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WORTMANN FX 79-K-144/17 AIRFOIL (fx79k144-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: WORTMANN FX 79-K-144/17 AIRFOIL (fx79k144-il)
Reynolds number: 200,000
Max Cl/Cd: 75.16 at α=6.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx79k144-il-200000.txt
Download as CSV file: xf-fx79k144-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: WORTMANN FX 79-K-144/17 AIRFOIL                 
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -11.250  -0.3735   0.10864   0.10512  -0.0632   0.9107   0.0555
 -11.000  -0.3843   0.10184   0.09836  -0.0710   0.9096   0.0560
 -10.750  -0.3941   0.09411   0.09063  -0.0791   0.9081   0.0562
 -10.500  -0.3710   0.09489   0.09140  -0.0690   0.9069   0.0585
 -10.250  -0.3610   0.09279   0.08929  -0.0688   0.9053   0.0607
 -10.000  -0.3607   0.08849   0.08499  -0.0717   0.9041   0.0630
  -9.750  -0.3685   0.08216   0.07868  -0.0778   0.9028   0.0651
  -9.500  -0.3878   0.07383   0.07032  -0.0873   0.9014   0.0660
  -9.250  -0.4141   0.06787   0.06420  -0.0923   0.8996   0.0669
  -9.000  -0.4462   0.06538   0.06125  -0.0929   0.8975   0.0682
  -8.750  -0.4698   0.04925   0.04466  -0.0926   0.8960   0.0440
  -8.500  -0.4958   0.03944   0.03368  -0.0888   0.8940   0.0368
  -8.250  -0.4859   0.03594   0.02974  -0.0874   0.8924   0.0368
  -8.000  -0.4715   0.03297   0.02652  -0.0866   0.8910   0.0380
  -7.750  -0.4514   0.03153   0.02496  -0.0862   0.8895   0.0399
  -7.500  -0.4320   0.02987   0.02296  -0.0853   0.8881   0.0425
  -7.250  -0.4108   0.02928   0.02194  -0.0843   0.8865   0.0453
  -7.000  -0.3898   0.02712   0.01973  -0.0844   0.8848   0.0487
  -6.750  -0.3670   0.02689   0.01945  -0.0843   0.8823   0.0532
  -6.500  -0.3437   0.02652   0.01880  -0.0838   0.8797   0.0558
  -6.250  -0.3193   0.02511   0.01719  -0.0834   0.8776   0.0567
  -6.000  -0.2943   0.02376   0.01579  -0.0832   0.8756   0.0588
  -5.750  -0.2691   0.02306   0.01506  -0.0829   0.8737   0.0606
  -5.500  -0.2448   0.02249   0.01443  -0.0824   0.8716   0.0621
  -5.250  -0.2231   0.02202   0.01393  -0.0818   0.8680   0.0639
  -5.000  -0.2008   0.02160   0.01347  -0.0811   0.8645   0.0662
  -4.750  -0.1777   0.02114   0.01297  -0.0803   0.8613   0.0690
  -4.500  -0.1552   0.02060   0.01246  -0.0793   0.8583   0.0749
  -4.250  -0.1372   0.02033   0.01221  -0.0781   0.8518   0.0842
  -4.000  -0.1165   0.01968   0.01180  -0.0771   0.8477   0.1211
  -3.750  -0.0961   0.01890   0.01158  -0.0763   0.8449   0.2326
  -3.500  -0.0806   0.01843   0.01162  -0.0753   0.8390   0.3427
  -3.250  -0.0667   0.01727   0.01168  -0.0733   0.8349   0.6108
  -3.000  -0.0544   0.01803   0.01298  -0.0674   0.8321   0.7424
  -2.750  -0.0370   0.01882   0.01369  -0.0658   0.8254   0.7979
  -2.500  -0.0181   0.01965   0.01445  -0.0628   0.8218   0.8281
  -2.250  -0.0009   0.02050   0.01525  -0.0584   0.8193   0.8488
  -2.000   0.0069   0.02125   0.01600  -0.0542   0.8110   0.8657
  -1.750   0.0287   0.02163   0.01628  -0.0516   0.8080   0.8790
  -1.500   0.0426   0.02212   0.01673  -0.0487   0.8020   0.8914
  -1.250   0.0627   0.02245   0.01700  -0.0465   0.7972   0.9054
  -1.000   0.0927   0.02262   0.01709  -0.0459   0.7947   0.9183
  -0.750   0.1362   0.02280   0.01716  -0.0478   0.7933   0.9318
  -0.500   0.2120   0.02280   0.01706  -0.0567   0.7928   0.9374
  -0.250   0.2394   0.02311   0.01736  -0.0579   0.7848   0.9476
   0.000   0.2998   0.02298   0.01716  -0.0643   0.7828   0.9534
   0.250   0.3284   0.02287   0.01699  -0.0644   0.7801   0.9600
   0.500   0.3670   0.02284   0.01695  -0.0673   0.7739   0.9635
   0.750   0.4014   0.02267   0.01674  -0.0689   0.7689   0.9676
   1.000   0.4287   0.02246   0.01650  -0.0687   0.7660   0.9719
   1.250   0.4642   0.02225   0.01626  -0.0703   0.7639   0.9741
   1.500   0.4934   0.02244   0.01650  -0.0721   0.7552   0.9778
   1.750   0.5259   0.02220   0.01625  -0.0731   0.7523   0.9808
   2.000   0.5551   0.02194   0.01598  -0.0732   0.7504   0.9836
   2.250   0.5838   0.02220   0.01630  -0.0749   0.7416   0.9864
   2.500   0.6172   0.02193   0.01607  -0.0762   0.7386   0.9885
   2.750   0.6510   0.02156   0.01571  -0.0772   0.7366   0.9906
   3.000   0.6756   0.02181   0.01602  -0.0778   0.7280   0.9938
   3.250   0.7115   0.02133   0.01559  -0.0793   0.7248   0.9955
   3.500   0.7473   0.02073   0.01503  -0.0806   0.7227   0.9973
   3.750   0.7758   0.02079   0.01518  -0.0817   0.7139   0.9998
   4.000   0.8019   0.02028   0.01472  -0.0811   0.7106   1.0000
   4.250   0.8292   0.01957   0.01405  -0.0804   0.7085   1.0000
   4.500   0.8448   0.01964   0.01422  -0.0787   0.6986   1.0000
   4.750   0.8737   0.01860   0.01322  -0.0781   0.6957   1.0000
   5.000   0.8934   0.01820   0.01292  -0.0765   0.6868   1.0000
   5.250   0.9235   0.01690   0.01166  -0.0759   0.6817   1.0000
   5.500   0.9456   0.01620   0.01104  -0.0744   0.6704   1.0000
   5.750   0.9709   0.01529   0.01018  -0.0732   0.6579   1.0000
   6.000   0.9982   0.01439   0.00925  -0.0722   0.6422   1.0000
   6.250   1.0246   0.01382   0.00857  -0.0712   0.6228   1.0000
   6.500   1.0409   0.01387   0.00859  -0.0690   0.5958   1.0000
   6.750   1.0545   0.01403   0.00873  -0.0664   0.5665   1.0000
   7.000   1.0662   0.01426   0.00886  -0.0635   0.5353   1.0000
   7.250   1.0735   0.01463   0.00911  -0.0599   0.5035   1.0000
   7.500   1.0738   0.01511   0.00948  -0.0551   0.4675   1.0000
   7.750   1.0650   0.01567   0.00988  -0.0488   0.4280   1.0000
   8.000   1.0480   0.01626   0.01031  -0.0413   0.3949   1.0000
   8.250   1.0353   0.01733   0.01114  -0.0357   0.3438   1.0000
   8.500   1.0247   0.01956   0.01290  -0.0325   0.2599   1.0000
   8.750   1.0148   0.02225   0.01503  -0.0299   0.1770   1.0000
   9.000   1.0099   0.02474   0.01705  -0.0277   0.1089   1.0000
   9.250   1.0126   0.02677   0.01887  -0.0261   0.0777   1.0000
   9.500   1.0211   0.02840   0.02043  -0.0251   0.0639   1.0000
   9.750   1.0308   0.02995   0.02198  -0.0242   0.0550   1.0000
  10.000   1.0366   0.03183   0.02383  -0.0230   0.0486   1.0000
  10.250   1.0462   0.03344   0.02553  -0.0221   0.0427   1.0000
  10.500   1.0479   0.03570   0.02781  -0.0205   0.0381   1.0000
  10.750   1.0565   0.03745   0.02963  -0.0194   0.0343   1.0000
  11.000   1.0628   0.03942   0.03156  -0.0181   0.0320   1.0000
  11.250   1.0751   0.04105   0.03324  -0.0167   0.0303   1.0000
  11.500   1.0920   0.04238   0.03466  -0.0158   0.0290   1.0000
  11.750   1.1108   0.04367   0.03603  -0.0150   0.0278   1.0000
  12.000   1.1289   0.04503   0.03744  -0.0144   0.0266   1.0000
  12.250   1.1516   0.04644   0.03882  -0.0139   0.0252   1.0000
  12.500   1.1780   0.04834   0.04087  -0.0134   0.0243   1.0000
  12.750   1.1946   0.05038   0.04314  -0.0127   0.0239   1.0000
  13.000   1.2086   0.05276   0.04579  -0.0118   0.0237   1.0000
  13.250   1.2182   0.05553   0.04883  -0.0108   0.0235   1.0000
  13.500   1.2231   0.05865   0.05226  -0.0097   0.0235   1.0000
  13.750   1.2232   0.06210   0.05599  -0.0086   0.0236   1.0000
  14.000   1.2194   0.06588   0.06005  -0.0075   0.0237   1.0000
  14.250   1.2121   0.06994   0.06437  -0.0065   0.0238   1.0000
  14.500   1.2022   0.07432   0.06898  -0.0057   0.0240   1.0000
  14.750   1.1909   0.07913   0.07401  -0.0052   0.0243   1.0000
  15.000   1.1896   0.08412   0.07917  -0.0049   0.0247   1.0000
  15.250   1.1750   0.08769   0.08295  -0.0051   0.0250   1.0000
  15.500   1.1422   0.09340   0.08906  -0.0063   0.0256   1.0000
  15.750   1.0676   0.10794   0.10425  -0.0122   0.0276   1.0000
  16.000   1.0358   0.11767   0.11420  -0.0174   0.0283   1.0000
  16.250   1.0061   0.12809   0.12479  -0.0237   0.0289   1.0000
  16.500   0.9783   0.13942   0.13626  -0.0310   0.0297   1.0000
  16.750   0.7594   0.12259   0.11962  -0.0071   0.0280   1.0000
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