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NREL's S835 Airfoil (s835-nr) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NREL's S835 Airfoil (s835-nr)
Reynolds number: 1,000,000
Max Cl/Cd: 88.36 at α=4.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-s835-nr-1000000.txt
Download as CSV file: xf-s835-nr-1000000.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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.500  -1.1903   0.08602   0.08238  -0.0638   1.0000   0.0981
 -19.250  -1.1968   0.08287   0.07918  -0.0643   1.0000   0.1001
 -19.000  -1.2076   0.07841   0.07469  -0.0663   0.9997   0.1026
 -18.750  -1.2089   0.07503   0.07128  -0.0681   0.9992   0.1052
 -18.500  -1.2074   0.07185   0.06803  -0.0700   0.9986   0.1073
 -18.250  -1.2068   0.06866   0.06480  -0.0719   0.9979   0.1097
 -18.000  -1.2139   0.06477   0.06088  -0.0737   0.9972   0.1124
 -17.750  -1.2133   0.06182   0.05789  -0.0751   0.9965   0.1149
 -17.500  -1.2085   0.05920   0.05521  -0.0768   0.9957   0.1174
 -17.250  -1.2079   0.05603   0.05200  -0.0787   0.9948   0.1202
 -17.000  -1.2070   0.05291   0.04886  -0.0807   0.9939   0.1231
 -16.750  -1.2027   0.05023   0.04613  -0.0824   0.9932   0.1258
 -16.500  -1.1896   0.04837   0.04422  -0.0842   0.9926   0.1282
 -16.250  -1.1870   0.04529   0.04111  -0.0867   0.9919   0.1320
 -16.000  -1.1868   0.04277   0.03857  -0.0873   0.9902   0.1349
 -15.750  -1.1824   0.04084   0.03660  -0.0874   0.9881   0.1376
 -15.500  -1.1720   0.03908   0.03479  -0.0884   0.9863   0.1401
 -15.250  -1.1681   0.03659   0.03228  -0.0899   0.9845   0.1440
 -15.000  -1.1570   0.03462   0.03029  -0.0916   0.9831   0.1475
 -14.750  -1.1398   0.03314   0.02877  -0.0934   0.9820   0.1507
 -14.500  -1.1256   0.03131   0.02692  -0.0954   0.9810   0.1544
 -14.250  -1.1101   0.02952   0.02512  -0.0977   0.9801   0.1584
 -14.000  -1.0886   0.02831   0.02388  -0.0999   0.9793   0.1623
 -13.750  -1.0856   0.02711   0.02263  -0.0983   0.9751   0.1646
 -13.500  -1.0793   0.02540   0.02092  -0.0985   0.9717   0.1689
 -13.250  -1.0609   0.02418   0.01969  -0.0999   0.9698   0.1730
 -13.000  -1.0368   0.02325   0.01872  -0.1017   0.9686   0.1764
 -12.750  -1.0149   0.02205   0.01752  -0.1037   0.9674   0.1807
 -12.500  -0.9909   0.02096   0.01643  -0.1059   0.9665   0.1854
 -12.250  -0.9622   0.02021   0.01565  -0.1081   0.9658   0.1892
 -12.000  -0.9634   0.01949   0.01489  -0.1045   0.9590   0.1911
 -11.750  -0.9457   0.01837   0.01378  -0.1054   0.9563   0.1961
 -11.500  -0.9206   0.01757   0.01297  -0.1070   0.9547   0.2004
 -11.250  -0.8908   0.01701   0.01238  -0.1089   0.9537   0.2039
 -11.000  -0.8613   0.01631   0.01167  -0.1110   0.9528   0.2079
 -10.750  -0.8314   0.01555   0.01092  -0.1133   0.9521   0.2125
 -10.500  -0.8373   0.01493   0.01027  -0.1085   0.9439   0.2152
 -10.250  -0.8128   0.01441   0.00973  -0.1091   0.9415   0.2183
 -10.000  -0.7829   0.01396   0.00924  -0.1106   0.9402   0.2212
  -9.750  -0.7565   0.01323   0.00852  -0.1121   0.9387   0.2261
  -9.500  -0.7256   0.01272   0.00802  -0.1139   0.9377   0.2302
  -9.250  -0.6931   0.01237   0.00763  -0.1156   0.9368   0.2337
  -9.000  -0.6857   0.01215   0.00738  -0.1121   0.9301   0.2357
  -8.750  -0.6625   0.01174   0.00697  -0.1119   0.9267   0.2397
  -8.500  -0.6336   0.01135   0.00659  -0.1128   0.9248   0.2439
  -8.250  -0.6015   0.01103   0.00627  -0.1142   0.9234   0.2479
  -8.000  -0.5681   0.01078   0.00599  -0.1157   0.9221   0.2510
  -7.750  -0.5354   0.01049   0.00568  -0.1172   0.9206   0.2546
  -7.500  -0.5247   0.01024   0.00545  -0.1142   0.9132   0.2586
  -7.250  -0.4959   0.00996   0.00518  -0.1148   0.9099   0.2626
  -7.000  -0.4641   0.00973   0.00494  -0.1159   0.9074   0.2664
  -6.750  -0.4287   0.00955   0.00472  -0.1176   0.9053   0.2692
  -6.500  -0.4074   0.00930   0.00450  -0.1167   0.8994   0.2744
  -6.250  -0.3811   0.00908   0.00429  -0.1167   0.8942   0.2788
  -6.000  -0.3474   0.00889   0.00409  -0.1181   0.8907   0.2834
  -5.750  -0.3131   0.00876   0.00392  -0.1196   0.8869   0.2865
  -5.500  -0.2909   0.00857   0.00376  -0.1188   0.8798   0.2920
  -5.250  -0.2596   0.00840   0.00358  -0.1197   0.8748   0.2976
  -5.000  -0.2253   0.00828   0.00343  -0.1212   0.8702   0.3022
  -4.750  -0.2012   0.00819   0.00334  -0.1206   0.8633   0.3062
  -4.500  -0.1715   0.00803   0.00320  -0.1212   0.8572   0.3126
  -4.250  -0.1397   0.00794   0.00308  -0.1221   0.8517   0.3180
  -4.000  -0.1142   0.00789   0.00302  -0.1217   0.8451   0.3219
  -3.750  -0.0852   0.00777   0.00291  -0.1221   0.8385   0.3284
  -3.500  -0.0554   0.00769   0.00282  -0.1226   0.8323   0.3345
  -3.250  -0.0291   0.00763   0.00277  -0.1224   0.8253   0.3393
  -3.000  -0.0003   0.00756   0.00268  -0.1227   0.8184   0.3449
  -2.750   0.0279   0.00749   0.00262  -0.1229   0.8119   0.3515
  -2.500   0.0549   0.00744   0.00258  -0.1227   0.8050   0.3570
  -2.250   0.0836   0.00742   0.00252  -0.1229   0.7982   0.3621
  -2.000   0.1113   0.00735   0.00248  -0.1230   0.7918   0.3688
  -1.750   0.1384   0.00731   0.00245  -0.1228   0.7849   0.3748
  -1.500   0.1667   0.00731   0.00241  -0.1229   0.7779   0.3797
  -1.250   0.1941   0.00725   0.00239  -0.1229   0.7716   0.3868
  -1.000   0.2211   0.00722   0.00237  -0.1227   0.7645   0.3928
  -0.750   0.2489   0.00724   0.00235  -0.1227   0.7573   0.3976
  -0.500   0.2758   0.00719   0.00234  -0.1225   0.7507   0.4042
  -0.250   0.3024   0.00717   0.00233  -0.1222   0.7429   0.4109
   0.000   0.3290   0.00721   0.00233  -0.1219   0.7346   0.4164
   0.250   0.3548   0.00718   0.00233  -0.1214   0.7264   0.4223
   0.500   0.3803   0.00719   0.00233  -0.1209   0.7176   0.4286
   0.750   0.4061   0.00720   0.00235  -0.1204   0.7096   0.4342
   1.000   0.4310   0.00723   0.00236  -0.1197   0.7005   0.4390
   1.250   0.4557   0.00723   0.00238  -0.1190   0.6919   0.4461
   1.500   0.4793   0.00724   0.00240  -0.1181   0.6828   0.4524
   1.750   0.5018   0.00730   0.00242  -0.1169   0.6736   0.4574
   2.000   0.5253   0.00730   0.00245  -0.1159   0.6643   0.4636
   2.250   0.5471   0.00737   0.00250  -0.1146   0.6541   0.4696
   2.500   0.5712   0.00740   0.00255  -0.1137   0.6443   0.4754
   2.750   0.5930   0.00751   0.00261  -0.1124   0.6336   0.4806
   3.000   0.6174   0.00754   0.00269  -0.1117   0.6228   0.4876
   3.250   0.6393   0.00767   0.00279  -0.1104   0.6114   0.4936
   3.500   0.6617   0.00779   0.00289  -0.1092   0.5985   0.4987
   3.750   0.6840   0.00790   0.00301  -0.1080   0.5847   0.5054
   4.000   0.7052   0.00806   0.00314  -0.1066   0.5702   0.5117
   4.250   0.7256   0.00825   0.00328  -0.1051   0.5535   0.5174
   4.500   0.7457   0.00845   0.00343  -0.1035   0.5346   0.5229
   4.750   0.7652   0.00866   0.00361  -0.1018   0.5145   0.5294
   5.000   0.7837   0.00893   0.00381  -0.1000   0.4916   0.5354
   5.250   0.8022   0.00924   0.00402  -0.0982   0.4663   0.5404
   5.500   0.8190   0.00959   0.00428  -0.0961   0.4377   0.5465
   5.750   0.8350   0.00997   0.00456  -0.0940   0.4093   0.5524
   6.000   0.8494   0.01046   0.00490  -0.0915   0.3741   0.5583
   6.250   0.8644   0.01096   0.00524  -0.0893   0.3394   0.5627
   6.500   0.8794   0.01145   0.00560  -0.0871   0.3082   0.5694
   6.750   0.8953   0.01191   0.00597  -0.0850   0.2824   0.5753
   7.000   0.9106   0.01242   0.00637  -0.0829   0.2569   0.5809
   7.250   0.9277   0.01288   0.00673  -0.0812   0.2352   0.5860
   7.500   0.9442   0.01335   0.00713  -0.0793   0.2141   0.5928
   7.750   0.9596   0.01386   0.00757  -0.0773   0.1940   0.5986
   8.000   0.9753   0.01440   0.00802  -0.0754   0.1757   0.6041
   8.250   0.9908   0.01495   0.00849  -0.0735   0.1577   0.6101
   8.500   1.0059   0.01551   0.00899  -0.0716   0.1413   0.6163
   8.750   1.0213   0.01608   0.00950  -0.0698   0.1271   0.6222
   9.000   1.0363   0.01670   0.01004  -0.0679   0.1129   0.6273
   9.250   1.0505   0.01733   0.01063  -0.0660   0.1008   0.6340
   9.500   1.0663   0.01791   0.01120  -0.0643   0.0917   0.6402
   9.750   1.0815   0.01854   0.01179  -0.0627   0.0827   0.6463
  10.000   1.0960   0.01922   0.01243  -0.0609   0.0742   0.6515
  10.250   1.1112   0.01986   0.01307  -0.0593   0.0673   0.6585
  10.500   1.1260   0.02055   0.01376  -0.0577   0.0610   0.6649
  10.750   1.1402   0.02129   0.01447  -0.0560   0.0556   0.6705
  11.000   1.1552   0.02200   0.01519  -0.0545   0.0506   0.6767
  11.250   1.1690   0.02278   0.01599  -0.0529   0.0460   0.6834
  11.500   1.1834   0.02356   0.01678  -0.0514   0.0424   0.6900
  11.750   1.1972   0.02440   0.01761  -0.0499   0.0390   0.6954
  12.000   1.2097   0.02532   0.01855  -0.0484   0.0359   0.7023
  12.250   1.2240   0.02616   0.01943  -0.0470   0.0334   0.7092
  12.500   1.2364   0.02714   0.02042  -0.0455   0.0313   0.7153
  12.750   1.2494   0.02810   0.02142  -0.0442   0.0292   0.7221
  13.000   1.2616   0.02913   0.02249  -0.0428   0.0275   0.7290
  13.250   1.2740   0.03019   0.02357  -0.0415   0.0260   0.7357
  13.500   1.2848   0.03137   0.02480  -0.0402   0.0245   0.7426
  13.750   1.2972   0.03246   0.02594  -0.0390   0.0233   0.7500
  14.000   1.3080   0.03372   0.02722  -0.0378   0.0221   0.7566
  14.250   1.3173   0.03510   0.02866  -0.0365   0.0211   0.7638
  14.500   1.3288   0.03634   0.02996  -0.0355   0.0202   0.7717
  14.750   1.3381   0.03781   0.03147  -0.0344   0.0192   0.7789
  15.000   1.3453   0.03946   0.03318  -0.0333   0.0184   0.7866
  15.250   1.3553   0.04092   0.03471  -0.0324   0.0177   0.7946
  15.500   1.3646   0.04247   0.03633  -0.0315   0.0170   0.8026
  15.750   1.3716   0.04426   0.03818  -0.0307   0.0163   0.8116
  16.000   1.3763   0.04634   0.04032  -0.0298   0.0157   0.8198
  16.250   1.3832   0.04823   0.04229  -0.0292   0.0152   0.8290
  16.500   1.3915   0.05002   0.04416  -0.0286   0.0148   0.8385
  16.750   1.3973   0.05208   0.04630  -0.0281   0.0143   0.8499
  17.000   1.4021   0.05428   0.04859  -0.0276   0.0139   0.8616
  17.250   1.4056   0.05663   0.05103  -0.0271   0.0135   0.8758
  17.500   1.4040   0.05946   0.05399  -0.0266   0.0131   0.8983
  17.750   1.4030   0.06210   0.05682  -0.0262   0.0128   1.0000
  18.000   1.4078   0.06470   0.05948  -0.0264   0.0126   1.0000
  18.250   1.4094   0.06773   0.06259  -0.0268   0.0125   1.0000
  18.500   1.4131   0.07057   0.06549  -0.0272   0.0122   1.0000
  18.750   1.4137   0.07386   0.06885  -0.0278   0.0120   1.0000
  19.000   1.4135   0.07733   0.07239  -0.0286   0.0118   1.0000
  19.250   1.4121   0.08102   0.07616  -0.0295   0.0116   1.0000
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