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NREL's S816 Airfoil (s816-nr) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NREL's S816 Airfoil (s816-nr)
Reynolds number: 1,000,000
Max Cl/Cd: 108.85 at α=5.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s816-nr-1000000-n5.txt
Download as CSV file: xf-s816-nr-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NREL's S816 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
  ------ -------- --------- --------- -------- -------- --------
 -16.000  -0.7940   0.06336   0.06046  -0.0758   0.9908   0.0019
 -15.750  -0.7963   0.05902   0.05585  -0.0769   0.9865   0.0019
 -15.500  -0.7925   0.05517   0.05175  -0.0788   0.9814   0.0019
 -15.250  -0.7712   0.05237   0.04875  -0.0825   0.9730   0.0019
 -15.000  -0.7210   0.04902   0.04514  -0.0925   0.9463   0.0020
 -14.750  -0.6925   0.04738   0.04282  -0.0961   0.8148   0.0020
 -14.500  -0.6853   0.04617   0.04133  -0.0948   0.7807   0.0020
 -14.250  -0.6741   0.04514   0.04009  -0.0940   0.7584   0.0020
 -14.000  -0.6610   0.04423   0.03904  -0.0935   0.7405   0.0020
 -13.750  -0.6508   0.04323   0.03781  -0.0920   0.7270   0.0022
 -13.500  -0.6364   0.04246   0.03694  -0.0915   0.7147   0.0023
 -13.250  -0.6205   0.04173   0.03616  -0.0913   0.7032   0.0026
 -13.000  -0.6058   0.04103   0.03535  -0.0906   0.6939   0.0026
 -12.750  -0.5910   0.04033   0.03455  -0.0900   0.6850   0.0025
 -12.500  -0.5759   0.03965   0.03379  -0.0894   0.6770   0.0026
 -12.250  -0.5600   0.03896   0.03306  -0.0891   0.6695   0.0027
 -12.000  -0.5449   0.03828   0.03230  -0.0886   0.6623   0.0028
 -11.500  -0.5159   0.03685   0.03074  -0.0874   0.6502   0.0029
 -11.250  -0.5011   0.03613   0.02997  -0.0870   0.6444   0.0031
 -11.000  -0.4869   0.03537   0.02916  -0.0864   0.6400   0.0031
 -10.750  -0.4737   0.03455   0.02830  -0.0858   0.6358   0.0031
 -10.500  -0.4616   0.03368   0.02738  -0.0851   0.6314   0.0032
 -10.250  -0.4490   0.03282   0.02647  -0.0845   0.6273   0.0033
 -10.000  -0.4360   0.03196   0.02557  -0.0839   0.6239   0.0034
  -9.750  -0.4273   0.03086   0.02443  -0.0830   0.6206   0.0034
  -9.500  -0.4157   0.02993   0.02348  -0.0823   0.6171   0.0035
  -9.250  -0.4096   0.02875   0.02225  -0.0811   0.6140   0.0037
  -8.750  -0.3977   0.02629   0.01972  -0.0788   0.6085   0.0039
  -8.500  -0.3916   0.02504   0.01844  -0.0777   0.6060   0.0040
  -8.250  -0.3871   0.02368   0.01705  -0.0764   0.6035   0.0044
  -8.000  -0.3824   0.02235   0.01567  -0.0751   0.6009   0.0043
  -7.750  -0.3759   0.02111   0.01439  -0.0739   0.5985   0.0045
  -7.250  -0.3688   0.01828   0.01146  -0.0711   0.5944   0.0053
  -7.000  -0.3623   0.01706   0.01020  -0.0698   0.5925   0.0052
  -6.750  -0.3620   0.01564   0.00874  -0.0677   0.5904   0.0060
  -6.500  -0.3638   0.01458   0.00764  -0.0650   0.5884   0.0068
  -6.250  -0.3500   0.01397   0.00697  -0.0641   0.5864   0.0079
  -6.000  -0.3322   0.01350   0.00647  -0.0634   0.5843   0.0103
  -5.750  -0.3122   0.01310   0.00605  -0.0629   0.5825   0.0127
  -5.250  -0.2670   0.01247   0.00536  -0.0626   0.5795   0.0175
  -5.000  -0.2430   0.01216   0.00505  -0.0627   0.5783   0.0213
  -4.750  -0.2184   0.01188   0.00477  -0.0628   0.5770   0.0267
  -4.500  -0.1935   0.01158   0.00450  -0.0629   0.5757   0.0371
  -4.250  -0.1681   0.01131   0.00426  -0.0632   0.5744   0.0510
  -4.000  -0.1423   0.01104   0.00403  -0.0634   0.5731   0.0687
  -3.750  -0.1159   0.01081   0.00382  -0.0638   0.5718   0.0862
  -3.500  -0.0949   0.00984   0.00322  -0.0639   0.5706   0.2215
  -3.250  -0.0751   0.00842   0.00235  -0.0641   0.5694   0.3987
  -3.000  -0.0466   0.00833   0.00228  -0.0647   0.5683   0.4120
  -2.750  -0.0179   0.00828   0.00223  -0.0653   0.5671   0.4238
  -2.500   0.0109   0.00825   0.00220  -0.0659   0.5659   0.4316
  -2.250   0.0400   0.00825   0.00217  -0.0665   0.5650   0.4346
  -2.000   0.0692   0.00822   0.00214  -0.0671   0.5643   0.4386
  -1.750   0.0984   0.00820   0.00212  -0.0678   0.5635   0.4413
  -1.500   0.1277   0.00819   0.00210  -0.0684   0.5627   0.4444
  -1.250   0.1569   0.00818   0.00209  -0.0691   0.5617   0.4468
  -1.000   0.1862   0.00818   0.00207  -0.0697   0.5608   0.4481
  -0.750   0.2154   0.00818   0.00206  -0.0703   0.5598   0.4489
  -0.500   0.2446   0.00819   0.00205  -0.0710   0.5588   0.4497
  -0.250   0.2737   0.00818   0.00205  -0.0716   0.5580   0.4511
   0.000   0.3028   0.00818   0.00205  -0.0722   0.5571   0.4525
   0.250   0.3319   0.00818   0.00206  -0.0729   0.5563   0.4540
   0.500   0.3610   0.00819   0.00208  -0.0735   0.5555   0.4554
   0.750   0.3900   0.00821   0.00210  -0.0741   0.5547   0.4569
   1.000   0.4191   0.00823   0.00213  -0.0747   0.5539   0.4583
   1.250   0.4481   0.00825   0.00216  -0.0753   0.5531   0.4598
   1.500   0.4771   0.00829   0.00220  -0.0759   0.5523   0.4613
   1.750   0.5060   0.00833   0.00224  -0.0765   0.5515   0.4627
   2.000   0.5351   0.00838   0.00230  -0.0771   0.5506   0.4639
   2.250   0.5642   0.00840   0.00236  -0.0778   0.5500   0.4657
   2.500   0.5933   0.00841   0.00241  -0.0784   0.5495   0.4676
   2.750   0.6223   0.00843   0.00248  -0.0791   0.5490   0.4695
   3.000   0.6514   0.00845   0.00255  -0.0797   0.5483   0.4713
   3.250   0.6803   0.00848   0.00262  -0.0803   0.5475   0.4731
   3.500   0.7093   0.00852   0.00270  -0.0809   0.5468   0.4749
   3.750   0.7382   0.00856   0.00278  -0.0815   0.5461   0.4765
   4.000   0.7671   0.00860   0.00287  -0.0821   0.5455   0.4780
   4.250   0.7960   0.00865   0.00296  -0.0827   0.5447   0.4795
   4.500   0.8245   0.00866   0.00304  -0.0832   0.5431   0.4816
   4.750   0.8516   0.00867   0.00307  -0.0834   0.5382   0.4836
   5.000   0.8780   0.00863   0.00309  -0.0834   0.5294   0.4857
   5.250   0.9036   0.00864   0.00310  -0.0833   0.5174   0.4878
   5.500   0.9293   0.00868   0.00315  -0.0833   0.5030   0.4898
   5.750   0.9546   0.00877   0.00323  -0.0831   0.4854   0.4916
   6.000   0.9682   0.00929   0.00350  -0.0809   0.4260   0.4931
   6.250   0.9699   0.01034   0.00418  -0.0766   0.3523   0.4946
   6.500   0.9698   0.01123   0.00480  -0.0719   0.2931   0.4965
   6.750   0.9659   0.01210   0.00544  -0.0666   0.2425   0.4983
   7.000   0.9628   0.01308   0.00621  -0.0617   0.1943   0.5001
   7.250   0.9647   0.01394   0.00693  -0.0579   0.1605   0.5021
   7.500   0.9696   0.01474   0.00764  -0.0547   0.1352   0.5042
   7.750   0.9747   0.01559   0.00841  -0.0518   0.1142   0.5060
   8.000   0.9814   0.01644   0.00920  -0.0492   0.0972   0.5078
   8.250   0.9880   0.01736   0.01009  -0.0469   0.0827   0.5102
   8.500   0.9962   0.01829   0.01101  -0.0449   0.0721   0.5127
   8.750   1.0045   0.01929   0.01201  -0.0431   0.0632   0.5156
   9.000   1.0141   0.02029   0.01303  -0.0417   0.0561   0.5181
   9.250   1.0225   0.02142   0.01416  -0.0402   0.0480   0.5207
   9.500   1.0312   0.02260   0.01533  -0.0388   0.0422   0.5231
   9.750   1.0402   0.02380   0.01654  -0.0376   0.0363   0.5256
  10.000   1.0498   0.02500   0.01777  -0.0365   0.0322   0.5285
  10.250   1.0582   0.02631   0.01908  -0.0354   0.0276   0.5314
  10.500   1.0686   0.02751   0.02033  -0.0345   0.0249   0.5344
  10.750   1.0794   0.02871   0.02156  -0.0337   0.0228   0.5372
  11.000   1.0868   0.03017   0.02300  -0.0327   0.0184   0.5397
  11.250   1.0980   0.03138   0.02427  -0.0321   0.0175   0.5431
  11.500   1.1064   0.03281   0.02572  -0.0312   0.0149   0.5467
  11.750   1.1178   0.03405   0.02702  -0.0306   0.0141   0.5504
  12.250   1.1370   0.03685   0.02989  -0.0294   0.0111   0.5577
  12.500   1.1478   0.03821   0.03130  -0.0289   0.0101   0.5629
  12.750   1.1583   0.03961   0.03275  -0.0285   0.0092   0.5669
  13.000   1.1676   0.04113   0.03431  -0.0280   0.0079   0.5709
  13.250   1.1782   0.04257   0.03581  -0.0277   0.0072   0.5755
  13.500   1.1883   0.04407   0.03736  -0.0273   0.0066   0.5809
  13.750   1.1976   0.04568   0.03901  -0.0270   0.0059   0.5855
  14.000   1.2082   0.04719   0.04059  -0.0267   0.0054   0.5906
  14.250   1.2177   0.04882   0.04229  -0.0265   0.0049   0.5960
  14.500   1.2266   0.05053   0.04404  -0.0263   0.0043   0.6005
  14.750   1.2362   0.05220   0.04579  -0.0262   0.0039   0.6069
  15.000   1.2453   0.05397   0.04762  -0.0261   0.0036   0.6122
  15.250   1.2548   0.05570   0.04943  -0.0260   0.0034   0.6186
  15.500   1.2630   0.05759   0.05139  -0.0260   0.0029   0.6254
  15.750   1.2703   0.05961   0.05347  -0.0260   0.0025   0.6310
  16.000   1.2792   0.06149   0.05543  -0.0261   0.0023   0.6374
  16.250   1.2868   0.06353   0.05755  -0.0262   0.0022   0.6439
  16.500   1.2934   0.06574   0.05985  -0.0263   0.0018   0.6505
  16.750   1.3015   0.06778   0.06197  -0.0266   0.0018   0.6586
  17.000   1.3064   0.07023   0.06452  -0.0268   0.0015   0.6665
  17.250   1.3129   0.07253   0.06691  -0.0272   0.0014   0.6750
  17.500   1.3188   0.07495   0.06942  -0.0275   0.0013   0.6831
  17.750   1.3233   0.07758   0.07214  -0.0280   0.0011   0.6921
  18.000   1.3287   0.08012   0.07479  -0.0285   0.0011   0.7014
  18.250   1.3310   0.08313   0.07790  -0.0292   0.0010   0.7101
  18.500   1.3346   0.08597   0.08085  -0.0299   0.0009   0.7202
  18.750   1.3364   0.08915   0.08415  -0.0307   0.0008   0.7305
  19.000   1.3383   0.09234   0.08746  -0.0316   0.0008   0.7415
  19.250   1.3386   0.09583   0.09109  -0.0327   0.0007   0.7544
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