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NREL's S801 Airfoil (s801-nr) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NREL's S801 Airfoil (s801-nr)
Reynolds number: 200,000
Max Cl/Cd: 80.22 at α=6°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s801-nr-200000-n5.txt
Download as CSV file: xf-s801-nr-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S801 Airfoil                             
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -10.250  -0.3608   0.07544   0.07185  -0.0823   0.9761   0.0190
  -9.750  -0.4110   0.05164   0.04772  -0.1048   0.9418   0.0184
  -9.500  -0.4255   0.04536   0.04109  -0.1107   0.9248   0.0184
  -9.250  -0.4275   0.03872   0.03382  -0.1162   0.9113   0.0186
  -9.000  -0.4142   0.03396   0.02841  -0.1197   0.9016   0.0188
  -8.750  -0.3939   0.03083   0.02482  -0.1219   0.8920   0.0194
  -8.500  -0.3667   0.02921   0.02305  -0.1238   0.8836   0.0201
  -8.250  -0.3385   0.02761   0.02121  -0.1257   0.8754   0.0209
  -8.000  -0.3134   0.02582   0.01909  -0.1266   0.8667   0.0216
  -7.750  -0.2861   0.02404   0.01696  -0.1277   0.8591   0.0221
  -7.500  -0.2612   0.02263   0.01526  -0.1279   0.8510   0.0227
  -7.250  -0.2338   0.02139   0.01374  -0.1283   0.8440   0.0234
  -7.000  -0.2082   0.02047   0.01259  -0.1283   0.8368   0.0240
  -6.750  -0.1831   0.01944   0.01151  -0.1285   0.8300   0.0250
  -6.500  -0.1572   0.01878   0.01078  -0.1286   0.8237   0.0263
  -6.250  -0.1324   0.01809   0.01000  -0.1284   0.8170   0.0272
  -6.000  -0.1061   0.01741   0.00920  -0.1284   0.8118   0.0281
  -5.750  -0.0818   0.01683   0.00853  -0.1281   0.8060   0.0290
  -5.500  -0.0567   0.01626   0.00788  -0.1280   0.8008   0.0301
  -5.250  -0.0303   0.01573   0.00730  -0.1282   0.7965   0.0318
  -5.000  -0.0046   0.01536   0.00687  -0.1281   0.7919   0.0345
  -4.750   0.0213   0.01498   0.00642  -0.1280   0.7872   0.0371
  -4.500   0.0482   0.01457   0.00598  -0.1282   0.7830   0.0410
  -4.250   0.0760   0.01419   0.00555  -0.1285   0.7795   0.0489
  -4.000   0.1017   0.01380   0.00524  -0.1285   0.7749   0.0691
  -3.750   0.1281   0.01338   0.00499  -0.1287   0.7709   0.1108
  -3.500   0.1556   0.01298   0.00476  -0.1292   0.7676   0.1630
  -3.250   0.1839   0.01253   0.00455  -0.1299   0.7648   0.2387
  -3.000   0.2106   0.01185   0.00441  -0.1307   0.7615   0.3728
  -2.750   0.2359   0.01126   0.00447  -0.1307   0.7579   0.5283
  -2.500   0.2590   0.01133   0.00488  -0.1292   0.7546   0.6264
  -2.250   0.2862   0.01152   0.00504  -0.1288   0.7515   0.6711
  -2.000   0.3147   0.01171   0.00514  -0.1287   0.7490   0.6954
  -1.750   0.3415   0.01189   0.00526  -0.1284   0.7461   0.7117
  -1.500   0.3681   0.01206   0.00539  -0.1281   0.7431   0.7253
  -1.250   0.3957   0.01221   0.00547  -0.1280   0.7402   0.7374
  -1.000   0.4213   0.01238   0.00561  -0.1273   0.7375   0.7454
  -0.750   0.4495   0.01251   0.00567  -0.1273   0.7350   0.7549
  -0.500   0.4762   0.01266   0.00578  -0.1268   0.7328   0.7621
  -0.250   0.5026   0.01278   0.00589  -0.1266   0.7299   0.7701
   0.000   0.5269   0.01291   0.00604  -0.1258   0.7269   0.7759
   0.250   0.5546   0.01302   0.00612  -0.1259   0.7240   0.7831
   0.500   0.5810   0.01311   0.00620  -0.1255   0.7215   0.7876
   0.750   0.6085   0.01319   0.00626  -0.1255   0.7192   0.7917
   1.000   0.6373   0.01328   0.00632  -0.1258   0.7168   0.7959
   1.250   0.6641   0.01337   0.00644  -0.1259   0.7133   0.8000
   1.500   0.6895   0.01345   0.00654  -0.1254   0.7099   0.8025
   1.750   0.7166   0.01351   0.00662  -0.1254   0.7067   0.8052
   2.000   0.7454   0.01357   0.00667  -0.1257   0.7037   0.8078
   2.250   0.7735   0.01365   0.00675  -0.1259   0.7004   0.8105
   2.500   0.7996   0.01374   0.00689  -0.1258   0.6958   0.8133
   2.750   0.8274   0.01379   0.00696  -0.1259   0.6911   0.8155
   3.000   0.8562   0.01379   0.00695  -0.1261   0.6867   0.8173
   3.250   0.8791   0.01385   0.00709  -0.1252   0.6800   0.8194
   3.500   0.9062   0.01384   0.00711  -0.1251   0.6736   0.8213
   3.750   0.9314   0.01386   0.00717  -0.1246   0.6662   0.8237
   4.000   0.9576   0.01385   0.00718  -0.1243   0.6580   0.8261
   4.250   0.9825   0.01388   0.00726  -0.1238   0.6490   0.8284
   4.500   1.0098   0.01386   0.00724  -0.1237   0.6400   0.8303
   4.750   1.0310   0.01389   0.00738  -0.1225   0.6293   0.8322
   5.000   1.0540   0.01392   0.00747  -0.1215   0.6186   0.8344
   5.250   1.0769   0.01395   0.00757  -0.1206   0.6063   0.8368
   5.500   1.0985   0.01401   0.00768  -0.1194   0.5910   0.8391
   5.750   1.1193   0.01408   0.00779  -0.1181   0.5706   0.8415
   6.000   1.1391   0.01420   0.00787  -0.1165   0.5414   0.8440
   6.250   1.1530   0.01444   0.00794  -0.1138   0.4966   0.8465
   6.500   1.1589   0.01501   0.00822  -0.1097   0.4464   0.8496
   6.750   1.1602   0.01575   0.00871  -0.1050   0.4000   0.8533
   7.000   1.1625   0.01663   0.00937  -0.1007   0.3568   0.8569
   7.250   1.1657   0.01758   0.01014  -0.0968   0.3175   0.8604
   7.500   1.1691   0.01854   0.01095  -0.0931   0.2822   0.8639
   7.750   1.1738   0.01954   0.01183  -0.0898   0.2506   0.8677
   8.000   1.1798   0.02058   0.01275  -0.0869   0.2223   0.8720
   8.250   1.1862   0.02163   0.01371  -0.0842   0.1979   0.8765
   8.500   1.1935   0.02266   0.01468  -0.0817   0.1767   0.8814
   8.750   1.2016   0.02376   0.01572  -0.0796   0.1584   0.8869
   9.000   1.2099   0.02486   0.01680  -0.0775   0.1423   0.8924
   9.250   1.2186   0.02596   0.01789  -0.0755   0.1283   0.8992
   9.500   1.2279   0.02705   0.01898  -0.0737   0.1164   0.9076
   9.750   1.2372   0.02811   0.02009  -0.0719   0.1061   0.9203
  10.000   1.2435   0.02912   0.02116  -0.0697   0.0981   1.0000
  10.250   1.2550   0.03045   0.02249  -0.0687   0.0898   1.0000
  10.500   1.2674   0.03173   0.02382  -0.0678   0.0831   1.0000
  10.750   1.2774   0.03320   0.02528  -0.0668   0.0769   1.0000
  11.000   1.2895   0.03454   0.02668  -0.0659   0.0717   1.0000
  11.250   1.2999   0.03602   0.02819  -0.0650   0.0671   1.0000
  11.500   1.3087   0.03765   0.02985  -0.0640   0.0634   1.0000
  11.750   1.3199   0.03910   0.03141  -0.0631   0.0599   1.0000
  12.000   1.3294   0.04072   0.03309  -0.0623   0.0566   1.0000
  12.250   1.3354   0.04268   0.03506  -0.0613   0.0537   1.0000
  12.500   1.3459   0.04426   0.03676  -0.0606   0.0514   1.0000
  12.750   1.3552   0.04599   0.03858  -0.0599   0.0490   1.0000
  13.000   1.3632   0.04786   0.04053  -0.0592   0.0467   1.0000
  13.250   1.3686   0.05003   0.04273  -0.0585   0.0448   1.0000
  13.500   1.3756   0.05208   0.04489  -0.0578   0.0430   1.0000
  13.750   1.3839   0.05403   0.04697  -0.0573   0.0413   1.0000
  14.000   1.3911   0.05613   0.04918  -0.0568   0.0396   1.0000
  14.250   1.3971   0.05840   0.05154  -0.0565   0.0380   1.0000
  14.500   1.4006   0.06097   0.05416  -0.0561   0.0366   1.0000
  14.750   1.4048   0.06354   0.05682  -0.0558   0.0353   1.0000
  15.000   1.4111   0.06592   0.05937  -0.0556   0.0339   1.0000
  15.250   1.4160   0.06850   0.06210  -0.0556   0.0324   1.0000
  15.500   1.4197   0.07127   0.06498  -0.0557   0.0310   1.0000
  15.750   1.4211   0.07437   0.06815  -0.0560   0.0298   1.0000
  16.000   1.4212   0.07772   0.07159  -0.0563   0.0287   1.0000
  16.250   1.4243   0.08078   0.07484  -0.0567   0.0275   1.0000
  16.500   1.4257   0.08412   0.07834  -0.0573   0.0262   1.0000
  16.750   1.4259   0.08770   0.08206  -0.0582   0.0252   1.0000
  17.000   1.4245   0.09157   0.08605  -0.0592   0.0243   1.0000
  17.250   1.4210   0.09587   0.09043  -0.0606   0.0235   1.0000
  17.500   1.4177   0.10021   0.09492  -0.0619   0.0227   1.0000
  17.750   1.4151   0.10457   0.09948  -0.0635   0.0218   1.0000
  18.000   1.4113   0.10921   0.10431  -0.0653   0.0210   1.0000
  18.250   1.4066   0.11409   0.10936  -0.0675   0.0203   1.0000
  18.500   1.4010   0.11923   0.11463  -0.0700   0.0196   1.0000
  18.750   1.3944   0.12464   0.12017  -0.0728   0.0191   1.0000
  19.000   1.3869   0.13029   0.12593  -0.0759   0.0186   1.0000
  19.250   1.3787   0.13619   0.13195  -0.0792   0.0181   1.0000
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