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NREL's S801 Airfoil (s801-nr) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NREL's S801 Airfoil (s801-nr)
Reynolds number: 500,000
Max Cl/Cd: 112.03 at α=4.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s801-nr-500000-n5.txt
Download as CSV file: xf-s801-nr-500000-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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -11.500  -0.5730   0.04155   0.03848  -0.1101   0.9674   0.0103
 -11.250  -0.5852   0.03693   0.03359  -0.1129   0.9482   0.0105
 -11.000  -0.5837   0.03211   0.02834  -0.1180   0.9322   0.0107
 -10.750  -0.5569   0.02822   0.02397  -0.1247   0.9209   0.0111
 -10.500  -0.5215   0.02587   0.02121  -0.1300   0.9089   0.0115
 -10.250  -0.4922   0.02374   0.01880  -0.1335   0.8928   0.0119
 -10.000  -0.4659   0.02271   0.01760  -0.1349   0.8760   0.0121
  -9.750  -0.4440   0.02193   0.01665  -0.1351   0.8603   0.0124
  -9.500  -0.4245   0.02102   0.01554  -0.1347   0.8463   0.0127
  -9.250  -0.4047   0.02022   0.01457  -0.1341   0.8343   0.0130
  -9.000  -0.3847   0.01937   0.01352  -0.1335   0.8239   0.0133
  -8.750  -0.3639   0.01860   0.01258  -0.1329   0.8141   0.0137
  -8.500  -0.3424   0.01788   0.01170  -0.1324   0.8056   0.0141
  -8.250  -0.3201   0.01725   0.01090  -0.1318   0.7974   0.0144
  -8.000  -0.2965   0.01680   0.01031  -0.1315   0.7901   0.0148
  -7.750  -0.2744   0.01603   0.00942  -0.1310   0.7828   0.0152
  -7.500  -0.2516   0.01538   0.00870  -0.1306   0.7765   0.0157
  -7.250  -0.2277   0.01487   0.00813  -0.1303   0.7704   0.0161
  -7.000  -0.2034   0.01441   0.00759  -0.1300   0.7651   0.0166
  -6.750  -0.1785   0.01395   0.00707  -0.1298   0.7602   0.0170
  -6.500  -0.1534   0.01354   0.00659  -0.1297   0.7552   0.0175
  -6.250  -0.1280   0.01315   0.00612  -0.1295   0.7507   0.0180
  -6.000  -0.1019   0.01282   0.00571  -0.1295   0.7467   0.0186
  -5.750  -0.0757   0.01248   0.00533  -0.1295   0.7424   0.0192
  -5.500  -0.0498   0.01204   0.00485  -0.1295   0.7382   0.0202
  -5.250  -0.0232   0.01175   0.00451  -0.1295   0.7344   0.0209
  -5.000   0.0039   0.01149   0.00420  -0.1296   0.7308   0.0218
  -4.750   0.0312   0.01125   0.00392  -0.1297   0.7273   0.0227
  -4.500   0.0588   0.01105   0.00367  -0.1299   0.7239   0.0238
  -4.250   0.0863   0.01082   0.00341  -0.1300   0.7208   0.0259
  -4.000   0.1141   0.01064   0.00320  -0.1302   0.7181   0.0294
  -3.750   0.1421   0.01040   0.00301  -0.1305   0.7154   0.0392
  -3.500   0.1700   0.01013   0.00284  -0.1308   0.7126   0.0634
  -3.250   0.1981   0.00990   0.00270  -0.1312   0.7097   0.0920
  -3.000   0.2263   0.00967   0.00257  -0.1316   0.7068   0.1263
  -2.750   0.2546   0.00936   0.00245  -0.1321   0.7042   0.1852
  -2.250   0.3124   0.00870   0.00226  -0.1335   0.6997   0.3343
  -2.000   0.3420   0.00826   0.00216  -0.1345   0.6974   0.4440
  -1.750   0.3713   0.00778   0.00217  -0.1353   0.6951   0.5830
  -1.500   0.3994   0.00777   0.00235  -0.1353   0.6928   0.6592
  -1.250   0.4279   0.00785   0.00241  -0.1354   0.6905   0.6787
  -1.000   0.4567   0.00793   0.00245  -0.1356   0.6883   0.6922
  -0.750   0.4855   0.00803   0.00251  -0.1358   0.6863   0.7034
  -0.500   0.5139   0.00809   0.00257  -0.1359   0.6844   0.7106
  -0.250   0.5425   0.00815   0.00263  -0.1361   0.6822   0.7182
   0.000   0.5709   0.00822   0.00270  -0.1362   0.6798   0.7245
   0.250   0.5991   0.00829   0.00277  -0.1363   0.6775   0.7300
   0.500   0.6278   0.00837   0.00282  -0.1365   0.6752   0.7360
   0.750   0.6559   0.00846   0.00289  -0.1366   0.6727   0.7406
   1.000   0.6839   0.00854   0.00298  -0.1366   0.6700   0.7453
   1.250   0.7118   0.00859   0.00306  -0.1367   0.6666   0.7497
   1.500   0.7400   0.00865   0.00310  -0.1368   0.6629   0.7534
   1.750   0.7673   0.00870   0.00316  -0.1367   0.6586   0.7558
   2.000   0.7946   0.00876   0.00321  -0.1367   0.6539   0.7579
   2.250   0.8215   0.00878   0.00327  -0.1365   0.6481   0.7599
   2.500   0.8485   0.00883   0.00331  -0.1364   0.6421   0.7617
   2.750   0.8754   0.00887   0.00336  -0.1363   0.6354   0.7636
   3.000   0.9021   0.00892   0.00341  -0.1361   0.6280   0.7654
   3.250   0.9286   0.00897   0.00347  -0.1359   0.6200   0.7670
   3.500   0.9548   0.00904   0.00353  -0.1357   0.6109   0.7686
   3.750   0.9808   0.00909   0.00361  -0.1354   0.6018   0.7701
   4.000   1.0060   0.00916   0.00369  -0.1349   0.5907   0.7714
   4.250   1.0306   0.00925   0.00379  -0.1343   0.5759   0.7727
   4.500   1.0531   0.00940   0.00389  -0.1333   0.5517   0.7741
   4.750   1.0714   0.00971   0.00404  -0.1314   0.5116   0.7759
   5.000   1.0842   0.01030   0.00437  -0.1286   0.4600   0.7779
   5.250   1.0961   0.01100   0.00481  -0.1258   0.4082   0.7799
   5.500   1.1080   0.01171   0.00528  -0.1230   0.3597   0.7817
   5.750   1.1197   0.01237   0.00574  -0.1202   0.3182   0.7834
   6.000   1.1304   0.01297   0.00617  -0.1172   0.2821   0.7850
   6.250   1.1416   0.01358   0.00665  -0.1143   0.2502   0.7867
   6.500   1.1531   0.01422   0.00716  -0.1116   0.2202   0.7886
   6.750   1.1659   0.01482   0.00766  -0.1091   0.1966   0.7907
   7.000   1.1785   0.01544   0.00819  -0.1067   0.1740   0.7928
   7.250   1.1912   0.01607   0.00874  -0.1044   0.1543   0.7948
   7.500   1.2046   0.01670   0.00931  -0.1023   0.1375   0.7969
   7.750   1.2178   0.01735   0.00990  -0.1002   0.1224   0.7989
   8.000   1.2312   0.01799   0.01051  -0.0981   0.1108   0.8008
   8.250   1.2443   0.01866   0.01117  -0.0961   0.1008   0.8027
   8.500   1.2579   0.01932   0.01184  -0.0942   0.0916   0.8048
   8.750   1.2714   0.02003   0.01255  -0.0924   0.0838   0.8071
   9.250   1.2979   0.02156   0.01409  -0.0890   0.0706   0.8126
   9.500   1.3103   0.02242   0.01495  -0.0873   0.0650   0.8152
   9.750   1.3239   0.02320   0.01580  -0.0857   0.0608   0.8177
  10.000   1.3362   0.02411   0.01673  -0.0841   0.0562   0.8204
  10.250   1.3485   0.02505   0.01771  -0.0826   0.0525   0.8234
  10.500   1.3616   0.02597   0.01868  -0.0812   0.0495   0.8266
  10.750   1.3735   0.02701   0.01974  -0.0798   0.0464   0.8298
  11.000   1.3847   0.02810   0.02089  -0.0784   0.0437   0.8331
  11.250   1.3972   0.02911   0.02198  -0.0771   0.0415   0.8368
  11.500   1.4089   0.03023   0.02316  -0.0758   0.0392   0.8410
  12.000   1.4293   0.03276   0.02580  -0.0733   0.0355   0.8501
  12.250   1.4410   0.03392   0.02706  -0.0722   0.0339   0.8561
  12.500   1.4515   0.03520   0.02842  -0.0710   0.0322   0.8627
  12.750   1.4606   0.03661   0.02988  -0.0698   0.0302   0.8709
  13.000   1.4692   0.03809   0.03144  -0.0687   0.0286   0.8810
  13.250   1.4794   0.03939   0.03286  -0.0676   0.0272   0.8968
  13.500   1.4861   0.04067   0.03428  -0.0662   0.0257   1.0000
  13.750   1.4949   0.04234   0.03598  -0.0654   0.0243   1.0000
  14.000   1.5022   0.04420   0.03789  -0.0646   0.0231   1.0000
  14.250   1.5117   0.04586   0.03964  -0.0640   0.0223   1.0000
  14.500   1.5203   0.04764   0.04150  -0.0634   0.0213   1.0000
  14.750   1.5281   0.04954   0.04348  -0.0628   0.0204   1.0000
  15.000   1.5349   0.05158   0.04557  -0.0623   0.0195   1.0000
  15.250   1.5403   0.05382   0.04787  -0.0618   0.0186   1.0000
  15.500   1.5465   0.05600   0.05014  -0.0614   0.0178   1.0000
  15.750   1.5528   0.05823   0.05247  -0.0611   0.0170   1.0000
  16.000   1.5582   0.06059   0.05491  -0.0609   0.0161   1.0000
  16.250   1.5623   0.06315   0.05756  -0.0607   0.0153   1.0000
  16.500   1.5644   0.06602   0.06050  -0.0607   0.0145   1.0000
  16.750   1.5684   0.06872   0.06330  -0.0608   0.0137   1.0000
  17.000   1.5712   0.07162   0.06631  -0.0609   0.0130   1.0000
  17.250   1.5726   0.07476   0.06953  -0.0612   0.0121   1.0000
  17.500   1.5724   0.07821   0.07307  -0.0617   0.0115   1.0000
  17.750   1.5720   0.08176   0.07672  -0.0623   0.0109   1.0000
  18.000   1.5711   0.08546   0.08054  -0.0630   0.0104   1.0000
  18.250   1.5688   0.08945   0.08465  -0.0640   0.0098   1.0000
  18.500   1.5652   0.09375   0.08905  -0.0652   0.0093   1.0000
  18.750   1.5596   0.09844   0.09386  -0.0667   0.0089   1.0000
  19.000   1.5536   0.10332   0.09886  -0.0685   0.0085   1.0000
  19.250   1.5476   0.10829   0.10398  -0.0704   0.0082   1.0000
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