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NASA SC(2)-0412 AIRFOIL (sc20412-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NASA SC(2)-0412 AIRFOIL (sc20412-il)
Reynolds number: 1,000,000
Max Cl/Cd: 75.82 at α=7.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-sc20412-il-1000000.txt
Download as CSV file: xf-sc20412-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA SC(2)-0412 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.250  -1.1059   0.12730   0.12472  -0.0058   1.0000   0.0172
 -19.000  -1.1447   0.11529   0.11253  -0.0127   1.0000   0.0172
 -18.750  -1.1776   0.10484   0.10192  -0.0186   1.0000   0.0172
 -18.500  -1.2045   0.09572   0.09265  -0.0237   1.0000   0.0172
 -18.250  -1.2275   0.08756   0.08433  -0.0284   1.0000   0.0172
 -18.000  -1.2454   0.08041   0.07704  -0.0324   1.0000   0.0172
 -17.750  -1.2602   0.07405   0.07053  -0.0359   1.0000   0.0173
 -17.500  -1.2715   0.06847   0.06482  -0.0389   1.0000   0.0173
 -17.250  -1.2798   0.06356   0.05978  -0.0413   1.0000   0.0174
 -17.000  -1.2851   0.05932   0.05542  -0.0433   1.0000   0.0174
 -16.750  -1.2908   0.05523   0.05121  -0.0449   1.0000   0.0175
 -16.500  -1.3034   0.05058   0.04642  -0.0464   1.0000   0.0176
 -16.250  -1.3115   0.04674   0.04245  -0.0473   1.0000   0.0178
 -16.000  -1.3155   0.04359   0.03921  -0.0478   1.0000   0.0180
 -15.750  -1.3157   0.04093   0.03647  -0.0481   1.0000   0.0182
 -15.500  -1.3132   0.03861   0.03408  -0.0482   1.0000   0.0183
 -15.250  -1.3084   0.03658   0.03197  -0.0482   1.0000   0.0185
 -15.000  -1.3016   0.03477   0.03010  -0.0481   1.0000   0.0187
 -14.750  -1.2932   0.03315   0.02841  -0.0479   1.0000   0.0189
 -14.500  -1.2836   0.03166   0.02686  -0.0476   1.0000   0.0192
 -14.250  -1.2729   0.03028   0.02542  -0.0473   1.0000   0.0194
 -14.000  -1.2613   0.02900   0.02408  -0.0470   1.0000   0.0197
 -13.750  -1.2495   0.02777   0.02277  -0.0465   1.0000   0.0200
 -13.500  -1.2372   0.02660   0.02153  -0.0460   1.0000   0.0203
 -13.250  -1.2241   0.02553   0.02040  -0.0454   1.0000   0.0205
 -13.000  -1.2107   0.02456   0.01936  -0.0447   1.0000   0.0207
 -12.750  -1.1993   0.02356   0.01830  -0.0436   1.0000   0.0209
 -12.500  -1.1932   0.02209   0.01677  -0.0423   1.0000   0.0215
 -12.250  -1.1776   0.02109   0.01574  -0.0420   1.0000   0.0219
 -12.000  -1.1590   0.02031   0.01493  -0.0418   1.0000   0.0224
 -11.750  -1.1391   0.01962   0.01421  -0.0416   1.0000   0.0229
 -11.500  -1.1184   0.01897   0.01352  -0.0415   1.0000   0.0235
 -11.250  -1.0968   0.01839   0.01289  -0.0413   1.0000   0.0240
 -11.000  -1.0747   0.01788   0.01234  -0.0411   1.0000   0.0245
 -10.750  -1.0540   0.01711   0.01153  -0.0408   1.0000   0.0253
 -10.500  -1.0320   0.01648   0.01089  -0.0406   1.0000   0.0261
 -10.250  -1.0089   0.01604   0.01044  -0.0404   1.0000   0.0270
 -10.000  -0.9854   0.01564   0.01002  -0.0401   1.0000   0.0278
  -9.750  -0.9617   0.01529   0.00965  -0.0398   1.0000   0.0286
  -9.500  -0.9381   0.01476   0.00909  -0.0396   1.0000   0.0298
  -9.250  -0.9141   0.01432   0.00866  -0.0395   1.0000   0.0310
  -9.000  -0.8899   0.01401   0.00834  -0.0392   1.0000   0.0322
  -8.750  -0.8655   0.01372   0.00803  -0.0390   1.0000   0.0332
  -8.500  -0.8409   0.01338   0.00767  -0.0388   1.0000   0.0343
  -8.250  -0.8116   0.01291   0.00722  -0.0397   0.9996   0.0361
  -8.000  -0.7777   0.01260   0.00691  -0.0414   0.9988   0.0377
  -7.750  -0.7436   0.01233   0.00663  -0.0430   0.9978   0.0391
  -7.500  -0.7092   0.01189   0.00620  -0.0449   0.9968   0.0413
  -7.250  -0.6747   0.01160   0.00593  -0.0466   0.9958   0.0435
  -7.000  -0.6400   0.01138   0.00570  -0.0483   0.9948   0.0453
  -6.750  -0.6047   0.01099   0.00534  -0.0503   0.9940   0.0482
  -6.500  -0.5696   0.01073   0.00510  -0.0521   0.9933   0.0510
  -6.250  -0.5363   0.01051   0.00488  -0.0534   0.9914   0.0532
  -6.000  -0.5014   0.01014   0.00455  -0.0553   0.9897   0.0577
  -5.750  -0.4663   0.00991   0.00432  -0.0570   0.9880   0.0609
  -5.500  -0.4303   0.00958   0.00404  -0.0590   0.9867   0.0666
  -5.250  -0.3944   0.00931   0.00381  -0.0610   0.9855   0.0728
  -5.000  -0.3581   0.00904   0.00360  -0.0630   0.9845   0.0815
  -4.750  -0.3215   0.00875   0.00338  -0.0651   0.9836   0.0940
  -4.500  -0.2850   0.00843   0.00316  -0.0672   0.9825   0.1122
  -4.250  -0.2513   0.00809   0.00296  -0.0687   0.9793   0.1397
  -4.000  -0.2162   0.00767   0.00274  -0.0707   0.9763   0.1858
  -3.750  -0.1802   0.00718   0.00251  -0.0729   0.9734   0.2435
  -3.500  -0.1425   0.00656   0.00224  -0.0756   0.9704   0.3353
  -3.250  -0.1058   0.00575   0.00193  -0.0783   0.9643   0.4647
  -3.000  -0.0714   0.00533   0.00182  -0.0799   0.9574   0.5598
  -2.750  -0.0415   0.00526   0.00182  -0.0802   0.9480   0.5910
  -2.500  -0.0119   0.00525   0.00181  -0.0803   0.9398   0.6068
  -2.250   0.0171   0.00525   0.00182  -0.0803   0.9302   0.6188
  -2.000   0.0457   0.00528   0.00181  -0.0802   0.9175   0.6279
  -1.750   0.0739   0.00531   0.00181  -0.0799   0.9016   0.6347
  -1.500   0.1024   0.00538   0.00180  -0.0798   0.8854   0.6408
  -1.250   0.1312   0.00543   0.00183  -0.0797   0.8709   0.6482
  -1.000   0.1601   0.00553   0.00188  -0.0796   0.8568   0.6557
  -0.750   0.1889   0.00562   0.00190  -0.0795   0.8369   0.6618
  -0.500   0.2177   0.00569   0.00194  -0.0795   0.8191   0.6658
  -0.250   0.2462   0.00582   0.00199  -0.0793   0.7945   0.6705
   0.000   0.2749   0.00598   0.00204  -0.0792   0.7692   0.6751
   0.250   0.3039   0.00607   0.00207  -0.0793   0.7443   0.6789
   0.500   0.3321   0.00623   0.00212  -0.0791   0.7098   0.6824
   0.750   0.3598   0.00648   0.00220  -0.0789   0.6581   0.6855
   1.000   0.3860   0.00701   0.00231  -0.0786   0.5509   0.6882
   1.250   0.4116   0.00774   0.00251  -0.0783   0.4206   0.6904
   1.500   0.4387   0.00827   0.00267  -0.0783   0.3317   0.6920
   1.750   0.4660   0.00875   0.00283  -0.0783   0.2568   0.6934
   2.000   0.4936   0.00919   0.00299  -0.0784   0.1948   0.6945
   2.250   0.5217   0.00946   0.00310  -0.0785   0.1566   0.6966
   2.500   0.5499   0.00969   0.00324  -0.0785   0.1327   0.6983
   2.750   0.5782   0.00993   0.00338  -0.0786   0.1126   0.6999
   3.000   0.6065   0.01016   0.00354  -0.0786   0.0975   0.7015
   3.250   0.6347   0.01038   0.00371  -0.0786   0.0852   0.7032
   3.500   0.6629   0.01062   0.00389  -0.0786   0.0767   0.7050
   3.750   0.6913   0.01081   0.00406  -0.0787   0.0718   0.7068
   4.000   0.7193   0.01107   0.00428  -0.0786   0.0660   0.7085
   4.250   0.7477   0.01125   0.00446  -0.0787   0.0632   0.7103
   4.500   0.7759   0.01147   0.00465  -0.0787   0.0598   0.7119
   4.750   0.8037   0.01175   0.00490  -0.0786   0.0561   0.7134
   5.000   0.8319   0.01189   0.00507  -0.0786   0.0541   0.7157
   5.250   0.8596   0.01210   0.00527  -0.0786   0.0514   0.7175
   5.500   0.8869   0.01240   0.00557  -0.0784   0.0484   0.7192
   5.750   0.9147   0.01259   0.00578  -0.0783   0.0465   0.7210
   6.000   0.9422   0.01284   0.00602  -0.0782   0.0443   0.7228
   6.250   0.9689   0.01320   0.00637  -0.0779   0.0418   0.7247
   6.500   0.9965   0.01340   0.00660  -0.0778   0.0400   0.7265
   6.750   1.0236   0.01367   0.00685  -0.0777   0.0380   0.7283
   7.000   1.0500   0.01406   0.00723  -0.0774   0.0359   0.7299
   7.250   1.0772   0.01429   0.00748  -0.0772   0.0344   0.7315
   7.500   1.1039   0.01456   0.00777  -0.0770   0.0328   0.7340
   7.750   1.1292   0.01503   0.00824  -0.0765   0.0311   0.7362
   8.000   1.1557   0.01531   0.00857  -0.0762   0.0301   0.7384
   8.250   1.1817   0.01563   0.00892  -0.0759   0.0290   0.7406
   8.500   1.2073   0.01601   0.00931  -0.0755   0.0279   0.7429
   8.750   1.2311   0.01664   0.00996  -0.0748   0.0266   0.7450
   9.000   1.2567   0.01699   0.01035  -0.0743   0.0260   0.7470
   9.250   1.2819   0.01740   0.01079  -0.0739   0.0253   0.7486
   9.500   1.3066   0.01780   0.01124  -0.0733   0.0246   0.7510
   9.750   1.3306   0.01827   0.01175  -0.0727   0.0239   0.7534
  10.000   1.3530   0.01893   0.01245  -0.0718   0.0231   0.7557
  10.250   1.3747   0.01965   0.01323  -0.0708   0.0225   0.7581
  10.500   1.3983   0.02011   0.01375  -0.0701   0.0221   0.7606
  10.750   1.4210   0.02064   0.01435  -0.0693   0.0216   0.7629
  11.000   1.4432   0.02122   0.01498  -0.0684   0.0212   0.7650
  11.250   1.4648   0.02180   0.01562  -0.0675   0.0208   0.7675
  11.500   1.4857   0.02240   0.01629  -0.0664   0.0204   0.7702
  11.750   1.5055   0.02307   0.01703  -0.0652   0.0201   0.7728
  12.000   1.5235   0.02390   0.01791  -0.0638   0.0197   0.7754
  12.250   1.5376   0.02503   0.01911  -0.0618   0.0193   0.7782
  12.500   1.5490   0.02634   0.02054  -0.0595   0.0190   0.7808
  12.750   1.5655   0.02708   0.02136  -0.0579   0.0188   0.7834
  13.000   1.5796   0.02788   0.02228  -0.0559   0.0187   0.7866
  13.250   1.5910   0.02874   0.02324  -0.0535   0.0185   0.7897
  13.500   1.5972   0.02969   0.02430  -0.0503   0.0183   0.7929
  13.750   1.6046   0.03079   0.02550  -0.0476   0.0182   0.7962
  14.000   1.6113   0.03200   0.02681  -0.0451   0.0180   0.7992
  14.250   1.6170   0.03333   0.02826  -0.0426   0.0178   0.8029
  14.500   1.6216   0.03480   0.02985  -0.0403   0.0177   0.8066
  14.750   1.6250   0.03645   0.03162  -0.0382   0.0175   0.8105
  15.000   1.6274   0.03829   0.03356  -0.0363   0.0174   0.8142
  15.250   1.6283   0.04035   0.03574  -0.0346   0.0173   0.8179
  15.500   1.6280   0.04264   0.03815  -0.0332   0.0172   0.8216
  15.750   1.6265   0.04520   0.04084  -0.0322   0.0170   0.8255
  16.000   1.6238   0.04805   0.04381  -0.0316   0.0169   0.8294
  16.250   1.6193   0.05130   0.04718  -0.0313   0.0168   0.8331
  16.500   1.6119   0.05512   0.05113  -0.0317   0.0167   0.8369
  16.750   1.6026   0.05944   0.05559  -0.0326   0.0166   0.8410
  17.000   1.5887   0.06480   0.06110  -0.0344   0.0166   0.8449
  17.250   1.5715   0.07117   0.06763  -0.0372   0.0165   0.8484
  17.500   1.5493   0.07894   0.07559  -0.0414   0.0165   0.8515
  17.750   1.5223   0.08823   0.08507  -0.0468   0.0165   0.8543
  18.000   1.4878   0.09930   0.09635  -0.0533   0.0165   0.8564
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