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CLARK-Y 11.7% smoothed (clarkysm-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: CLARK-Y 11.7% smoothed (clarkysm-il)
Reynolds number: 1,000,000
Max Cl/Cd: 119.57 at α=3°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-clarkysm-il-1000000.txt
Download as CSV file: xf-clarkysm-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: CLARK-Y 11.7% smoothed                          
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -13.750  -0.8294   0.05413   0.05180  -0.0742   1.0000   0.0116
 -13.500  -0.9221   0.03549   0.03270  -0.0894   1.0000   0.0113
 -13.250  -0.9533   0.03370   0.03082  -0.0836   1.0000   0.0113
 -13.000  -0.9739   0.03227   0.02930  -0.0779   0.9998   0.0113
 -12.750  -0.9521   0.03007   0.02693  -0.0803   0.9975   0.0115
 -12.500  -0.9291   0.02813   0.02483  -0.0823   0.9951   0.0118
 -12.250  -0.9066   0.02639   0.02292  -0.0837   0.9929   0.0120
 -12.000  -0.8844   0.02488   0.02125  -0.0845   0.9898   0.0123
 -11.750  -0.8583   0.02364   0.01987  -0.0856   0.9873   0.0125
 -11.500  -0.8299   0.02259   0.01867  -0.0869   0.9856   0.0127
 -11.250  -0.8002   0.02162   0.01758  -0.0883   0.9842   0.0129
 -11.000  -0.7833   0.01941   0.01515  -0.0882   0.9801   0.0134
 -10.750  -0.7559   0.01869   0.01438  -0.0887   0.9771   0.0139
 -10.500  -0.7262   0.01797   0.01360  -0.0897   0.9751   0.0142
 -10.250  -0.6949   0.01732   0.01287  -0.0909   0.9735   0.0147
 -10.000  -0.6633   0.01659   0.01205  -0.0922   0.9723   0.0151
  -9.750  -0.6304   0.01592   0.01129  -0.0936   0.9712   0.0156
  -9.500  -0.6043   0.01542   0.01070  -0.0935   0.9669   0.0159
  -9.250  -0.5777   0.01431   0.00947  -0.0939   0.9630   0.0165
  -9.000  -0.5469   0.01367   0.00878  -0.0948   0.9601   0.0172
  -8.750  -0.5135   0.01320   0.00827  -0.0962   0.9578   0.0178
  -8.500  -0.4869   0.01279   0.00782  -0.0961   0.9521   0.0185
  -8.250  -0.4579   0.01241   0.00736  -0.0964   0.9468   0.0191
  -8.000  -0.4265   0.01186   0.00673  -0.0973   0.9425   0.0199
  -7.750  -0.4037   0.01140   0.00624  -0.0963   0.9345   0.0209
  -7.500  -0.3743   0.01107   0.00586  -0.0967   0.9286   0.0219
  -7.250  -0.3487   0.01079   0.00553  -0.0961   0.9211   0.0229
  -7.000  -0.3214   0.01050   0.00517  -0.0960   0.9139   0.0238
  -6.750  -0.2972   0.01008   0.00472  -0.0952   0.9061   0.0255
  -6.500  -0.2704   0.00988   0.00447  -0.0949   0.8985   0.0271
  -6.250  -0.2443   0.00971   0.00425  -0.0945   0.8909   0.0285
  -6.000  -0.2194   0.00936   0.00387  -0.0938   0.8829   0.0310
  -5.750  -0.1934   0.00919   0.00367  -0.0933   0.8751   0.0330
  -5.500  -0.1679   0.00895   0.00338  -0.0927   0.8670   0.0356
  -5.250  -0.1421   0.00878   0.00321  -0.0922   0.8590   0.0387
  -5.000  -0.1160   0.00863   0.00300  -0.0917   0.8509   0.0419
  -4.750  -0.0904   0.00846   0.00284  -0.0912   0.8428   0.0458
  -4.500  -0.0641   0.00836   0.00268  -0.0907   0.8345   0.0487
  -4.250  -0.0387   0.00818   0.00251  -0.0901   0.8259   0.0541
  -3.750   0.0131   0.00793   0.00223  -0.0890   0.8087   0.0640
  -3.500   0.0394   0.00788   0.00212  -0.0885   0.7998   0.0682
  -3.250   0.0645   0.00773   0.00197  -0.0878   0.7888   0.0762
  -3.000   0.0900   0.00765   0.00186  -0.0872   0.7768   0.0831
  -2.750   0.1154   0.00755   0.00175  -0.0865   0.7658   0.0922
  -2.500   0.1408   0.00744   0.00165  -0.0859   0.7560   0.1050
  -2.000   0.1914   0.00718   0.00149  -0.0847   0.7374   0.1517
  -1.750   0.2165   0.00703   0.00143  -0.0840   0.7272   0.1873
  -1.500   0.2415   0.00689   0.00138  -0.0834   0.7179   0.2275
  -1.250   0.2664   0.00680   0.00135  -0.0827   0.7081   0.2639
  -1.000   0.2915   0.00666   0.00132  -0.0821   0.6979   0.3047
  -0.750   0.3160   0.00655   0.00130  -0.0813   0.6875   0.3508
  -0.500   0.3396   0.00639   0.00128  -0.0804   0.6769   0.4167
  -0.250   0.3627   0.00615   0.00129  -0.0794   0.6668   0.5038
   0.000   0.3835   0.00588   0.00130  -0.0779   0.6563   0.6142
   0.250   0.4013   0.00558   0.00133  -0.0756   0.6447   0.7378
   0.500   0.4201   0.00531   0.00139  -0.0734   0.6335   0.8513
   0.750   0.4687   0.00530   0.00153  -0.0777   0.6203   0.9392
   1.000   0.5236   0.00545   0.00161  -0.0836   0.6063   0.9601
   1.250   0.5640   0.00564   0.00173  -0.0862   0.5920   0.9756
   1.500   0.6004   0.00581   0.00182  -0.0880   0.5769   0.9840
   1.750   0.6403   0.00596   0.00189  -0.0906   0.5593   0.9883
   2.000   0.6761   0.00612   0.00196  -0.0924   0.5427   0.9925
   2.250   0.7124   0.00627   0.00203  -0.0943   0.5252   0.9954
   2.500   0.7504   0.00642   0.00208  -0.0966   0.5064   0.9983
   2.750   0.7842   0.00659   0.00215  -0.0980   0.4869   1.0000
   3.000   0.8047   0.00673   0.00222  -0.0965   0.4686   1.0000
   3.250   0.8250   0.00690   0.00230  -0.0949   0.4492   1.0000
   3.500   0.8438   0.00713   0.00241  -0.0931   0.4248   1.0000
   3.750   0.8633   0.00735   0.00252  -0.0914   0.4013   1.0000
   4.000   0.8827   0.00758   0.00265  -0.0897   0.3807   1.0000
   4.250   0.9021   0.00782   0.00279  -0.0879   0.3610   1.0000
   4.500   0.9224   0.00803   0.00294  -0.0864   0.3467   1.0000
   4.750   0.9431   0.00822   0.00308  -0.0849   0.3337   1.0000
   5.000   0.9635   0.00842   0.00322  -0.0834   0.3205   1.0000
   5.250   0.9841   0.00862   0.00337  -0.0820   0.3087   1.0000
   5.500   1.0046   0.00883   0.00354  -0.0805   0.2988   1.0000
   5.750   1.0254   0.00903   0.00370  -0.0791   0.2889   1.0000
   6.000   1.0464   0.00921   0.00387  -0.0777   0.2802   1.0000
   6.250   1.0667   0.00943   0.00405  -0.0762   0.2716   1.0000
   6.500   1.0880   0.00960   0.00422  -0.0749   0.2636   1.0000
   7.000   1.1292   0.01001   0.00459  -0.0721   0.2471   1.0000
   7.250   1.1490   0.01026   0.00480  -0.0706   0.2374   1.0000
   7.500   1.1680   0.01053   0.00503  -0.0689   0.2251   1.0000
   7.750   1.1872   0.01080   0.00526  -0.0673   0.2122   1.0000
   8.000   1.2046   0.01116   0.00554  -0.0654   0.1953   1.0000
   8.250   1.2172   0.01168   0.00591  -0.0626   0.1671   1.0000
   8.500   1.2219   0.01244   0.00644  -0.0584   0.1288   1.0000
   8.750   1.2298   0.01313   0.00697  -0.0549   0.1044   1.0000
   9.000   1.2425   0.01365   0.00743  -0.0523   0.0922   1.0000
   9.250   1.2576   0.01409   0.00786  -0.0501   0.0844   1.0000
   9.500   1.2718   0.01460   0.00833  -0.0479   0.0777   1.0000
   9.750   1.2889   0.01497   0.00873  -0.0462   0.0743   1.0000
  10.000   1.3045   0.01544   0.00919  -0.0443   0.0701   1.0000
  10.250   1.3183   0.01602   0.00976  -0.0422   0.0654   1.0000
  10.500   1.3362   0.01639   0.01018  -0.0408   0.0637   1.0000
  10.750   1.3525   0.01685   0.01066  -0.0392   0.0613   1.0000
  11.000   1.3670   0.01742   0.01123  -0.0374   0.0580   1.0000
  11.250   1.3799   0.01811   0.01193  -0.0355   0.0550   1.0000
  11.500   1.3972   0.01855   0.01243  -0.0342   0.0536   1.0000
  11.750   1.4126   0.01911   0.01302  -0.0327   0.0518   1.0000
  12.000   1.4263   0.01979   0.01371  -0.0311   0.0496   1.0000
  12.250   1.4375   0.02064   0.01458  -0.0293   0.0468   1.0000
  12.500   1.4520   0.02131   0.01530  -0.0279   0.0454   1.0000
  12.750   1.4669   0.02196   0.01600  -0.0266   0.0438   1.0000
  13.000   1.4794   0.02279   0.01686  -0.0252   0.0420   1.0000
  13.250   1.4897   0.02380   0.01787  -0.0236   0.0396   1.0000
  13.500   1.5005   0.02480   0.01892  -0.0222   0.0381   1.0000
  13.750   1.5135   0.02567   0.01983  -0.0211   0.0364   1.0000
  14.000   1.5237   0.02676   0.02096  -0.0198   0.0346   1.0000
  14.250   1.5309   0.02812   0.02234  -0.0183   0.0325   1.0000
  14.500   1.5402   0.02935   0.02364  -0.0172   0.0312   1.0000
  14.750   1.5492   0.03065   0.02498  -0.0161   0.0296   1.0000
  15.000   1.5554   0.03221   0.02657  -0.0150   0.0279   1.0000
  15.250   1.5594   0.03400   0.02840  -0.0139   0.0261   1.0000
  15.500   1.5662   0.03562   0.03008  -0.0130   0.0246   1.0000
  15.750   1.5697   0.03759   0.03211  -0.0122   0.0234   1.0000
  16.000   1.5689   0.04004   0.03460  -0.0113   0.0217   1.0000
  16.250   1.5732   0.04207   0.03671  -0.0108   0.0206   1.0000
  16.500   1.5741   0.04452   0.03922  -0.0103   0.0195   1.0000
  16.750   1.5718   0.04740   0.04216  -0.0100   0.0185   1.0000
  17.000   1.5683   0.05050   0.04533  -0.0099   0.0174   1.0000
  17.250   1.5675   0.05339   0.04832  -0.0098   0.0169   1.0000
  17.500   1.5645   0.05660   0.05161  -0.0100   0.0160   1.0000
  17.750   1.5586   0.06028   0.05536  -0.0104   0.0154   1.0000
  18.000   1.5493   0.06445   0.05963  -0.0110   0.0147   1.0000
  18.250   1.5398   0.06879   0.06406  -0.0118   0.0144   1.0000
  18.500   1.5329   0.07288   0.06825  -0.0127   0.0139   1.0000
  18.750   1.5249   0.07717   0.07265  -0.0137   0.0136   1.0000
  19.000   1.5151   0.08177   0.07735  -0.0149   0.0130   1.0000
  19.250   1.5034   0.08675   0.08242  -0.0163   0.0128   1.0000
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