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Griffith 30% Suction Airfoil (griffith30symsuction-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: Griffith 30% Suction Airfoil (griffith30symsuction-il)
Reynolds number: 500,000
Max Cl/Cd: 12.54 at α=14.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-griffith30symsuction-il-500000-n5.txt
Download as CSV file: xf-griffith30symsuction-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: Griffith 30% Suction Airfoil                    
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.8943   0.09149   0.08522  -0.0809   0.7735   0.0305
 -19.500  -0.8928   0.08888   0.08258  -0.0816   0.7733   0.0331
 -19.250  -0.8884   0.08664   0.08031  -0.0823   0.7732   0.0366
 -19.000  -0.8853   0.08430   0.07795  -0.0829   0.7730   0.0408
 -18.750  -0.8810   0.08214   0.07578  -0.0834   0.7728   0.0462
 -18.500  -0.8760   0.08013   0.07376  -0.0838   0.7727   0.0520
 -18.250  -0.8710   0.07813   0.07176  -0.0841   0.7725   0.0577
 -18.000  -0.8631   0.07646   0.07008  -0.0845   0.7723   0.0632
 -17.750  -0.8537   0.07494   0.06855  -0.0848   0.7722   0.0685
 -17.500  -0.8469   0.07323   0.06683  -0.0850   0.7720   0.0739
 -17.250  -0.8374   0.07179   0.06538  -0.0852   0.7718   0.0792
 -17.000  -0.8276   0.07043   0.06402  -0.0854   0.7717   0.0853
 -16.750  -0.8191   0.06900   0.06260  -0.0854   0.7715   0.0919
 -16.500  -0.8110   0.06755   0.06115  -0.0852   0.7713   0.0990
 -16.000  -0.7942   0.06489   0.05856  -0.0845   0.7708   0.1188
 -15.750  -0.7863   0.06355   0.05728  -0.0840   0.7706   0.1308
 -15.500  -0.7773   0.06231   0.05608  -0.0836   0.7705   0.1419
 -15.250  -0.7653   0.06133   0.05512  -0.0834   0.7703   0.1515
 -15.000  -0.7526   0.06042   0.05423  -0.0832   0.7702   0.1621
 -14.750  -0.7418   0.05939   0.05324  -0.0828   0.7700   0.1723
 -14.500  -0.7273   0.05862   0.05247  -0.0827   0.7699   0.1811
 -14.250  -0.7165   0.05764   0.05153  -0.0821   0.7697   0.1898
 -14.000  -0.7012   0.05698   0.05087  -0.0820   0.7696   0.1985
 -13.750  -0.6877   0.05624   0.05013  -0.0816   0.7694   0.2058
 -13.500  -0.6740   0.05552   0.04943  -0.0811   0.7693   0.2122
 -13.000  -0.6278   0.05508   0.04895  -0.0855   0.7662   0.2205
 -12.750  -0.6115   0.05464   0.04850  -0.0857   0.7655   0.2246
 -12.500  -0.5959   0.05418   0.04804  -0.0856   0.7648   0.2289
 -12.250  -0.5803   0.05373   0.04760  -0.0855   0.7642   0.2336
 -12.000  -0.5640   0.05332   0.04716  -0.0852   0.7636   0.2381
 -11.750  -0.5471   0.05288   0.04669  -0.0850   0.7630   0.2424
 -11.500  -0.5346   0.05219   0.04601  -0.0841   0.7624   0.2492
 -11.250  -0.5216   0.05157   0.04542  -0.0832   0.7620   0.2566
 -11.000  -0.5066   0.05109   0.04494  -0.0826   0.7616   0.2638
 -10.750  -0.4945   0.05041   0.04429  -0.0815   0.7612   0.2734
 -10.500  -0.4829   0.04966   0.04358  -0.0802   0.7608   0.2843
 -10.250  -0.4744   0.04874   0.04272  -0.0786   0.7605   0.2983
 -10.000  -0.4664   0.04783   0.04189  -0.0768   0.7602   0.3168
  -9.500  -0.4672   0.04685   0.04112  -0.0719   0.7547   0.3619
  -9.250  -0.4644   0.04610   0.04044  -0.0693   0.7535   0.3823
  -9.000  -0.4586   0.04537   0.03978  -0.0669   0.7526   0.3991
  -8.750  -0.4489   0.04471   0.03915  -0.0650   0.7519   0.4144
  -8.500  -0.4436   0.04382   0.03832  -0.0625   0.7512   0.4310
  -8.250  -0.4371   0.04298   0.03756  -0.0600   0.7506   0.4490
  -8.000  -0.4356   0.04197   0.03668  -0.0567   0.7501   0.4738
  -7.750  -0.4679   0.04190   0.03679  -0.0478   0.7449   0.5012
  -7.500  -0.4740   0.04168   0.03685  -0.0425   0.7426   0.5463
  -7.250  -0.4550   0.04188   0.03717  -0.0415   0.7416   0.5727
  -7.000  -0.4296   0.04217   0.03749  -0.0416   0.7408   0.5859
  -6.500  -0.3878   0.04201   0.03733  -0.0406   0.7397   0.6035
  -6.250  -0.4195   0.04184   0.03717  -0.0306   0.7342   0.6124
  -6.000  -0.4159   0.04172   0.03703  -0.0271   0.7315   0.6189
  -5.750  -0.3852   0.04225   0.03758  -0.0281   0.7305   0.6230
  -5.500  -0.3685   0.04207   0.03739  -0.0269   0.7295   0.6300
  -5.250  -0.3603   0.04142   0.03670  -0.0244   0.7286   0.6378
  -5.000  -0.3250   0.04196   0.03724  -0.0262   0.7281   0.6400
  -4.500  -0.2870   0.04250   0.03777  -0.0244   0.7250   0.6449
  -4.250  -0.3268   0.04158   0.03683  -0.0137   0.7184   0.6546
  -4.000  -0.2973   0.04191   0.03715  -0.0146   0.7176   0.6556
  -3.750  -0.2655   0.04232   0.03756  -0.0159   0.7169   0.6569
  -3.500  -0.2331   0.04275   0.03799  -0.0172   0.7163   0.6587
  -3.250  -0.2044   0.04299   0.03822  -0.0179   0.7158   0.6606
  -2.750  -0.2245   0.04241   0.03762  -0.0066   0.7068   0.6717
  -2.500  -0.1988   0.04263   0.03783  -0.0069   0.7056   0.6724
  -2.250  -0.1730   0.04278   0.03797  -0.0072   0.7047   0.6730
  -2.000  -0.1455   0.04299   0.03818  -0.0078   0.7040   0.6740
  -1.750  -0.1166   0.04326   0.03845  -0.0086   0.7034   0.6751
  -1.500  -0.0885   0.04348   0.03866  -0.0092   0.7028   0.6765
  -1.250  -0.0617   0.04362   0.03880  -0.0096   0.7023   0.6782
  -1.000  -0.1014   0.04342   0.03860   0.0010   0.6947   0.6876
  -0.750  -0.0766   0.04382   0.03901   0.0008   0.6932   0.6882
  -0.500  -0.0509   0.04410   0.03929   0.0005   0.6920   0.6889
  -0.250  -0.0258   0.04425   0.03944   0.0003   0.6911   0.6896
   0.000  -0.0001   0.04433   0.03952   0.0000   0.6903   0.6903
   0.250   0.0256   0.04427   0.03945  -0.0003   0.6896   0.6911
   0.500   0.0509   0.04411   0.03929  -0.0005   0.6889   0.6921
   0.750   0.0765   0.04383   0.03901  -0.0008   0.6882   0.6932
   1.000   0.1013   0.04342   0.03860  -0.0009   0.6876   0.6947
   1.500   0.0885   0.04348   0.03866   0.0092   0.6765   0.7028
   1.750   0.1165   0.04326   0.03845   0.0086   0.6751   0.7034
   2.000   0.1455   0.04298   0.03817   0.0078   0.6740   0.7040
   2.250   0.1729   0.04278   0.03797   0.0072   0.6731   0.7047
   2.500   0.1988   0.04263   0.03783   0.0069   0.6724   0.7057
   2.750   0.2244   0.04240   0.03761   0.0066   0.6717   0.7068
   3.250   0.2044   0.04298   0.03821   0.0180   0.6606   0.7158
   3.500   0.2331   0.04275   0.03799   0.0172   0.6587   0.7163
   3.750   0.2654   0.04232   0.03756   0.0159   0.6569   0.7169
   4.000   0.2972   0.04190   0.03715   0.0146   0.6556   0.7176
   4.250   0.3267   0.04157   0.03682   0.0137   0.6546   0.7185
   4.750   0.2949   0.04220   0.03748   0.0272   0.6420   0.7277
   5.000   0.3250   0.04195   0.03723   0.0262   0.6400   0.7281
   5.250   0.3603   0.04141   0.03669   0.0244   0.6378   0.7286
   5.500   0.3692   0.04203   0.03734   0.0268   0.6302   0.7295
   5.750   0.3851   0.04224   0.03756   0.0282   0.6231   0.7305
   6.000   0.4157   0.04170   0.03702   0.0272   0.6189   0.7315
   6.500   0.3878   0.04199   0.03731   0.0406   0.6036   0.7397
   7.000   0.4295   0.04214   0.03746   0.0416   0.5860   0.7409
   7.250   0.4549   0.04185   0.03714   0.0415   0.5729   0.7416
   7.500   0.4736   0.04165   0.03682   0.0426   0.5464   0.7427
   7.750   0.4675   0.04184   0.03674   0.0478   0.5019   0.7451
   8.000   0.4359   0.04195   0.03665   0.0567   0.4735   0.7502
   8.250   0.4375   0.04296   0.03754   0.0599   0.4488   0.7507
   8.500   0.4442   0.04379   0.03829   0.0624   0.4310   0.7512
   8.750   0.4496   0.04468   0.03911   0.0649   0.4143   0.7519
   9.000   0.4591   0.04534   0.03975   0.0668   0.3989   0.7526
   9.250   0.4651   0.04606   0.04040   0.0691   0.3822   0.7535
   9.500   0.4679   0.04681   0.04107   0.0718   0.3617   0.7548
  10.000   0.4677   0.04779   0.04185   0.0765   0.3168   0.7602
  10.250   0.4758   0.04870   0.04268   0.0783   0.2984   0.7605
  10.500   0.4845   0.04962   0.04353   0.0800   0.2845   0.7608
  10.750   0.4959   0.05037   0.04425   0.0812   0.2734   0.7612
  11.000   0.5081   0.05104   0.04489   0.0823   0.2638   0.7616
  11.250   0.5230   0.05153   0.04538   0.0830   0.2563   0.7620
  11.500   0.5360   0.05215   0.04597   0.0838   0.2488   0.7625
  11.750   0.5489   0.05283   0.04663   0.0846   0.2423   0.7630
  12.000   0.5659   0.05326   0.04710   0.0849   0.2381   0.7637
  12.250   0.5822   0.05368   0.04754   0.0851   0.2335   0.7643
  12.500   0.5979   0.05412   0.04799   0.0853   0.2289   0.7649
  12.750   0.6136   0.05459   0.04844   0.0853   0.2245   0.7655
  13.000   0.6302   0.05501   0.04888   0.0851   0.2204   0.7663
  13.250   0.6606   0.05490   0.04878   0.0804   0.2166   0.7692
  13.500   0.6764   0.05548   0.04939   0.0807   0.2118   0.7693
  13.750   0.6899   0.05621   0.05010   0.0811   0.2054   0.7695
  14.000   0.7039   0.05694   0.05082   0.0815   0.1983   0.7696
  14.250   0.7192   0.05759   0.05148   0.0817   0.1896   0.7697
  14.500   0.7303   0.05856   0.05240   0.0822   0.1807   0.7699
  14.750   0.7444   0.05936   0.05320   0.0823   0.1715   0.7700
  15.000   0.7555   0.06037   0.05418   0.0827   0.1616   0.7702
  15.250   0.7681   0.06130   0.05508   0.0829   0.1510   0.7703
  15.500   0.7803   0.06227   0.05604   0.0831   0.1412   0.7705
  15.750   0.7894   0.06351   0.05723   0.0834   0.1300   0.7706
  16.000   0.7973   0.06485   0.05852   0.0839   0.1182   0.7708
  16.250   0.8052   0.06621   0.05983   0.0844   0.1074   0.7711
  16.500   0.8141   0.06753   0.06113   0.0847   0.0983   0.7713
  16.750   0.8225   0.06896   0.06255   0.0848   0.0912   0.7715
  17.000   0.8311   0.07040   0.06398   0.0847   0.0847   0.7717
  17.250   0.8408   0.07177   0.06535   0.0846   0.0786   0.7718
  17.500   0.8507   0.07318   0.06677   0.0843   0.0734   0.7720
  17.750   0.8576   0.07490   0.06850   0.0841   0.0682   0.7722
  18.000   0.8669   0.07643   0.07005   0.0838   0.0626   0.7723
  18.250   0.8749   0.07810   0.07172   0.0834   0.0570   0.7725
  18.500   0.8800   0.08010   0.07372   0.0831   0.0513   0.7727
  18.750   0.8851   0.08212   0.07575   0.0827   0.0456   0.7728
  19.000   0.8896   0.08427   0.07791   0.0822   0.0403   0.7730
  19.250   0.8924   0.08665   0.08030   0.0816   0.0361   0.7732
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