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FX 71-L-150/30 AIRFOIL (fx71l150-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: FX 71-L-150/30 AIRFOIL (fx71l150-il)
Reynolds number: 1,000,000
Max Cl/Cd: 59.24 at α=8°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx71l150-il-1000000.txt
Download as CSV file: xf-fx71l150-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 71-L-150/30 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
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -0.9798   0.14046   0.13812   0.0119   1.0000   0.0144
 -19.000  -1.0622   0.11821   0.11539  -0.0019   1.0000   0.0139
 -18.750  -1.0894   0.10883   0.10580  -0.0073   1.0000   0.0137
 -18.500  -1.1066   0.10180   0.09861  -0.0111   1.0000   0.0136
 -18.250  -1.1247   0.09475   0.09137  -0.0148   1.0000   0.0134
 -18.000  -1.1346   0.08936   0.08585  -0.0176   1.0000   0.0134
 -17.750  -1.1457   0.08389   0.08024  -0.0203   1.0000   0.0133
 -17.500  -1.1535   0.07914   0.07536  -0.0224   1.0000   0.0132
 -17.250  -1.1576   0.07501   0.07112  -0.0243   1.0000   0.0132
 -17.000  -1.1621   0.07105   0.06706  -0.0258   1.0000   0.0132
 -16.750  -1.1649   0.06736   0.06326  -0.0272   1.0000   0.0131
 -16.500  -1.1666   0.06395   0.05976  -0.0284   1.0000   0.0131
 -16.250  -1.1674   0.06073   0.05645  -0.0293   1.0000   0.0131
 -16.000  -1.1664   0.05783   0.05346  -0.0301   1.0000   0.0131
 -15.750  -1.1652   0.05503   0.05058  -0.0307   1.0000   0.0131
 -15.500  -1.1638   0.05235   0.04781  -0.0311   1.0000   0.0131
 -15.250  -1.1610   0.04992   0.04531  -0.0314   1.0000   0.0131
 -15.000  -1.1585   0.04753   0.04283  -0.0314   1.0000   0.0131
 -14.750  -1.1537   0.04542   0.04065  -0.0315   1.0000   0.0130
 -14.500  -1.1485   0.04341   0.03858  -0.0315   1.0000   0.0130
 -14.250  -1.1455   0.04119   0.03629  -0.0310   1.0000   0.0131
 -14.000  -1.1403   0.03923   0.03427  -0.0307   1.0000   0.0131
 -13.750  -1.1327   0.03752   0.03250  -0.0305   1.0000   0.0131
 -13.500  -1.1255   0.03579   0.03071  -0.0301   1.0000   0.0131
 -13.250  -1.1203   0.03392   0.02878  -0.0294   1.0000   0.0131
 -13.000  -1.1127   0.03227   0.02707  -0.0289   1.0000   0.0131
 -12.750  -1.1003   0.03105   0.02583  -0.0287   1.0000   0.0130
 -12.500  -1.0820   0.02926   0.02397  -0.0303   0.9534   0.0130
 -12.250  -1.0415   0.02790   0.02214  -0.0359   0.8106   0.0130
 -12.000  -1.0402   0.02637   0.02044  -0.0341   0.7882   0.0131
 -11.750  -1.0291   0.02543   0.01942  -0.0330   0.7793   0.0130
 -11.500  -1.0230   0.02414   0.01803  -0.0316   0.7727   0.0131
 -11.250  -1.0170   0.02286   0.01669  -0.0302   0.7670   0.0131
 -11.000  -1.0102   0.02173   0.01549  -0.0285   0.7619   0.0131
 -10.750  -1.0059   0.02058   0.01426  -0.0264   0.7577   0.0132
 -10.500  -1.0016   0.01957   0.01319  -0.0239   0.7537   0.0133
 -10.250  -0.9966   0.01874   0.01229  -0.0211   0.7500   0.0134
 -10.000  -0.9876   0.01817   0.01165  -0.0184   0.7465   0.0134
  -9.750  -0.9776   0.01756   0.01098  -0.0158   0.7436   0.0135
  -9.500  -0.9624   0.01697   0.01035  -0.0142   0.7408   0.0136
  -9.250  -0.9458   0.01639   0.00973  -0.0126   0.7380   0.0138
  -9.000  -0.9273   0.01590   0.00918  -0.0114   0.7353   0.0140
  -8.750  -0.9075   0.01546   0.00868  -0.0103   0.7324   0.0141
  -8.500  -0.8865   0.01501   0.00821  -0.0093   0.7301   0.0144
  -8.250  -0.8645   0.01462   0.00778  -0.0085   0.7272   0.0144
  -8.000  -0.8422   0.01423   0.00735  -0.0077   0.7241   0.0148
  -7.750  -0.8192   0.01390   0.00698  -0.0070   0.7211   0.0150
  -7.500  -0.7955   0.01357   0.00662  -0.0065   0.7181   0.0152
  -7.250  -0.7712   0.01324   0.00627  -0.0059   0.7151   0.0155
  -7.000  -0.7467   0.01292   0.00593  -0.0054   0.7120   0.0158
  -6.750  -0.7219   0.01263   0.00562  -0.0050   0.7092   0.0163
  -6.500  -0.6967   0.01237   0.00534  -0.0046   0.7065   0.0169
  -6.250  -0.6710   0.01208   0.00507  -0.0042   0.7037   0.0178
  -6.000  -0.6452   0.01180   0.00482  -0.0039   0.7006   0.0195
  -5.750  -0.6194   0.01153   0.00456  -0.0036   0.6976   0.0246
  -5.500  -0.5936   0.01124   0.00429  -0.0033   0.6950   0.0304
  -5.250  -0.5685   0.01088   0.00400  -0.0029   0.6922   0.0445
  -5.000  -0.5427   0.01055   0.00375  -0.0026   0.6889   0.0588
  -4.750  -0.5177   0.01014   0.00347  -0.0022   0.6857   0.0852
  -4.500  -0.4933   0.00967   0.00316  -0.0018   0.6827   0.1204
  -4.250  -0.4689   0.00920   0.00288  -0.0013   0.6795   0.1635
  -4.000  -0.4448   0.00865   0.00259  -0.0009   0.6762   0.2205
  -3.750  -0.4204   0.00813   0.00233  -0.0005   0.6726   0.2795
  -3.500  -0.3954   0.00769   0.00209  -0.0001   0.6689   0.3356
  -3.250  -0.3704   0.00727   0.00189   0.0003   0.6648   0.4005
  -3.000  -0.3437   0.00697   0.00177   0.0004   0.6608   0.4374
  -2.750  -0.3162   0.00678   0.00168   0.0005   0.6567   0.4708
  -2.500  -0.2883   0.00666   0.00162   0.0006   0.6531   0.4941
  -2.250  -0.2601   0.00660   0.00159   0.0006   0.6495   0.5157
  -2.000  -0.2313   0.00651   0.00156   0.0005   0.6459   0.5301
  -1.750  -0.2022   0.00647   0.00153   0.0004   0.6419   0.5420
  -1.500  -0.1737   0.00640   0.00150   0.0004   0.6376   0.5552
  -1.250  -0.1451   0.00637   0.00148   0.0004   0.6330   0.5678
  -1.000  -0.1158   0.00635   0.00147   0.0003   0.6276   0.5790
  -0.750  -0.0871   0.00629   0.00145   0.0003   0.6225   0.5884
  -0.250  -0.0289   0.00628   0.00141   0.0001   0.6121   0.6014
   0.000   0.0000   0.00626   0.00141   0.0000   0.6065   0.6065
   0.250   0.0289   0.00628   0.00141  -0.0001   0.6014   0.6120
   0.750   0.0871   0.00629   0.00145  -0.0003   0.5883   0.6226
   1.000   0.1158   0.00634   0.00146  -0.0003   0.5789   0.6277
   1.250   0.1450   0.00637   0.00148  -0.0004   0.5674   0.6330
   1.500   0.1736   0.00640   0.00149  -0.0004   0.5544   0.6376
   1.750   0.2022   0.00647   0.00153  -0.0004   0.5421   0.6419
   2.000   0.2313   0.00651   0.00156  -0.0005   0.5299   0.6459
   2.250   0.2600   0.00660   0.00159  -0.0006   0.5147   0.6495
   2.500   0.2883   0.00666   0.00162  -0.0006   0.4938   0.6531
   2.750   0.3162   0.00678   0.00168  -0.0005   0.4704   0.6567
   3.000   0.3438   0.00696   0.00176  -0.0005   0.4397   0.6608
   3.250   0.3705   0.00726   0.00189  -0.0003   0.4011   0.6648
   3.500   0.3955   0.00768   0.00208   0.0001   0.3372   0.6689
   3.750   0.4203   0.00814   0.00233   0.0005   0.2786   0.6727
   4.000   0.4447   0.00866   0.00260   0.0009   0.2189   0.6762
   4.250   0.4689   0.00920   0.00288   0.0013   0.1634   0.6795
   4.500   0.4930   0.00970   0.00318   0.0018   0.1179   0.6827
   4.750   0.5175   0.01016   0.00348   0.0023   0.0836   0.6857
   5.000   0.5426   0.01056   0.00376   0.0026   0.0581   0.6889
   5.250   0.5684   0.01089   0.00401   0.0029   0.0433   0.6922
   5.500   0.5935   0.01125   0.00430   0.0033   0.0301   0.6950
   5.750   0.6194   0.01152   0.00456   0.0036   0.0250   0.6976
   6.000   0.6453   0.01180   0.00481   0.0039   0.0198   0.7006
   6.250   0.6710   0.01208   0.00507   0.0042   0.0177   0.7037
   6.500   0.6968   0.01236   0.00534   0.0046   0.0169   0.7065
   6.750   0.7219   0.01263   0.00562   0.0050   0.0163   0.7092
   7.000   0.7467   0.01293   0.00594   0.0054   0.0158   0.7120
   7.250   0.7712   0.01324   0.00627   0.0059   0.0155   0.7150
   7.500   0.7955   0.01357   0.00662   0.0064   0.0153   0.7181
   7.750   0.8193   0.01389   0.00697   0.0070   0.0151   0.7211
   8.000   0.8424   0.01422   0.00735   0.0077   0.0148   0.7242
   8.250   0.8647   0.01460   0.00777   0.0085   0.0145   0.7272
   8.500   0.8865   0.01501   0.00822   0.0093   0.0143   0.7300
   8.750   0.9076   0.01546   0.00869   0.0103   0.0142   0.7324
   9.000   0.9272   0.01592   0.00919   0.0114   0.0139   0.7353
   9.250   0.9465   0.01636   0.00969   0.0125   0.0139   0.7380
   9.500   0.9634   0.01692   0.01030   0.0140   0.0137   0.7408
   9.750   0.9792   0.01748   0.01091   0.0156   0.0136   0.7436
  10.000   0.9902   0.01809   0.01156   0.0180   0.0135   0.7465
  10.250   0.9953   0.01881   0.01235   0.0212   0.0133   0.7500
  10.500   1.0023   0.01956   0.01317   0.0238   0.0133   0.7537
  10.750   1.0123   0.02027   0.01394   0.0258   0.0133   0.7576
  11.000   1.0153   0.02146   0.01520   0.0281   0.0132   0.7618
  11.250   1.0221   0.02255   0.01637   0.0298   0.0132   0.7669
  11.500   1.0285   0.02379   0.01767   0.0312   0.0131   0.7726
  11.750   1.0316   0.02528   0.01926   0.0329   0.0131   0.7793
  12.000   1.0443   0.02611   0.02017   0.0338   0.0132   0.7881
  12.250   1.0437   0.02777   0.02200   0.0357   0.0130   0.8097
  12.500   1.0844   0.02919   0.02390   0.0300   0.0131   0.9539
  12.750   1.1024   0.03098   0.02575   0.0284   0.0130   1.0000
  13.000   1.1118   0.03246   0.02727   0.0289   0.0131   1.0000
  13.250   1.1192   0.03414   0.02900   0.0294   0.0131   1.0000
  13.500   1.1289   0.03562   0.03053   0.0297   0.0131   1.0000
  13.750   1.1359   0.03738   0.03235   0.0301   0.0131   1.0000
  14.000   1.1432   0.03912   0.03415   0.0303   0.0131   1.0000
  14.250   1.1499   0.04095   0.03604   0.0305   0.0131   1.0000
  14.500   1.1548   0.04299   0.03814   0.0307   0.0131   1.0000
  14.750   1.1575   0.04524   0.04047   0.0311   0.0131   1.0000
  15.000   1.1585   0.04772   0.04303   0.0313   0.0130   1.0000
  15.250   1.1630   0.04991   0.04529   0.0311   0.0130   1.0000
  15.500   1.1648   0.05245   0.04792   0.0309   0.0130   1.0000
  15.750   1.1672   0.05504   0.05059   0.0304   0.0131   1.0000
  16.000   1.1693   0.05775   0.05337   0.0298   0.0131   1.0000
  16.250   1.1697   0.06072   0.05644   0.0290   0.0131   1.0000
  16.500   1.1687   0.06397   0.05979   0.0280   0.0131   1.0000
  16.750   1.1673   0.06737   0.06328   0.0268   0.0132   1.0000
  17.000   1.1658   0.07088   0.06688   0.0255   0.0132   1.0000
  17.250   1.1611   0.07491   0.07102   0.0239   0.0132   1.0000
  17.500   1.1542   0.07939   0.07562   0.0220   0.0133   1.0000
  17.750   1.1485   0.08385   0.08019   0.0199   0.0133   1.0000
  18.000   1.1369   0.08938   0.08587   0.0172   0.0134   1.0000
  18.250   1.1260   0.09498   0.09161   0.0143   0.0135   1.0000
  18.500   1.1157   0.10060   0.09734   0.0114   0.0134   1.0000
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