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NREL's S804 Airfoil (s804-nr) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NREL's S804 Airfoil (s804-nr)
Reynolds number: 200,000
Max Cl/Cd: 67.87 at α=9.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s804-nr-200000-n5.txt
Download as CSV file: xf-s804-nr-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S804 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
  ------ -------- --------- --------- -------- -------- --------
 -13.000  -0.5420   0.07183   0.06728  -0.0723   1.0000   0.0235
 -12.750  -0.5779   0.06370   0.05893  -0.0773   1.0000   0.0235
 -12.500  -0.6035   0.05793   0.05297  -0.0803   1.0000   0.0236
 -12.250  -0.6233   0.05345   0.04834  -0.0820   1.0000   0.0236
 -12.000  -0.6421   0.04960   0.04432  -0.0828   1.0000   0.0237
 -11.750  -0.6595   0.04637   0.04094  -0.0827   1.0000   0.0239
 -11.500  -0.6745   0.04374   0.03818  -0.0820   0.9998   0.0240
 -11.250  -0.6614   0.03976   0.03384  -0.0882   0.9915   0.0243
 -11.000  -0.6393   0.03756   0.03160  -0.0916   0.9830   0.0247
 -10.750  -0.6240   0.03563   0.02959  -0.0935   0.9683   0.0250
 -10.500  -0.6092   0.03377   0.02765  -0.0949   0.9484   0.0254
 -10.250  -0.5851   0.03188   0.02564  -0.0975   0.9326   0.0259
 -10.000  -0.5551   0.03004   0.02362  -0.1006   0.9183   0.0266
  -9.750  -0.5188   0.02829   0.02162  -0.1045   0.9040   0.0276
  -9.500  -0.4761   0.02673   0.01993  -0.1091   0.8877   0.0286
  -9.250  -0.4307   0.02545   0.01856  -0.1140   0.8648   0.0298
  -9.000  -0.3843   0.02417   0.01706  -0.1188   0.8404   0.0311
  -8.750  -0.3495   0.02315   0.01577  -0.1211   0.8153   0.0322
  -8.500  -0.3236   0.02233   0.01487  -0.1218   0.7906   0.0330
  -8.250  -0.3002   0.02167   0.01409  -0.1219   0.7683   0.0340
  -8.000  -0.2774   0.02108   0.01335  -0.1217   0.7481   0.0353
  -7.750  -0.2550   0.02052   0.01262  -0.1214   0.7298   0.0368
  -7.500  -0.2329   0.01994   0.01196  -0.1211   0.7126   0.0380
  -7.250  -0.2100   0.01942   0.01133  -0.1208   0.6967   0.0395
  -7.000  -0.1866   0.01893   0.01069  -0.1205   0.6814   0.0411
  -6.750  -0.1629   0.01840   0.01011  -0.1204   0.6670   0.0429
  -6.500  -0.1382   0.01798   0.00958  -0.1203   0.6536   0.0453
  -6.250  -0.1132   0.01753   0.00904  -0.1203   0.6403   0.0478
  -6.000  -0.0875   0.01712   0.00855  -0.1203   0.6281   0.0509
  -5.500  -0.0347   0.01634   0.00764  -0.1205   0.6056   0.0607
  -5.250  -0.0079   0.01598   0.00722  -0.1207   0.5951   0.0692
  -5.000   0.0195   0.01560   0.00683  -0.1209   0.5841   0.0825
  -4.750   0.0469   0.01523   0.00647  -0.1212   0.5741   0.1036
  -4.500   0.0749   0.01484   0.00615  -0.1217   0.5639   0.1323
  -4.250   0.1029   0.01449   0.00585  -0.1221   0.5550   0.1680
  -4.000   0.1318   0.01409   0.00559  -0.1228   0.5460   0.2130
  -3.750   0.1605   0.01372   0.00535  -0.1234   0.5377   0.2687
  -3.500   0.1897   0.01339   0.00527  -0.1241   0.5298   0.3411
  -3.250   0.2182   0.01335   0.00537  -0.1242   0.5217   0.4042
  -3.000   0.2465   0.01346   0.00543  -0.1242   0.5145   0.4372
  -2.750   0.2752   0.01354   0.00545  -0.1241   0.5067   0.4555
  -2.500   0.3035   0.01366   0.00545  -0.1241   0.4994   0.4703
  -2.250   0.3314   0.01377   0.00552  -0.1239   0.4928   0.4823
  -2.000   0.3601   0.01387   0.00552  -0.1239   0.4860   0.4940
  -1.750   0.3878   0.01399   0.00559  -0.1236   0.4800   0.5030
  -1.500   0.4164   0.01412   0.00558  -0.1237   0.4747   0.5126
  -1.250   0.4443   0.01419   0.00566  -0.1235   0.4690   0.5196
  -1.000   0.4724   0.01431   0.00571  -0.1234   0.4636   0.5274
  -0.750   0.5007   0.01445   0.00570  -0.1234   0.4589   0.5349
  -0.500   0.5284   0.01453   0.00580  -0.1232   0.4543   0.5404
  -0.250   0.5565   0.01462   0.00586  -0.1232   0.4493   0.5461
   0.000   0.5847   0.01473   0.00589  -0.1232   0.4445   0.5518
   0.250   0.6128   0.01486   0.00591  -0.1232   0.4402   0.5568
   0.500   0.6404   0.01496   0.00600  -0.1230   0.4362   0.5605
   0.750   0.6684   0.01505   0.00609  -0.1230   0.4322   0.5648
   1.000   0.6965   0.01516   0.00618  -0.1230   0.4283   0.5695
   1.250   0.7245   0.01530   0.00625  -0.1230   0.4248   0.5740
   1.500   0.7524   0.01545   0.00633  -0.1230   0.4216   0.5781
   1.750   0.7798   0.01560   0.00646  -0.1229   0.4187   0.5821
   2.000   0.8076   0.01573   0.00662  -0.1228   0.4155   0.5867
   2.250   0.8354   0.01587   0.00677  -0.1228   0.4122   0.5915
   2.500   0.8631   0.01602   0.00690  -0.1228   0.4090   0.5962
   2.750   0.8904   0.01618   0.00704  -0.1227   0.4059   0.6005
   3.000   0.9174   0.01636   0.00721  -0.1225   0.4031   0.6051
   3.250   0.9448   0.01658   0.00740  -0.1225   0.4007   0.6105
   3.500   0.9723   0.01676   0.00762  -0.1225   0.3982   0.6165
   3.750   0.9995   0.01693   0.00784  -0.1224   0.3957   0.6215
   4.000   1.0263   0.01712   0.00809  -0.1222   0.3932   0.6265
   4.250   1.0530   0.01732   0.00832  -0.1220   0.3908   0.6324
   4.500   1.0800   0.01754   0.00854  -0.1219   0.3885   0.6390
   4.750   1.1064   0.01776   0.00879  -0.1217   0.3863   0.6450
   5.000   1.1331   0.01802   0.00904  -0.1216   0.3841   0.6521
   5.250   1.1599   0.01829   0.00932  -0.1215   0.3819   0.6599
   5.500   1.1856   0.01851   0.00966  -0.1212   0.3798   0.6664
   5.750   1.2115   0.01876   0.01000  -0.1209   0.3777   0.6742
   6.000   1.2375   0.01902   0.01033  -0.1207   0.3756   0.6823
   6.250   1.2628   0.01928   0.01067  -0.1203   0.3735   0.6906
   6.750   1.3134   0.01980   0.01131  -0.1196   0.3693   0.7104
   7.000   1.3391   0.02010   0.01164  -0.1194   0.3673   0.7215
   7.250   1.3652   0.02043   0.01200  -0.1192   0.3656   0.7326
   7.500   1.3892   0.02075   0.01244  -0.1187   0.3637   0.7443
   7.750   1.4121   0.02106   0.01289  -0.1180   0.3614   0.7575
   8.000   1.4345   0.02136   0.01332  -0.1172   0.3589   0.7718
   8.250   1.4568   0.02166   0.01373  -0.1163   0.3565   0.7883
   8.500   1.4785   0.02193   0.01411  -0.1154   0.3540   0.8070
   8.750   1.4995   0.02218   0.01445  -0.1143   0.3517   0.8287
   9.000   1.5199   0.02240   0.01473  -0.1130   0.3493   0.8582
   9.250   1.5393   0.02268   0.01509  -0.1117   0.3467   0.9021
   9.500   1.5542   0.02292   0.01552  -0.1096   0.3435   1.0000
   9.750   1.5734   0.02331   0.01600  -0.1086   0.3399   1.0000
  10.000   1.5927   0.02368   0.01641  -0.1075   0.3365   1.0000
  10.250   1.6121   0.02401   0.01676  -0.1064   0.3334   1.0000
  10.500   1.6319   0.02440   0.01713  -0.1054   0.3302   1.0000
  10.750   1.6418   0.02493   0.01782  -0.1028   0.3264   1.0000
  11.000   1.6534   0.02544   0.01844  -0.1007   0.3225   1.0000
  11.250   1.6661   0.02594   0.01900  -0.0987   0.3187   1.0000
  11.500   1.6814   0.02641   0.01946  -0.0972   0.3152   1.0000
  11.750   1.6910   0.02713   0.02030  -0.0951   0.3115   1.0000
  12.000   1.6981   0.02796   0.02129  -0.0929   0.3070   1.0000
  12.250   1.7062   0.02879   0.02220  -0.0909   0.3027   1.0000
  12.500   1.7160   0.02958   0.02299  -0.0891   0.2987   1.0000
  12.750   1.7199   0.03082   0.02439  -0.0871   0.2938   1.0000
  13.000   1.7233   0.03214   0.02585  -0.0853   0.2885   1.0000
  13.250   1.7275   0.03347   0.02721  -0.0836   0.2834   1.0000
  13.500   1.7277   0.03530   0.02919  -0.0821   0.2776   1.0000
  13.750   1.7264   0.03732   0.03131  -0.0807   0.2711   1.0000
  14.000   1.7241   0.03959   0.03366  -0.0796   0.2646   1.0000
  14.250   1.7184   0.04235   0.03653  -0.0787   0.2569   1.0000
  14.500   1.7110   0.04546   0.03972  -0.0780   0.2491   1.0000
  14.750   1.6995   0.04917   0.04349  -0.0777   0.2402   1.0000
  15.000   1.6858   0.05338   0.04779  -0.0776   0.2309   1.0000
  15.250   1.6684   0.05822   0.05266  -0.0779   0.2216   1.0000
  15.500   1.6488   0.06361   0.05808  -0.0785   0.2120   1.0000
  15.750   1.6289   0.06928   0.06381  -0.0794   0.2026   1.0000
  16.000   1.6090   0.07516   0.06971  -0.0806   0.1938   1.0000
  16.250   1.5896   0.08119   0.07576  -0.0820   0.1848   1.0000
  16.500   1.5736   0.08688   0.08150  -0.0835   0.1765   1.0000
  16.750   1.5588   0.09251   0.08712  -0.0850   0.1685   1.0000
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