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FX 79-L-120 (fx79l120-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: FX 79-L-120 (fx79l120-il)
Reynolds number: 200,000
Max Cl/Cd: 43.89 at α=6°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx79l120-il-200000-n5.txt
Download as CSV file: xf-fx79l120-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 79-L-120                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.750  -0.9155   0.11002   0.10587   0.0016   1.0000   0.0204
 -15.500  -0.9599   0.09558   0.09120  -0.0076   1.0000   0.0203
 -15.250  -0.9868   0.08612   0.08155  -0.0136   1.0000   0.0201
 -15.000  -1.0126   0.07768   0.07289  -0.0188   1.0000   0.0202
 -14.750  -1.0324   0.07091   0.06590  -0.0227   1.0000   0.0202
 -14.500  -1.0497   0.06493   0.05968  -0.0258   1.0000   0.0204
 -14.250  -1.0633   0.05978   0.05428  -0.0281   1.0000   0.0205
 -14.000  -1.0724   0.05552   0.04984  -0.0298   1.0000   0.0209
 -13.750  -1.0752   0.05225   0.04646  -0.0308   1.0000   0.0211
 -13.500  -1.0778   0.04905   0.04312  -0.0315   1.0000   0.0212
 -13.250  -1.0745   0.04687   0.04088  -0.0321   1.0000   0.0217
 -13.000  -1.0738   0.04434   0.03822  -0.0324   1.0000   0.0222
 -12.750  -1.0715   0.04208   0.03584  -0.0324   1.0000   0.0227
 -12.500  -1.0683   0.03998   0.03358  -0.0321   1.0000   0.0232
 -12.250  -1.0650   0.03792   0.03134  -0.0315   1.0000   0.0241
 -12.000  -1.0595   0.03602   0.02925  -0.0306   1.0000   0.0246
 -11.750  -1.0529   0.03429   0.02730  -0.0294   1.0000   0.0252
 -11.500  -1.0456   0.03266   0.02557  -0.0280   1.0000   0.0258
 -11.250  -1.0370   0.03138   0.02424  -0.0265   1.0000   0.0265
 -11.000  -1.0275   0.03036   0.02315  -0.0248   1.0000   0.0273
 -10.750  -1.0167   0.02927   0.02198  -0.0230   1.0000   0.0281
 -10.500  -1.0035   0.02831   0.02090  -0.0214   1.0000   0.0296
 -10.250  -0.9886   0.02724   0.01968  -0.0200   1.0000   0.0306
 -10.000  -0.9745   0.02612   0.01850  -0.0185   1.0000   0.0319
  -9.750  -0.9590   0.02520   0.01753  -0.0172   1.0000   0.0330
  -9.500  -0.9422   0.02436   0.01665  -0.0159   1.0000   0.0344
  -9.250  -0.9246   0.02353   0.01574  -0.0146   1.0000   0.0360
  -9.000  -0.9056   0.02284   0.01491  -0.0135   1.0000   0.0379
  -8.750  -0.8894   0.02189   0.01398  -0.0120   1.0000   0.0396
  -8.500  -0.8707   0.02117   0.01323  -0.0108   1.0000   0.0416
  -8.250  -0.8513   0.02052   0.01251  -0.0097   1.0000   0.0440
  -8.000  -0.8317   0.01986   0.01178  -0.0085   1.0000   0.0464
  -7.750  -0.8134   0.01912   0.01107  -0.0072   1.0000   0.0492
  -7.500  -0.7933   0.01854   0.01044  -0.0061   1.0000   0.0522
  -7.250  -0.7724   0.01803   0.00984  -0.0049   1.0000   0.0554
  -7.000  -0.7536   0.01734   0.00921  -0.0036   1.0000   0.0593
  -6.750  -0.7330   0.01683   0.00867  -0.0025   1.0000   0.0636
  -6.500  -0.7127   0.01630   0.00812  -0.0013   1.0000   0.0683
  -6.250  -0.6924   0.01578   0.00763  -0.0001   1.0000   0.0742
  -6.000  -0.6719   0.01531   0.00716   0.0011   1.0000   0.0811
  -5.750  -0.6515   0.01485   0.00674   0.0023   1.0000   0.0899
  -5.500  -0.6242   0.01430   0.00624   0.0020   0.9876   0.1033
  -5.250  -0.5868   0.01371   0.00575  -0.0005   0.9627   0.1262
  -5.000  -0.5476   0.01307   0.00526  -0.0034   0.9365   0.1636
  -4.750  -0.5092   0.01234   0.00476  -0.0062   0.9110   0.2197
  -4.500  -0.4761   0.01161   0.00432  -0.0079   0.8845   0.2960
  -4.250  -0.4480   0.01106   0.00406  -0.0082   0.8607   0.3747
  -4.000  -0.4211   0.01079   0.00392  -0.0081   0.8399   0.4307
  -3.750  -0.3947   0.01067   0.00383  -0.0076   0.8214   0.4682
  -3.500  -0.3687   0.01061   0.00375  -0.0070   0.8051   0.4964
  -3.250  -0.3429   0.01058   0.00367  -0.0064   0.7905   0.5190
  -3.000  -0.3171   0.01057   0.00361  -0.0058   0.7773   0.5396
  -2.750  -0.2915   0.01057   0.00357  -0.0051   0.7654   0.5581
  -2.500  -0.2658   0.01057   0.00353  -0.0044   0.7543   0.5748
  -2.250  -0.2399   0.01057   0.00350  -0.0038   0.7439   0.5902
  -2.000  -0.2139   0.01059   0.00346  -0.0032   0.7345   0.6041
  -1.750  -0.1876   0.01057   0.00344  -0.0026   0.7249   0.6147
  -1.500  -0.1610   0.01057   0.00339  -0.0022   0.7167   0.6242
  -1.250  -0.1344   0.01055   0.00335  -0.0018   0.7079   0.6327
  -1.000  -0.1076   0.01055   0.00330  -0.0014   0.7001   0.6406
  -0.750  -0.0808   0.01053   0.00328  -0.0010   0.6919   0.6481
  -0.500  -0.0538   0.01054   0.00324  -0.0007   0.6848   0.6554
  -0.250  -0.0269   0.01052   0.00324  -0.0003   0.6770   0.6623
   0.000   0.0000   0.01055   0.00321   0.0000   0.6702   0.6702
   0.250   0.0269   0.01052   0.00324   0.0004   0.6621   0.6768
   0.500   0.0539   0.01054   0.00324   0.0007   0.6553   0.6848
   0.750   0.0808   0.01053   0.00328   0.0010   0.6480   0.6920
   1.000   0.1077   0.01055   0.00330   0.0014   0.6406   0.7001
   1.250   0.1345   0.01055   0.00335   0.0018   0.6328   0.7079
   1.500   0.1611   0.01057   0.00339   0.0022   0.6242   0.7166
   1.750   0.1877   0.01057   0.00344   0.0027   0.6147   0.7249
   2.000   0.2139   0.01059   0.00346   0.0032   0.6040   0.7344
   2.250   0.2400   0.01057   0.00350   0.0038   0.5902   0.7438
   2.500   0.2658   0.01057   0.00353   0.0044   0.5747   0.7543
   2.750   0.2914   0.01057   0.00356   0.0051   0.5577   0.7657
   3.000   0.3171   0.01057   0.00361   0.0058   0.5396   0.7776
   3.250   0.3429   0.01057   0.00367   0.0064   0.5189   0.7906
   3.500   0.3687   0.01061   0.00375   0.0071   0.4960   0.8051
   3.750   0.3948   0.01067   0.00383   0.0076   0.4686   0.8212
   4.000   0.4211   0.01079   0.00392   0.0081   0.4311   0.8397
   4.250   0.4481   0.01106   0.00405   0.0083   0.3752   0.8607
   4.500   0.4763   0.01161   0.00433   0.0079   0.2962   0.8848
   4.750   0.5094   0.01234   0.00476   0.0062   0.2199   0.9113
   5.000   0.5477   0.01307   0.00527   0.0034   0.1627   0.9366
   5.250   0.5868   0.01371   0.00575   0.0005   0.1259   0.9627
   5.500   0.6243   0.01430   0.00624  -0.0020   0.1034   0.9876
   5.750   0.6515   0.01485   0.00674  -0.0023   0.0901   1.0000
   6.000   0.6719   0.01531   0.00716  -0.0011   0.0810   1.0000
   6.250   0.6925   0.01579   0.00763   0.0001   0.0743   1.0000
   6.500   0.7127   0.01630   0.00812   0.0013   0.0684   1.0000
   6.750   0.7331   0.01683   0.00867   0.0025   0.0636   1.0000
   7.000   0.7537   0.01734   0.00921   0.0037   0.0592   1.0000
   7.250   0.7725   0.01802   0.00985   0.0050   0.0553   1.0000
   7.500   0.7934   0.01854   0.01044   0.0061   0.0521   1.0000
   7.750   0.8135   0.01912   0.01106   0.0072   0.0489   1.0000
   8.000   0.8318   0.01987   0.01178   0.0085   0.0463   1.0000
   8.250   0.8514   0.02052   0.01251   0.0097   0.0440   1.0000
   8.500   0.8709   0.02118   0.01323   0.0108   0.0416   1.0000
   8.750   0.8895   0.02188   0.01398   0.0120   0.0396   1.0000
   9.000   0.9058   0.02283   0.01490   0.0134   0.0378   1.0000
   9.250   0.9246   0.02358   0.01577   0.0146   0.0361   1.0000
   9.500   0.9423   0.02437   0.01665   0.0159   0.0343   1.0000
   9.750   0.9592   0.02519   0.01752   0.0172   0.0329   1.0000
  10.000   0.9746   0.02613   0.01850   0.0185   0.0318   1.0000
  10.250   0.9887   0.02729   0.01971   0.0200   0.0307   1.0000
  10.500   1.0039   0.02830   0.02089   0.0214   0.0296   1.0000
  10.750   1.0169   0.02936   0.02207   0.0230   0.0283   1.0000
  11.000   1.0277   0.03037   0.02317   0.0248   0.0273   1.0000
  11.250   1.0375   0.03143   0.02429   0.0265   0.0265   1.0000
  11.500   1.0461   0.03272   0.02564   0.0280   0.0259   1.0000
  11.750   1.0535   0.03430   0.02730   0.0293   0.0253   1.0000
  12.000   1.0600   0.03605   0.02928   0.0305   0.0246   1.0000
  12.250   1.0650   0.03795   0.03138   0.0314   0.0238   1.0000
  12.500   1.0693   0.03995   0.03356   0.0320   0.0233   1.0000
  12.750   1.0727   0.04198   0.03572   0.0322   0.0225   1.0000
  13.000   1.0744   0.04440   0.03829   0.0323   0.0222   1.0000
  13.250   1.0780   0.04645   0.04042   0.0319   0.0216   1.0000
  13.500   1.0797   0.04891   0.04294   0.0313   0.0211   1.0000
  13.750   1.0774   0.05207   0.04622   0.0307   0.0209   1.0000
  14.000   1.0724   0.05567   0.04996   0.0296   0.0206   1.0000
  14.250   1.0628   0.06007   0.05460   0.0278   0.0205   1.0000
  14.500   1.0503   0.06507   0.05982   0.0255   0.0204   1.0000
  14.750   1.0313   0.07137   0.06638   0.0221   0.0202   1.0000
  15.000   1.0134   0.07787   0.07307   0.0184   0.0202   1.0000
  15.250   0.9871   0.08645   0.08189   0.0131   0.0201   1.0000
  15.500   0.9516   0.09793   0.09362   0.0056   0.0201   1.0000
  15.750   0.9096   0.11198   0.10786  -0.0031   0.0204   1.0000
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