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NREL's S830 Airfoil (s830-nr) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NREL's S830 Airfoil (s830-nr)
Reynolds number: 1,000,000
Max Cl/Cd: 117.82 at α=6.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-s830-nr-1000000.txt
Download as CSV file: xf-s830-nr-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S830 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
  ------ -------- --------- --------- -------- -------- --------
 -14.750  -0.0028   0.11796   0.11621  -0.1274   0.9743   0.0086
 -14.500   0.0042   0.11430   0.11254  -0.1302   0.9740   0.0087
 -10.250  -0.2251   0.02921   0.02554  -0.1677   0.9378   0.0077
 -10.000  -0.2055   0.02621   0.02222  -0.1678   0.9336   0.0075
  -9.750  -0.1928   0.02502   0.02088  -0.1659   0.9227   0.0076
  -9.500  -0.1557   0.02357   0.01916  -0.1656   0.9194   0.0072
  -9.250  -0.1272   0.02305   0.01849  -0.1649   0.9096   0.0071
  -9.000  -0.0941   0.02269   0.01800  -0.1653   0.8988   0.0071
  -8.750  -0.0656   0.02230   0.01747  -0.1662   0.8832   0.0072
  -8.500  -0.0432   0.02197   0.01701  -0.1660   0.8669   0.0075
  -8.250  -0.0258   0.02174   0.01667  -0.1646   0.8516   0.0076
  -8.000  -0.0126   0.02147   0.01630  -0.1628   0.8376   0.0076
  -7.750  -0.0022   0.02112   0.01586  -0.1606   0.8241   0.0077
  -7.500   0.0063   0.02070   0.01536  -0.1583   0.8123   0.0078
  -7.250   0.0125   0.02022   0.01480  -0.1557   0.8004   0.0077
  -7.000   0.0182   0.01969   0.01422  -0.1532   0.7893   0.0077
  -6.750   0.0193   0.01904   0.01350  -0.1500   0.7791   0.0079
  -6.250   0.0115   0.01781   0.01216  -0.1416   0.7599   0.0080
  -6.000   0.0126   0.01702   0.01131  -0.1389   0.7514   0.0080
  -5.750   0.0173   0.01599   0.01022  -0.1373   0.7430   0.0082
  -5.500   0.0298   0.01486   0.00902  -0.1374   0.7355   0.0087
  -5.250   0.0505   0.01389   0.00801  -0.1386   0.7280   0.0098
  -5.000   0.0766   0.01281   0.00685  -0.1411   0.7211   0.0124
  -4.750   0.1100   0.01155   0.00559  -0.1453   0.7141   0.0263
  -4.500   0.1394   0.01104   0.00504  -0.1471   0.7072   0.0373
  -4.250   0.1694   0.01061   0.00463  -0.1488   0.7011   0.0519
  -4.000   0.1996   0.01016   0.00421  -0.1505   0.6946   0.0788
  -3.750   0.2530   0.00735   0.00246  -0.1610   0.6887   0.4631
  -3.500   0.2813   0.00738   0.00250  -0.1614   0.6826   0.4809
  -3.250   0.3084   0.00751   0.00253  -0.1615   0.6764   0.4898
  -3.000   0.3361   0.00757   0.00259  -0.1618   0.6707   0.4961
  -2.750   0.3633   0.00772   0.00268  -0.1618   0.6646   0.5019
  -2.500   0.3901   0.00783   0.00270  -0.1619   0.6587   0.5042
  -2.250   0.4174   0.00784   0.00271  -0.1621   0.6529   0.5079
  -2.000   0.4437   0.00792   0.00274  -0.1620   0.6468   0.5099
  -1.750   0.4700   0.00801   0.00280  -0.1619   0.6413   0.5122
  -1.500   0.4965   0.00806   0.00282  -0.1620   0.6357   0.5139
  -1.250   0.5219   0.00811   0.00281  -0.1618   0.6301   0.5149
  -1.000   0.5483   0.00814   0.00280  -0.1618   0.6251   0.5158
  -0.750   0.5746   0.00817   0.00280  -0.1618   0.6198   0.5168
  -0.500   0.5999   0.00824   0.00281  -0.1616   0.6145   0.5176
  -0.250   0.6262   0.00829   0.00282  -0.1616   0.6097   0.5184
   0.000   0.6528   0.00833   0.00283  -0.1617   0.6047   0.5192
   0.250   0.6783   0.00835   0.00284  -0.1616   0.5997   0.5208
   0.500   0.7042   0.00841   0.00288  -0.1616   0.5950   0.5221
   0.750   0.7307   0.00845   0.00293  -0.1616   0.5903   0.5233
   1.000   0.7562   0.00854   0.00299  -0.1615   0.5854   0.5244
   1.250   0.7811   0.00866   0.00308  -0.1612   0.5807   0.5256
   1.500   0.8081   0.00871   0.00315  -0.1614   0.5768   0.5269
   1.750   0.8343   0.00880   0.00323  -0.1614   0.5725   0.5282
   2.000   0.8596   0.00891   0.00333  -0.1613   0.5683   0.5296
   2.250   0.8852   0.00904   0.00343  -0.1612   0.5643   0.5310
   2.500   0.9121   0.00911   0.00352  -0.1614   0.5608   0.5322
   2.750   0.9381   0.00921   0.00361  -0.1614   0.5569   0.5332
   3.000   0.9630   0.00934   0.00373  -0.1612   0.5530   0.5340
   3.250   0.9883   0.00944   0.00383  -0.1611   0.5490   0.5359
   3.500   1.0147   0.00950   0.00393  -0.1612   0.5459   0.5374
   3.750   1.0405   0.00959   0.00406  -0.1612   0.5425   0.5388
   4.000   1.0656   0.00972   0.00420  -0.1610   0.5392   0.5401
   4.250   1.0902   0.00988   0.00436  -0.1608   0.5358   0.5414
   4.500   1.1159   0.01001   0.00451  -0.1608   0.5328   0.5428
   4.750   1.1418   0.01011   0.00465  -0.1608   0.5301   0.5443
   5.000   1.1673   0.01022   0.00480  -0.1607   0.5272   0.5456
   5.250   1.1922   0.01036   0.00496  -0.1606   0.5241   0.5470
   5.500   1.2165   0.01054   0.00514  -0.1603   0.5211   0.5481
   5.750   1.2417   0.01073   0.00533  -0.1602   0.5180   0.5491
   6.000   1.2661   0.01081   0.00548  -0.1600   0.5153   0.5508
   6.250   1.2878   0.01093   0.00565  -0.1592   0.5092   0.5526
   6.500   1.3067   0.01116   0.00587  -0.1579   0.5003   0.5541
   6.750   1.3270   0.01134   0.00608  -0.1569   0.4916   0.5556
   7.000   1.3472   0.01159   0.00635  -0.1559   0.4852   0.5571
   7.250   1.3693   0.01176   0.00657  -0.1552   0.4789   0.5585
   7.500   1.3876   0.01208   0.00688  -0.1539   0.4715   0.5600
   7.750   1.4111   0.01224   0.00710  -0.1535   0.4659   0.5613
   8.000   1.4300   0.01255   0.00742  -0.1524   0.4584   0.5627
   8.250   1.4503   0.01282   0.00772  -0.1514   0.4511   0.5638
   8.500   1.4675   0.01320   0.00810  -0.1500   0.4419   0.5647
   8.750   1.4872   0.01349   0.00843  -0.1491   0.4316   0.5664
   9.000   1.4997   0.01404   0.00895  -0.1469   0.4132   0.5681
   9.250   1.5050   0.01494   0.00972  -0.1436   0.3812   0.5695
   9.500   1.4967   0.01652   0.01105  -0.1384   0.3314   0.5706
   9.750   1.4800   0.01868   0.01291  -0.1322   0.2788   0.5716
  10.000   1.4662   0.02090   0.01487  -0.1269   0.2333   0.5726
  10.250   1.4634   0.02264   0.01650  -0.1234   0.2054   0.5739
  10.500   1.4553   0.02484   0.01854  -0.1195   0.1739   0.5751
  10.750   1.4472   0.02719   0.02074  -0.1160   0.1447   0.5763
  11.000   1.4429   0.02942   0.02287  -0.1131   0.1211   0.5774
  11.250   1.4390   0.03176   0.02512  -0.1105   0.1016   0.5784
  11.500   1.4369   0.03407   0.02737  -0.1083   0.0843   0.5793
  11.750   1.4349   0.03649   0.02972  -0.1063   0.0695   0.5801
  12.000   1.4376   0.03859   0.03182  -0.1048   0.0602   0.5809
  12.250   1.4405   0.04075   0.03398  -0.1035   0.0521   0.5826
  12.500   1.4421   0.04310   0.03633  -0.1022   0.0444   0.5840
  12.750   1.4445   0.04545   0.03869  -0.1011   0.0380   0.5853
  13.000   1.4487   0.04767   0.04094  -0.1002   0.0331   0.5865
  13.250   1.4519   0.05005   0.04335  -0.0993   0.0288   0.5878
  13.500   1.4563   0.05235   0.04568  -0.0986   0.0253   0.5891
  13.750   1.4601   0.05476   0.04812  -0.0979   0.0226   0.5904
  14.000   1.4651   0.05710   0.05050  -0.0974   0.0200   0.5918
  14.250   1.4690   0.05959   0.05302  -0.0969   0.0178   0.5931
  14.500   1.4737   0.06204   0.05552  -0.0965   0.0159   0.5943
  14.750   1.4775   0.06461   0.05813  -0.0961   0.0140   0.5953
  15.000   1.4823   0.06713   0.06069  -0.0959   0.0127   0.5962
  15.250   1.4854   0.06986   0.06347  -0.0956   0.0112   0.5974
  15.500   1.4909   0.07238   0.06606  -0.0956   0.0103   0.5991
  15.750   1.4949   0.07508   0.06883  -0.0955   0.0092   0.6007
  16.000   1.4984   0.07789   0.07169  -0.0955   0.0082   0.6021
  16.250   1.5030   0.08057   0.07444  -0.0956   0.0075   0.6036
  16.500   1.5063   0.08342   0.07735  -0.0957   0.0067   0.6051
  16.750   1.5090   0.08641   0.08041  -0.0958   0.0060   0.6065
  17.000   1.5137   0.08916   0.08322  -0.0961   0.0054   0.6080
  17.250   1.5158   0.09229   0.08641  -0.0964   0.0048   0.6093
  17.500   1.5184   0.09535   0.08953  -0.0968   0.0043   0.6105
  17.750   1.5210   0.09840   0.09266  -0.0972   0.0037   0.6116
  18.000   1.5210   0.10184   0.09615  -0.0977   0.0031   0.6125
  18.250   1.5231   0.10506   0.09947  -0.0983   0.0026   0.6145
  18.500   1.5229   0.10860   0.10307  -0.0990   0.0021   0.6162
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