   0.8137   0.00800   0.00279  -0.1243   0.5336   0.6710
   2.500   0.8423   0.00803   0.00285  -0.1246   0.5296   0.6728
   2.750   0.8705   0.00809   0.00291  -0.1248   0.5250   0.6747
   3.000   0.8985   0.00817   0.00299  -0.1249   0.5201   0.6767
   3.250   0.9273   0.00821   0.00305  -0.1252   0.5153   0.6787
   3.500   0.9555   0.00828   0.00311  -0.1255   0.5104   0.6805
   3.750   0.9835   0.00837   0.00319  -0.1256   0.5047   0.6819
   4.000   1.0117   0.00839   0.00324  -0.1259   0.4978   0.6838
   4.250   1.0388   0.00848   0.00333  -0.1259   0.4911   0.6855
   4.500   1.0666   0.00854   0.00342  -0.1260   0.4831   0.6872
   4.750   1.0935   0.00866   0.00353  -0.1260   0.4742   0.6889
   5.000   1.1204   0.00877   0.00364  -0.1259   0.4645   0.6906
   5.250   1.1476   0.00889   0.00377  -0.1260   0.4562   0.6924
   5.500   1.1738   0.00905   0.00392  -0.1259   0.4461   0.6942
   6.000   1.2253   0.00945   0.00425  -0.1255   0.4198   0.6971
   6.250   1.2501   0.00966   0.00443  -0.1251   0.4048   0.6991
   6.500   1.2738   0.00994   0.00467  -0.1246   0.3876   0.7008
   6.750   1.2971   0.01025   0.00492  -0.1240   0.3674   0.7024
   7.000   1.3194   0.01061   0.00522  -0.1232   0.3474   0.7042
   7.250   1.3407   0.01103   0.00555  -0.1223   0.3250   0.7060
   7.500   1.3598   0.01156   0.00594  -0.1210   0.2959   0.7077
   7.750   1.3771   0.01217   0.00639  -0.1194   0.2651   0.7093
   8.000   1.3926   0.01283   0.00689  -0.1175   0.2341   0.7109
   8.250   1.4060   0.01357   0.00746  -0.1153   0.2031   0.7123
   8.500   1.4158   0.01427   0.00803  -0.1124   0.1762   0.7142
   8.750   1.4249   0.01496   0.00862  -0.1094   0.1542   0.7159
   9.000   1.4338   0.01569   0.00926  -0.1064   0.1335   0.7176
   9.250   1.4421   0.01646   0.00995  -0.1034   0.1160   0.7194
   9.500   1.4487   0.01731   0.01072  -0.1003   0.0983   0.7212
   9.750   1.4546   0.01822   0.01157  -0.0972   0.0825   0.7229
  10.000   1.4534   0.01951   0.01274  -0.0933   0.0621   0.7245
  10.250   1.4560   0.02071   0.01388  -0.0902   0.0494   0.7261
  10.500   1.4543   0.02224   0.01534  -0.0869   0.0357   0.7276
  10.750   1.4544   0.02380   0.01689  -0.0842   0.0268   0.7298
  11.000   1.4572   0.02535   0.01845  -0.0820   0.0207   0.7316
  11.250   1.4593   0.02708   0.02019  -0.0801   0.0154   0.7333
  11.500   1.4598   0.02907   0.02220  -0.0784   0.0100   0.7351
  11.750   1.4584   0.03138   0.02452  -0.0768   0.0049   0.7368
  12.000   1.4616   0.03341   0.02661  -0.0757   0.0038   0.7386
  12.250   1.4658   0.03545   0.02872  -0.0748   0.0035   0.7402
  12.500   1.4702   0.03753   0.03086  -0.0741   0.0032   0.7419
  12.750   1.4748   0.03966   0.03307  -0.0734   0.0030   0.7439
  13.250   1.4823   0.04424   0.03784  -0.0725   0.0028   0.7480
  13.500   1.4858   0.04664   0.04032  -0.0721   0.0028   0.7499
  13.750   1.4891   0.04912   0.04289  -0.0719   0.0027   0.7518
  14.000   1.4914   0.05177   0.04563  -0.0717   0.0026   0.7537
  14.250   1.4932   0.05456   0.04850  -0.0716   0.0026   0.7556
  14.500   1.4945   0.05748   0.05151  -0.0717   0.0025   0.7573
  14.750   1.4955   0.06054   0.05466  -0.0719   0.0025   0.7595
  15.000   1.4960   0.06374   0.05797  -0.0722   0.0024   0.7616
  15.250   1.4958   0.06709   0.06143  -0.0726   0.0024   0.7638
  15.500   1.4950   0.07062   0.06505  -0.0731   0.0023   0.7661
  15.750   1.4933   0.07436   0.06890  -0.0738   0.0023   0.7684
  16.000   1.4908   0.07832   0.07296  -0.0746   0.0022   0.7708
  16.250   1.4872   0.08254   0.07728  -0.0757   0.0022   0.7730
  16.500   1.4834   0.08690   0.08176  -0.0769   0.0021   0.7755
  16.750   1.4778   0.09164   0.08662  -0.0783   0.0021   0.7780
  17.000   1.4721   0.09650   0.09159  -0.0798   0.0021   0.7806
  17.250   1.4636   0.10193   0.09715  -0.0817   0.0020   0.7830
  17.500   1.4520   0.10796   0.10331  -0.0840   0.0020   0.7852
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