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CLARK YH AIRFOIL (clarkyh-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: CLARK YH AIRFOIL (clarkyh-il)
Reynolds number: 500,000
Max Cl/Cd: 84.05 at α=3.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-clarkyh-il-500000.txt
Download as CSV file: xf-clarkyh-il-500000.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 =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.250  -1.0742   0.04505   0.04180  -0.0586   1.0000   0.0212
 -15.000  -1.0853   0.04120   0.03777  -0.0599   1.0000   0.0214
 -14.750  -1.0910   0.03852   0.03493  -0.0592   1.0000   0.0217
 -14.500  -1.0940   0.03633   0.03258  -0.0575   1.0000   0.0221
 -14.250  -1.0944   0.03443   0.03049  -0.0553   1.0000   0.0225
 -14.000  -1.0908   0.03267   0.02852  -0.0531   1.0000   0.0231
 -13.750  -1.0814   0.03115   0.02676  -0.0514   1.0000   0.0235
 -13.500  -1.0741   0.02923   0.02472  -0.0495   1.0000   0.0243
 -13.250  -1.0544   0.02874   0.02423  -0.0484   1.0000   0.0249
 -13.000  -1.0339   0.02829   0.02376  -0.0474   1.0000   0.0255
 -12.750  -1.0150   0.02753   0.02290  -0.0462   1.0000   0.0263
 -12.500  -0.9974   0.02648   0.02167  -0.0449   1.0000   0.0272
 -12.250  -0.9788   0.02549   0.02047  -0.0436   1.0000   0.0280
 -12.000  -0.9614   0.02425   0.01916  -0.0424   1.0000   0.0290
 -11.750  -0.9374   0.02412   0.01906  -0.0416   1.0000   0.0298
 -11.500  -0.9136   0.02394   0.01885  -0.0409   1.0000   0.0307
 -11.250  -0.8916   0.02344   0.01825  -0.0399   1.0000   0.0320
 -11.000  -0.8708   0.02289   0.01752  -0.0388   1.0000   0.0331
 -10.750  -0.8516   0.02169   0.01622  -0.0377   0.9972   0.0342
 -10.500  -0.8180   0.02132   0.01588  -0.0390   0.9896   0.0354
 -10.250  -0.7840   0.02103   0.01552  -0.0403   0.9816   0.0369
 -10.000  -0.7525   0.02063   0.01499  -0.0410   0.9719   0.0386
  -9.750  -0.7243   0.02032   0.01449  -0.0408   0.9608   0.0398
  -9.500  -0.7017   0.01889   0.01305  -0.0401   0.9506   0.0414
  -9.250  -0.6784   0.01854   0.01266  -0.0390   0.9410   0.0428
  -9.000  -0.6549   0.01819   0.01223  -0.0380   0.9319   0.0444
  -8.750  -0.6318   0.01787   0.01178  -0.0367   0.9237   0.0459
  -8.500  -0.6072   0.01772   0.01151  -0.0357   0.9150   0.0470
  -8.250  -0.5862   0.01626   0.00996  -0.0344   0.9077   0.0489
  -8.000  -0.5620   0.01567   0.00936  -0.0335   0.8995   0.0505
  -7.750  -0.5382   0.01524   0.00885  -0.0324   0.8922   0.0521
  -7.500  -0.5128   0.01481   0.00837  -0.0317   0.8842   0.0537
  -7.250  -0.4878   0.01447   0.00793  -0.0308   0.8774   0.0550
  -7.000  -0.4615   0.01417   0.00756  -0.0302   0.8705   0.0559
  -6.750  -0.4381   0.01325   0.00658  -0.0291   0.8636   0.0578
  -6.500  -0.4133   0.01274   0.00603  -0.0283   0.8568   0.0595
  -6.250  -0.3878   0.01235   0.00561  -0.0276   0.8490   0.0610
  -6.000  -0.3622   0.01203   0.00524  -0.0268   0.8418   0.0626
  -5.750  -0.3361   0.01171   0.00488  -0.0262   0.8335   0.0640
  -5.500  -0.3100   0.01144   0.00453  -0.0255   0.8260   0.0652
  -5.250  -0.2836   0.01115   0.00421  -0.0250   0.8172   0.0664
  -5.000  -0.2577   0.01083   0.00385  -0.0243   0.8089   0.0692
  -4.750  -0.2311   0.01058   0.00360  -0.0237   0.7991   0.0719
  -4.500  -0.2043   0.01037   0.00337  -0.0233   0.7892   0.0748
  -4.250  -0.1777   0.01017   0.00315  -0.0227   0.7787   0.0797
  -4.000  -0.1507   0.00998   0.00297  -0.0223   0.7646   0.0891
  -3.750  -0.1243   0.00975   0.00275  -0.0217   0.7489   0.1048
  -3.500  -0.0984   0.00946   0.00250  -0.0211   0.7318   0.1267
  -3.250  -0.0724   0.00924   0.00245  -0.0207   0.7138   0.1871
  -3.000  -0.0450   0.00923   0.00238  -0.0204   0.6952   0.2028
  -2.750  -0.0181   0.00919   0.00229  -0.0200   0.6767   0.2146
  -2.500   0.0089   0.00920   0.00222  -0.0196   0.6591   0.2224
  -2.250   0.0359   0.00920   0.00216  -0.0193   0.6443   0.2311
  -2.000   0.0630   0.00921   0.00211  -0.0191   0.6317   0.2392
  -1.750   0.0901   0.00920   0.00208  -0.0188   0.6202   0.2471
  -1.500   0.1175   0.00919   0.00204  -0.0186   0.6092   0.2538
  -1.250   0.1445   0.00917   0.00202  -0.0184   0.5988   0.2621
  -1.000   0.1716   0.00914   0.00199  -0.0182   0.5875   0.2718
  -0.750   0.1985   0.00907   0.00197  -0.0180   0.5758   0.2894
  -0.500   0.2243   0.00893   0.00196  -0.0176   0.5639   0.3334
  -0.250   0.2460   0.00842   0.00194  -0.0166   0.5529   0.4891
   0.000   0.2554   0.00726   0.00197  -0.0125   0.5434   0.8358
   0.250   0.2942   0.00724   0.00213  -0.0144   0.5315   0.9124
   0.500   0.3468   0.00748   0.00235  -0.0195   0.5183   0.9463
   0.750   0.3853   0.00770   0.00252  -0.0216   0.5066   0.9633
   1.000   0.4246   0.00791   0.00268  -0.0239   0.4952   0.9744
   1.250   0.4628   0.00812   0.00282  -0.0261   0.4853   0.9831
   1.500   0.5076   0.00827   0.00290  -0.0298   0.4741   0.9872
   1.750   0.5462   0.00839   0.00298  -0.0322   0.4625   0.9915
   2.000   0.5829   0.00852   0.00305  -0.0343   0.4500   0.9946
   2.250   0.6228   0.00864   0.00311  -0.0372   0.4388   0.9976
   2.500   0.6602   0.00873   0.00318  -0.0395   0.4281   1.0000
   2.750   0.6856   0.00882   0.00325  -0.0392   0.4178   1.0000
   3.000   0.7107   0.00895   0.00333  -0.0389   0.4069   1.0000
   3.250   0.7358   0.00905   0.00342  -0.0386   0.3938   1.0000
   3.500   0.7607   0.00918   0.00351  -0.0383   0.3775   1.0000
   3.750   0.7850   0.00934   0.00361  -0.0379   0.3506   1.0000
   4.000   0.8066   0.00986   0.00380  -0.0372   0.2829   1.0000
   4.250   0.8280   0.01039   0.00414  -0.0365   0.2525   1.0000
   4.500   0.8500   0.01079   0.00444  -0.0358   0.2390   1.0000
   4.750   0.8727   0.01109   0.00471  -0.0351   0.2298   1.0000
   5.000   0.8949   0.01141   0.00501  -0.0344   0.2217   1.0000
   5.250   0.9179   0.01165   0.00526  -0.0338   0.2160   1.0000
   5.500   0.9398   0.01197   0.00556  -0.0330   0.2103   1.0000
   5.750   0.9625   0.01221   0.00583  -0.0324   0.2048   1.0000
   6.000   0.9852   0.01244   0.00608  -0.0317   0.1983   1.0000
   6.250   1.0062   0.01280   0.00642  -0.0309   0.1915   1.0000
   6.500   1.0299   0.01294   0.00661  -0.0304   0.1850   1.0000
   6.750   1.0511   0.01326   0.00691  -0.0295   0.1766   1.0000
   7.000   1.0741   0.01344   0.00713  -0.0290   0.1663   1.0000
   7.250   1.0951   0.01377   0.00740  -0.0282   0.1494   1.0000
   7.500   1.1098   0.01456   0.00788  -0.0265   0.1005   1.0000
   7.750   1.1224   0.01546   0.00864  -0.0245   0.0791   1.0000
   8.000   1.1369   0.01619   0.00933  -0.0227   0.0659   1.0000
   8.250   1.1497   0.01699   0.01004  -0.0207   0.0492   1.0000
   8.500   1.1621   0.01777   0.01073  -0.0186   0.0395   1.0000
   8.750   1.1742   0.01853   0.01149  -0.0165   0.0351   1.0000
   9.000   1.1860   0.01926   0.01224  -0.0145   0.0325   1.0000
   9.250   1.1913   0.02023   0.01324  -0.0114   0.0303   1.0000
   9.500   1.2004   0.02093   0.01402  -0.0090   0.0292   1.0000
   9.750   1.2087   0.02182   0.01496  -0.0069   0.0281   1.0000
  10.000   1.2165   0.02287   0.01607  -0.0050   0.0270   1.0000
  10.250   1.2206   0.02428   0.01754  -0.0031   0.0259   1.0000
  10.500   1.2212   0.02610   0.01943  -0.0013   0.0250   1.0000
  10.750   1.2311   0.02733   0.02074  -0.0004   0.0243   1.0000
  11.000   1.2388   0.02879   0.02228   0.0005   0.0236   1.0000
  11.250   1.2448   0.03046   0.02402   0.0013   0.0229   1.0000
  11.500   1.2495   0.03232   0.02596   0.0020   0.0223   1.0000
  11.750   1.2523   0.03444   0.02814   0.0025   0.0218   1.0000
  12.000   1.2516   0.03697   0.03073   0.0030   0.0213   1.0000
  12.250   1.2462   0.04005   0.03389   0.0036   0.0208   1.0000
  12.500   1.2489   0.04243   0.03636   0.0037   0.0205   1.0000
  12.750   1.2532   0.04471   0.03874   0.0036   0.0201   1.0000
  13.000   1.2563   0.04714   0.04127   0.0035   0.0198   1.0000
  13.250   1.2585   0.04969   0.04391   0.0033   0.0193   1.0000
  13.500   1.2601   0.05235   0.04666   0.0030   0.0189   1.0000
  13.750   1.2613   0.05512   0.04951   0.0026   0.0185   1.0000
  14.000   1.2620   0.05798   0.05244   0.0022   0.0182   1.0000
  14.250   1.2623   0.06095   0.05546   0.0016   0.0178   1.0000
  14.500   1.2619   0.06398   0.05854   0.0011   0.0175   1.0000
  14.750   1.2605   0.06701   0.06162   0.0010   0.0172   1.0000
  15.000   1.2586   0.06987   0.06454   0.0015   0.0169   1.0000
  15.250   1.2578   0.07331   0.06810   0.0004   0.0167   1.0000
  15.500   1.2562   0.07687   0.07178  -0.0007   0.0166   1.0000
  15.750   1.2539   0.08057   0.07560  -0.0019   0.0164   1.0000
  16.000   1.2510   0.08438   0.07954  -0.0031   0.0162   1.0000
  16.250   1.2475   0.08836   0.08364  -0.0044   0.0160   1.0000
  16.500   1.2433   0.09247   0.08787  -0.0058   0.0158   1.0000
  16.750   1.2384   0.09675   0.09227  -0.0073   0.0156   1.0000
  17.000   1.2329   0.10122   0.09686  -0.0090   0.0154   1.0000
  17.250   1.2269   0.10585   0.10160  -0.0109   0.0153   1.0000
  17.500   1.2207   0.11059   0.10645  -0.0129   0.0151   1.0000
  17.750   1.2135   0.11558   0.11155  -0.0152   0.0149   1.0000
  18.000   1.2058   0.12081   0.11690  -0.0177   0.0148   1.0000
  18.250   1.1977   0.12622   0.12241  -0.0203   0.0147   1.0000
  18.500   1.1894   0.13180   0.12810  -0.0232   0.0145   1.0000
  18.750   1.1813   0.13741   0.13382  -0.0262   0.0144   1.0000
  19.000   1.1726   0.14327   0.13978  -0.0294   0.0143   1.0000
  19.250   1.1631   0.14943   0.14605  -0.0328   0.0142   1.0000
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