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CLARK YM-15 AIRFOIL (clarym15-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: CLARK YM-15 AIRFOIL (clarym15-il)
Reynolds number: 500,000
Max Cl/Cd: 88.9 at α=3.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-clarym15-il-500000.txt
Download as CSV file: xf-clarym15-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: CLARK YM-15 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
  ------ -------- --------- --------- -------- -------- --------
 -13.750  -0.7444   0.05630   0.05302  -0.0877   1.0000   0.0340
 -13.500  -0.7818   0.04841   0.04490  -0.0939   1.0000   0.0338
 -13.250  -0.8119   0.04414   0.04046  -0.0944   1.0000   0.0338
 -13.000  -0.8428   0.04177   0.03797  -0.0907   1.0000   0.0338
 -12.750  -0.8789   0.04068   0.03682  -0.0835   1.0000   0.0338
 -12.500  -0.8919   0.03844   0.03437  -0.0809   0.9972   0.0339
 -12.250  -0.8760   0.03550   0.03109  -0.0834   0.9935   0.0343
 -12.000  -0.8586   0.03359   0.02889  -0.0844   0.9887   0.0346
 -11.750  -0.8405   0.03078   0.02579  -0.0858   0.9850   0.0351
 -11.500  -0.8147   0.02859   0.02349  -0.0874   0.9829   0.0355
 -11.250  -0.7849   0.02716   0.02198  -0.0892   0.9813   0.0359
 -11.000  -0.7611   0.02602   0.02075  -0.0895   0.9761   0.0364
 -10.750  -0.7312   0.02485   0.01947  -0.0909   0.9733   0.0368
 -10.500  -0.6991   0.02372   0.01823  -0.0927   0.9714   0.0374
 -10.250  -0.6667   0.02270   0.01710  -0.0944   0.9695   0.0381
 -10.000  -0.6402   0.02181   0.01609  -0.0947   0.9647   0.0386
  -9.750  -0.6132   0.02091   0.01508  -0.0949   0.9598   0.0391
  -9.500  -0.5833   0.02008   0.01412  -0.0957   0.9562   0.0395
  -9.250  -0.5577   0.01926   0.01320  -0.0955   0.9509   0.0399
  -9.000  -0.5355   0.01809   0.01199  -0.0949   0.9440   0.0406
  -8.750  -0.5093   0.01732   0.01119  -0.0947   0.9392   0.0412
  -8.500  -0.4868   0.01677   0.01062  -0.0938   0.9314   0.0418
  -8.250  -0.4619   0.01624   0.01004  -0.0933   0.9250   0.0426
  -8.000  -0.4373   0.01576   0.00951  -0.0926   0.9184   0.0435
  -7.750  -0.4131   0.01530   0.00898  -0.0919   0.9108   0.0443
  -7.500  -0.3871   0.01484   0.00844  -0.0915   0.9051   0.0450
  -7.250  -0.3639   0.01431   0.00786  -0.0906   0.8968   0.0458
  -7.000  -0.3397   0.01373   0.00726  -0.0899   0.8902   0.0470
  -6.750  -0.3146   0.01335   0.00686  -0.0894   0.8828   0.0482
  -6.500  -0.2890   0.01301   0.00648  -0.0889   0.8755   0.0496
  -6.250  -0.2625   0.01271   0.00611  -0.0885   0.8691   0.0511
  -6.000  -0.2377   0.01230   0.00569  -0.0879   0.8612   0.0533
  -5.750  -0.2109   0.01202   0.00538  -0.0876   0.8547   0.0561
  -5.500  -0.1851   0.01175   0.00508  -0.0871   0.8465   0.0595
  -5.250  -0.1587   0.01146   0.00478  -0.0867   0.8388   0.0647
  -5.000  -0.1327   0.01117   0.00452  -0.0862   0.8303   0.0727
  -4.750  -0.1062   0.01093   0.00427  -0.0858   0.8219   0.0829
  -4.500  -0.0796   0.01071   0.00406  -0.0855   0.8141   0.0926
  -4.250  -0.0528   0.01053   0.00386  -0.0852   0.8063   0.1016
  -4.000  -0.0256   0.01039   0.00369  -0.0850   0.7986   0.1100
  -3.750   0.0007   0.01016   0.00350  -0.0846   0.7898   0.1209
  -3.500   0.0276   0.00997   0.00332  -0.0843   0.7822   0.1341
  -3.250   0.0539   0.00975   0.00318  -0.0840   0.7737   0.1550
  -3.000   0.0805   0.00955   0.00306  -0.0837   0.7662   0.1885
  -2.750   0.1069   0.00936   0.00298  -0.0833   0.7571   0.2209
  -2.500   0.1337   0.00923   0.00288  -0.0830   0.7485   0.2506
  -2.250   0.1602   0.00909   0.00282  -0.0827   0.7387   0.2772
  -2.000   0.1870   0.00897   0.00274  -0.0824   0.7305   0.3049
  -1.750   0.2137   0.00883   0.00269  -0.0821   0.7218   0.3329
  -1.250   0.2663   0.00852   0.00258  -0.0814   0.7050   0.4076
  -1.000   0.2918   0.00833   0.00253  -0.0809   0.6969   0.4677
  -0.750   0.3166   0.00808   0.00252  -0.0803   0.6874   0.5391
  -0.500   0.3406   0.00785   0.00251  -0.0794   0.6785   0.6206
  -0.250   0.3640   0.00761   0.00254  -0.0783   0.6684   0.7041
   0.000   0.3873   0.00746   0.00260  -0.0770   0.6590   0.7805
   0.250   0.4113   0.00738   0.00268  -0.0757   0.6491   0.8429
   0.500   0.4369   0.00740   0.00278  -0.0747   0.6393   0.8911
   0.750   0.4648   0.00751   0.00287  -0.0743   0.6289   0.9256
   1.000   0.4954   0.00762   0.00296  -0.0745   0.6178   0.9483
   1.250   0.5296   0.00777   0.00303  -0.0756   0.6063   0.9617
   1.500   0.5651   0.00792   0.00309  -0.0771   0.5934   0.9712
   1.750   0.6030   0.00806   0.00316  -0.0792   0.5789   0.9786
   2.000   0.6440   0.00821   0.00322  -0.0820   0.5635   0.9840
   2.250   0.6841   0.00837   0.00329  -0.0846   0.5475   0.9893
   2.500   0.7231   0.00854   0.00337  -0.0871   0.5300   0.9942
   2.750   0.7637   0.00873   0.00344  -0.0899   0.5101   0.9984
   3.000   0.7911   0.00892   0.00353  -0.0900   0.4900   1.0000
   3.250   0.8099   0.00911   0.00362  -0.0883   0.4685   1.0000
   3.500   0.8276   0.00935   0.00373  -0.0864   0.4453   1.0000
   3.750   0.8444   0.00962   0.00388  -0.0843   0.4239   1.0000
   4.000   0.8614   0.00989   0.00403  -0.0822   0.4058   1.0000
   4.250   0.8793   0.01014   0.00419  -0.0803   0.3912   1.0000
   4.500   0.8979   0.01037   0.00437  -0.0785   0.3797   1.0000
   4.750   0.9160   0.01064   0.00456  -0.0767   0.3700   1.0000
   5.000   0.9354   0.01087   0.00474  -0.0750   0.3612   1.0000
   5.250   0.9543   0.01114   0.00495  -0.0734   0.3530   1.0000
   5.500   0.9748   0.01136   0.00513  -0.0720   0.3447   1.0000
   5.750   0.9944   0.01165   0.00536  -0.0705   0.3368   1.0000
   6.000   1.0167   0.01184   0.00556  -0.0695   0.3305   1.0000
   6.250   1.0377   0.01211   0.00579  -0.0683   0.3252   1.0000
   6.500   1.0588   0.01239   0.00605  -0.0671   0.3202   1.0000
   6.750   1.0820   0.01257   0.00626  -0.0663   0.3159   1.0000
   7.000   1.1040   0.01281   0.00650  -0.0653   0.3114   1.0000
   7.250   1.1245   0.01312   0.00678  -0.0641   0.3067   1.0000
   7.500   1.1454   0.01338   0.00705  -0.0629   0.3023   1.0000
   7.750   1.1672   0.01357   0.00729  -0.0619   0.2978   1.0000
   8.000   1.1876   0.01384   0.00756  -0.0607   0.2931   1.0000
   8.250   1.2064   0.01421   0.00790  -0.0593   0.2883   1.0000
   8.500   1.2284   0.01442   0.00817  -0.0584   0.2839   1.0000
   8.750   1.2496   0.01467   0.00846  -0.0574   0.2785   1.0000
   9.000   1.2683   0.01505   0.00881  -0.0560   0.2729   1.0000
   9.250   1.2893   0.01533   0.00914  -0.0551   0.2677   1.0000
   9.500   1.3099   0.01563   0.00948  -0.0541   0.2614   1.0000
   9.750   1.3272   0.01609   0.00991  -0.0527   0.2548   1.0000
  10.000   1.3485   0.01637   0.01025  -0.0518   0.2470   1.0000
  10.250   1.3656   0.01685   0.01071  -0.0505   0.2375   1.0000
  10.500   1.3827   0.01736   0.01120  -0.0492   0.2254   1.0000
  10.750   1.3985   0.01796   0.01177  -0.0478   0.2111   1.0000
  11.000   1.4109   0.01877   0.01250  -0.0460   0.1944   1.0000
  11.250   1.4215   0.01972   0.01338  -0.0442   0.1769   1.0000
  11.500   1.4305   0.02082   0.01440  -0.0422   0.1616   1.0000
  11.750   1.4390   0.02198   0.01551  -0.0403   0.1491   1.0000
  12.000   1.4466   0.02325   0.01672  -0.0384   0.1386   1.0000
  12.250   1.4567   0.02438   0.01785  -0.0369   0.1302   1.0000
  12.500   1.4652   0.02566   0.01913  -0.0353   0.1234   1.0000
  12.750   1.4742   0.02693   0.02041  -0.0339   0.1174   1.0000
  13.000   1.4811   0.02840   0.02189  -0.0324   0.1125   1.0000
  13.250   1.4916   0.02963   0.02317  -0.0313   0.1087   1.0000
  13.500   1.4988   0.03114   0.02471  -0.0301   0.1050   1.0000
  13.750   1.5020   0.03302   0.02660  -0.0287   0.1014   1.0000
  14.000   1.5126   0.03433   0.02800  -0.0279   0.0990   1.0000
  14.250   1.5202   0.03593   0.02965  -0.0269   0.0961   1.0000
  14.500   1.5246   0.03787   0.03163  -0.0260   0.0931   1.0000
  14.750   1.5247   0.04023   0.03402  -0.0250   0.0902   1.0000
  15.000   1.5342   0.04180   0.03568  -0.0245   0.0883   1.0000
  15.250   1.5406   0.04369   0.03766  -0.0239   0.0862   1.0000
  15.500   1.5443   0.04591   0.03993  -0.0234   0.0841   1.0000
  15.750   1.5449   0.04849   0.04256  -0.0229   0.0820   1.0000
  16.000   1.5425   0.05144   0.04556  -0.0225   0.0798   1.0000
  16.250   1.5502   0.05339   0.04762  -0.0224   0.0778   1.0000
  16.500   1.5536   0.05584   0.05015  -0.0223   0.0754   1.0000
  16.750   1.5530   0.05881   0.05318  -0.0223   0.0730   1.0000
  17.000   1.5470   0.06245   0.05686  -0.0224   0.0708   1.0000
  17.250   1.5512   0.06494   0.05946  -0.0225   0.0687   1.0000
  17.500   1.5514   0.06796   0.06256  -0.0228   0.0661   1.0000
  17.750   1.5464   0.07170   0.06636  -0.0233   0.0635   1.0000
  18.000   1.5419   0.07539   0.07013  -0.0238   0.0610   1.0000
  18.250   1.5385   0.07901   0.07384  -0.0245   0.0575   1.0000
  18.500   1.5281   0.08363   0.07850  -0.0254   0.0541   1.0000
  18.750   1.5199   0.08803   0.08297  -0.0264   0.0493   1.0000
  19.000   1.5063   0.09324   0.08823  -0.0277   0.0443   1.0000
  19.250   1.4892   0.09903   0.09406  -0.0294   0.0390   1.0000
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