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NREL's S803 Airfoil (s803-nr) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: NREL's S803 Airfoil (s803-nr)
Reynolds number: 500,000
Max Cl/Cd: 108.06 at α=4.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s803-nr-500000-n5.txt
Download as CSV file: xf-s803-nr-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S803 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
  ------ -------- --------- --------- -------- -------- --------
 -10.750  -0.3955   0.10503   0.10266  -0.0396   1.0000   0.0094
 -10.500  -0.3947   0.10210   0.09975  -0.0401   1.0000   0.0096
  -9.250  -0.5071   0.03157   0.02825  -0.1052   0.9631   0.0102
  -9.000  -0.4924   0.02803   0.02432  -0.1072   0.9543   0.0106
  -8.750  -0.4684   0.02528   0.02122  -0.1096   0.9487   0.0110
  -8.500  -0.4464   0.02300   0.01858  -0.1105   0.9407   0.0116
  -8.250  -0.4160   0.02127   0.01651  -0.1125   0.9359   0.0120
  -8.000  -0.3862   0.01958   0.01451  -0.1142   0.9298   0.0124
  -7.750  -0.3535   0.01800   0.01277  -0.1164   0.9241   0.0128
  -7.500  -0.3150   0.01698   0.01162  -0.1194   0.9201   0.0131
  -7.250  -0.2770   0.01606   0.01058  -0.1222   0.9130   0.0136
  -7.000  -0.2349   0.01513   0.00949  -0.1258   0.9060   0.0141
  -6.750  -0.1961   0.01439   0.00861  -0.1285   0.8951   0.0148
  -6.500  -0.1593   0.01378   0.00783  -0.1308   0.8821   0.0154
  -6.250  -0.1262   0.01325   0.00715  -0.1321   0.8679   0.0159
  -6.000  -0.0964   0.01262   0.00639  -0.1329   0.8531   0.0162
  -5.750  -0.0683   0.01199   0.00565  -0.1333   0.8382   0.0168
  -5.500  -0.0406   0.01159   0.00515  -0.1335   0.8237   0.0173
  -5.250  -0.0133   0.01126   0.00472  -0.1335   0.8096   0.0179
  -5.000   0.0138   0.01098   0.00434  -0.1336   0.7965   0.0185
  -4.750   0.0410   0.01074   0.00401  -0.1336   0.7844   0.0195
  -4.500   0.0684   0.01052   0.00370  -0.1336   0.7731   0.0203
  -4.250   0.0959   0.01026   0.00336  -0.1336   0.7628   0.0211
  -4.000   0.1234   0.01004   0.00305  -0.1336   0.7526   0.0223
  -3.750   0.1510   0.00986   0.00282  -0.1337   0.7424   0.0238
  -3.500   0.1787   0.00973   0.00261  -0.1337   0.7331   0.0257
  -3.250   0.2065   0.00957   0.00242  -0.1337   0.7240   0.0310
  -3.000   0.2346   0.00934   0.00226  -0.1339   0.7160   0.0539
  -2.750   0.2626   0.00913   0.00212  -0.1342   0.7083   0.0864
  -2.500   0.2910   0.00892   0.00202  -0.1345   0.7009   0.1256
  -2.250   0.3193   0.00870   0.00192  -0.1348   0.6935   0.1812
  -2.000   0.3480   0.00843   0.00184  -0.1353   0.6865   0.2507
  -1.750   0.3770   0.00806   0.00177  -0.1360   0.6796   0.3569
  -1.500   0.4063   0.00765   0.00174  -0.1367   0.6739   0.4923
  -1.250   0.4346   0.00753   0.00186  -0.1369   0.6678   0.5874
  -1.000   0.4625   0.00759   0.00191  -0.1368   0.6620   0.6171
  -0.750   0.4907   0.00763   0.00194  -0.1368   0.6564   0.6315
  -0.500   0.5188   0.00770   0.00197  -0.1368   0.6507   0.6445
   0.000   0.5749   0.00782   0.00205  -0.1368   0.6409   0.6627
   0.250   0.6028   0.00788   0.00211  -0.1367   0.6356   0.6710
   0.500   0.6306   0.00797   0.00215  -0.1366   0.6309   0.6788
   0.750   0.6585   0.00802   0.00222  -0.1366   0.6259   0.6866
   1.000   0.6863   0.00809   0.00229  -0.1365   0.6201   0.6948
   1.250   0.7136   0.00819   0.00236  -0.1364   0.6141   0.7016
   1.500   0.7413   0.00825   0.00242  -0.1363   0.6067   0.7072
   1.750   0.7683   0.00834   0.00249  -0.1361   0.5990   0.7108
   2.000   0.7956   0.00840   0.00256  -0.1360   0.5904   0.7141
   2.250   0.8225   0.00850   0.00263  -0.1358   0.5818   0.7176
   2.500   0.8494   0.00859   0.00271  -0.1356   0.5716   0.7208
   2.750   0.8764   0.00868   0.00280  -0.1354   0.5618   0.7240
   3.000   0.9028   0.00879   0.00290  -0.1351   0.5518   0.7271
   3.250   0.9291   0.00890   0.00300  -0.1348   0.5398   0.7305
   3.500   0.9554   0.00902   0.00312  -0.1345   0.5266   0.7339
   3.750   0.9815   0.00916   0.00323  -0.1341   0.5121   0.7375
   4.000   1.0065   0.00933   0.00337  -0.1336   0.4934   0.7410
   4.250   1.0309   0.00954   0.00352  -0.1329   0.4670   0.7450
   4.500   1.0532   0.00990   0.00374  -0.1319   0.4273   0.7492
   4.750   1.0720   0.01055   0.00410  -0.1304   0.3693   0.7535
   5.000   1.0908   0.01123   0.00454  -0.1289   0.3162   0.7575
   5.250   1.1104   0.01186   0.00497  -0.1276   0.2716   0.7622
   5.500   1.1309   0.01242   0.00538  -0.1264   0.2359   0.7674
   5.750   1.1510   0.01299   0.00580  -0.1252   0.2024   0.7727
   6.000   1.1711   0.01353   0.00623  -0.1239   0.1740   0.7788
   6.250   1.1914   0.01405   0.00666  -0.1227   0.1508   0.7850
   6.500   1.2115   0.01453   0.00709  -0.1215   0.1307   0.7915
   6.750   1.2317   0.01501   0.00752  -0.1203   0.1148   0.7989
   7.000   1.2514   0.01548   0.00796  -0.1190   0.1012   0.8067
   7.250   1.2710   0.01593   0.00841  -0.1176   0.0900   0.8157
   7.500   1.2900   0.01637   0.00887  -0.1162   0.0814   0.8265
   7.750   1.3079   0.01683   0.00934  -0.1145   0.0736   0.8390
   8.000   1.3248   0.01722   0.00979  -0.1127   0.0676   0.8545
   8.250   1.3390   0.01768   0.01029  -0.1103   0.0614   0.8757
   8.500   1.3505   0.01793   0.01069  -0.1072   0.0575   0.9438
   8.750   1.3664   0.01846   0.01123  -0.1054   0.0531   1.0000
   9.000   1.3823   0.01905   0.01183  -0.1036   0.0494   1.0000
   9.250   1.3986   0.01961   0.01243  -0.1019   0.0463   1.0000
   9.500   1.4131   0.02028   0.01310  -0.1000   0.0430   1.0000
   9.750   1.4271   0.02099   0.01386  -0.0981   0.0404   1.0000
  10.000   1.4420   0.02165   0.01458  -0.0964   0.0385   1.0000
  10.250   1.4555   0.02240   0.01537  -0.0945   0.0363   1.0000
  10.500   1.4674   0.02328   0.01627  -0.0925   0.0341   1.0000
  10.750   1.4787   0.02422   0.01726  -0.0906   0.0324   1.0000
  11.000   1.4915   0.02508   0.01820  -0.0889   0.0311   1.0000
  11.250   1.5034   0.02603   0.01922  -0.0872   0.0295   1.0000
  11.500   1.5140   0.02711   0.02033  -0.0855   0.0276   1.0000
  11.750   1.5227   0.02838   0.02163  -0.0837   0.0258   1.0000
  12.000   1.5342   0.02947   0.02280  -0.0823   0.0246   1.0000
  12.250   1.5446   0.03068   0.02408  -0.0809   0.0232   1.0000
  12.500   1.5536   0.03205   0.02551  -0.0794   0.0220   1.0000
  12.750   1.5612   0.03360   0.02711  -0.0781   0.0208   1.0000
  13.000   1.5688   0.03519   0.02879  -0.0768   0.0200   1.0000
  13.250   1.5773   0.03675   0.03044  -0.0757   0.0192   1.0000
  13.500   1.5849   0.03843   0.03222  -0.0746   0.0183   1.0000
  13.750   1.5916   0.04026   0.03412  -0.0737   0.0174   1.0000
  14.000   1.5972   0.04225   0.03617  -0.0728   0.0165   1.0000
  14.250   1.6017   0.04441   0.03841  -0.0719   0.0157   1.0000
  14.500   1.6075   0.04648   0.04059  -0.0713   0.0149   1.0000
  14.750   1.6126   0.04870   0.04291  -0.0707   0.0141   1.0000
  15.000   1.6165   0.05110   0.04540  -0.0703   0.0132   1.0000
  15.250   1.6186   0.05378   0.04815  -0.0699   0.0124   1.0000
  15.500   1.6211   0.05649   0.05097  -0.0697   0.0118   1.0000
  15.750   1.6233   0.05930   0.05390  -0.0696   0.0111   1.0000
  16.000   1.6243   0.06235   0.05705  -0.0697   0.0105   1.0000
  16.250   1.6240   0.06565   0.06045  -0.0699   0.0099   1.0000
  16.500   1.6219   0.06930   0.06419  -0.0703   0.0094   1.0000
  16.750   1.6205   0.07294   0.06796  -0.0709   0.0090   1.0000
  17.000   1.6182   0.07684   0.07199  -0.0716   0.0085   1.0000
  17.250   1.6143   0.08104   0.07632  -0.0726   0.0081   1.0000
  17.500   1.6092   0.08556   0.08096  -0.0738   0.0077   1.0000
  17.750   1.6025   0.09048   0.08602  -0.0754   0.0074   1.0000
  18.000   1.5939   0.09587   0.09153  -0.0773   0.0072   1.0000
  18.250   1.5846   0.10152   0.09732  -0.0795   0.0070   1.0000
  18.500   1.5754   0.10729   0.10324  -0.0819   0.0068   1.0000
  18.750   1.5651   0.11344   0.10955  -0.0848   0.0066   1.0000
  19.000   1.5537   0.11994   0.11620  -0.0880   0.0064   1.0000
  19.250   1.5410   0.12684   0.12326  -0.0916   0.0063   1.0000
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