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MH 91 14.98% (mh91-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: MH 91 14.98% (mh91-il)
Reynolds number: 500,000
Max Cl/Cd: 75.29 at α=9.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-mh91-il-500000-n5.txt
Download as CSV file: xf-mh91-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: MH 91  14.98%                                   
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -16.250  -0.8643   0.11602   0.11313   0.0150   1.0000   0.0064
 -16.000  -0.9279   0.09657   0.09328   0.0028   1.0000   0.0063
 -15.750  -0.9577   0.08593   0.08242  -0.0039   1.0000   0.0062
 -15.500  -0.9819   0.07710   0.07336  -0.0094   1.0000   0.0062
 -15.250  -0.9997   0.06997   0.06604  -0.0137   1.0000   0.0062
 -15.000  -1.0114   0.06428   0.06021  -0.0169   1.0000   0.0062
 -14.750  -1.0218   0.05917   0.05494  -0.0195   1.0000   0.0063
 -14.500  -1.0323   0.05439   0.04998  -0.0216   1.0000   0.0062
 -14.250  -1.0381   0.05053   0.04599  -0.0230   1.0000   0.0062
 -14.000  -1.0433   0.04701   0.04233  -0.0238   1.0000   0.0063
 -13.750  -1.0458   0.04401   0.03921  -0.0242   1.0000   0.0063
 -13.500  -1.0474   0.04127   0.03634  -0.0242   1.0000   0.0063
 -13.250  -1.0478   0.03878   0.03372  -0.0237   1.0000   0.0063
 -13.000  -1.0455   0.03672   0.03156  -0.0230   1.0000   0.0064
 -12.750  -1.0431   0.03470   0.02941  -0.0220   1.0000   0.0064
 -12.500  -1.0388   0.03297   0.02759  -0.0208   1.0000   0.0065
 -12.250  -1.0322   0.03150   0.02603  -0.0196   1.0000   0.0066
 -12.000  -1.0252   0.03008   0.02451  -0.0181   1.0000   0.0067
 -11.750  -1.0178   0.02869   0.02303  -0.0165   1.0000   0.0067
 -11.500  -1.0085   0.02751   0.02176  -0.0149   1.0000   0.0069
 -11.250  -0.9990   0.02634   0.02050  -0.0131   1.0000   0.0069
 -11.000  -0.9882   0.02529   0.01937  -0.0113   1.0000   0.0069
 -10.750  -0.9765   0.02431   0.01832  -0.0095   1.0000   0.0071
 -10.500  -0.9646   0.02337   0.01730  -0.0076   1.0000   0.0071
 -10.250  -0.9512   0.02254   0.01640  -0.0057   1.0000   0.0073
 -10.000  -0.9374   0.02176   0.01555  -0.0039   0.9845   0.0074
  -9.750  -0.9150   0.02099   0.01465  -0.0034   0.9167   0.0076
  -9.500  -0.9029   0.02042   0.01394  -0.0008   0.8857   0.0076
  -9.250  -0.8876   0.01987   0.01324   0.0013   0.8634   0.0078
  -9.000  -0.8702   0.01935   0.01260   0.0031   0.8448   0.0079
  -8.500  -0.8349   0.01807   0.01114   0.0064   0.8123   0.0083
  -8.250  -0.8146   0.01756   0.01054   0.0076   0.7976   0.0085
  -8.000  -0.7935   0.01708   0.00998   0.0088   0.7838   0.0088
  -7.750  -0.7718   0.01663   0.00945   0.0098   0.7706   0.0090
  -7.500  -0.7497   0.01618   0.00892   0.0108   0.7573   0.0093
  -7.250  -0.7266   0.01578   0.00843   0.0117   0.7442   0.0097
  -7.000  -0.7033   0.01538   0.00795   0.0125   0.7319   0.0100
  -6.750  -0.6800   0.01498   0.00747   0.0134   0.7194   0.0104
  -6.500  -0.6560   0.01460   0.00704   0.0141   0.7067   0.0111
  -6.250  -0.6314   0.01427   0.00665   0.0147   0.6945   0.0119
  -6.000  -0.6067   0.01396   0.00627   0.0154   0.6824   0.0129
  -5.750  -0.5818   0.01364   0.00591   0.0159   0.6695   0.0144
  -5.500  -0.5566   0.01335   0.00556   0.0165   0.6576   0.0161
  -5.250  -0.5312   0.01307   0.00523   0.0170   0.6455   0.0185
  -5.000  -0.5058   0.01278   0.00491   0.0175   0.6333   0.0224
  -4.750  -0.4802   0.01249   0.00461   0.0180   0.6214   0.0289
  -4.500  -0.4547   0.01220   0.00433   0.0185   0.6096   0.0394
  -4.250  -0.4297   0.01185   0.00404   0.0190   0.5974   0.0591
  -4.000  -0.4054   0.01142   0.00374   0.0196   0.5860   0.0942
  -3.750  -0.3820   0.01091   0.00344   0.0203   0.5746   0.1484
  -3.500  -0.3585   0.01039   0.00316   0.0209   0.5632   0.2113
  -3.250  -0.3350   0.00989   0.00293   0.0216   0.5521   0.2811
  -3.000  -0.3109   0.00949   0.00273   0.0222   0.5407   0.3438
  -2.750  -0.2862   0.00915   0.00257   0.0227   0.5294   0.3987
  -2.500  -0.2615   0.00884   0.00244   0.0233   0.5186   0.4544
  -2.250  -0.2368   0.00856   0.00233   0.0239   0.5068   0.5092
  -2.000  -0.2106   0.00840   0.00224   0.0243   0.4958   0.5449
  -1.750  -0.1838   0.00829   0.00217   0.0246   0.4851   0.5727
  -1.500  -0.1569   0.00820   0.00210   0.0249   0.4735   0.5988
  -1.250  -0.1299   0.00812   0.00206   0.0252   0.4624   0.6255
  -1.000  -0.1030   0.00805   0.00203   0.0256   0.4520   0.6528
  -0.750  -0.0758   0.00801   0.00202   0.0259   0.4407   0.6786
  -0.500  -0.0483   0.00800   0.00202   0.0261   0.4301   0.6997
   0.000   0.0073   0.00804   0.00204   0.0264   0.4092   0.7345
   0.250   0.0352   0.00809   0.00206   0.0266   0.3989   0.7495
   0.500   0.0632   0.00813   0.00210   0.0267   0.3889   0.7623
   0.750   0.0912   0.00819   0.00214   0.0268   0.3797   0.7740
   1.000   0.1193   0.00828   0.00217   0.0268   0.3696   0.7853
   1.250   0.1474   0.00834   0.00223   0.0269   0.3609   0.7952
   1.750   0.2034   0.00851   0.00235   0.0271   0.3433   0.8138
   2.250   0.2591   0.00871   0.00251   0.0273   0.3278   0.8323
   2.500   0.2867   0.00883   0.00259   0.0274   0.3197   0.8412
   2.750   0.3144   0.00893   0.00269   0.0276   0.3125   0.8490
   3.000   0.3422   0.00905   0.00278   0.0276   0.3052   0.8563
   3.250   0.3698   0.00916   0.00289   0.0278   0.2992   0.8619
   3.500   0.3975   0.00927   0.00300   0.0278   0.2927   0.8682
   4.000   0.4524   0.00953   0.00322   0.0280   0.2797   0.8793
   4.250   0.4796   0.00966   0.00335   0.0282   0.2737   0.8850
   4.500   0.5067   0.00983   0.00348   0.0283   0.2682   0.8910
   4.750   0.5340   0.00994   0.00361   0.0284   0.2628   0.8959
   5.000   0.5607   0.01010   0.00377   0.0287   0.2565   0.9014
   5.250   0.5872   0.01026   0.00392   0.0289   0.2512   0.9077
   5.500   0.6139   0.01040   0.00407   0.0291   0.2463   0.9131
   5.750   0.6399   0.01057   0.00425   0.0294   0.2407   0.9192
   6.000   0.6657   0.01075   0.00442   0.0298   0.2355   0.9258
   6.250   0.6923   0.01090   0.00459   0.0300   0.2304   0.9305
   6.500   0.7184   0.01109   0.00479   0.0302   0.2253   0.9357
   6.750   0.7437   0.01129   0.00498   0.0306   0.2203   0.9417
   7.000   0.7711   0.01146   0.00518   0.0305   0.2152   0.9459
   7.250   0.7978   0.01168   0.00540   0.0306   0.2098   0.9508
   7.500   0.8233   0.01190   0.00562   0.0308   0.2046   0.9567
   7.750   0.8526   0.01212   0.00586   0.0302   0.1985   0.9604
   8.000   0.8812   0.01241   0.00613   0.0297   0.1930   0.9647
   8.250   0.9090   0.01263   0.00638   0.0295   0.1888   0.9699
   8.500   0.9400   0.01290   0.00667   0.0284   0.1834   0.9731
   8.750   0.9705   0.01325   0.00700   0.0274   0.1781   0.9765
   9.000   1.0006   0.01351   0.00730   0.0265   0.1740   0.9805
   9.250   1.0311   0.01382   0.00763   0.0255   0.1687   0.9840
   9.500   1.0627   0.01422   0.00803   0.0241   0.1636   0.9868
   9.750   1.0940   0.01453   0.00838   0.0229   0.1591   0.9899
  10.250   1.1537   0.01534   0.00922   0.0207   0.1492   0.9978
  10.500   1.1774   0.01569   0.00960   0.0208   0.1450   1.0000
  10.750   1.1907   0.01606   0.00998   0.0229   0.1406   1.0000
  11.000   1.2046   0.01649   0.01042   0.0248   0.1366   1.0000
  11.250   1.2212   0.01687   0.01084   0.0262   0.1327   1.0000
  11.500   1.2363   0.01734   0.01133   0.0277   0.1283   1.0000
  11.750   1.2485   0.01790   0.01190   0.0296   0.1242   1.0000
  12.000   1.2598   0.01840   0.01245   0.0316   0.1203   1.0000
  12.250   1.2690   0.01908   0.01315   0.0336   0.1161   1.0000
  12.500   1.2774   0.01992   0.01400   0.0353   0.1124   1.0000
  12.750   1.2884   0.02072   0.01486   0.0365   0.1086   1.0000
  13.000   1.2968   0.02176   0.01593   0.0377   0.1044   1.0000
  13.250   1.3041   0.02297   0.01716   0.0387   0.1006   1.0000
  13.500   1.3128   0.02416   0.01841   0.0395   0.0970   1.0000
  13.750   1.3182   0.02568   0.01996   0.0401   0.0932   1.0000
  14.000   1.3231   0.02734   0.02166   0.0406   0.0897   1.0000
  14.250   1.3284   0.02905   0.02343   0.0409   0.0863   1.0000
  14.500   1.3303   0.03113   0.02555   0.0411   0.0830   1.0000
  14.750   1.3313   0.03339   0.02786   0.0410   0.0805   1.0000
  15.000   1.3343   0.03554   0.03009   0.0409   0.0783   1.0000
  15.250   1.3344   0.03805   0.03267   0.0405   0.0759   1.0000
  15.500   1.3313   0.04095   0.03564   0.0400   0.0737   1.0000
  15.750   1.3251   0.04429   0.03903   0.0392   0.0717   1.0000
  16.000   1.3240   0.04713   0.04197   0.0385   0.0702   1.0000
  16.250   1.3199   0.05040   0.04533   0.0376   0.0684   1.0000
  16.500   1.3128   0.05417   0.04916   0.0363   0.0661   1.0000
  16.750   1.3049   0.05813   0.05321   0.0349   0.0649   1.0000
  17.000   1.2931   0.06273   0.05787   0.0331   0.0632   1.0000
  17.250   1.2877   0.06656   0.06181   0.0316   0.0620   1.0000
  17.500   1.2805   0.07074   0.06607   0.0299   0.0600   1.0000
  17.750   1.2716   0.07524   0.07066   0.0280   0.0587   1.0000
  18.000   1.2624   0.07984   0.07535   0.0260   0.0577   1.0000
  18.250   1.2500   0.08502   0.08059   0.0236   0.0562   1.0000
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