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NREL's S835 Airfoil (s835-nr) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NREL's S835 Airfoil (s835-nr)
Reynolds number: 1,000,000
Max Cl/Cd: 70.62 at α=4°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s835-nr-1000000-n5.txt
Download as CSV file: xf-s835-nr-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S835 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 =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.0132   0.08641   0.08251  -0.0951   0.9884   0.0842
 -19.500  -1.0209   0.08262   0.07869  -0.0965   0.9879   0.0861
 -19.250  -1.0227   0.07960   0.07563  -0.0977   0.9874   0.0882
 -19.000  -1.0256   0.07644   0.07241  -0.0990   0.9869   0.0903
 -18.750  -1.0297   0.07317   0.06911  -0.1002   0.9863   0.0922
 -18.500  -1.0350   0.06974   0.06564  -0.1015   0.9858   0.0941
 -18.250  -1.0368   0.06677   0.06263  -0.1027   0.9853   0.0969
 -18.000  -1.0360   0.06404   0.05985  -0.1039   0.9847   0.0984
 -17.750  -1.0365   0.06106   0.05684  -0.1053   0.9841   0.1006
 -17.500  -1.0390   0.05793   0.05366  -0.1067   0.9836   0.1032
 -17.250  -1.0390   0.05513   0.05083  -0.1078   0.9830   0.1060
 -17.000  -1.0334   0.05293   0.04858  -0.1089   0.9826   0.1080
 -16.750  -1.0338   0.05010   0.04572  -0.1102   0.9821   0.1102
 -16.500  -1.0306   0.04768   0.04327  -0.1113   0.9816   0.1129
 -16.250  -1.0267   0.04528   0.04083  -0.1125   0.9811   0.1158
 -15.750  -1.0142   0.04096   0.03644  -0.1149   0.9803   0.1209
 -15.500  -1.0071   0.03878   0.03424  -0.1163   0.9798   0.1239
 -15.250  -0.9955   0.03696   0.03239  -0.1178   0.9793   0.1271
 -15.000  -0.9849   0.03513   0.03052  -0.1191   0.9789   0.1298
 -14.750  -0.9870   0.03339   0.02877  -0.1179   0.9766   0.1323
 -14.500  -0.9855   0.03171   0.02706  -0.1171   0.9740   0.1351
 -14.250  -0.9747   0.03026   0.02558  -0.1176   0.9723   0.1383
 -14.000  -0.9622   0.02875   0.02404  -0.1185   0.9709   0.1412
 -13.750  -0.9502   0.02708   0.02236  -0.1198   0.9697   0.1450
 -13.500  -0.9330   0.02579   0.02105  -0.1211   0.9687   0.1484
 -13.250  -0.9134   0.02463   0.01986  -0.1226   0.9679   0.1514
 -13.000  -0.8955   0.02325   0.01847  -0.1244   0.9671   0.1555
 -12.750  -0.8742   0.02205   0.01726  -0.1263   0.9665   0.1597
 -12.500  -0.8487   0.02112   0.01632  -0.1284   0.9659   0.1630
 -12.250  -0.8254   0.02001   0.01519  -0.1305   0.9652   0.1674
 -12.000  -0.8363   0.01915   0.01432  -0.1256   0.9590   0.1697
 -11.750  -0.8175   0.01830   0.01346  -0.1261   0.9569   0.1737
 -11.500  -0.7947   0.01756   0.01269  -0.1272   0.9553   0.1769
 -11.250  -0.7729   0.01666   0.01180  -0.1284   0.9537   0.1814
 -11.000  -0.7489   0.01590   0.01103  -0.1297   0.9522   0.1855
 -10.750  -0.7238   0.01527   0.01038  -0.1309   0.9508   0.1893
 -10.500  -0.7294   0.01473   0.00982  -0.1260   0.9436   0.1915
 -10.250  -0.7132   0.01403   0.00912  -0.1256   0.9400   0.1954
 -10.000  -0.6924   0.01341   0.00849  -0.1258   0.9374   0.1994
  -9.750  -0.6802   0.01291   0.00797  -0.1241   0.9331   0.2024
  -9.500  -0.6800   0.01246   0.00749  -0.1200   0.9251   0.2044
  -9.250  -0.6635   0.01194   0.00694  -0.1192   0.9211   0.2076
  -9.000  -0.6592   0.01154   0.00653  -0.1158   0.9126   0.2109
  -8.750  -0.6360   0.01120   0.00618  -0.1157   0.9079   0.2146
  -8.500  -0.6062   0.01091   0.00586  -0.1167   0.9048   0.2180
  -8.250  -0.5864   0.01072   0.00565  -0.1157   0.8982   0.2203
  -8.000  -0.5608   0.01043   0.00534  -0.1158   0.8924   0.2240
  -7.750  -0.5305   0.01015   0.00505  -0.1169   0.8879   0.2283
  -7.500  -0.5063   0.00996   0.00485  -0.1166   0.8810   0.2318
  -7.250  -0.4779   0.00979   0.00464  -0.1171   0.8747   0.2346
  -7.000  -0.4488   0.00962   0.00443  -0.1177   0.8690   0.2376
  -6.750  -0.4237   0.00943   0.00424  -0.1176   0.8618   0.2418
  -6.500  -0.3959   0.00927   0.00406  -0.1179   0.8551   0.2457
  -6.250  -0.3687   0.00914   0.00391  -0.1181   0.8492   0.2492
  -6.000  -0.3421   0.00904   0.00378  -0.1181   0.8423   0.2522
  -5.750  -0.3148   0.00890   0.00362  -0.1183   0.8354   0.2562
  -5.500  -0.2885   0.00877   0.00349  -0.1183   0.8291   0.2604
  -5.250  -0.2618   0.00866   0.00337  -0.1182   0.8224   0.2649
  -5.000  -0.2342   0.00859   0.00326  -0.1184   0.8160   0.2682
  -4.750  -0.2075   0.00848   0.00315  -0.1183   0.8097   0.2723
  -4.500  -0.1809   0.00837   0.00305  -0.1183   0.8027   0.2774
  -4.250  -0.1538   0.00830   0.00295  -0.1183   0.7960   0.2820
  -4.000  -0.1265   0.00823   0.00288  -0.1183   0.7902   0.2855
  -3.750  -0.0997   0.00815   0.00279  -0.1183   0.7832   0.2902
  -3.250  -0.0461   0.00801   0.00264  -0.1181   0.7694   0.3005
  -3.000  -0.0194   0.00797   0.00258  -0.1179   0.7616   0.3042
  -2.750   0.0069   0.00790   0.00251  -0.1177   0.7546   0.3101
  -2.500   0.0341   0.00783   0.00245  -0.1177   0.7478   0.3159
  -2.250   0.0606   0.00780   0.00241  -0.1175   0.7405   0.3204
  -2.000   0.0871   0.00777   0.00237  -0.1172   0.7338   0.3249
  -1.750   0.1142   0.00770   0.00232  -0.1172   0.7272   0.3311
  -1.500   0.1405   0.00768   0.00229  -0.1169   0.7199   0.3369
  -1.250   0.1667   0.00767   0.00227  -0.1165   0.7133   0.3413
  -1.000   0.1937   0.00761   0.00224  -0.1164   0.7064   0.3471
  -0.750   0.2193   0.00760   0.00222  -0.1160   0.6987   0.3525
  -0.500   0.2450   0.00760   0.00221  -0.1155   0.6919   0.3576
  -0.250   0.2702   0.00757   0.00219  -0.1150   0.6838   0.3632
   0.000   0.2927   0.00757   0.00218  -0.1139   0.6745   0.3696
   0.250   0.3175   0.00757   0.00218  -0.1132   0.6650   0.3752
   0.750   0.3646   0.00760   0.00220  -0.1114   0.6449   0.3853
   1.000   0.3869   0.00766   0.00223  -0.1102   0.6339   0.3909
   1.250   0.4122   0.00769   0.00226  -0.1097   0.6234   0.3963
   1.500   0.4353   0.00776   0.00231  -0.1087   0.6123   0.4021
   1.750   0.4598   0.00781   0.00236  -0.1080   0.6004   0.4090
   2.000   0.4830   0.00790   0.00243  -0.1070   0.5886   0.4144
   2.250   0.5056   0.00803   0.00252  -0.1059   0.5747   0.4188
   2.500   0.5296   0.00812   0.00261  -0.1051   0.5604   0.4250
   2.750   0.5525   0.00825   0.00271  -0.1041   0.5458   0.4313
   3.000   0.5746   0.00842   0.00283  -0.1030   0.5286   0.4369
   3.250   0.5962   0.00860   0.00296  -0.1017   0.5099   0.4427
   3.500   0.6171   0.00880   0.00312  -0.1004   0.4894   0.4495
   3.750   0.6373   0.00904   0.00329  -0.0989   0.4660   0.4552
   4.000   0.6575   0.00931   0.00347  -0.0975   0.4417   0.4604
   4.250   0.6771   0.00960   0.00368  -0.0959   0.4156   0.4671
   4.500   0.6962   0.00992   0.00390  -0.0943   0.3883   0.4736
   4.750   0.7144   0.01028   0.00415  -0.0926   0.3595   0.4783
   5.000   0.7320   0.01066   0.00442  -0.0908   0.3314   0.4844
   5.250   0.7508   0.01102   0.00469  -0.0892   0.3054   0.4909
   5.500   0.7686   0.01143   0.00499  -0.0875   0.2788   0.4964
   5.750   0.7868   0.01184   0.00529  -0.0858   0.2547   0.5011
   6.000   0.8049   0.01222   0.00561  -0.0842   0.2322   0.5076
   6.250   0.8216   0.01268   0.00596  -0.0823   0.2082   0.5136
   6.500   0.8383   0.01316   0.00633  -0.0805   0.1854   0.5188
   6.750   0.8564   0.01358   0.00669  -0.0789   0.1667   0.5241
   7.000   0.8746   0.01399   0.00705  -0.0774   0.1520   0.5302
   7.250   0.8925   0.01442   0.00743  -0.0758   0.1387   0.5362
   7.750   0.9283   0.01531   0.00823  -0.0727   0.1138   0.5472
   8.000   0.9458   0.01577   0.00867  -0.0712   0.1033   0.5536
   8.250   0.9620   0.01631   0.00915  -0.0694   0.0919   0.5596
   8.500   0.9788   0.01684   0.00964  -0.0678   0.0817   0.5646
   8.750   0.9956   0.01736   0.01014  -0.0663   0.0728   0.5705
   9.000   1.0113   0.01794   0.01070  -0.0646   0.0638   0.5764
   9.250   1.0274   0.01853   0.01125  -0.0630   0.0564   0.5825
   9.500   1.0446   0.01907   0.01179  -0.0616   0.0517   0.5877
   9.750   1.0608   0.01965   0.01238  -0.0601   0.0470   0.5941
  10.000   1.0766   0.02029   0.01301  -0.0586   0.0416   0.6003
  10.250   1.0927   0.02091   0.01363  -0.0571   0.0382   0.6056
  10.500   1.1085   0.02157   0.01430  -0.0557   0.0352   0.6115
  10.750   1.1247   0.02222   0.01497  -0.0543   0.0325   0.6176
  11.000   1.1402   0.02291   0.01568  -0.0529   0.0303   0.6237
  11.250   1.1550   0.02367   0.01645  -0.0515   0.0279   0.6289
  11.500   1.1709   0.02437   0.01719  -0.0503   0.0263   0.6355
  11.750   1.1849   0.02520   0.01804  -0.0488   0.0245   0.6415
  12.000   1.2000   0.02599   0.01886  -0.0476   0.0232   0.6475
  12.250   1.2139   0.02687   0.01976  -0.0462   0.0217   0.6531
  12.500   1.2279   0.02775   0.02069  -0.0450   0.0207   0.6600
  12.750   1.2421   0.02865   0.02162  -0.0438   0.0196   0.6661
  13.000   1.2546   0.02969   0.02269  -0.0424   0.0187   0.6715
  13.250   1.2680   0.03068   0.02372  -0.0413   0.0178   0.6779
  13.500   1.2809   0.03172   0.02482  -0.0401   0.0170   0.6849
  13.750   1.2928   0.03287   0.02600  -0.0390   0.0162   0.6910
  14.000   1.3044   0.03407   0.02724  -0.0378   0.0155   0.6964
  14.250   1.3163   0.03527   0.02850  -0.0368   0.0150   0.7033
  14.500   1.3282   0.03650   0.02978  -0.0358   0.0144   0.7104
  15.000   1.3488   0.03929   0.03266  -0.0339   0.0133   0.7228
  15.250   1.3579   0.04084   0.03427  -0.0330   0.0128   0.7296
  15.500   1.3681   0.04232   0.03580  -0.0322   0.0124   0.7361
  15.750   1.3770   0.04396   0.03751  -0.0314   0.0119   0.7433
  16.000   1.3858   0.04564   0.03925  -0.0307   0.0115   0.7503
  16.250   1.3931   0.04751   0.04118  -0.0301   0.0111   0.7566
  16.500   1.4004   0.04941   0.04313  -0.0295   0.0107   0.7635
  16.750   1.4067   0.05145   0.04525  -0.0290   0.0104   0.7718
  17.250   1.4201   0.05562   0.04957  -0.0283   0.0099   0.7859
  17.500   1.4258   0.05788   0.05190  -0.0281   0.0096   0.7938
  17.750   1.4304   0.06030   0.05439  -0.0280   0.0094   0.8012
  18.000   1.4342   0.06285   0.05703  -0.0280   0.0092   0.8102
  18.500   1.4395   0.06844   0.06278  -0.0283   0.0088   0.8264
  18.750   1.4414   0.07142   0.06586  -0.0287   0.0087   0.8352
  19.000   1.4419   0.07460   0.06914  -0.0291   0.0085   0.8451
  19.250   1.4404   0.07814   0.07277  -0.0298   0.0083   0.8550
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