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NACA 63(4)-421 (naca634421-il) Xfoil prediction polar at RE=100,000 Ncrit=9


Details Polar file
Airfoil: NACA 63(4)-421 (naca634421-il)
Reynolds number: 100,000
Max Cl/Cd: 24.41 at α=13.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca634421-il-100000.txt
Download as CSV file: xf-naca634421-il-100000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 63(4)-421                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.000  -0.7934   0.07968   0.07341  -0.0791   1.0000   0.0937
 -15.750  -0.8290   0.07326   0.06676  -0.0815   1.0000   0.0935
 -15.500  -0.8633   0.06782   0.06107  -0.0831   1.0000   0.0936
 -15.250  -0.8252   0.06727   0.06075  -0.0824   1.0000   0.0970
 -15.000  -0.8349   0.06385   0.05721  -0.0830   1.0000   0.0985
 -14.750  -0.8515   0.06014   0.05333  -0.0835   1.0000   0.0996
 -14.500  -0.8683   0.05674   0.04974  -0.0835   1.0000   0.1009
 -14.250  -0.8845   0.05367   0.04645  -0.0831   1.0000   0.1021
 -14.000  -0.9004   0.05097   0.04353  -0.0820   1.0000   0.1032
 -13.750  -0.9167   0.04874   0.04107  -0.0803   1.0000   0.1042
 -13.500  -0.8859   0.04724   0.03975  -0.0804   1.0000   0.1079
 -13.250  -0.8845   0.04587   0.03837  -0.0787   1.0000   0.1102
 -13.000  -0.8952   0.04487   0.03734  -0.0753   1.0000   0.1118
 -12.750  -0.9267   0.04487   0.03734  -0.0686   1.0000   0.1119
 -12.500  -0.9558   0.04473   0.03716  -0.0624   1.0000   0.1124
 -12.250  -0.9599   0.04361   0.03587  -0.0605   0.9969   0.1142
 -12.000  -0.9129   0.04176   0.03406  -0.0642   0.9925   0.1197
 -11.750  -0.8787   0.04018   0.03237  -0.0672   0.9853   0.1255
 -11.500  -0.8327   0.03863   0.03087  -0.0706   0.9810   0.1326
 -11.250  -0.8009   0.03720   0.02933  -0.0733   0.9732   0.1407
 -11.000  -0.7570   0.03590   0.02820  -0.0764   0.9684   0.1520
 -10.750  -0.7203   0.03452   0.02695  -0.0792   0.9626   0.1659
 -10.500  -0.6910   0.03308   0.02564  -0.0815   0.9550   0.1832
 -10.250  -0.6573   0.03132   0.02413  -0.0852   0.9503   0.2085
 -10.000  -0.6466   0.02993   0.02292  -0.0855   0.9388   0.2320
  -9.750  -0.6357   0.02849   0.02172  -0.0860   0.9290   0.2616
  -9.500  -0.6315   0.02735   0.02076  -0.0850   0.9181   0.2922
  -9.250  -0.6348   0.02694   0.02054  -0.0817   0.9059   0.3190
  -9.000  -0.6169   0.02662   0.02036  -0.0813   0.8987   0.3560
  -8.750  -0.6159   0.02687   0.02065  -0.0776   0.8871   0.3796
  -8.500  -0.5858   0.02739   0.02117  -0.0777   0.8810   0.4073
  -8.250  -0.5724   0.02818   0.02194  -0.0752   0.8715   0.4254
  -8.000  -0.5400   0.02924   0.02298  -0.0748   0.8652   0.4436
  -7.750  -0.4906   0.03088   0.02460  -0.0758   0.8614   0.4590
  -7.500  -0.4837   0.03153   0.02519  -0.0726   0.8515   0.4716
  -7.250  -0.4213   0.03416   0.02781  -0.0737   0.8472   0.4806
  -7.000  -0.3791   0.03546   0.02902  -0.0738   0.8427   0.4910
  -6.750  -0.2902   0.03924   0.03271  -0.0759   0.8408   0.4928
  -6.500  -0.2707   0.04042   0.03386  -0.0735   0.8317   0.5006
  -6.000  -0.2484   0.03989   0.03315  -0.0699   0.8184   0.5231
  -5.750  -0.2216   0.04102   0.03425  -0.0681   0.8102   0.5282
  -5.500  -0.2395   0.03908   0.03219  -0.0653   0.8030   0.5449
  -5.250  -0.1731   0.04103   0.03405  -0.0662   0.8003   0.5465
  -5.000  -0.1330   0.04295   0.03598  -0.0650   0.7921   0.5492
  -4.750  -0.1394   0.04206   0.03503  -0.0622   0.7850   0.5623
  -4.500  -0.0927   0.04268   0.03555  -0.0626   0.7816   0.5676
  -4.250  -0.0593   0.04367   0.03653  -0.0618   0.7753   0.5719
  -4.000  -0.1025   0.04207   0.03491  -0.0564   0.7658   0.5860
  -3.750  -0.0491   0.04264   0.03540  -0.0575   0.7627   0.5891
  -3.500  -0.1055   0.04128   0.03403  -0.0512   0.7516   0.6037
  -3.250  -0.0727   0.04180   0.03453  -0.0503   0.7464   0.6067
  -3.000  -0.0291   0.04211   0.03478  -0.0508   0.7433   0.6102
  -2.750   0.0012   0.04172   0.03431  -0.0510   0.7405   0.6166
  -2.500  -0.0614   0.04161   0.03425  -0.0431   0.7272   0.6269
  -2.250  -0.0254   0.04178   0.03438  -0.0430   0.7237   0.6305
  -2.000   0.0108   0.04135   0.03388  -0.0437   0.7212   0.6363
  -1.750  -0.0465   0.04145   0.03399  -0.0370   0.7076   0.6463
  -1.500  -0.0165   0.04165   0.03417  -0.0362   0.7040   0.6496
  -1.250   0.0197   0.04143   0.03390  -0.0368   0.7017   0.6544
  -1.000  -0.0476   0.04263   0.03511  -0.0291   0.6881   0.6633
  -0.750  -0.0177   0.04245   0.03490  -0.0294   0.6845   0.6679
  -0.500   0.0236   0.04231   0.03474  -0.0302   0.6822   0.6719
  -0.250  -0.0255   0.04414   0.03661  -0.0230   0.6711   0.6774
   0.000  -0.0033   0.04400   0.03635  -0.0255   0.6665   0.6858
   0.250   0.0244   0.04407   0.03644  -0.0246   0.6635   0.6892
   0.500   0.0647   0.04384   0.03619  -0.0254   0.6615   0.6935
   0.750   0.0236   0.04635   0.03873  -0.0207   0.6515   0.6988
   1.000   0.0503   0.04654   0.03883  -0.0231   0.6471   0.7064
   1.250   0.0789   0.04655   0.03886  -0.0224   0.6439   0.7102
   1.500   0.1187   0.04626   0.03856  -0.0231   0.6417   0.7147
   1.750   0.0849   0.04903   0.04137  -0.0199   0.6330   0.7200
   2.000   0.1105   0.04947   0.04174  -0.0219   0.6279   0.7269
   2.250   0.1371   0.04963   0.04194  -0.0211   0.6247   0.7312
   2.500   0.1772   0.04941   0.04172  -0.0218   0.6224   0.7365
   2.750   0.1491   0.05219   0.04452  -0.0196   0.6136   0.7423
   3.000   0.1689   0.05298   0.04530  -0.0205   0.6090   0.7481
   3.250   0.1988   0.05309   0.04544  -0.0202   0.6054   0.7529
   3.500   0.2456   0.05264   0.04499  -0.0215   0.6029   0.7594
   3.750   0.2150   0.05589   0.04826  -0.0201   0.5931   0.7661
   4.000   0.2329   0.05647   0.04889  -0.0190   0.5886   0.7711
   4.250   0.2756   0.05608   0.04853  -0.0197   0.5851   0.7776
   4.500   0.2644   0.05854   0.05101  -0.0191   0.5763   0.7840
   4.750   0.2783   0.05949   0.05201  -0.0185   0.5709   0.7896
   5.000   0.3157   0.05928   0.05182  -0.0186   0.5670   0.7969
   5.250   0.3144   0.06139   0.05396  -0.0185   0.5582   0.8044
   5.500   0.3252   0.06234   0.05498  -0.0172   0.5521   0.8105
   5.750   0.3652   0.06204   0.05471  -0.0178   0.5482   0.8189
   6.000   0.3570   0.06440   0.05712  -0.0169   0.5384   0.8256
   6.250   0.3753   0.06498   0.05777  -0.0160   0.5325   0.8333
   6.500   0.4197   0.06438   0.05719  -0.0167   0.5290   0.8430
   6.750   0.3974   0.06732   0.06021  -0.0146   0.5177   0.8503
   7.000   0.4310   0.06720   0.06014  -0.0149   0.5126   0.8605
   7.250   0.4748   0.06599   0.05898  -0.0142   0.5098   0.8710
   7.500   0.4494   0.06955   0.06260  -0.0131   0.4964   0.8798
   7.750   0.4890   0.06854   0.06165  -0.0125   0.4927   0.8929
   8.000   0.4726   0.07135   0.06455  -0.0110   0.4806   0.9040
   8.250   0.5063   0.07047   0.06374  -0.0102   0.4759   0.9199
   8.500   0.5540   0.06864   0.06200  -0.0098   0.4734   0.9401
   8.750   0.5437   0.07206   0.06554  -0.0108   0.4588   0.9602
   9.000   0.6065   0.07015   0.06371  -0.0136   0.4559   1.0000
   9.250   0.5995   0.07400   0.06760  -0.0155   0.4414   1.0000
   9.500   0.6599   0.07205   0.06570  -0.0177   0.4386   1.0000
   9.750   0.6541   0.07587   0.06957  -0.0194   0.4241   1.0000
  10.000   0.7119   0.07368   0.06743  -0.0209   0.4213   1.0000
  10.250   0.7074   0.07737   0.07116  -0.0223   0.4067   1.0000
  10.500   0.7640   0.07470   0.06855  -0.0232   0.4040   1.0000
  10.750   0.7597   0.07831   0.07220  -0.0242   0.3895   1.0000
  11.000   0.8154   0.07512   0.06907  -0.0245   0.3869   1.0000
  11.250   0.8773   0.07077   0.06478  -0.0244   0.3856   1.0000
  11.500   0.9419   0.06552   0.05962  -0.0239   0.3851   1.0000
  11.750   1.0191   0.05872   0.05289  -0.0235   0.3852   1.0000
  12.000   1.1469   0.04720   0.04142  -0.0240   0.3852   1.0000
  12.250   1.1250   0.05112   0.04539  -0.0229   0.3696   1.0000
  12.500   1.1309   0.05235   0.04665  -0.0223   0.3552   1.0000
  12.750   1.1680   0.05031   0.04459  -0.0219   0.3414   1.0000
  13.000   1.1959   0.04934   0.04356  -0.0214   0.3252   1.0000
  13.250   1.2123   0.04966   0.04379  -0.0208   0.3078   1.0000
  13.500   1.2223   0.05073   0.04475  -0.0202   0.2897   1.0000
  13.750   1.2274   0.05241   0.04632  -0.0196   0.2719   1.0000
  14.000   1.2303   0.05442   0.04821  -0.0191   0.2545   1.0000
  14.250   1.2312   0.05675   0.05042  -0.0188   0.2379   1.0000
  14.500   1.2312   0.05928   0.05285  -0.0185   0.2219   1.0000
  14.750   1.2309   0.06196   0.05543  -0.0183   0.2068   1.0000
  15.000   1.2312   0.06466   0.05803  -0.0183   0.1925   1.0000
  15.250   1.2322   0.06737   0.06065  -0.0182   0.1791   1.0000
  15.500   1.2354   0.06991   0.06307  -0.0182   0.1666   1.0000
  15.750   1.2417   0.07212   0.06513  -0.0182   0.1550   1.0000
  16.000   1.2455   0.07470   0.06765  -0.0183   0.1449   1.0000
  16.250   1.2466   0.07779   0.07081  -0.0187   0.1363   1.0000
  16.500   1.2592   0.07946   0.07234  -0.0186   0.1281   1.0000
  16.750   1.2610   0.08252   0.07548  -0.0191   0.1216   1.0000
  17.000   1.2743   0.08423   0.07712  -0.0190   0.1155   1.0000
  17.250   1.2749   0.08754   0.08057  -0.0197   0.1107   1.0000
  17.500   1.2996   0.08795   0.08078  -0.0193   0.1052   1.0000
  17.750   1.2913   0.09245   0.08556  -0.0205   0.1022   1.0000
  18.000   1.2959   0.09530   0.08849  -0.0211   0.0986   1.0000
  18.250   1.3189   0.09600   0.08906  -0.0209   0.0945   1.0000
  18.500   1.3048   0.10132   0.09468  -0.0226   0.0926   1.0000
  18.750   1.2951   0.10617   0.09976  -0.0244   0.0903   1.0000
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