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NREL's S822 Airfoil (s822-nr) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NREL's S822 Airfoil (s822-nr)
Reynolds number: 200,000
Max Cl/Cd: 60.21 at α=6°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s822-nr-200000-n5.txt
Download as CSV file: xf-s822-nr-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S822 Airfoil                             
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.000  -0.6404   0.13048   0.12628  -0.0538   1.0000   0.0126
 -17.750  -0.6637   0.12136   0.11703  -0.0582   1.0000   0.0126
 -17.500  -0.6806   0.11399   0.10955  -0.0618   1.0000   0.0127
 -17.250  -0.6966   0.10709   0.10252  -0.0651   1.0000   0.0126
 -17.000  -0.7112   0.10063   0.09596  -0.0683   1.0000   0.0128
 -16.750  -0.7244   0.09467   0.08989  -0.0711   1.0000   0.0128
 -16.500  -0.7379   0.08880   0.08392  -0.0739   1.0000   0.0130
 -16.250  -0.7498   0.08338   0.07839  -0.0764   1.0000   0.0132
 -16.000  -0.7613   0.07821   0.07311  -0.0788   1.0000   0.0133
 -15.750  -0.7717   0.07341   0.06820  -0.0808   1.0000   0.0135
 -15.500  -0.7820   0.06878   0.06346  -0.0827   1.0000   0.0139
 -15.250  -0.7907   0.06462   0.05920  -0.0843   1.0000   0.0141
 -15.000  -0.7994   0.06066   0.05511  -0.0855   1.0000   0.0144
 -14.750  -0.8072   0.05703   0.05137  -0.0864   1.0000   0.0148
 -14.500  -0.8145   0.05370   0.04793  -0.0869   1.0000   0.0151
 -14.250  -0.8206   0.05076   0.04486  -0.0870   1.0000   0.0156
 -14.000  -0.8292   0.04785   0.04185  -0.0867   1.0000   0.0163
 -13.750  -0.8387   0.04524   0.03920  -0.0859   1.0000   0.0167
 -13.500  -0.8479   0.04318   0.03709  -0.0843   1.0000   0.0172
 -13.250  -0.8481   0.04086   0.03466  -0.0846   0.9975   0.0178
 -13.000  -0.8343   0.03855   0.03222  -0.0869   0.9914   0.0194
 -12.750  -0.8209   0.03638   0.02990  -0.0888   0.9853   0.0207
 -12.500  -0.8099   0.03414   0.02757  -0.0906   0.9790   0.0220
 -12.250  -0.7954   0.03232   0.02567  -0.0922   0.9725   0.0238
 -12.000  -0.7763   0.03079   0.02400  -0.0938   0.9676   0.0263
 -11.750  -0.7620   0.02918   0.02228  -0.0947   0.9605   0.0285
 -11.500  -0.7436   0.02765   0.02069  -0.0962   0.9560   0.0312
 -11.250  -0.7256   0.02655   0.01944  -0.0968   0.9496   0.0343
 -11.000  -0.7077   0.02524   0.01806  -0.0976   0.9441   0.0376
 -10.750  -0.6875   0.02416   0.01691  -0.0983   0.9393   0.0419
 -10.500  -0.6710   0.02326   0.01591  -0.0980   0.9329   0.0462
 -10.250  -0.6522   0.02230   0.01492  -0.0982   0.9281   0.0518
 -10.000  -0.6362   0.02155   0.01409  -0.0974   0.9223   0.0575
  -9.750  -0.6215   0.02082   0.01333  -0.0964   0.9163   0.0643
  -9.500  -0.6040   0.02011   0.01254  -0.0956   0.9120   0.0717
  -9.250  -0.5924   0.01963   0.01202  -0.0935   0.9055   0.0794
  -9.000  -0.5795   0.01910   0.01147  -0.0917   0.9002   0.0881
  -8.750  -0.5633   0.01861   0.01095  -0.0903   0.8962   0.0978
  -8.500  -0.5497   0.01824   0.01056  -0.0883   0.8905   0.1085
  -8.250  -0.5327   0.01781   0.01011  -0.0869   0.8862   0.1210
  -8.000  -0.5137   0.01736   0.00964  -0.0859   0.8828   0.1354
  -7.750  -0.4979   0.01700   0.00930  -0.0842   0.8783   0.1497
  -7.500  -0.4808   0.01664   0.00896  -0.0827   0.8738   0.1653
  -7.250  -0.4613   0.01625   0.00860  -0.0817   0.8703   0.1823
  -7.000  -0.4401   0.01587   0.00823  -0.0809   0.8675   0.2012
  -6.750  -0.4226   0.01561   0.00799  -0.0794   0.8631   0.2193
  -6.500  -0.4032   0.01533   0.00773  -0.0783   0.8591   0.2385
  -6.250  -0.3822   0.01500   0.00745  -0.0774   0.8559   0.2594
  -6.000  -0.3589   0.01470   0.00716  -0.0769   0.8532   0.2813
  -5.750  -0.3389   0.01446   0.00696  -0.0758   0.8495   0.3022
  -5.500  -0.3188   0.01425   0.00679  -0.0746   0.8455   0.3244
  -5.250  -0.2966   0.01400   0.00659  -0.0739   0.8422   0.3473
  -5.000  -0.2723   0.01376   0.00637  -0.0734   0.8395   0.3715
  -4.750  -0.2473   0.01351   0.00616  -0.0731   0.8371   0.3959
  -4.500  -0.2279   0.01338   0.00610  -0.0718   0.8325   0.4191
  -4.250  -0.2053   0.01322   0.00600  -0.0710   0.8290   0.4434
  -4.000  -0.1806   0.01304   0.00587  -0.0706   0.8261   0.4679
  -3.750  -0.1542   0.01286   0.00573  -0.0704   0.8238   0.4934
  -3.500  -0.1305   0.01275   0.00569  -0.0698   0.8204   0.5172
  -3.250  -0.1084   0.01270   0.00571  -0.0688   0.8161   0.5403
  -3.000  -0.0832   0.01263   0.00569  -0.0684   0.8129   0.5633
  -2.750  -0.0562   0.01257   0.00564  -0.0683   0.8104   0.5845
  -2.500  -0.0278   0.01250   0.00559  -0.0684   0.8083   0.6039
  -2.250  -0.0051   0.01254   0.00567  -0.0675   0.8040   0.6206
  -2.000   0.0194   0.01256   0.00570  -0.0669   0.8000   0.6360
  -1.750   0.0463   0.01255   0.00570  -0.0668   0.7970   0.6503
  -1.500   0.0747   0.01253   0.00568  -0.0669   0.7947   0.6636
  -1.250   0.1031   0.01252   0.00566  -0.0670   0.7923   0.6762
  -1.000   0.1244   0.01262   0.00579  -0.0659   0.7872   0.6881
  -0.750   0.1503   0.01265   0.00586  -0.0655   0.7837   0.6986
  -0.500   0.1783   0.01265   0.00587  -0.0655   0.7810   0.7088
  -0.250   0.2079   0.01264   0.00585  -0.0659   0.7788   0.7193
   0.000   0.2300   0.01276   0.00603  -0.0648   0.7742   0.7282
   0.250   0.2545   0.01283   0.00614  -0.0642   0.7700   0.7372
   0.500   0.2820   0.01286   0.00617  -0.0642   0.7670   0.7466
   0.750   0.3113   0.01286   0.00621  -0.0644   0.7646   0.7541
   1.000   0.3348   0.01296   0.00633  -0.0637   0.7602   0.7633
   1.250   0.3578   0.01307   0.00650  -0.0627   0.7555   0.7702
   1.500   0.3858   0.01305   0.00650  -0.0628   0.7519   0.7788
   1.750   0.4165   0.01300   0.00647  -0.0632   0.7490   0.7849
   2.000   0.4350   0.01312   0.00664  -0.0615   0.7416   0.7936
   2.250   0.4628   0.01306   0.00663  -0.0613   0.7367   0.7995
   2.500   0.4875   0.01305   0.00665  -0.0607   0.7306   0.8076
   2.750   0.5112   0.01303   0.00669  -0.0597   0.7238   0.8135
   3.000   0.5385   0.01296   0.00665  -0.0595   0.7178   0.8206
   3.250   0.5600   0.01298   0.00673  -0.0582   0.7098   0.8270
   3.500   0.5862   0.01292   0.00670  -0.0578   0.7029   0.8336
   3.750   0.6087   0.01291   0.00675  -0.0567   0.6941   0.8405
   4.000   0.6313   0.01290   0.00680  -0.0555   0.6851   0.8469
   4.250   0.6594   0.01281   0.00671  -0.0555   0.6763   0.8538
   4.500   0.6785   0.01284   0.00681  -0.0536   0.6649   0.8597
   4.750   0.7005   0.01284   0.00686  -0.0524   0.6527   0.8668
   5.000   0.7214   0.01285   0.00690  -0.0509   0.6393   0.8726
   5.250   0.7418   0.01287   0.00694  -0.0494   0.6238   0.8796
   5.500   0.7609   0.01292   0.00698  -0.0476   0.6053   0.8861
   5.750   0.7764   0.01300   0.00707  -0.0451   0.5825   0.8937
   6.000   0.7887   0.01310   0.00713  -0.0419   0.5541   0.9017
   6.250   0.7976   0.01330   0.00721  -0.0382   0.5163   0.9111
   6.500   0.8026   0.01369   0.00742  -0.0339   0.4738   0.9212
   6.750   0.8055   0.01425   0.00779  -0.0296   0.4316   0.9333
   7.000   0.8112   0.01493   0.00829  -0.0261   0.3909   0.9469
   7.250   0.8227   0.01576   0.00896  -0.0242   0.3496   0.9618
   7.500   0.8398   0.01666   0.00969  -0.0237   0.3082   0.9810
   7.750   0.8505   0.01750   0.01037  -0.0221   0.2739   1.0000
   8.000   0.8596   0.01836   0.01108  -0.0200   0.2441   1.0000
   8.250   0.8695   0.01925   0.01183  -0.0182   0.2164   1.0000
   8.500   0.8806   0.02014   0.01260  -0.0165   0.1908   1.0000
   8.750   0.8923   0.02104   0.01341  -0.0150   0.1680   1.0000
   9.000   0.9041   0.02196   0.01424  -0.0135   0.1477   1.0000
   9.250   0.9162   0.02289   0.01509  -0.0121   0.1304   1.0000
   9.500   0.9290   0.02381   0.01595  -0.0108   0.1151   1.0000
   9.750   0.9415   0.02476   0.01686  -0.0095   0.1019   1.0000
  10.000   0.9538   0.02575   0.01780  -0.0082   0.0900   1.0000
  10.250   0.9670   0.02671   0.01875  -0.0071   0.0801   1.0000
  10.500   0.9798   0.02769   0.01976  -0.0059   0.0718   1.0000
  10.750   0.9910   0.02882   0.02085  -0.0047   0.0645   1.0000
  11.000   1.0042   0.02982   0.02191  -0.0037   0.0583   1.0000
  11.250   1.0143   0.03105   0.02312  -0.0025   0.0528   1.0000
  11.500   1.0271   0.03212   0.02428  -0.0015   0.0484   1.0000
  11.750   1.0371   0.03341   0.02558  -0.0003   0.0444   1.0000
  12.000   1.0468   0.03476   0.02698   0.0008   0.0409   1.0000
  12.250   1.0577   0.03603   0.02836   0.0017   0.0379   1.0000
  12.500   1.0664   0.03751   0.02987   0.0027   0.0351   1.0000
  12.750   1.0729   0.03920   0.03159   0.0037   0.0329   1.0000
  13.000   1.0822   0.04071   0.03322   0.0046   0.0310   1.0000
  13.250   1.0904   0.04235   0.03495   0.0054   0.0292   1.0000
  13.500   1.0978   0.04408   0.03674   0.0061   0.0274   1.0000
  13.750   1.1015   0.04620   0.03891   0.0069   0.0260   1.0000
  14.000   1.1076   0.04817   0.04098   0.0075   0.0247   1.0000
  14.250   1.1138   0.05018   0.04312   0.0080   0.0235   1.0000
  14.500   1.1194   0.05228   0.04533   0.0084   0.0224   1.0000
  14.750   1.1243   0.05451   0.04767   0.0087   0.0214   1.0000
  15.000   1.1272   0.05701   0.05026   0.0088   0.0205   1.0000
  15.250   1.1263   0.06000   0.05331   0.0089   0.0196   1.0000
  15.500   1.1289   0.06270   0.05614   0.0088   0.0189   1.0000
  15.750   1.1313   0.06549   0.05909   0.0087   0.0182   1.0000
  16.000   1.1324   0.06852   0.06226   0.0083   0.0175   1.0000
  16.250   1.1326   0.07174   0.06562   0.0077   0.0168   1.0000
  16.500   1.1316   0.07523   0.06923   0.0070   0.0163   1.0000
  16.750   1.1298   0.07891   0.07301   0.0058   0.0156   1.0000
  17.000   1.1258   0.08301   0.07722   0.0045   0.0152   1.0000
  17.250   1.1192   0.08760   0.08190   0.0029   0.0147   1.0000
  17.500   1.1144   0.09210   0.08656   0.0012   0.0144   1.0000
  17.750   1.1091   0.09684   0.09150  -0.0008   0.0140   1.0000
  18.000   1.1024   0.10192   0.09675  -0.0031   0.0137   1.0000
  18.250   1.0945   0.10732   0.10233  -0.0056   0.0134   1.0000
  18.500   1.0859   0.11302   0.10821  -0.0086   0.0131   1.0000
  18.750   1.0760   0.11908   0.11444  -0.0118   0.0129   1.0000
  19.000   1.0656   0.12547   0.12098  -0.0155   0.0125   1.0000
  19.250   1.0543   0.13206   0.12774  -0.0193   0.0125   1.0000
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