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NACA 66(1)-212 (naca661212-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 66(1)-212 (naca661212-il)
Reynolds number: 1,000,000
Max Cl/Cd: 70.54 at α=2°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca661212-il-1000000-n5.txt
Download as CSV file: xf-naca661212-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 66(1)-212                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.000  -0.9710   0.06210   0.05999  -0.0647   1.0000   0.0063
 -15.750  -1.0094   0.05282   0.05047  -0.0701   1.0000   0.0063
 -15.500  -1.0364   0.04680   0.04424  -0.0720   1.0000   0.0063
 -15.250  -1.0559   0.04231   0.03955  -0.0723   1.0000   0.0063
 -15.000  -1.0627   0.03942   0.03651  -0.0718   1.0000   0.0064
 -14.750  -1.0665   0.03699   0.03393  -0.0710   1.0000   0.0065
 -14.500  -1.0732   0.03439   0.03115  -0.0696   1.0000   0.0066
 -14.250  -1.0752   0.03234   0.02895  -0.0681   1.0000   0.0066
 -14.000  -1.0729   0.03069   0.02716  -0.0665   1.0000   0.0067
 -13.750  -1.0686   0.02924   0.02559  -0.0648   1.0000   0.0067
 -13.500  -1.0695   0.02747   0.02367  -0.0625   1.0000   0.0069
 -13.250  -1.0486   0.02594   0.02200  -0.0640   0.9758   0.0071
 -13.000  -1.0182   0.02509   0.02107  -0.0665   0.9648   0.0073
 -12.750  -0.9945   0.02401   0.01986  -0.0677   0.9515   0.0075
 -12.500  -0.9766   0.02343   0.01918  -0.0671   0.9375   0.0077
 -12.250  -0.9650   0.02264   0.01825  -0.0653   0.9245   0.0078
 -12.000  -0.9537   0.02189   0.01738  -0.0633   0.9137   0.0080
 -11.750  -0.9410   0.02129   0.01666  -0.0613   0.9043   0.0083
 -11.500  -0.9276   0.02069   0.01595  -0.0594   0.8955   0.0085
 -11.250  -0.9137   0.02003   0.01516  -0.0575   0.8885   0.0087
 -11.000  -0.8961   0.01949   0.01452  -0.0563   0.8819   0.0089
 -10.750  -0.8774   0.01900   0.01390  -0.0552   0.8762   0.0091
 -10.500  -0.8583   0.01841   0.01320  -0.0542   0.8708   0.0093
 -10.250  -0.8401   0.01768   0.01236  -0.0531   0.8652   0.0094
 -10.000  -0.8224   0.01689   0.01145  -0.0519   0.8603   0.0098
  -9.750  -0.8015   0.01641   0.01092  -0.0511   0.8553   0.0101
  -9.500  -0.7800   0.01600   0.01045  -0.0504   0.8504   0.0103
  -9.250  -0.7581   0.01560   0.00997  -0.0497   0.8462   0.0106
  -9.000  -0.7352   0.01524   0.00956  -0.0492   0.8422   0.0109
  -8.750  -0.7123   0.01488   0.00915  -0.0487   0.8382   0.0113
  -8.500  -0.6899   0.01445   0.00864  -0.0481   0.8343   0.0116
  -8.250  -0.6671   0.01404   0.00816  -0.0475   0.8309   0.0120
  -8.000  -0.6440   0.01362   0.00767  -0.0470   0.8275   0.0122
  -7.750  -0.6205   0.01325   0.00724  -0.0465   0.8239   0.0124
  -7.500  -0.5971   0.01288   0.00681  -0.0460   0.8205   0.0126
  -7.000  -0.5514   0.01198   0.00582  -0.0448   0.8142   0.0137
  -6.750  -0.5267   0.01170   0.00551  -0.0445   0.8110   0.0142
  -6.500  -0.5021   0.01141   0.00519  -0.0442   0.8078   0.0146
  -6.250  -0.4774   0.01113   0.00487  -0.0439   0.8049   0.0150
  -5.750  -0.4272   0.01060   0.00426  -0.0433   0.7999   0.0161
  -5.500  -0.4016   0.01036   0.00399  -0.0432   0.7973   0.0165
  -5.250  -0.3762   0.01009   0.00370  -0.0429   0.7947   0.0171
  -5.000  -0.3508   0.00983   0.00343  -0.0427   0.7922   0.0184
  -4.750  -0.3246   0.00965   0.00324  -0.0426   0.7899   0.0196
  -4.500  -0.2984   0.00948   0.00304  -0.0426   0.7878   0.0206
  -4.250  -0.2718   0.00931   0.00286  -0.0425   0.7858   0.0217
  -4.000  -0.2449   0.00916   0.00270  -0.0426   0.7836   0.0225
  -3.750  -0.2186   0.00894   0.00247  -0.0425   0.7812   0.0248
  -3.500  -0.1919   0.00878   0.00232  -0.0425   0.7788   0.0267
  -3.250  -0.1648   0.00865   0.00218  -0.0425   0.7767   0.0285
  -3.000  -0.1376   0.00854   0.00205  -0.0426   0.7748   0.0299
  -2.750  -0.1106   0.00841   0.00192  -0.0426   0.7729   0.0339
  -2.500  -0.0834   0.00827   0.00181  -0.0427   0.7712   0.0392
  -2.250  -0.0568   0.00805   0.00169  -0.0427   0.7694   0.0660
  -2.000  -0.0321   0.00760   0.00154  -0.0425   0.7675   0.1511
  -1.750  -0.0095   0.00691   0.00135  -0.0421   0.7655   0.2971
  -1.500   0.0098   0.00582   0.00107  -0.0413   0.7634   0.5289
  -1.250   0.0327   0.00526   0.00103  -0.0407   0.7614   0.6860
  -1.000   0.0606   0.00523   0.00106  -0.0408   0.7596   0.7111
  -0.500   0.1176   0.00524   0.00110  -0.0413   0.7564   0.7354
  -0.250   0.1462   0.00525   0.00114  -0.0415   0.7548   0.7468
   0.000   0.1746   0.00526   0.00118  -0.0417   0.7523   0.7550
   0.250   0.2034   0.00527   0.00118  -0.0420   0.7485   0.7577
   0.500   0.2318   0.00530   0.00116  -0.0423   0.7435   0.7592
   0.750   0.2602   0.00528   0.00115  -0.0425   0.7357   0.7608
   1.000   0.2882   0.00529   0.00115  -0.0426   0.7282   0.7626
   1.250   0.3161   0.00530   0.00115  -0.0428   0.7161   0.7644
   1.500   0.3439   0.00532   0.00116  -0.0428   0.7025   0.7664
   1.750   0.3711   0.00538   0.00117  -0.0428   0.6849   0.7682
   2.000   0.3950   0.00560   0.00119  -0.0421   0.6234   0.7702
   2.250   0.4059   0.00673   0.00156  -0.0392   0.4439   0.7725
   2.500   0.4224   0.00756   0.00188  -0.0375   0.3185   0.7746
   2.750   0.4392   0.00835   0.00220  -0.0358   0.1998   0.7767
   3.000   0.4581   0.00899   0.00249  -0.0345   0.1080   0.7789
   3.500   0.5041   0.00972   0.00292  -0.0332   0.0351   0.7837
   3.750   0.5294   0.00992   0.00310  -0.0329   0.0307   0.7862
   4.000   0.5546   0.01012   0.00329  -0.0326   0.0273   0.7885
   4.250   0.5800   0.01030   0.00348  -0.0323   0.0260   0.7907
   4.500   0.6052   0.01046   0.00368  -0.0320   0.0248   0.7929
   4.750   0.6300   0.01066   0.00389  -0.0317   0.0232   0.7954
   5.000   0.6543   0.01089   0.00412  -0.0312   0.0213   0.7981
   5.250   0.6781   0.01116   0.00439  -0.0307   0.0195   0.8009
   5.500   0.7027   0.01136   0.00461  -0.0303   0.0185   0.8036
   5.750   0.7267   0.01158   0.00485  -0.0298   0.0171   0.8061
   6.000   0.7500   0.01183   0.00510  -0.0292   0.0159   0.8090
   6.250   0.7723   0.01216   0.00545  -0.0284   0.0146   0.8123
   6.500   0.7951   0.01243   0.00576  -0.0277   0.0142   0.8158
   6.750   0.8176   0.01273   0.00609  -0.0270   0.0136   0.8192
   7.000   0.8394   0.01303   0.00644  -0.0261   0.0132   0.8226
   7.250   0.8607   0.01336   0.00680  -0.0252   0.0128   0.8263
   7.500   0.8815   0.01368   0.00716  -0.0242   0.0124   0.8302
   7.750   0.9009   0.01402   0.00753  -0.0229   0.0120   0.8341
   8.000   0.9192   0.01438   0.00794  -0.0214   0.0117   0.8381
   8.250   0.9366   0.01482   0.00843  -0.0198   0.0113   0.8427
   8.500   0.9522   0.01543   0.00910  -0.0179   0.0109   0.8477
   8.750   0.9684   0.01598   0.00972  -0.0162   0.0107   0.8524
   9.000   0.9869   0.01637   0.01019  -0.0148   0.0106   0.8580
   9.250   1.0044   0.01686   0.01075  -0.0134   0.0104   0.8638
   9.500   1.0213   0.01736   0.01133  -0.0119   0.0102   0.8698
   9.750   1.0380   0.01789   0.01194  -0.0104   0.0100   0.8766
  10.000   1.0539   0.01849   0.01263  -0.0089   0.0099   0.8832
  10.250   1.0694   0.01912   0.01334  -0.0073   0.0097   0.8910
  10.500   1.0850   0.01972   0.01404  -0.0057   0.0095   0.8988
  10.750   1.1001   0.02037   0.01478  -0.0042   0.0093   0.9080
  11.000   1.1158   0.02088   0.01537  -0.0027   0.0091   0.9177
  11.250   1.1308   0.02144   0.01600  -0.0011   0.0089   0.9288
  11.500   1.1446   0.02209   0.01676   0.0005   0.0087   0.9437
  11.750   1.1639   0.02284   0.01761   0.0009   0.0086   0.9663
  12.000   1.1822   0.02374   0.01860   0.0012   0.0084   1.0000
  12.250   1.1943   0.02479   0.01974   0.0026   0.0082   1.0000
  12.500   1.2052   0.02596   0.02100   0.0041   0.0081   1.0000
  12.750   1.2117   0.02759   0.02277   0.0060   0.0078   1.0000
  13.000   1.2229   0.02870   0.02398   0.0073   0.0078   1.0000
  13.250   1.2332   0.02990   0.02528   0.0086   0.0077   1.0000
  13.500   1.2433   0.03108   0.02658   0.0099   0.0077   1.0000
  13.750   1.2540   0.03220   0.02779   0.0110   0.0075   1.0000
  14.000   1.2612   0.03368   0.02938   0.0123   0.0074   1.0000
  14.250   1.2653   0.03547   0.03131   0.0137   0.0074   1.0000
  14.500   1.2745   0.03674   0.03267   0.0147   0.0072   1.0000
  14.750   1.2768   0.03874   0.03481   0.0159   0.0071   1.0000
  15.000   1.2805   0.04062   0.03681   0.0169   0.0070   1.0000
  15.250   1.2841   0.04253   0.03883   0.0177   0.0068   1.0000
  15.500   1.2805   0.04528   0.04173   0.0186   0.0068   1.0000
  15.750   1.2802   0.04775   0.04432   0.0191   0.0067   1.0000
  16.000   1.2785   0.05049   0.04718   0.0194   0.0066   1.0000
  16.250   1.2742   0.05367   0.05049   0.0194   0.0065   1.0000
  16.500   1.2739   0.05652   0.05344   0.0191   0.0064   1.0000
  16.750   1.2658   0.06058   0.05764   0.0183   0.0063   1.0000
  17.000   1.2511   0.06591   0.06313   0.0167   0.0063   1.0000
  17.250   1.2440   0.07049   0.06782   0.0148   0.0062   1.0000
  17.500   1.2286   0.07682   0.07431   0.0117   0.0062   1.0000
  17.750   1.2110   0.08412   0.08177   0.0077   0.0062   1.0000
  18.000   1.1545   0.10036   0.09833  -0.0022   0.0063   1.0000
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