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WORTMANN FX 79-K-144/17 AIRFOIL (fx79k144-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: WORTMANN FX 79-K-144/17 AIRFOIL (fx79k144-il)
Reynolds number: 500,000
Max Cl/Cd: 89.04 at α=4.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx79k144-il-500000-n5.txt
Download as CSV file: xf-fx79k144-il-500000-n5.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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.500  -0.8741   0.06170   0.05820  -0.0607   0.7871   0.0069
 -14.250  -0.9106   0.05108   0.04728  -0.0689   0.7868   0.0068
 -14.000  -0.9291   0.04574   0.04172  -0.0713   0.7863   0.0068
 -13.750  -0.9403   0.04196   0.03775  -0.0718   0.7859   0.0068
 -13.500  -0.9468   0.03897   0.03457  -0.0714   0.7854   0.0069
 -13.250  -0.9492   0.03650   0.03191  -0.0705   0.7849   0.0069
 -13.000  -0.9483   0.03436   0.02959  -0.0695   0.7845   0.0070
 -12.750  -0.9442   0.03249   0.02753  -0.0683   0.7840   0.0071
 -12.500  -0.9375   0.03082   0.02569  -0.0671   0.7835   0.0072
 -12.250  -0.9300   0.02940   0.02411  -0.0656   0.7830   0.0073
 -12.000  -0.9204   0.02816   0.02271  -0.0641   0.7826   0.0074
 -11.750  -0.9064   0.02696   0.02134  -0.0631   0.7822   0.0075
 -11.500  -0.8906   0.02585   0.02007  -0.0623   0.7817   0.0077
 -11.250  -0.8732   0.02481   0.01888  -0.0615   0.7811   0.0079
 -11.000  -0.8546   0.02386   0.01778  -0.0608   0.7804   0.0080
 -10.750  -0.8350   0.02297   0.01674  -0.0602   0.7797   0.0082
 -10.500  -0.8142   0.02219   0.01586  -0.0597   0.7790   0.0085
 -10.250  -0.7920   0.02155   0.01514  -0.0594   0.7784   0.0089
 -10.000  -0.7688   0.02096   0.01449  -0.0592   0.7778   0.0092
  -9.750  -0.7451   0.02041   0.01389  -0.0591   0.7773   0.0097
  -9.500  -0.7211   0.01987   0.01328  -0.0589   0.7768   0.0103
  -9.250  -0.6968   0.01937   0.01271  -0.0588   0.7761   0.0110
  -9.000  -0.6713   0.01903   0.01234  -0.0589   0.7753   0.0119
  -8.750  -0.6460   0.01862   0.01185  -0.0588   0.7745   0.0133
  -8.500  -0.6207   0.01821   0.01137  -0.0588   0.7738   0.0144
  -8.250  -0.5946   0.01793   0.01106  -0.0590   0.7731   0.0154
  -8.000  -0.5683   0.01765   0.01073  -0.0591   0.7723   0.0167
  -7.750  -0.5417   0.01740   0.01039  -0.0592   0.7714   0.0178
  -7.500  -0.5163   0.01696   0.00991  -0.0592   0.7707   0.0188
  -7.250  -0.4904   0.01660   0.00953  -0.0593   0.7700   0.0198
  -7.000  -0.4641   0.01627   0.00915  -0.0593   0.7692   0.0206
  -6.750  -0.4378   0.01593   0.00876  -0.0594   0.7684   0.0213
  -6.500  -0.4114   0.01561   0.00839  -0.0595   0.7677   0.0220
  -6.250  -0.3848   0.01530   0.00803  -0.0596   0.7671   0.0226
  -6.000  -0.3582   0.01499   0.00766  -0.0597   0.7664   0.0234
  -5.750  -0.3319   0.01460   0.00725  -0.0597   0.7656   0.0246
  -5.500  -0.3050   0.01432   0.00696  -0.0599   0.7649   0.0258
  -5.250  -0.2779   0.01408   0.00668  -0.0600   0.7641   0.0270
  -5.000  -0.2504   0.01384   0.00643  -0.0603   0.7628   0.0280
  -4.750  -0.2229   0.01360   0.00618  -0.0605   0.7613   0.0288
  -4.500  -0.1954   0.01334   0.00590  -0.0607   0.7597   0.0299
  -4.250  -0.1679   0.01308   0.00565  -0.0610   0.7582   0.0317
  -4.000  -0.1400   0.01285   0.00541  -0.0612   0.7567   0.0343
  -3.750  -0.1122   0.01261   0.00518  -0.0615   0.7553   0.0393
  -3.500  -0.0844   0.01234   0.00494  -0.0617   0.7540   0.0501
  -3.250  -0.0567   0.01203   0.00472  -0.0620   0.7528   0.0707
  -3.000  -0.0288   0.01174   0.00451  -0.0623   0.7517   0.0971
  -2.750  -0.0009   0.01144   0.00431  -0.0627   0.7507   0.1288
  -2.500   0.0270   0.01112   0.00415  -0.0631   0.7498   0.1727
  -2.250   0.0548   0.01086   0.00409  -0.0636   0.7475   0.2209
  -2.000   0.0824   0.01044   0.00398  -0.0641   0.7452   0.2978
  -1.750   0.1091   0.00948   0.00374  -0.0650   0.7432   0.4909
  -1.500   0.1367   0.00869   0.00361  -0.0656   0.7415   0.6689
  -1.250   0.1618   0.00863   0.00391  -0.0647   0.7400   0.7575
  -1.000   0.1907   0.00872   0.00400  -0.0648   0.7385   0.7914
  -0.750   0.2197   0.00879   0.00405  -0.0649   0.7372   0.8084
  -0.500   0.2488   0.00880   0.00401  -0.0651   0.7358   0.8164
  -0.250   0.2776   0.00893   0.00416  -0.0654   0.7319   0.8258
   0.000   0.3054   0.00897   0.00421  -0.0654   0.7286   0.8309
   0.250   0.3342   0.00892   0.00416  -0.0656   0.7256   0.8346
   0.500   0.3637   0.00886   0.00406  -0.0660   0.7231   0.8399
   0.750   0.3917   0.00887   0.00409  -0.0660   0.7193   0.8444
   1.000   0.4194   0.00889   0.00415  -0.0660   0.7144   0.8477
   1.250   0.4488   0.00883   0.00408  -0.0665   0.7109   0.8496
   1.500   0.4787   0.00873   0.00396  -0.0670   0.7082   0.8509
   1.750   0.5083   0.00876   0.00402  -0.0677   0.7023   0.8522
   2.000   0.5383   0.00869   0.00395  -0.0683   0.6972   0.8535
   2.250   0.5683   0.00862   0.00387  -0.0690   0.6914   0.8547
   2.500   0.5983   0.00855   0.00381  -0.0696   0.6827   0.8560
   2.750   0.6278   0.00848   0.00371  -0.0702   0.6718   0.8573
   3.000   0.6559   0.00838   0.00357  -0.0702   0.6585   0.8585
   3.250   0.6830   0.00837   0.00346  -0.0702   0.6426   0.8598
   3.500   0.7096   0.00849   0.00348  -0.0701   0.6267   0.8610
   3.750   0.7366   0.00863   0.00358  -0.0701   0.6132   0.8624
   4.000   0.7638   0.00877   0.00371  -0.0702   0.6010   0.8639
   4.250   0.7909   0.00893   0.00385  -0.0704   0.5844   0.8652
   4.500   0.8165   0.00917   0.00400  -0.0702   0.5558   0.8665
   4.750   0.8393   0.00960   0.00424  -0.0697   0.5170   0.8678
   5.000   0.8614   0.01010   0.00457  -0.0691   0.4743   0.8692
   5.250   0.8807   0.01080   0.00498  -0.0682   0.4164   0.8704
   5.500   0.8979   0.01162   0.00550  -0.0670   0.3566   0.8712
   6.000   0.9184   0.01402   0.00704  -0.0628   0.1905   0.8731
   6.250   0.9326   0.01487   0.00767  -0.0613   0.1439   0.8740
   6.500   0.9435   0.01579   0.00837  -0.0592   0.1007   0.8750
   6.750   0.9544   0.01665   0.00907  -0.0572   0.0692   0.8760
   7.000   0.9683   0.01758   0.00988  -0.0560   0.0429   0.8770
   7.250   0.9864   0.01833   0.01061  -0.0554   0.0338   0.8781
   7.500   1.0053   0.01903   0.01132  -0.0550   0.0293   0.8792
   7.750   1.0243   0.01972   0.01202  -0.0546   0.0265   0.8803
   8.000   1.0430   0.02041   0.01273  -0.0541   0.0242   0.8812
   8.250   1.0617   0.02108   0.01344  -0.0536   0.0225   0.8822
   8.500   1.0791   0.02183   0.01421  -0.0529   0.0204   0.8831
   8.750   1.0966   0.02257   0.01499  -0.0523   0.0185   0.8840
   9.000   1.1141   0.02331   0.01577  -0.0516   0.0164   0.8850
   9.250   1.1304   0.02412   0.01661  -0.0509   0.0142   0.8859
   9.750   1.1610   0.02587   0.01840  -0.0491   0.0101   0.8877
  10.000   1.1748   0.02680   0.01936  -0.0481   0.0092   0.8886
  10.250   1.1880   0.02780   0.02039  -0.0470   0.0086   0.8896
  10.500   1.2009   0.02882   0.02148  -0.0459   0.0082   0.8907
  10.750   1.2132   0.02989   0.02261  -0.0448   0.0079   0.8918
  11.000   1.2251   0.03100   0.02381  -0.0436   0.0077   0.8929
  11.250   1.2362   0.03220   0.02508  -0.0425   0.0075   0.8941
  11.500   1.2468   0.03344   0.02639  -0.0413   0.0074   0.8954
  11.750   1.2564   0.03478   0.02779  -0.0401   0.0072   0.8967
  12.000   1.2653   0.03619   0.02929  -0.0390   0.0071   0.8980
  12.250   1.2734   0.03771   0.03087  -0.0378   0.0069   0.8993
  12.500   1.2802   0.03934   0.03260  -0.0366   0.0068   0.9006
  12.750   1.2861   0.04111   0.03445  -0.0354   0.0067   0.9020
  13.000   1.2909   0.04302   0.03646  -0.0342   0.0066   0.9033
  13.250   1.2964   0.04490   0.03844  -0.0332   0.0065   0.9048
  13.500   1.3023   0.04682   0.04045  -0.0323   0.0064   0.9065
  13.750   1.3077   0.04884   0.04258  -0.0314   0.0064   0.9085
  14.000   1.3124   0.05099   0.04484  -0.0307   0.0063   0.9107
  14.250   1.3167   0.05323   0.04719  -0.0300   0.0063   0.9130
  14.500   1.3204   0.05558   0.04965  -0.0294   0.0062   0.9153
  15.000   1.3253   0.06066   0.05499  -0.0283   0.0061   0.9201
  15.250   1.3265   0.06336   0.05781  -0.0279   0.0060   0.9232
  15.500   1.3270   0.06620   0.06077  -0.0275   0.0060   0.9266
  15.750   1.3267   0.06918   0.06388  -0.0272   0.0059   0.9306
  16.000   1.3254   0.07225   0.06708  -0.0269   0.0059   0.9360
  16.250   1.3233   0.07546   0.07043  -0.0267   0.0058   0.9436
  16.500   1.3195   0.07869   0.07379  -0.0263   0.0058   0.9570
  16.750   1.3146   0.08208   0.07733  -0.0263   0.0057   1.0000
  17.000   1.3119   0.08594   0.08131  -0.0271   0.0057   1.0000
  17.250   1.3084   0.08997   0.08547  -0.0280   0.0056   1.0000
  17.500   1.3039   0.09423   0.08985  -0.0291   0.0055   1.0000
  17.750   1.2987   0.09866   0.09442  -0.0304   0.0055   1.0000
  18.000   1.2926   0.10332   0.09922  -0.0319   0.0054   1.0000
  18.250   1.2858   0.10820   0.10423  -0.0337   0.0054   1.0000
  18.500   1.2783   0.11333   0.10948  -0.0357   0.0054   1.0000
  18.750   1.2706   0.11860   0.11489  -0.0380   0.0053   1.0000
  19.000   1.2617   0.12418   0.12060  -0.0405   0.0053   1.0000
  19.250   1.2521   0.13003   0.12659  -0.0434   0.0053   1.0000
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