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CLARK YH AIRFOIL (clarkyh-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: CLARK YH AIRFOIL (clarkyh-il)
Reynolds number: 1,000,000
Max Cl/Cd: 97.44 at α=6.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-clarkyh-il-1000000.txt
Download as CSV file: xf-clarkyh-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: CLARK YH 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
  ------ -------- --------- --------- -------- -------- --------
 -18.250  -0.9832   0.11524   0.11317  -0.0055   1.0000   0.0148
 -18.000  -1.0617   0.09714   0.09486  -0.0171   1.0000   0.0145
 -17.750  -1.1447   0.07996   0.07747  -0.0289   1.0000   0.0140
 -17.500  -1.2249   0.06269   0.05996  -0.0414   1.0000   0.0135
 -17.250  -1.2825   0.04327   0.04012  -0.0607   1.0000   0.0132
 -17.000  -1.2985   0.03832   0.03497  -0.0632   1.0000   0.0132
 -16.750  -1.3121   0.03481   0.03130  -0.0629   1.0000   0.0133
 -16.500  -1.3242   0.03200   0.02832  -0.0608   1.0000   0.0135
 -16.250  -1.3286   0.02998   0.02618  -0.0581   1.0000   0.0138
 -16.000  -1.3255   0.02848   0.02459  -0.0555   1.0000   0.0141
 -15.750  -1.3154   0.02727   0.02328  -0.0535   1.0000   0.0144
 -15.500  -1.3016   0.02621   0.02214  -0.0519   1.0000   0.0148
 -15.250  -1.2861   0.02524   0.02108  -0.0503   1.0000   0.0152
 -15.000  -1.2693   0.02432   0.02007  -0.0489   1.0000   0.0156
 -14.750  -1.2513   0.02346   0.01911  -0.0475   1.0000   0.0159
 -14.500  -1.2319   0.02271   0.01825  -0.0462   1.0000   0.0162
 -14.250  -1.2178   0.02138   0.01682  -0.0444   1.0000   0.0169
 -14.000  -1.1986   0.02052   0.01590  -0.0431   1.0000   0.0175
 -13.750  -1.1775   0.01984   0.01516  -0.0420   1.0000   0.0181
 -13.500  -1.1555   0.01922   0.01448  -0.0410   1.0000   0.0187
 -13.250  -1.1329   0.01864   0.01383  -0.0400   1.0000   0.0193
 -13.000  -1.1106   0.01801   0.01312  -0.0389   1.0000   0.0199
 -12.750  -1.0891   0.01726   0.01234  -0.0378   1.0000   0.0210
 -12.500  -1.0649   0.01682   0.01188  -0.0371   1.0000   0.0219
 -12.250  -1.0402   0.01642   0.01144  -0.0363   1.0000   0.0229
 -12.000  -1.0104   0.01599   0.01094  -0.0366   0.9868   0.0237
 -11.750  -0.9799   0.01541   0.01035  -0.0372   0.9698   0.0253
 -11.500  -0.9535   0.01518   0.01008  -0.0366   0.9524   0.0264
 -11.250  -0.9298   0.01498   0.00980  -0.0353   0.9367   0.0274
 -11.000  -0.9063   0.01474   0.00946  -0.0341   0.9237   0.0284
 -10.750  -0.8821   0.01445   0.00916  -0.0331   0.9127   0.0298
 -10.500  -0.8558   0.01439   0.00907  -0.0324   0.9038   0.0310
 -10.250  -0.8295   0.01430   0.00893  -0.0317   0.8959   0.0321
 -10.000  -0.8027   0.01419   0.00876  -0.0311   0.8899   0.0331
  -9.750  -0.7778   0.01377   0.00827  -0.0303   0.8833   0.0342
  -9.250  -0.7245   0.01350   0.00796  -0.0292   0.8706   0.0364
  -9.000  -0.6975   0.01338   0.00781  -0.0287   0.8648   0.0376
  -8.750  -0.6706   0.01325   0.00760  -0.0282   0.8595   0.0386
  -8.500  -0.6429   0.01317   0.00749  -0.0278   0.8539   0.0393
  -8.250  -0.6181   0.01264   0.00688  -0.0270   0.8479   0.0406
  -8.000  -0.5926   0.01223   0.00644  -0.0264   0.8419   0.0418
  -7.750  -0.5658   0.01197   0.00618  -0.0259   0.8357   0.0429
  -7.500  -0.5390   0.01178   0.00594  -0.0254   0.8298   0.0441
  -7.250  -0.5119   0.01156   0.00568  -0.0250   0.8243   0.0451
  -7.000  -0.4846   0.01136   0.00545  -0.0246   0.8182   0.0461
  -6.750  -0.4572   0.01123   0.00526  -0.0242   0.8123   0.0468
  -6.500  -0.4299   0.01100   0.00500  -0.0238   0.8061   0.0474
  -6.250  -0.4053   0.01036   0.00430  -0.0230   0.7992   0.0493
  -6.000  -0.3787   0.01006   0.00397  -0.0225   0.7924   0.0504
  -5.750  -0.3516   0.00980   0.00369  -0.0221   0.7843   0.0516
  -5.500  -0.3245   0.00959   0.00344  -0.0217   0.7760   0.0527
  -5.250  -0.2972   0.00939   0.00319  -0.0214   0.7658   0.0536
  -5.000  -0.2699   0.00921   0.00296  -0.0210   0.7527   0.0545
  -4.750  -0.2427   0.00906   0.00274  -0.0206   0.7336   0.0553
  -4.500  -0.2155   0.00897   0.00256  -0.0202   0.7088   0.0560
  -4.250  -0.1888   0.00884   0.00231  -0.0198   0.6835   0.0576
  -4.000  -0.1618   0.00873   0.00212  -0.0194   0.6633   0.0596
  -3.750  -0.1346   0.00865   0.00198  -0.0191   0.6473   0.0617
  -3.500  -0.1073   0.00858   0.00186  -0.0188   0.6333   0.0641
  -3.250  -0.0800   0.00850   0.00176  -0.0185   0.6201   0.0703
  -3.000  -0.0531   0.00833   0.00168  -0.0182   0.6095   0.0949
  -2.750  -0.0256   0.00827   0.00160  -0.0180   0.6002   0.1068
  -2.500   0.0017   0.00814   0.00151  -0.0178   0.5912   0.1223
  -2.250   0.0280   0.00793   0.00149  -0.0174   0.5823   0.1813
  -2.000   0.0560   0.00791   0.00148  -0.0173   0.5721   0.1933
  -1.750   0.0841   0.00791   0.00146  -0.0173   0.5613   0.2012
  -1.500   0.1119   0.00791   0.00144  -0.0172   0.5494   0.2074
  -1.250   0.1398   0.00791   0.00142  -0.0171   0.5366   0.2141
  -1.000   0.1678   0.00794   0.00141  -0.0171   0.5222   0.2185
  -0.750   0.1954   0.00795   0.00139  -0.0170   0.5073   0.2245
  -0.500   0.2231   0.00797   0.00139  -0.0169   0.4930   0.2303
  -0.250   0.2508   0.00801   0.00140  -0.0169   0.4802   0.2354
   0.000   0.2783   0.00804   0.00141  -0.0168   0.4692   0.2427
   0.250   0.3059   0.00806   0.00143  -0.0167   0.4595   0.2504
   0.500   0.3333   0.00806   0.00145  -0.0167   0.4511   0.2655
   0.750   0.3587   0.00788   0.00149  -0.0163   0.4424   0.3431
   1.000   0.3793   0.00726   0.00151  -0.0152   0.4344   0.5622
   1.250   0.3910   0.00640   0.00155  -0.0117   0.4272   0.8521
   1.500   0.4236   0.00632   0.00171  -0.0125   0.4195   0.9265
   1.750   0.4706   0.00653   0.00191  -0.0167   0.4091   0.9582
   2.000   0.5024   0.00667   0.00204  -0.0175   0.4013   0.9710
   2.250   0.5412   0.00685   0.00217  -0.0200   0.3906   0.9755
   2.500   0.5743   0.00700   0.00228  -0.0213   0.3792   0.9809
   2.750   0.6102   0.00718   0.00240  -0.0232   0.3620   0.9846
   3.000   0.6471   0.00752   0.00254  -0.0255   0.3131   0.9871
   3.250   0.6787   0.00829   0.00291  -0.0271   0.2370   0.9900
   3.500   0.7118   0.00859   0.00313  -0.0286   0.2236   0.9927
   3.750   0.7506   0.00878   0.00330  -0.0313   0.2169   0.9949
   4.000   0.7877   0.00903   0.00349  -0.0337   0.2075   0.9966
   4.250   0.8226   0.00914   0.00362  -0.0355   0.2033   0.9980
   4.500   0.8575   0.00932   0.00377  -0.0375   0.1974   0.9994
   4.750   0.8866   0.00953   0.00395  -0.0381   0.1912   1.0000
   5.000   0.9110   0.00963   0.00408  -0.0377   0.1880   1.0000
   5.250   0.9350   0.00978   0.00422  -0.0373   0.1836   1.0000
   5.500   0.9583   0.01000   0.00441  -0.0367   0.1761   1.0000
   5.750   0.9826   0.01012   0.00455  -0.0363   0.1707   1.0000
   6.000   1.0058   0.01035   0.00474  -0.0358   0.1625   1.0000
   6.250   1.0290   0.01056   0.00492  -0.0353   0.1511   1.0000
   6.500   1.0499   0.01099   0.00520  -0.0344   0.1241   1.0000
   6.750   1.0650   0.01188   0.00582  -0.0328   0.0823   1.0000
   7.000   1.0847   0.01234   0.00623  -0.0317   0.0735   1.0000
   7.250   1.1055   0.01268   0.00658  -0.0308   0.0667   1.0000
   7.500   1.1241   0.01317   0.00701  -0.0296   0.0542   1.0000
   7.750   1.1391   0.01390   0.00758  -0.0278   0.0348   1.0000
   8.000   1.1564   0.01444   0.00809  -0.0264   0.0294   1.0000
   8.250   1.1736   0.01495   0.00859  -0.0249   0.0268   1.0000
   8.500   1.1903   0.01547   0.00913  -0.0234   0.0248   1.0000
   8.750   1.2079   0.01590   0.00960  -0.0221   0.0236   1.0000
   9.000   1.2238   0.01641   0.01013  -0.0205   0.0223   1.0000
   9.250   1.2361   0.01711   0.01086  -0.0184   0.0209   1.0000
   9.500   1.2516   0.01758   0.01137  -0.0168   0.0202   1.0000
   9.750   1.2661   0.01808   0.01192  -0.0151   0.0195   1.0000
  10.000   1.2767   0.01862   0.01250  -0.0127   0.0188   1.0000
  10.250   1.2859   0.01926   0.01317  -0.0103   0.0182   1.0000
  10.500   1.2940   0.02013   0.01408  -0.0082   0.0175   1.0000
  10.750   1.2979   0.02141   0.01543  -0.0059   0.0169   1.0000
  11.000   1.3113   0.02219   0.01628  -0.0049   0.0166   1.0000
  11.250   1.3235   0.02312   0.01727  -0.0040   0.0161   1.0000
  11.500   1.3350   0.02415   0.01835  -0.0031   0.0157   1.0000
  11.750   1.3459   0.02527   0.01952  -0.0024   0.0152   1.0000
  12.000   1.3557   0.02653   0.02083  -0.0016   0.0148   1.0000
  12.250   1.3629   0.02807   0.02242  -0.0009   0.0144   1.0000
  12.500   1.3650   0.03011   0.02453  -0.0002   0.0140   1.0000
  12.750   1.3592   0.03303   0.02756   0.0006   0.0137   1.0000
  13.000   1.3670   0.03476   0.02937   0.0007   0.0135   1.0000
  13.250   1.3731   0.03674   0.03143   0.0007   0.0133   1.0000
  13.500   1.3777   0.03895   0.03372   0.0006   0.0131   1.0000
  13.750   1.3804   0.04141   0.03626   0.0004   0.0129   1.0000
  14.000   1.3820   0.04406   0.03899   0.0000   0.0127   1.0000
  14.250   1.3825   0.04687   0.04189  -0.0004   0.0124   1.0000
  14.500   1.3817   0.04986   0.04496  -0.0009   0.0123   1.0000
  14.750   1.3804   0.05302   0.04820  -0.0015   0.0121   1.0000
  15.000   1.3778   0.05642   0.05168  -0.0023   0.0119   1.0000
  15.250   1.3740   0.06003   0.05538  -0.0032   0.0118   1.0000
  15.500   1.3694   0.06386   0.05928  -0.0042   0.0116   1.0000
  15.750   1.3630   0.06797   0.06348  -0.0054   0.0115   1.0000
  16.000   1.3540   0.07251   0.06810  -0.0067   0.0113   1.0000
  16.250   1.3431   0.07739   0.07307  -0.0082   0.0112   1.0000
  16.500   1.3294   0.08270   0.07848  -0.0097   0.0110   1.0000
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