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FX 79-L-120 (fx79l120-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: FX 79-L-120 (fx79l120-il)
Reynolds number: 500,000
Max Cl/Cd: 58.71 at α=6°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx79l120-il-500000.txt
Download as CSV file: xf-fx79l120-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 79-L-120                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.750  -1.0502   0.10248   0.09943   0.0008   1.0000   0.0169
 -16.500  -1.0729   0.09353   0.09030  -0.0048   1.0000   0.0169
 -16.250  -1.0987   0.08467   0.08125  -0.0102   1.0000   0.0169
 -16.000  -1.1123   0.07836   0.07478  -0.0140   1.0000   0.0168
 -15.750  -1.1324   0.07153   0.06777  -0.0177   1.0000   0.0169
 -15.500  -1.1534   0.06513   0.06121  -0.0207   1.0000   0.0172
 -15.250  -1.1654   0.06017   0.05607  -0.0229   1.0000   0.0171
 -15.000  -1.1721   0.05617   0.05198  -0.0244   1.0000   0.0174
 -14.750  -1.1824   0.05175   0.04737  -0.0258   1.0000   0.0174
 -14.500  -1.1835   0.04868   0.04421  -0.0268   1.0000   0.0176
 -14.250  -1.1815   0.04608   0.04154  -0.0276   1.0000   0.0180
 -14.000  -1.1821   0.04319   0.03853  -0.0282   1.0000   0.0183
 -13.750  -1.1786   0.04090   0.03615  -0.0287   1.0000   0.0187
 -13.500  -1.1762   0.03847   0.03357  -0.0287   1.0000   0.0188
 -13.250  -1.1710   0.03651   0.03149  -0.0287   1.0000   0.0193
 -13.000  -1.1660   0.03453   0.02937  -0.0284   1.0000   0.0197
 -12.750  -1.1599   0.03270   0.02740  -0.0278   1.0000   0.0201
 -12.500  -1.1510   0.03135   0.02591  -0.0271   1.0000   0.0205
 -12.250  -1.1464   0.02929   0.02368  -0.0257   1.0000   0.0210
 -12.000  -1.1389   0.02774   0.02207  -0.0243   1.0000   0.0217
 -11.750  -1.1277   0.02680   0.02110  -0.0229   1.0000   0.0223
 -11.500  -1.1161   0.02585   0.02009  -0.0211   1.0000   0.0229
 -11.250  -1.1029   0.02506   0.01923  -0.0195   1.0000   0.0236
 -11.000  -1.0875   0.02418   0.01825  -0.0181   1.0000   0.0245
 -10.750  -1.0708   0.02336   0.01733  -0.0168   1.0000   0.0251
 -10.500  -1.0571   0.02209   0.01597  -0.0152   1.0000   0.0261
 -10.250  -1.0410   0.02117   0.01504  -0.0139   1.0000   0.0271
 -10.000  -1.0220   0.02057   0.01442  -0.0128   1.0000   0.0283
  -9.750  -1.0022   0.01999   0.01379  -0.0118   1.0000   0.0295
  -9.500  -0.9820   0.01940   0.01310  -0.0107   1.0000   0.0306
  -9.250  -0.9653   0.01841   0.01206  -0.0092   1.0000   0.0319
  -9.000  -0.9471   0.01765   0.01130  -0.0079   1.0000   0.0335
  -8.750  -0.9260   0.01715   0.01079  -0.0069   1.0000   0.0351
  -8.500  -0.9040   0.01673   0.01032  -0.0060   1.0000   0.0370
  -8.250  -0.8848   0.01602   0.00955  -0.0047   1.0000   0.0388
  -8.000  -0.8653   0.01536   0.00891  -0.0034   1.0000   0.0411
  -7.750  -0.8435   0.01492   0.00845  -0.0024   1.0000   0.0435
  -7.500  -0.8203   0.01462   0.00810  -0.0016   1.0000   0.0457
  -7.250  -0.8017   0.01387   0.00736  -0.0001   1.0000   0.0491
  -7.000  -0.7795   0.01348   0.00698   0.0009   1.0000   0.0524
  -6.750  -0.7565   0.01319   0.00664   0.0018   1.0000   0.0552
  -6.500  -0.7368   0.01259   0.00608   0.0031   1.0000   0.0602
  -6.250  -0.7146   0.01225   0.00574   0.0042   1.0000   0.0645
  -6.000  -0.6940   0.01182   0.00532   0.0055   1.0000   0.0704
  -5.500  -0.6337   0.01095   0.00455   0.0040   0.9823   0.0900
  -5.250  -0.5917   0.01040   0.00412   0.0006   0.9644   0.1135
  -5.000  -0.5431   0.00970   0.00366  -0.0044   0.9439   0.1643
  -4.750  -0.4971   0.00886   0.00316  -0.0090   0.9138   0.2480
  -4.500  -0.4667   0.00823   0.00280  -0.0100   0.8782   0.3361
  -4.250  -0.4436   0.00786   0.00261  -0.0091   0.8490   0.4069
  -4.000  -0.4202   0.00771   0.00250  -0.0081   0.8260   0.4499
  -3.750  -0.3956   0.00764   0.00242  -0.0073   0.8072   0.4791
  -3.500  -0.3707   0.00760   0.00236  -0.0065   0.7909   0.5022
  -3.250  -0.3453   0.00759   0.00230  -0.0058   0.7768   0.5211
  -3.000  -0.3195   0.00759   0.00225  -0.0052   0.7645   0.5372
  -2.750  -0.2935   0.00759   0.00221  -0.0046   0.7531   0.5505
  -2.500  -0.2673   0.00758   0.00218  -0.0041   0.7422   0.5633
  -2.250  -0.2409   0.00760   0.00214  -0.0036   0.7327   0.5752
  -2.000  -0.2145   0.00762   0.00213  -0.0031   0.7231   0.5881
  -1.750  -0.1882   0.00762   0.00213  -0.0026   0.7145   0.5999
  -1.500  -0.1616   0.00762   0.00212  -0.0021   0.7062   0.6104
  -1.250  -0.1349   0.00766   0.00211  -0.0017   0.6985   0.6213
  -1.000  -0.1083   0.00764   0.00211  -0.0013   0.6905   0.6305
  -0.750  -0.0813   0.00766   0.00210  -0.0010   0.6831   0.6390
  -0.500  -0.0543   0.00764   0.00210  -0.0006   0.6756   0.6467
  -0.250  -0.0271   0.00768   0.00208  -0.0003   0.6690   0.6546
   0.000   0.0000   0.00764   0.00209   0.0000   0.6615   0.6616
   0.250   0.0272   0.00768   0.00208   0.0003   0.6546   0.6690
   0.500   0.0543   0.00764   0.00210   0.0006   0.6468   0.6758
   0.750   0.0813   0.00766   0.00210   0.0010   0.6391   0.6834
   1.000   0.1083   0.00764   0.00211   0.0013   0.6304   0.6905
   1.250   0.1350   0.00766   0.00211   0.0017   0.6214   0.6983
   1.500   0.1617   0.00762   0.00212   0.0022   0.6105   0.7062
   1.750   0.1882   0.00761   0.00212   0.0026   0.5993   0.7147
   2.000   0.2145   0.00762   0.00213   0.0031   0.5879   0.7233
   2.250   0.2409   0.00760   0.00214   0.0036   0.5753   0.7328
   2.500   0.2673   0.00758   0.00217   0.0041   0.5631   0.7422
   2.750   0.2936   0.00759   0.00221   0.0046   0.5508   0.7531
   3.000   0.3195   0.00759   0.00225   0.0052   0.5373   0.7646
   3.250   0.3453   0.00759   0.00230   0.0058   0.5212   0.7768
   3.500   0.3708   0.00760   0.00236   0.0065   0.5024   0.7910
   3.750   0.3957   0.00764   0.00242   0.0073   0.4789   0.8072
   4.000   0.4201   0.00771   0.00250   0.0081   0.4495   0.8262
   4.250   0.4435   0.00787   0.00260   0.0091   0.4049   0.8493
   4.500   0.4667   0.00823   0.00280   0.0100   0.3357   0.8787
   4.750   0.4973   0.00885   0.00316   0.0090   0.2484   0.9140
   5.000   0.5430   0.00970   0.00366   0.0045   0.1638   0.9437
   5.250   0.5918   0.01039   0.00412  -0.0006   0.1139   0.9644
   5.500   0.6337   0.01095   0.00454  -0.0040   0.0903   0.9823
   6.000   0.6940   0.01182   0.00532  -0.0054   0.0702   1.0000
   6.250   0.7148   0.01224   0.00573  -0.0042   0.0644   1.0000
   6.500   0.7368   0.01259   0.00607  -0.0031   0.0599   1.0000
   6.750   0.7568   0.01316   0.00662  -0.0018   0.0550   1.0000
   7.000   0.7796   0.01348   0.00697  -0.0009   0.0522   1.0000
   7.250   0.8018   0.01387   0.00736   0.0001   0.0490   1.0000
   7.500   0.8204   0.01461   0.00809   0.0016   0.0456   1.0000
   7.750   0.8436   0.01493   0.00846   0.0024   0.0434   1.0000
   8.000   0.8654   0.01536   0.00891   0.0034   0.0412   1.0000
   8.250   0.8849   0.01602   0.00955   0.0047   0.0389   1.0000
   8.500   0.9041   0.01673   0.01032   0.0060   0.0370   1.0000
   8.750   0.9259   0.01718   0.01082   0.0069   0.0352   1.0000
   9.000   0.9471   0.01765   0.01130   0.0079   0.0334   1.0000
   9.250   0.9654   0.01842   0.01207   0.0092   0.0319   1.0000
   9.500   0.9821   0.01942   0.01312   0.0107   0.0306   1.0000
   9.750   1.0031   0.01989   0.01368   0.0116   0.0293   1.0000
  10.000   1.0228   0.02048   0.01432   0.0127   0.0281   1.0000
  10.250   1.0419   0.02109   0.01495   0.0137   0.0270   1.0000
  10.500   1.0571   0.02211   0.01598   0.0152   0.0260   1.0000
  10.750   1.0708   0.02341   0.01737   0.0168   0.0251   1.0000
  11.000   1.0878   0.02419   0.01827   0.0181   0.0244   1.0000
  11.250   1.1033   0.02507   0.01924   0.0194   0.0237   1.0000
  11.500   1.1160   0.02599   0.02025   0.0211   0.0230   1.0000
  11.750   1.1291   0.02665   0.02093   0.0227   0.0222   1.0000
  12.000   1.1394   0.02781   0.02215   0.0242   0.0217   1.0000
  12.250   1.1446   0.02972   0.02413   0.0258   0.0209   1.0000
  12.500   1.1526   0.03127   0.02581   0.0269   0.0205   1.0000
  12.750   1.1604   0.03276   0.02746   0.0277   0.0201   1.0000
  13.000   1.1674   0.03449   0.02933   0.0282   0.0198   1.0000
  13.250   1.1733   0.03630   0.03127   0.0285   0.0191   1.0000
  13.500   1.1776   0.03841   0.03351   0.0285   0.0187   1.0000
  13.750   1.1801   0.04084   0.03607   0.0284   0.0184   1.0000
  14.000   1.1816   0.04343   0.03878   0.0281   0.0182   1.0000
  14.250   1.1831   0.04606   0.04151   0.0274   0.0179   1.0000
  14.500   1.1816   0.04913   0.04470   0.0266   0.0177   1.0000
  14.750   1.1826   0.05193   0.04756   0.0256   0.0174   1.0000
  15.000   1.1756   0.05591   0.05170   0.0242   0.0173   1.0000
  15.250   1.1667   0.06024   0.05614   0.0226   0.0171   1.0000
  15.500   1.1473   0.06620   0.06228   0.0201   0.0169   1.0000
  15.750   1.1244   0.07308   0.06936   0.0166   0.0167   1.0000
  16.000   1.1115   0.07885   0.07528   0.0135   0.0168   1.0000
  16.250   1.0925   0.08606   0.08267   0.0092   0.0168   1.0000
  16.500   1.0785   0.09297   0.08974   0.0048   0.0170   1.0000
  16.750   1.0481   0.10355   0.10053  -0.0019   0.0171   1.0000
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