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RAF-48 AIRFOIL (raf48-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: RAF-48 AIRFOIL (raf48-il)
Reynolds number: 1,000,000
Max Cl/Cd: 108.09 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-raf48-il-1000000-n5.txt
Download as CSV file: xf-raf48-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: RAF-48 AIRFOIL                                  
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -0.9800   0.09693   0.09403  -0.0456   1.0000   0.0131
 -18.500  -1.0564   0.08123   0.07810  -0.0548   1.0000   0.0128
 -18.250  -1.1308   0.06614   0.06274  -0.0639   1.0000   0.0125
 -18.000  -1.1743   0.05560   0.05198  -0.0707   1.0000   0.0122
 -17.750  -1.2031   0.04764   0.04383  -0.0761   1.0000   0.0125
 -17.500  -1.2192   0.04205   0.03810  -0.0797   1.0000   0.0126
 -17.250  -1.2276   0.03803   0.03395  -0.0818   1.0000   0.0126
 -17.000  -1.2312   0.03497   0.03078  -0.0829   1.0000   0.0129
 -16.750  -1.2331   0.03239   0.02810  -0.0834   1.0000   0.0132
 -16.500  -1.2324   0.03029   0.02591  -0.0832   1.0000   0.0133
 -16.250  -1.2298   0.02855   0.02409  -0.0825   1.0000   0.0135
 -16.000  -1.2257   0.02708   0.02253  -0.0815   1.0000   0.0138
 -15.750  -1.2202   0.02582   0.02120  -0.0801   1.0000   0.0140
 -15.500  -1.2153   0.02464   0.01995  -0.0784   1.0000   0.0144
 -15.250  -1.2089   0.02365   0.01891  -0.0764   1.0000   0.0149
 -15.000  -1.2016   0.02279   0.01800  -0.0742   1.0000   0.0152
 -14.750  -1.1934   0.02206   0.01722  -0.0718   1.0000   0.0157
 -14.500  -1.1852   0.02142   0.01653  -0.0692   1.0000   0.0161
 -13.500  -1.1125   0.01890   0.01384  -0.0651   0.9656   0.0184
 -13.250  -1.0643   0.01815   0.01304  -0.0701   0.9536   0.0194
 -13.000  -1.0129   0.01745   0.01224  -0.0757   0.9389   0.0202
 -12.750  -0.9714   0.01679   0.01149  -0.0793   0.9161   0.0211
 -12.500  -0.9491   0.01643   0.01101  -0.0786   0.8935   0.0218
 -12.250  -0.9306   0.01613   0.01062  -0.0771   0.8762   0.0227
 -12.000  -0.9126   0.01582   0.01022  -0.0754   0.8607   0.0232
 -11.750  -0.8934   0.01555   0.00986  -0.0738   0.8465   0.0238
 -11.500  -0.8747   0.01522   0.00944  -0.0723   0.8331   0.0242
 -11.250  -0.8559   0.01487   0.00903  -0.0707   0.8207   0.0249
 -11.000  -0.8358   0.01458   0.00868  -0.0693   0.8083   0.0257
 -10.750  -0.8150   0.01430   0.00834  -0.0681   0.7959   0.0264
 -10.500  -0.7935   0.01405   0.00801  -0.0669   0.7847   0.0271
 -10.250  -0.7719   0.01382   0.00770  -0.0657   0.7741   0.0277
 -10.000  -0.7493   0.01357   0.00738  -0.0647   0.7654   0.0282
  -9.500  -0.7050   0.01299   0.00672  -0.0626   0.7500   0.0301
  -9.250  -0.6819   0.01275   0.00643  -0.0617   0.7425   0.0309
  -9.000  -0.6584   0.01252   0.00616  -0.0609   0.7362   0.0316
  -8.750  -0.6342   0.01232   0.00590  -0.0601   0.7299   0.0324
  -8.500  -0.6107   0.01209   0.00562  -0.0593   0.7232   0.0333
  -8.250  -0.5868   0.01184   0.00535  -0.0585   0.7168   0.0345
  -8.000  -0.5627   0.01163   0.00511  -0.0577   0.7096   0.0358
  -7.750  -0.5384   0.01145   0.00487  -0.0570   0.7030   0.0368
  -7.500  -0.5133   0.01126   0.00465  -0.0564   0.6968   0.0378
  -7.250  -0.4888   0.01106   0.00442  -0.0556   0.6899   0.0393
  -7.000  -0.4641   0.01087   0.00420  -0.0550   0.6838   0.0410
  -6.750  -0.4387   0.01068   0.00400  -0.0544   0.6786   0.0427
  -6.500  -0.4132   0.01053   0.00381  -0.0539   0.6738   0.0443
  -6.000  -0.3626   0.01017   0.00343  -0.0527   0.6648   0.0498
  -5.750  -0.3368   0.01001   0.00326  -0.0522   0.6603   0.0527
  -5.500  -0.3114   0.00984   0.00309  -0.0516   0.6556   0.0565
  -5.250  -0.2858   0.00969   0.00293  -0.0511   0.6510   0.0611
  -5.000  -0.2600   0.00952   0.00278  -0.0506   0.6464   0.0675
  -4.750  -0.2346   0.00934   0.00264  -0.0500   0.6411   0.0774
  -4.500  -0.2091   0.00918   0.00251  -0.0495   0.6362   0.0874
  -4.250  -0.1832   0.00904   0.00239  -0.0490   0.6319   0.0961
  -4.000  -0.1566   0.00893   0.00229  -0.0487   0.6271   0.1034
  -3.750  -0.1307   0.00881   0.00219  -0.0482   0.6217   0.1118
  -3.500  -0.1044   0.00873   0.00210  -0.0477   0.6165   0.1189
  -3.250  -0.0780   0.00862   0.00201  -0.0474   0.6103   0.1280
  -3.000  -0.0519   0.00853   0.00193  -0.0469   0.6039   0.1368
  -2.750  -0.0256   0.00845   0.00186  -0.0465   0.5981   0.1461
  -2.500   0.0006   0.00834   0.00179  -0.0461   0.5917   0.1591
  -2.250   0.0263   0.00825   0.00172  -0.0456   0.5849   0.1731
  -2.000   0.0525   0.00815   0.00167  -0.0451   0.5784   0.1884
  -1.750   0.0780   0.00805   0.00161  -0.0446   0.5703   0.2106
  -1.500   0.1033   0.00794   0.00157  -0.0440   0.5620   0.2366
  -1.250   0.1287   0.00787   0.00153  -0.0434   0.5522   0.2597
  -1.000   0.1545   0.00780   0.00151  -0.0430   0.5430   0.2799
  -0.750   0.1800   0.00777   0.00148  -0.0424   0.5334   0.2986
  -0.500   0.2056   0.00771   0.00147  -0.0419   0.5229   0.3197
  -0.250   0.2305   0.00766   0.00145  -0.0412   0.5118   0.3460
   0.250   0.2782   0.00747   0.00146  -0.0396   0.4889   0.4360
   0.500   0.3025   0.00741   0.00148  -0.0388   0.4792   0.4742
   0.750   0.3266   0.00738   0.00150  -0.0380   0.4692   0.5089
   1.000   0.3501   0.00727   0.00153  -0.0371   0.4607   0.5568
   1.250   0.3721   0.00718   0.00157  -0.0358   0.4523   0.6144
   1.500   0.3950   0.00708   0.00162  -0.0347   0.4457   0.6660
   1.750   0.4175   0.00704   0.00168  -0.0335   0.4382   0.7094
   2.000   0.4406   0.00702   0.00175  -0.0324   0.4309   0.7444
   2.250   0.4624   0.00700   0.00183  -0.0311   0.4222   0.7856
   2.500   0.4856   0.00703   0.00191  -0.0300   0.4149   0.8158
   2.750   0.5105   0.00706   0.00198  -0.0293   0.4088   0.8355
   3.000   0.5348   0.00712   0.00207  -0.0285   0.4018   0.8570
   3.250   0.5615   0.00713   0.00214  -0.0282   0.3965   0.8777
   3.500   0.5926   0.00717   0.00223  -0.0288   0.3907   0.8993
   3.750   0.6423   0.00730   0.00240  -0.0338   0.3829   0.9211
   4.000   0.7066   0.00747   0.00256  -0.0419   0.3731   0.9340
   4.250   0.7545   0.00766   0.00272  -0.0464   0.3654   0.9431
   4.500   0.7937   0.00783   0.00288  -0.0489   0.3577   0.9522
   4.750   0.8244   0.00802   0.00304  -0.0496   0.3512   0.9641
   5.000   0.8517   0.00816   0.00318  -0.0495   0.3454   0.9748
   5.500   0.9131   0.00852   0.00350  -0.0509   0.3293   0.9859
   5.750   0.9447   0.00874   0.00366  -0.0519   0.3170   0.9890
   6.000   0.9739   0.00902   0.00387  -0.0525   0.2989   0.9921
   6.250   1.0032   0.00936   0.00411  -0.0532   0.2777   0.9944
   6.500   1.0335   0.00975   0.00437  -0.0541   0.2556   0.9966
   6.750   1.0635   0.01017   0.00467  -0.0551   0.2327   0.9986
   7.000   1.0935   0.01055   0.00497  -0.0560   0.2155   1.0000
   7.250   1.1101   0.01089   0.00524  -0.0540   0.2022   1.0000
   7.500   1.1268   0.01121   0.00552  -0.0520   0.1913   1.0000
   7.750   1.1425   0.01157   0.00582  -0.0498   0.1796   1.0000
   8.000   1.1584   0.01191   0.00611  -0.0477   0.1691   1.0000
   8.250   1.1737   0.01225   0.00642  -0.0454   0.1593   1.0000
   8.500   1.1871   0.01266   0.00677  -0.0429   0.1483   1.0000
   8.750   1.2006   0.01302   0.00711  -0.0404   0.1403   1.0000
   9.000   1.2108   0.01334   0.00741  -0.0372   0.1341   1.0000
   9.250   1.2194   0.01367   0.00773  -0.0337   0.1276   1.0000
   9.500   1.2292   0.01405   0.00809  -0.0306   0.1214   1.0000
   9.750   1.2385   0.01450   0.00852  -0.0276   0.1136   1.0000
  10.000   1.2490   0.01499   0.00899  -0.0249   0.1064   1.0000
  10.250   1.2575   0.01561   0.00957  -0.0221   0.0976   1.0000
  10.500   1.2652   0.01636   0.01027  -0.0194   0.0865   1.0000
  10.750   1.2692   0.01736   0.01118  -0.0165   0.0707   1.0000
  11.500   1.2894   0.02051   0.01425  -0.0101   0.0463   1.0000
  11.750   1.2978   0.02161   0.01534  -0.0084   0.0421   1.0000
  12.000   1.3088   0.02259   0.01636  -0.0071   0.0398   1.0000
  12.500   1.3282   0.02486   0.01867  -0.0047   0.0357   1.0000
  12.750   1.3384   0.02602   0.01987  -0.0037   0.0343   1.0000
  13.000   1.3469   0.02735   0.02121  -0.0026   0.0326   1.0000
  13.250   1.3553   0.02871   0.02261  -0.0017   0.0315   1.0000
  13.500   1.3645   0.03004   0.02398  -0.0008   0.0304   1.0000
  13.750   1.3726   0.03149   0.02547   0.0000   0.0292   1.0000
  14.000   1.3795   0.03306   0.02709   0.0008   0.0281   1.0000
  14.250   1.3857   0.03473   0.02879   0.0015   0.0272   1.0000
  14.500   1.3918   0.03644   0.03055   0.0022   0.0263   1.0000
  14.750   1.3988   0.03814   0.03230   0.0027   0.0256   1.0000
  15.000   1.4044   0.03999   0.03421   0.0032   0.0248   1.0000
  15.250   1.4085   0.04203   0.03629   0.0036   0.0236   1.0000
  15.500   1.4124   0.04414   0.03845   0.0040   0.0230   1.0000
  15.750   1.4159   0.04634   0.04070   0.0043   0.0220   1.0000
  16.000   1.4195   0.04858   0.04300   0.0044   0.0214   1.0000
  16.250   1.4222   0.05097   0.04545   0.0045   0.0207   1.0000
  16.500   1.4228   0.05364   0.04816   0.0045   0.0195   1.0000
  16.750   1.4239   0.05631   0.05089   0.0044   0.0191   1.0000
  17.000   1.4248   0.05903   0.05367   0.0042   0.0183   1.0000
  17.250   1.4251   0.06188   0.05659   0.0040   0.0177   1.0000
  17.500   1.4239   0.06497   0.05974   0.0036   0.0168   1.0000
  17.750   1.4211   0.06830   0.06313   0.0031   0.0160   1.0000
  18.000   1.4182   0.07168   0.06657   0.0025   0.0156   1.0000
  18.250   1.4161   0.07500   0.06997   0.0018   0.0152   1.0000
  18.500   1.4131   0.07848   0.07352   0.0011   0.0147   1.0000
  18.750   1.4090   0.08217   0.07728   0.0003   0.0142   1.0000
  19.000   1.4038   0.08601   0.08119  -0.0007   0.0139   1.0000
  19.250   1.3975   0.09005   0.08530  -0.0018   0.0134   1.0000
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