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NREL's S804 Airfoil (s804-nr) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NREL's S804 Airfoil (s804-nr)
Reynolds number: 1,000,000
Max Cl/Cd: 128.03 at α=10.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-s804-nr-1000000.txt
Download as CSV file: xf-s804-nr-1000000.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 =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.500  -0.6965   0.11039   0.10784  -0.0507   1.0000   0.0146
 -17.250  -0.7275   0.10068   0.09798  -0.0562   1.0000   0.0147
 -17.000  -0.7480   0.09319   0.09037  -0.0605   1.0000   0.0147
 -16.750  -0.7698   0.08576   0.08280  -0.0647   1.0000   0.0147
 -16.500  -0.7893   0.07907   0.07598  -0.0685   1.0000   0.0147
 -16.250  -0.8113   0.07227   0.06904  -0.0723   1.0000   0.0148
 -16.000  -0.8293   0.06645   0.06310  -0.0753   1.0000   0.0149
 -15.750  -0.8404   0.06181   0.05837  -0.0776   1.0000   0.0151
 -15.500  -0.8478   0.05783   0.05430  -0.0795   1.0000   0.0151
 -15.250  -0.8563   0.05394   0.05034  -0.0811   1.0000   0.0152
 -15.000  -0.8613   0.05066   0.04700  -0.0823   1.0000   0.0153
 -14.750  -0.8658   0.04767   0.04395  -0.0831   1.0000   0.0154
 -14.500  -0.8713   0.04478   0.04100  -0.0837   1.0000   0.0154
 -14.250  -0.8727   0.04238   0.03856  -0.0841   1.0000   0.0156
 -14.000  -0.8765   0.03991   0.03603  -0.0841   1.0000   0.0157
 -13.750  -0.8782   0.03777   0.03384  -0.0839   1.0000   0.0158
 -13.500  -0.8816   0.03566   0.03168  -0.0834   1.0000   0.0159
 -13.250  -0.8848   0.03378   0.02975  -0.0825   1.0000   0.0160
 -13.000  -0.8775   0.03177   0.02769  -0.0836   0.9992   0.0161
 -12.750  -0.8502   0.02994   0.02579  -0.0878   0.9967   0.0164
 -12.500  -0.8212   0.02814   0.02393  -0.0921   0.9940   0.0167
 -12.250  -0.7970   0.02635   0.02206  -0.0955   0.9903   0.0169
 -12.000  -0.7701   0.02482   0.02046  -0.0987   0.9857   0.0172
 -11.750  -0.7365   0.02350   0.01907  -0.1027   0.9827   0.0175
 -11.500  -0.7130   0.02224   0.01774  -0.1045   0.9745   0.0177
 -11.250  -0.6950   0.02010   0.01553  -0.1070   0.9617   0.0181
 -11.000  -0.6698   0.01888   0.01427  -0.1088   0.9464   0.0185
 -10.750  -0.6278   0.01795   0.01330  -0.1128   0.9347   0.0189
 -10.500  -0.5614   0.01700   0.01230  -0.1214   0.9239   0.0196
 -10.250  -0.4927   0.01620   0.01132  -0.1304   0.8934   0.0203
 -10.000  -0.4655   0.01594   0.01077  -0.1309   0.8344   0.0207
  -9.750  -0.4487   0.01534   0.00998  -0.1299   0.8030   0.0212
  -9.500  -0.4290   0.01483   0.00937  -0.1292   0.7764   0.0218
  -9.250  -0.4065   0.01455   0.00899  -0.1287   0.7530   0.0224
  -9.000  -0.3830   0.01428   0.00861  -0.1282   0.7330   0.0230
  -8.750  -0.3588   0.01400   0.00823  -0.1278   0.7149   0.0237
  -8.500  -0.3340   0.01377   0.00788  -0.1275   0.6970   0.0242
  -8.250  -0.3102   0.01322   0.00724  -0.1274   0.6803   0.0250
  -8.000  -0.2845   0.01288   0.00684  -0.1273   0.6649   0.0258
  -7.750  -0.2582   0.01262   0.00651  -0.1272   0.6506   0.0266
  -7.500  -0.2316   0.01241   0.00621  -0.1271   0.6368   0.0275
  -7.250  -0.2041   0.01220   0.00593  -0.1271   0.6244   0.0281
  -7.000  -0.1773   0.01178   0.00545  -0.1273   0.6125   0.0295
  -6.750  -0.1496   0.01158   0.00519  -0.1273   0.6004   0.0307
  -6.500  -0.1216   0.01140   0.00495  -0.1274   0.5896   0.0318
  -6.250  -0.0938   0.01113   0.00461  -0.1276   0.5780   0.0333
  -6.000  -0.0653   0.01092   0.00436  -0.1278   0.5677   0.0348
  -5.500  -0.0083   0.01055   0.00390  -0.1281   0.5469   0.0390
  -5.250   0.0201   0.01042   0.00370  -0.1282   0.5365   0.0418
  -5.000   0.0493   0.01022   0.00349  -0.1285   0.5283   0.0466
  -4.750   0.0782   0.00999   0.00329  -0.1288   0.5190   0.0589
  -4.500   0.1076   0.00970   0.00308  -0.1292   0.5111   0.0842
  -4.250   0.1369   0.00944   0.00290  -0.1297   0.5026   0.1132
  -4.000   0.1662   0.00921   0.00275  -0.1301   0.4945   0.1452
  -3.750   0.1960   0.00894   0.00260  -0.1307   0.4873   0.1856
  -3.500   0.2255   0.00870   0.00247  -0.1312   0.4793   0.2324
  -3.250   0.2555   0.00842   0.00234  -0.1318   0.4728   0.2863
  -3.000   0.2854   0.00816   0.00225  -0.1323   0.4658   0.3485
  -2.750   0.3145   0.00810   0.00224  -0.1326   0.4579   0.3927
  -2.500   0.3442   0.00807   0.00225  -0.1328   0.4524   0.4167
  -2.250   0.3734   0.00810   0.00227  -0.1329   0.4461   0.4345
  -2.000   0.4021   0.00818   0.00230  -0.1330   0.4394   0.4482
  -1.750   0.4315   0.00820   0.00233  -0.1331   0.4349   0.4585
  -1.500   0.4607   0.00826   0.00236  -0.1332   0.4299   0.4679
  -1.250   0.4895   0.00834   0.00240  -0.1332   0.4246   0.4762
  -1.000   0.5181   0.00843   0.00246  -0.1332   0.4191   0.4840
  -0.750   0.5474   0.00848   0.00249  -0.1333   0.4157   0.4895
  -0.500   0.5764   0.00855   0.00252  -0.1334   0.4115   0.4942
  -0.250   0.6051   0.00861   0.00256  -0.1334   0.4072   0.5003
   0.000   0.6332   0.00873   0.00264  -0.1333   0.4020   0.5054
   0.250   0.6623   0.00879   0.00269  -0.1334   0.3991   0.5102
   0.500   0.6913   0.00886   0.00273  -0.1335   0.3959   0.5139
   0.750   0.7200   0.00890   0.00278  -0.1335   0.3924   0.5200
   1.000   0.7483   0.00899   0.00285  -0.1335   0.3890   0.5247
   1.250   0.7763   0.00912   0.00294  -0.1334   0.3851   0.5288
   1.500   0.8046   0.00922   0.00303  -0.1334   0.3821   0.5322
   1.750   0.8334   0.00929   0.00308  -0.1335   0.3802   0.5347
   2.000   0.8621   0.00932   0.00314  -0.1336   0.3780   0.5399
   2.250   0.8905   0.00939   0.00323  -0.1336   0.3755   0.5439
   2.500   0.9187   0.00949   0.00331  -0.1336   0.3730   0.5477
   2.750   0.9465   0.00961   0.00341  -0.1335   0.3703   0.5514
   3.000   0.9738   0.00977   0.00354  -0.1333   0.3670   0.5548
   3.250   1.0015   0.00988   0.00366  -0.1333   0.3646   0.5596
   3.500   1.0299   0.00994   0.00375  -0.1333   0.3631   0.5645
   3.750   1.0581   0.01001   0.00386  -0.1333   0.3615   0.5691
   4.000   1.0861   0.01011   0.00397  -0.1333   0.3598   0.5736
   4.250   1.1139   0.01022   0.00408  -0.1333   0.3580   0.5774
   4.500   1.1414   0.01031   0.00421  -0.1332   0.3562   0.5834
   4.750   1.1687   0.01044   0.00435  -0.1331   0.3543   0.5893
   5.000   1.1955   0.01059   0.00450  -0.1329   0.3521   0.5951
   5.250   1.2218   0.01080   0.00470  -0.1326   0.3494   0.6009
   5.500   1.2486   0.01096   0.00489  -0.1324   0.3474   0.6076
   5.750   1.2761   0.01105   0.00503  -0.1323   0.3464   0.6144
   6.000   1.3033   0.01115   0.00517  -0.1322   0.3451   0.6207
   6.250   1.3305   0.01124   0.00532  -0.1321   0.3436   0.6287
   6.500   1.3574   0.01135   0.00547  -0.1320   0.3417   0.6367
   6.750   1.3841   0.01147   0.00562  -0.1318   0.3398   0.6451
   7.000   1.4103   0.01160   0.00579  -0.1315   0.3375   0.6548
   7.250   1.4356   0.01178   0.00598  -0.1311   0.3346   0.6640
   7.500   1.4597   0.01208   0.00628  -0.1306   0.3307   0.6743
   7.750   1.4865   0.01213   0.00641  -0.1304   0.3294   0.6846
   8.000   1.5128   0.01222   0.00657  -0.1302   0.3276   0.6962
   8.250   1.5387   0.01231   0.00673  -0.1299   0.3252   0.7078
   8.750   1.5885   0.01259   0.00709  -0.1290   0.3197   0.7345
   9.000   1.6115   0.01282   0.00736  -0.1283   0.3166   0.7500
   9.250   1.6345   0.01304   0.00763  -0.1275   0.3137   0.7669
   9.500   1.6595   0.01312   0.00781  -0.1271   0.3118   0.7853
   9.750   1.6836   0.01322   0.00801  -0.1265   0.3095   0.8052
  10.000   1.7059   0.01334   0.00821  -0.1256   0.3066   0.8288
  10.250   1.7245   0.01347   0.00845  -0.1239   0.3033   0.8696
  10.500   1.7410   0.01371   0.00873  -0.1220   0.2995   0.9059
  10.750   1.7577   0.01378   0.00893  -0.1200   0.2967   1.0000
  11.000   1.7805   0.01394   0.00914  -0.1192   0.2937   1.0000
  11.250   1.8013   0.01418   0.00940  -0.1182   0.2895   1.0000
  11.500   1.8189   0.01452   0.00973  -0.1167   0.2847   1.0000
  11.750   1.8383   0.01482   0.01006  -0.1155   0.2804   1.0000
  12.000   1.8579   0.01511   0.01038  -0.1143   0.2744   1.0000
  12.250   1.8719   0.01561   0.01085  -0.1124   0.2674   1.0000
  12.500   1.8896   0.01600   0.01126  -0.1110   0.2596   1.0000
  12.750   1.9012   0.01663   0.01187  -0.1089   0.2499   1.0000
  13.000   1.9093   0.01746   0.01264  -0.1063   0.2375   1.0000
  13.250   1.9134   0.01851   0.01364  -0.1034   0.2236   1.0000
  13.500   1.9134   0.01985   0.01492  -0.1002   0.2096   1.0000
  13.750   1.9103   0.02146   0.01648  -0.0970   0.1964   1.0000
  14.000   1.9072   0.02322   0.01822  -0.0942   0.1846   1.0000
  14.250   1.9031   0.02520   0.02020  -0.0917   0.1740   1.0000
  14.500   1.8969   0.02753   0.02252  -0.0894   0.1643   1.0000
  14.750   1.8877   0.03030   0.02530  -0.0873   0.1555   1.0000
  15.000   1.8812   0.03308   0.02810  -0.0859   0.1474   1.0000
  15.250   1.8716   0.03633   0.03138  -0.0846   0.1406   1.0000
  15.500   1.8597   0.04002   0.03510  -0.0837   0.1337   1.0000
  15.750   1.8482   0.04387   0.03901  -0.0832   0.1280   1.0000
  16.000   1.8337   0.04823   0.04341  -0.0829   0.1222   1.0000
  16.250   1.8186   0.05289   0.04814  -0.0829   0.1175   1.0000
  16.500   1.8041   0.05765   0.05296  -0.0832   0.1128   1.0000
  16.750   1.7841   0.06329   0.05867  -0.0838   0.1082   1.0000
  17.000   1.7713   0.06819   0.06364  -0.0845   0.1044   1.0000
  17.250   1.7526   0.07403   0.06955  -0.0856   0.1004   1.0000
  17.500   1.7366   0.07968   0.07527  -0.0868   0.0967   1.0000
  17.750   1.7243   0.08488   0.08054  -0.0881   0.0931   1.0000
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