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ULTIMATE (ultimate-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: ULTIMATE (ultimate-il)
Reynolds number: 1,000,000
Max Cl/Cd: 67.01 at α=8°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-ultimate-il-1000000-n5.txt
Download as CSV file: xf-ultimate-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: ULTIMATE                                        
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -19.000  -1.1579   0.12963   0.12716   0.0252   1.0000   0.0057
 -18.750  -1.1821   0.12069   0.11809   0.0205   1.0000   0.0057
 -18.500  -1.2074   0.11183   0.10911   0.0159   1.0000   0.0056
 -18.250  -1.2309   0.10349   0.10064   0.0116   1.0000   0.0056
 -18.000  -1.2534   0.09559   0.09260   0.0077   1.0000   0.0056
 -17.750  -1.2754   0.08797   0.08485   0.0040   1.0000   0.0057
 -17.500  -1.2945   0.08098   0.07772   0.0006   1.0000   0.0057
 -17.250  -1.3105   0.07466   0.07127  -0.0024   1.0000   0.0057
 -17.000  -1.3261   0.06853   0.06500  -0.0052   1.0000   0.0057
 -16.750  -1.3371   0.06323   0.05958  -0.0076   1.0000   0.0057
 -16.500  -1.3472   0.05830   0.05451  -0.0096   1.0000   0.0057
 -16.250  -1.3549   0.05385   0.04992  -0.0113   1.0000   0.0057
 -16.000  -1.3609   0.04983   0.04578  -0.0125   1.0000   0.0057
 -15.750  -1.3702   0.04561   0.04143  -0.0136   1.0000   0.0058
 -15.500  -1.3766   0.04193   0.03761  -0.0141   1.0000   0.0059
 -15.250  -1.3797   0.03884   0.03440  -0.0142   1.0000   0.0060
 -15.000  -1.3806   0.03615   0.03160  -0.0139   1.0000   0.0061
 -14.750  -1.3787   0.03388   0.02923  -0.0134   1.0000   0.0062
 -14.500  -1.3747   0.03195   0.02721  -0.0126   1.0000   0.0063
 -14.250  -1.3690   0.03027   0.02544  -0.0115   1.0000   0.0064
 -14.000  -1.3621   0.02879   0.02388  -0.0103   1.0000   0.0065
 -13.750  -1.3535   0.02752   0.02253  -0.0090   1.0000   0.0067
 -13.500  -1.3439   0.02638   0.02132  -0.0075   1.0000   0.0068
 -13.250  -1.3345   0.02530   0.02015  -0.0058   1.0000   0.0069
 -13.000  -1.3237   0.02435   0.01913  -0.0040   1.0000   0.0071
 -12.750  -1.3128   0.02343   0.01813  -0.0020   1.0000   0.0072
 -12.500  -1.3007   0.02261   0.01723   0.0000   1.0000   0.0074
 -12.250  -1.2880   0.02184   0.01639   0.0020   1.0000   0.0075
 -12.000  -1.2746   0.02113   0.01561   0.0040   1.0000   0.0077
 -11.750  -1.2605   0.02049   0.01490   0.0060   1.0000   0.0078
 -11.500  -1.2440   0.01986   0.01420   0.0075   1.0000   0.0079
 -11.250  -1.2258   0.01927   0.01354   0.0088   1.0000   0.0080
 -11.000  -1.2091   0.01851   0.01272   0.0104   1.0000   0.0084
 -10.750  -1.1899   0.01789   0.01205   0.0115   1.0000   0.0086
 -10.500  -1.1693   0.01735   0.01148   0.0125   1.0000   0.0090
 -10.250  -1.1479   0.01685   0.01095   0.0133   1.0000   0.0093
 -10.000  -1.1259   0.01638   0.01043   0.0141   1.0000   0.0096
  -9.750  -1.1035   0.01593   0.00993   0.0147   1.0000   0.0100
  -9.500  -1.0805   0.01551   0.00948   0.0153   1.0000   0.0104
  -9.250  -1.0568   0.01513   0.00906   0.0158   0.9986   0.0108
  -9.000  -1.0307   0.01467   0.00856   0.0158   0.9910   0.0115
  -8.750  -1.0077   0.01430   0.00817   0.0165   0.9823   0.0120
  -8.500  -0.9890   0.01401   0.00784   0.0183   0.9726   0.0126
  -8.250  -0.9677   0.01369   0.00749   0.0195   0.9640   0.0133
  -8.000  -0.9465   0.01340   0.00716   0.0208   0.9555   0.0139
  -7.750  -0.9256   0.01313   0.00685   0.0222   0.9448   0.0143
  -7.500  -0.9056   0.01278   0.00647   0.0238   0.9316   0.0155
  -7.250  -0.8853   0.01250   0.00615   0.0254   0.9181   0.0165
  -7.000  -0.8635   0.01225   0.00585   0.0266   0.9059   0.0177
  -6.750  -0.8402   0.01204   0.00557   0.0275   0.8950   0.0186
  -6.500  -0.8166   0.01177   0.00526   0.0284   0.8851   0.0206
  -6.250  -0.7917   0.01153   0.00498   0.0289   0.8765   0.0225
  -6.000  -0.7662   0.01133   0.00473   0.0293   0.8699   0.0241
  -5.750  -0.7405   0.01107   0.00446   0.0296   0.8637   0.0273
  -5.500  -0.7147   0.01085   0.00423   0.0300   0.8579   0.0308
  -5.250  -0.6888   0.01058   0.00398   0.0303   0.8524   0.0372
  -5.000  -0.6630   0.01031   0.00373   0.0306   0.8463   0.0466
  -4.750  -0.6378   0.01000   0.00348   0.0310   0.8405   0.0640
  -4.500  -0.6130   0.00958   0.00319   0.0315   0.8340   0.0951
  -4.250  -0.5884   0.00920   0.00294   0.0320   0.8271   0.1297
  -4.000  -0.5634   0.00882   0.00271   0.0324   0.8196   0.1663
  -3.750  -0.5379   0.00851   0.00250   0.0328   0.8112   0.1985
  -3.500  -0.5122   0.00820   0.00231   0.0331   0.8016   0.2317
  -3.250  -0.4873   0.00784   0.00212   0.0336   0.7903   0.2794
  -3.000  -0.4622   0.00751   0.00196   0.0340   0.7773   0.3308
  -2.750  -0.4362   0.00727   0.00183   0.0343   0.7621   0.3698
  -2.500  -0.4088   0.00716   0.00172   0.0344   0.7437   0.3913
  -2.250  -0.3810   0.00710   0.00163   0.0343   0.7247   0.4037
  -2.000  -0.3532   0.00705   0.00155   0.0343   0.7063   0.4172
  -1.750  -0.3253   0.00700   0.00147   0.0342   0.6885   0.4309
  -1.500  -0.2974   0.00695   0.00141   0.0341   0.6720   0.4460
  -1.250  -0.2696   0.00689   0.00135   0.0341   0.6572   0.4627
  -1.000  -0.2419   0.00682   0.00129   0.0340   0.6428   0.4833
  -0.750  -0.2147   0.00672   0.00124   0.0341   0.6290   0.5095
  -0.500  -0.1876   0.00660   0.00120   0.0342   0.6161   0.5405
  -0.250  -0.1605   0.00650   0.00117   0.0343   0.6034   0.5731
   0.000  -0.1332   0.00643   0.00116   0.0343   0.5906   0.6003
   0.250  -0.1055   0.00639   0.00115   0.0343   0.5783   0.6230
   0.500  -0.0778   0.00636   0.00115   0.0343   0.5658   0.6426
   0.750  -0.0498   0.00635   0.00116   0.0342   0.5531   0.6601
   1.000  -0.0218   0.00634   0.00117   0.0342   0.5402   0.6761
   1.250   0.0061   0.00637   0.00119   0.0341   0.5231   0.6902
   1.500   0.0340   0.00643   0.00122   0.0340   0.5027   0.7038
   1.750   0.0620   0.00647   0.00125   0.0339   0.4863   0.7165
   2.000   0.0901   0.00651   0.00128   0.0338   0.4738   0.7284
   2.250   0.1181   0.00652   0.00133   0.0337   0.4628   0.7408
   2.500   0.1461   0.00655   0.00137   0.0337   0.4521   0.7529
   2.750   0.1740   0.00658   0.00143   0.0336   0.4420   0.7652
   3.000   0.2017   0.00663   0.00149   0.0336   0.4270   0.7785
   3.250   0.2290   0.00675   0.00156   0.0336   0.3991   0.7924
   3.500   0.2558   0.00689   0.00165   0.0337   0.3670   0.8072
   3.750   0.2816   0.00715   0.00178   0.0339   0.3139   0.8236
   4.000   0.3068   0.00750   0.00196   0.0341   0.2544   0.8411
   4.500   0.3583   0.00824   0.00238   0.0344   0.1515   0.8756
   4.750   0.3865   0.00857   0.00260   0.0339   0.1096   0.8946
   5.000   0.4241   0.00906   0.00293   0.0311   0.0577   0.9157
   5.250   0.4885   0.00947   0.00330   0.0222   0.0366   0.9298
   5.500   0.5499   0.00985   0.00368   0.0142   0.0287   0.9384
   5.750   0.5988   0.01021   0.00404   0.0091   0.0244   0.9455
   6.000   0.6403   0.01056   0.00438   0.0058   0.0218   0.9507
   6.500   0.7130   0.01120   0.00504   0.0015   0.0180   0.9672
   7.250   0.7886   0.01224   0.00609   0.0025   0.0149   0.9963
   7.500   0.8221   0.01254   0.00642   0.0009   0.0141   0.9977
   7.750   0.8552   0.01287   0.00677  -0.0006   0.0132   0.9989
   8.000   0.8879   0.01325   0.00714  -0.0021   0.0124   0.9999
   8.250   0.9123   0.01370   0.00762  -0.0017   0.0116   1.0000
   8.500   0.9361   0.01402   0.00797  -0.0012   0.0113   1.0000
   8.750   0.9597   0.01437   0.00835  -0.0006   0.0109   1.0000
   9.000   0.9830   0.01474   0.00876   0.0000   0.0104   1.0000
   9.250   1.0060   0.01514   0.00918   0.0006   0.0100   1.0000
   9.500   1.0286   0.01556   0.00962   0.0013   0.0096   1.0000
   9.750   1.0507   0.01604   0.01013   0.0020   0.0092   1.0000
  10.000   1.0716   0.01662   0.01075   0.0030   0.0088   1.0000
  10.250   1.0920   0.01722   0.01140   0.0039   0.0086   1.0000
  10.500   1.1130   0.01773   0.01196   0.0048   0.0084   1.0000
  10.750   1.1331   0.01829   0.01258   0.0058   0.0083   1.0000
  11.000   1.1526   0.01887   0.01323   0.0069   0.0081   1.0000
  11.250   1.1713   0.01949   0.01391   0.0081   0.0079   1.0000
  11.500   1.1892   0.02013   0.01460   0.0094   0.0077   1.0000
  11.750   1.2060   0.02081   0.01534   0.0108   0.0076   1.0000
  12.000   1.2220   0.02152   0.01611   0.0123   0.0074   1.0000
  12.250   1.2371   0.02225   0.01690   0.0139   0.0073   1.0000
  12.500   1.2508   0.02302   0.01772   0.0157   0.0071   1.0000
  12.750   1.2610   0.02379   0.01855   0.0181   0.0070   1.0000
  13.000   1.2650   0.02460   0.01943   0.0214   0.0068   1.0000
  13.250   1.2697   0.02556   0.02046   0.0243   0.0067   1.0000
  13.500   1.2739   0.02675   0.02172   0.0267   0.0066   1.0000
  13.750   1.2766   0.02821   0.02327   0.0289   0.0064   1.0000
  14.000   1.2764   0.03005   0.02522   0.0309   0.0063   1.0000
  14.250   1.2804   0.03173   0.02699   0.0322   0.0062   1.0000
  14.500   1.2843   0.03352   0.02888   0.0333   0.0062   1.0000
  14.750   1.2877   0.03549   0.03095   0.0340   0.0062   1.0000
  15.000   1.2904   0.03767   0.03324   0.0344   0.0061   1.0000
  15.250   1.2908   0.04023   0.03590   0.0346   0.0061   1.0000
  15.500   1.2908   0.04300   0.03879   0.0344   0.0060   1.0000
  15.750   1.2887   0.04615   0.04207   0.0338   0.0060   1.0000
  16.000   1.2851   0.04963   0.04567   0.0330   0.0059   1.0000
  16.250   1.2794   0.05355   0.04970   0.0318   0.0059   1.0000
  16.500   1.2712   0.05791   0.05419   0.0302   0.0059   1.0000
  16.750   1.2616   0.06262   0.05903   0.0284   0.0058   1.0000
  17.000   1.2498   0.06787   0.06441   0.0262   0.0058   1.0000
  17.250   1.2365   0.07351   0.07018   0.0237   0.0058   1.0000
  17.500   1.2196   0.07995   0.07675   0.0207   0.0058   1.0000
  17.750   1.2007   0.08692   0.08386   0.0174   0.0057   1.0000
  18.000   1.1793   0.09462   0.09170   0.0136   0.0057   1.0000
  18.250   1.1543   0.10324   0.10046   0.0093   0.0057   1.0000
  18.500   1.1266   0.11265   0.11002   0.0046   0.0058   1.0000
  18.750   1.0973   0.12273   0.12023  -0.0005   0.0058   1.0000
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