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WORTMANN FX 69-274 (fx69274-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: WORTMANN FX 69-274 (fx69274-il)
Reynolds number: 200,000
Max Cl/Cd: 35.95 at α=7.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx69274-il-200000.txt
Download as CSV file: xf-fx69274-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: WORTMANN FX 69-274                              
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.9096   0.08851   0.08278  -0.0746   1.0000   0.0732
 -19.500  -0.9039   0.08592   0.08018  -0.0761   1.0000   0.0744
 -19.250  -0.9072   0.08217   0.07632  -0.0781   1.0000   0.0755
 -19.000  -0.9139   0.07801   0.07200  -0.0803   1.0000   0.0767
 -18.750  -0.9220   0.07377   0.06757  -0.0826   1.0000   0.0778
 -18.500  -0.9246   0.07023   0.06387  -0.0845   1.0000   0.0789
 -18.250  -0.8985   0.06992   0.06374  -0.0849   1.0000   0.0806
 -18.000  -0.8862   0.06800   0.06184  -0.0865   1.0000   0.0821
 -17.750  -0.8804   0.06535   0.05911  -0.0884   1.0000   0.0837
 -17.500  -0.8796   0.06234   0.05593  -0.0907   0.9860   0.0853
 -17.250  -0.8656   0.06023   0.05372  -0.0929   0.9689   0.0871
 -17.000  -0.8449   0.05931   0.05286  -0.0938   0.9537   0.0890
 -16.750  -0.8364   0.05780   0.05130  -0.0937   0.9392   0.0908
 -16.500  -0.8339   0.05596   0.04934  -0.0933   0.9266   0.0927
 -16.250  -0.8355   0.05387   0.04704  -0.0926   0.9152   0.0943
 -16.000  -0.8202   0.05318   0.04642  -0.0917   0.9052   0.0965
 -15.750  -0.8127   0.05198   0.04520  -0.0908   0.8959   0.0986
 -15.500  -0.8062   0.05032   0.04347  -0.0907   0.8868   0.1012
 -15.250  -0.8049   0.04836   0.04130  -0.0902   0.8782   0.1035
 -15.000  -0.7905   0.04759   0.04063  -0.0894   0.8705   0.1064
 -14.750  -0.7818   0.04614   0.03916  -0.0892   0.8623   0.1095
 -14.500  -0.7779   0.04447   0.03732  -0.0886   0.8553   0.1128
 -14.250  -0.7647   0.04344   0.03636  -0.0881   0.8478   0.1163
 -14.000  -0.7559   0.04206   0.03496  -0.0877   0.8398   0.1200
 -13.750  -0.7509   0.04053   0.03323  -0.0869   0.8331   0.1240
 -13.500  -0.7381   0.03947   0.03230  -0.0864   0.8263   0.1284
 -13.250  -0.7292   0.03809   0.03085  -0.0861   0.8192   0.1334
 -13.000  -0.7198   0.03688   0.02966  -0.0853   0.8131   0.1383
 -12.750  -0.7119   0.03565   0.02838  -0.0845   0.8075   0.1436
 -12.500  -0.7011   0.03438   0.02711  -0.0842   0.8005   0.1496
 -12.250  -0.6929   0.03311   0.02586  -0.0835   0.7940   0.1557
 -12.000  -0.6845   0.03191   0.02461  -0.0825   0.7886   0.1626
 -11.750  -0.6762   0.03073   0.02345  -0.0818   0.7831   0.1700
 -11.500  -0.6665   0.02956   0.02231  -0.0812   0.7766   0.1780
 -11.250  -0.6571   0.02847   0.02119  -0.0804   0.7708   0.1871
 -11.000  -0.6496   0.02735   0.02009  -0.0791   0.7659   0.1960
 -10.750  -0.6396   0.02641   0.01911  -0.0781   0.7609   0.2065
 -10.500  -0.6299   0.02542   0.01819  -0.0772   0.7545   0.2178
 -10.250  -0.6212   0.02445   0.01727  -0.0759   0.7486   0.2294
 -10.000  -0.6117   0.02358   0.01638  -0.0744   0.7437   0.2422
  -9.750  -0.6013   0.02287   0.01563  -0.0730   0.7390   0.2562
  -9.500  -0.5904   0.02218   0.01502  -0.0718   0.7330   0.2706
  -9.250  -0.5791   0.02154   0.01443  -0.0703   0.7274   0.2845
  -9.000  -0.5672   0.02098   0.01387  -0.0686   0.7227   0.2984
  -8.750  -0.5566   0.02061   0.01342  -0.0664   0.7185   0.3125
  -8.500  -0.5480   0.02040   0.01327  -0.0639   0.7132   0.3260
  -8.250  -0.5364   0.02020   0.01312  -0.0617   0.7073   0.3393
  -8.000  -0.5218   0.01998   0.01287  -0.0599   0.7024   0.3533
  -7.750  -0.5055   0.01980   0.01262  -0.0582   0.6983   0.3672
  -7.500  -0.4857   0.01967   0.01248  -0.0570   0.6947   0.3794
  -7.250  -0.4690   0.01962   0.01241  -0.0555   0.6893   0.3917
  -7.000  -0.4481   0.01951   0.01238  -0.0546   0.6841   0.4027
  -6.750  -0.4271   0.01935   0.01214  -0.0536   0.6795   0.4142
  -6.500  -0.4035   0.01920   0.01196  -0.0529   0.6757   0.4253
  -6.250  -0.3802   0.01913   0.01181  -0.0522   0.6720   0.4363
  -6.000  -0.3596   0.01915   0.01191  -0.0513   0.6668   0.4470
  -5.750  -0.3372   0.01910   0.01187  -0.0505   0.6620   0.4578
  -5.500  -0.3129   0.01904   0.01180  -0.0499   0.6578   0.4689
  -5.250  -0.2869   0.01892   0.01160  -0.0496   0.6541   0.4790
  -5.000  -0.2599   0.01895   0.01158  -0.0495   0.6505   0.4885
  -4.750  -0.2400   0.01899   0.01163  -0.0484   0.6453   0.4980
  -4.500  -0.2144   0.01899   0.01171  -0.0481   0.6403   0.5066
  -4.250  -0.1909   0.01894   0.01152  -0.0474   0.6361   0.5177
  -4.000  -0.1607   0.01887   0.01148  -0.0477   0.6324   0.5273
  -3.750  -0.1351   0.01894   0.01143  -0.0474   0.6289   0.5381
  -3.500  -0.1123   0.01900   0.01162  -0.0467   0.6240   0.5459
  -3.250  -0.0873   0.01908   0.01172  -0.0464   0.6196   0.5542
  -3.000  -0.0626   0.01904   0.01158  -0.0460   0.6159   0.5635
  -2.750  -0.0321   0.01901   0.01158  -0.0464   0.6126   0.5708
  -2.500  -0.0030   0.01904   0.01151  -0.0467   0.6096   0.5799
  -2.250   0.0198   0.01917   0.01166  -0.0461   0.6054   0.5882
  -2.000   0.0433   0.01933   0.01193  -0.0454   0.6007   0.5960
  -1.750   0.0674   0.01937   0.01191  -0.0450   0.5966   0.6058
  -1.500   0.0964   0.01935   0.01189  -0.0452   0.5932   0.6132
  -1.250   0.1269   0.01939   0.01189  -0.0456   0.5903   0.6213
  -1.000   0.1551   0.01950   0.01184  -0.0459   0.5874   0.6308
  -0.750   0.1757   0.01972   0.01225  -0.0449   0.5831   0.6371
  -0.500   0.1986   0.01991   0.01249  -0.0443   0.5789   0.6447
  -0.250   0.2227   0.01995   0.01246  -0.0440   0.5753   0.6539
   0.000   0.2530   0.01999   0.01253  -0.0443   0.5722   0.6604
   0.250   0.2842   0.02005   0.01254  -0.0449   0.5695   0.6684
   0.500   0.3122   0.02021   0.01259  -0.0452   0.5666   0.6777
   0.750   0.3298   0.02056   0.01313  -0.0437   0.5622   0.6841
   1.000   0.3518   0.02079   0.01341  -0.0429   0.5579   0.6920
   1.250   0.3772   0.02081   0.01336  -0.0428   0.5543   0.7008
   1.500   0.4081   0.02085   0.01340  -0.0432   0.5514   0.7066
   1.750   0.4406   0.02094   0.01344  -0.0440   0.5488   0.7138
   2.000   0.4639   0.02121   0.01367  -0.0437   0.5455   0.7227
   2.250   0.4783   0.02155   0.01416  -0.0418   0.5407   0.7284
   2.500   0.5004   0.02174   0.01439  -0.0410   0.5364   0.7348
   2.750   0.5284   0.02174   0.01434  -0.0412   0.5330   0.7430
   3.000   0.5602   0.02170   0.01424  -0.0420   0.5303   0.7500
   3.250   0.5947   0.02188   0.01435  -0.0430   0.5276   0.7558
   3.500   0.6039   0.02237   0.01498  -0.0405   0.5233   0.7635
   3.750   0.6180   0.02268   0.01534  -0.0389   0.5188   0.7717
   4.000   0.6400   0.02288   0.01560  -0.0380   0.5153   0.7773
   4.250   0.6686   0.02296   0.01565  -0.0382   0.5125   0.7845
   4.500   0.7022   0.02296   0.01555  -0.0395   0.5100   0.7933
   4.750   0.7354   0.02318   0.01573  -0.0403   0.5075   0.7985
   5.000   0.7320   0.02392   0.01668  -0.0359   0.5031   0.8066
   5.250   0.7416   0.02441   0.01723  -0.0339   0.4991   0.8159
   5.500   0.7597   0.02464   0.01751  -0.0324   0.4958   0.8220
   5.750   0.7895   0.02463   0.01747  -0.0328   0.4931   0.8295
   6.000   0.8272   0.02452   0.01726  -0.0345   0.4908   0.8373
   6.250   0.8584   0.02473   0.01745  -0.0350   0.4882   0.8427
   6.500   0.8300   0.02592   0.01888  -0.0275   0.4834   0.8542
   6.750   0.8269   0.02687   0.01995  -0.0237   0.4792   0.8630
   7.000   0.8446   0.02723   0.02032  -0.0227   0.4762   0.8732
   7.250   0.8729   0.02712   0.02021  -0.0226   0.4740   0.8813
   7.500   0.9112   0.02684   0.01985  -0.0239   0.4720   0.8895
   7.750   0.9564   0.02660   0.01952  -0.0264   0.4700   0.8955
   8.000   0.8468   0.03150   0.02491  -0.0115   0.4606   0.9162
   8.250   0.8587   0.03202   0.02546  -0.0099   0.4573   0.9280
   8.500   0.8888   0.03169   0.02512  -0.0100   0.4554   0.9392
   8.750   0.9314   0.03097   0.02435  -0.0115   0.4540   0.9480
   9.000   0.9815   0.03022   0.02353  -0.0142   0.4526   0.9561
   9.250   0.8511   0.04141   0.03521  -0.0067   0.4364   0.9850
   9.500   0.9122   0.03968   0.03343  -0.0106   0.4362   0.9974
   9.750   0.9601   0.03833   0.03202  -0.0128   0.4355   1.0000
  10.000   1.0120   0.03692   0.03054  -0.0153   0.4348   1.0000
  10.250   1.0693   0.03544   0.02898  -0.0184   0.4340   1.0000
  10.500   0.8912   0.05096   0.04483  -0.0086   0.4145   1.0000
  10.750   0.9412   0.04911   0.04293  -0.0104   0.4146   1.0000
  11.000   0.9948   0.04705   0.04082  -0.0123   0.4146   1.0000
  11.250   1.0541   0.04471   0.03841  -0.0147   0.4148   1.0000
  11.500   0.5900   0.09827   0.09256  -0.0055   0.3496   1.0000
  11.750   0.6187   0.09817   0.09245  -0.0061   0.3486   1.0000
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