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CLARK YS AIRFOIL (clarkys-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: CLARK YS AIRFOIL (clarkys-il)
Reynolds number: 1,000,000
Max Cl/Cd: 80.25 at α=6.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-clarkys-il-1000000-n5.txt
Download as CSV file: xf-clarkys-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: CLARK YS 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
  ------ -------- --------- --------- -------- -------- --------
 -17.000  -1.3442   0.04086   0.03745  -0.0479   0.8170   0.0102
 -16.750  -1.3581   0.03800   0.03442  -0.0459   0.8119   0.0103
 -16.500  -1.3660   0.03581   0.03206  -0.0435   0.8081   0.0105
 -16.250  -1.3708   0.03394   0.03005  -0.0408   0.8047   0.0107
 -16.000  -1.3722   0.03236   0.02835  -0.0380   0.8012   0.0109
 -15.750  -1.3701   0.03103   0.02691  -0.0353   0.7981   0.0113
 -15.250  -1.3579   0.02892   0.02464  -0.0302   0.7932   0.0120
 -15.000  -1.3497   0.02801   0.02364  -0.0277   0.7907   0.0124
 -14.750  -1.3405   0.02717   0.02271  -0.0251   0.7882   0.0128
 -14.500  -1.3309   0.02634   0.02179  -0.0225   0.7857   0.0131
 -14.250  -1.3207   0.02557   0.02091  -0.0199   0.7834   0.0135
 -14.000  -1.3099   0.02483   0.02004  -0.0172   0.7811   0.0137
 -13.750  -1.2955   0.02426   0.01943  -0.0151   0.7791   0.0141
 -13.500  -1.2774   0.02382   0.01896  -0.0136   0.7771   0.0146
 -13.250  -1.2580   0.02342   0.01852  -0.0123   0.7749   0.0150
 -13.000  -1.2388   0.02297   0.01802  -0.0109   0.7727   0.0154
 -12.750  -1.2191   0.02254   0.01753  -0.0096   0.7706   0.0158
 -12.500  -1.1994   0.02208   0.01699  -0.0083   0.7685   0.0162
 -12.250  -1.1790   0.02165   0.01647  -0.0071   0.7665   0.0167
 -12.000  -1.1582   0.02120   0.01594  -0.0059   0.7645   0.0171
 -11.750  -1.1376   0.02069   0.01536  -0.0047   0.7624   0.0173
 -11.500  -1.1172   0.02014   0.01473  -0.0035   0.7602   0.0176
 -11.250  -1.0959   0.01967   0.01422  -0.0024   0.7578   0.0180
 -11.000  -1.0731   0.01936   0.01387  -0.0015   0.7555   0.0183
 -10.750  -1.0497   0.01912   0.01359  -0.0007   0.7533   0.0187
 -10.500  -1.0264   0.01883   0.01326   0.0001   0.7512   0.0190
 -10.250  -1.0025   0.01855   0.01296   0.0009   0.7489   0.0194
 -10.000  -0.9793   0.01817   0.01252   0.0017   0.7465   0.0197
  -9.750  -0.9559   0.01779   0.01208   0.0025   0.7439   0.0201
  -9.500  -0.9317   0.01750   0.01173   0.0032   0.7413   0.0206
  -9.250  -0.9078   0.01714   0.01130   0.0040   0.7388   0.0209
  -9.000  -0.8838   0.01679   0.01088   0.0048   0.7365   0.0212
  -8.750  -0.8590   0.01648   0.01051   0.0054   0.7339   0.0215
  -8.500  -0.8342   0.01616   0.01014   0.0060   0.7310   0.0217
  -8.250  -0.8092   0.01586   0.00979   0.0066   0.7280   0.0218
  -8.000  -0.7869   0.01508   0.00892   0.0076   0.7251   0.0224
  -7.750  -0.7630   0.01457   0.00836   0.0084   0.7222   0.0228
  -7.500  -0.7382   0.01417   0.00792   0.0090   0.7194   0.0231
  -7.250  -0.7129   0.01381   0.00753   0.0096   0.7160   0.0234
  -7.000  -0.6873   0.01350   0.00719   0.0101   0.7122   0.0238
  -6.750  -0.6618   0.01319   0.00684   0.0106   0.7086   0.0241
  -6.500  -0.6362   0.01286   0.00646   0.0112   0.7054   0.0244
  -6.250  -0.6104   0.01253   0.00610   0.0116   0.7015   0.0247
  -6.000  -0.5844   0.01222   0.00575   0.0121   0.6965   0.0250
  -5.750  -0.5586   0.01193   0.00540   0.0126   0.6908   0.0253
  -5.500  -0.5323   0.01165   0.00509   0.0131   0.6847   0.0257
  -5.250  -0.5061   0.01139   0.00478   0.0135   0.6778   0.0260
  -5.000  -0.4797   0.01116   0.00451   0.0139   0.6713   0.0263
  -4.750  -0.4531   0.01096   0.00427   0.0143   0.6640   0.0267
  -4.500  -0.4266   0.01076   0.00402   0.0147   0.6570   0.0270
  -4.250  -0.3999   0.01058   0.00380   0.0150   0.6492   0.0272
  -4.000  -0.3733   0.01040   0.00357   0.0154   0.6415   0.0273
  -3.750  -0.3469   0.01016   0.00329   0.0158   0.6317   0.0277
  -3.500  -0.3203   0.00994   0.00303   0.0162   0.6224   0.0283
  -3.000  -0.2668   0.00961   0.00263   0.0169   0.6048   0.0295
  -2.750  -0.2400   0.00948   0.00247   0.0172   0.5974   0.0301
  -2.500  -0.2130   0.00935   0.00232   0.0175   0.5899   0.0309
  -2.000  -0.1590   0.00915   0.00207   0.0181   0.5722   0.0326
  -1.750  -0.1320   0.00907   0.00196   0.0184   0.5639   0.0335
  -1.500  -0.1049   0.00898   0.00186   0.0186   0.5555   0.0358
  -1.250  -0.0781   0.00889   0.00177   0.0189   0.5473   0.0401
  -1.000  -0.0518   0.00874   0.00169   0.0193   0.5382   0.0573
  -0.750  -0.0253   0.00863   0.00162   0.0197   0.5293   0.0761
  -0.500   0.0011   0.00855   0.00156   0.0200   0.5187   0.0916
  -0.250   0.0273   0.00844   0.00151   0.0204   0.5069   0.1140
   0.000   0.0529   0.00831   0.00147   0.0209   0.4953   0.1490
   0.250   0.0782   0.00819   0.00144   0.0214   0.4832   0.1888
   0.500   0.1031   0.00806   0.00143   0.0220   0.4701   0.2361
   0.750   0.1281   0.00799   0.00142   0.0226   0.4555   0.2758
   1.000   0.1525   0.00790   0.00143   0.0233   0.4398   0.3195
   1.250   0.1719   0.00759   0.00142   0.0249   0.4237   0.4326
   1.500   0.1597   0.00624   0.00120   0.0333   0.4125   0.7638
   1.750   0.1773   0.00622   0.00142   0.0358   0.3949   0.8793
   2.000   0.2033   0.00638   0.00153   0.0363   0.3776   0.8910
   2.250   0.2291   0.00654   0.00165   0.0369   0.3638   0.9026
   2.500   0.2558   0.00666   0.00174   0.0372   0.3539   0.9077
   2.750   0.2815   0.00679   0.00181   0.0377   0.3453   0.9115
   3.000   0.3089   0.00690   0.00191   0.0379   0.3377   0.9164
   3.250   0.3367   0.00704   0.00202   0.0379   0.3286   0.9196
   3.500   0.3636   0.00717   0.00210   0.0381   0.3193   0.9220
   3.750   0.3902   0.00729   0.00220   0.0384   0.3120   0.9243
   4.000   0.4162   0.00740   0.00228   0.0388   0.3050   0.9269
   4.250   0.4413   0.00754   0.00238   0.0393   0.2967   0.9290
   4.500   0.4682   0.00763   0.00245   0.0395   0.2911   0.9301
   4.750   0.4955   0.00773   0.00253   0.0395   0.2855   0.9306
   5.000   0.5228   0.00783   0.00262   0.0395   0.2795   0.9311
   5.250   0.5500   0.00794   0.00271   0.0395   0.2719   0.9316
   5.500   0.5769   0.00807   0.00282   0.0396   0.2661   0.9321
   5.750   0.6042   0.00816   0.00292   0.0396   0.2610   0.9326
   6.000   0.6308   0.00830   0.00304   0.0397   0.2539   0.9332
   6.250   0.6575   0.00843   0.00316   0.0398   0.2462   0.9339
   6.500   0.6834   0.00861   0.00331   0.0400   0.2351   0.9346
   6.750   0.7086   0.00883   0.00347   0.0403   0.2201   0.9355
   7.000   0.7315   0.00919   0.00371   0.0409   0.1931   0.9366
   7.250   0.7538   0.00958   0.00398   0.0415   0.1693   0.9378
   7.500   0.7751   0.01000   0.00430   0.0424   0.1475   0.9393
   7.750   0.7953   0.01046   0.00464   0.0434   0.1243   0.9409
   8.000   0.8160   0.01086   0.00496   0.0444   0.1078   0.9426
   8.500   0.8591   0.01153   0.00556   0.0460   0.0877   0.9459
   8.750   0.8824   0.01189   0.00589   0.0463   0.0795   0.9476
   9.000   0.9055   0.01225   0.00624   0.0467   0.0733   0.9494
   9.250   0.9286   0.01258   0.00657   0.0471   0.0677   0.9515
   9.500   0.9498   0.01301   0.00698   0.0477   0.0601   0.9542
   9.750   0.9694   0.01346   0.00740   0.0486   0.0515   0.9576
  10.000   0.9807   0.01476   0.00849   0.0498   0.0190   0.9624
  10.250   1.0035   0.01542   0.00916   0.0496   0.0153   0.9654
  10.500   1.0268   0.01603   0.00981   0.0492   0.0134   0.9685
  10.750   1.0490   0.01664   0.01046   0.0489   0.0125   0.9721
  11.000   1.0749   0.01743   0.01130   0.0475   0.0114   0.9736
  11.250   1.0999   0.01833   0.01224   0.0459   0.0105   0.9753
  11.500   1.1236   0.01918   0.01314   0.0447   0.0100   0.9774
  11.750   1.1448   0.02009   0.01410   0.0438   0.0096   0.9803
  12.000   1.1620   0.02111   0.01516   0.0436   0.0090   0.9842
  12.250   1.1820   0.02220   0.01630   0.0426   0.0086   0.9862
  12.500   1.1993   0.02343   0.01757   0.0418   0.0082   0.9889
  12.750   1.2143   0.02475   0.01895   0.0414   0.0078   0.9920
  13.000   1.2290   0.02598   0.02025   0.0411   0.0076   0.9957
  13.250   1.2452   0.02738   0.02171   0.0402   0.0075   0.9979
  13.500   1.2610   0.02890   0.02329   0.0392   0.0072   0.9991
  14.000   1.2805   0.03197   0.02646   0.0392   0.0068   1.0000
  14.250   1.2798   0.03384   0.02841   0.0405   0.0068   1.0000
  14.500   1.2820   0.03560   0.03021   0.0414   0.0065   1.0000
  14.750   1.2825   0.03763   0.03230   0.0422   0.0063   1.0000
  15.000   1.2817   0.03990   0.03464   0.0428   0.0062   1.0000
  15.250   1.2813   0.04223   0.03704   0.0431   0.0062   1.0000
  15.500   1.2772   0.04513   0.04002   0.0431   0.0059   1.0000
  15.750   1.2720   0.04836   0.04333   0.0429   0.0058   1.0000
  16.000   1.2703   0.05130   0.04636   0.0425   0.0057   1.0000
  16.250   1.2659   0.05467   0.04981   0.0419   0.0057   1.0000
  16.500   1.2639   0.05782   0.05305   0.0413   0.0056   1.0000
  16.750   1.2576   0.06166   0.05698   0.0402   0.0056   1.0000
  17.000   1.2498   0.06580   0.06122   0.0391   0.0056   1.0000
  17.250   1.2431   0.06988   0.06538   0.0378   0.0055   1.0000
  17.500   1.2380   0.07383   0.06942   0.0365   0.0054   1.0000
  17.750   1.2264   0.07880   0.07450   0.0347   0.0054   1.0000
  18.000   1.2168   0.08355   0.07934   0.0330   0.0054   1.0000
  18.250   1.2073   0.08838   0.08427   0.0311   0.0053   1.0000
  18.500   1.1956   0.09360   0.08959   0.0291   0.0052   1.0000
  18.750   1.1811   0.09933   0.09542   0.0268   0.0053   1.0000
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