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MH 91 14.98% (mh91-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: MH 91 14.98% (mh91-il)
Reynolds number: 200,000
Max Cl/Cd: 55.56 at α=8.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-mh91-il-200000-n5.txt
Download as CSV file: xf-mh91-il-200000-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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -14.000  -0.7077   0.10982   0.10604   0.0088   1.0000   0.0124
 -13.750  -0.7606   0.09157   0.08754  -0.0033   1.0000   0.0121
 -13.500  -0.7908   0.08098   0.07675  -0.0108   1.0000   0.0119
 -13.250  -0.8145   0.07289   0.06845  -0.0163   1.0000   0.0117
 -13.000  -0.8394   0.06558   0.06089  -0.0207   1.0000   0.0118
 -12.750  -0.8557   0.06027   0.05538  -0.0232   1.0000   0.0116
 -12.500  -0.8742   0.05519   0.05005  -0.0248   1.0000   0.0117
 -12.250  -0.8880   0.05110   0.04570  -0.0253   1.0000   0.0118
 -12.000  -0.8988   0.04756   0.04192  -0.0249   1.0000   0.0118
 -11.750  -0.9038   0.04474   0.03888  -0.0240   1.0000   0.0118
 -11.500  -0.9085   0.04198   0.03586  -0.0226   1.0000   0.0120
 -11.250  -0.9078   0.03970   0.03337  -0.0211   1.0000   0.0120
 -11.000  -0.9052   0.03754   0.03099  -0.0193   1.0000   0.0121
 -10.750  -0.8996   0.03557   0.02878  -0.0175   1.0000   0.0123
 -10.500  -0.8905   0.03384   0.02687  -0.0159   1.0000   0.0124
 -10.250  -0.8797   0.03220   0.02503  -0.0142   1.0000   0.0126
 -10.000  -0.8667   0.03076   0.02345  -0.0127   1.0000   0.0127
  -9.750  -0.8530   0.02947   0.02212  -0.0113   1.0000   0.0130
  -9.500  -0.8380   0.02832   0.02091  -0.0099   1.0000   0.0131
  -9.250  -0.8225   0.02736   0.01992  -0.0085   1.0000   0.0135
  -9.000  -0.8049   0.02648   0.01898  -0.0074   1.0000   0.0141
  -8.750  -0.7862   0.02550   0.01790  -0.0064   1.0000   0.0148
  -8.500  -0.7666   0.02454   0.01683  -0.0054   1.0000   0.0154
  -8.250  -0.7395   0.02347   0.01573  -0.0061   0.9469   0.0159
  -8.000  -0.7167   0.02261   0.01482  -0.0057   0.9142   0.0165
  -7.750  -0.6992   0.02189   0.01400  -0.0040   0.8889   0.0170
  -7.500  -0.6827   0.02119   0.01319  -0.0020   0.8678   0.0177
  -7.250  -0.6657   0.02054   0.01241   0.0000   0.8495   0.0183
  -7.000  -0.6486   0.01987   0.01165   0.0019   0.8327   0.0190
  -6.750  -0.6299   0.01927   0.01098   0.0035   0.8172   0.0200
  -6.500  -0.6103   0.01872   0.01031   0.0050   0.8025   0.0214
  -6.250  -0.5901   0.01817   0.00968   0.0064   0.7885   0.0231
  -6.000  -0.5689   0.01769   0.00911   0.0076   0.7749   0.0261
  -5.750  -0.5471   0.01719   0.00854   0.0088   0.7610   0.0301
  -5.500  -0.5252   0.01667   0.00799   0.0099   0.7479   0.0355
  -5.250  -0.5035   0.01613   0.00745   0.0110   0.7353   0.0462
  -5.000  -0.4822   0.01553   0.00692   0.0121   0.7224   0.0681
  -4.750  -0.4616   0.01481   0.00642   0.0133   0.7096   0.1125
  -4.500  -0.4421   0.01403   0.00595   0.0145   0.6974   0.1828
  -4.250  -0.4232   0.01327   0.00555   0.0158   0.6853   0.2671
  -4.000  -0.4025   0.01269   0.00526   0.0170   0.6727   0.3397
  -3.750  -0.3812   0.01222   0.00501   0.0182   0.6608   0.4024
  -3.500  -0.3594   0.01184   0.00480   0.0194   0.6488   0.4601
  -3.250  -0.3366   0.01151   0.00464   0.0205   0.6362   0.5144
  -3.000  -0.3133   0.01124   0.00452   0.0217   0.6244   0.5647
  -2.750  -0.2887   0.01107   0.00441   0.0226   0.6125   0.6032
  -2.500  -0.2628   0.01095   0.00433   0.0233   0.6000   0.6332
  -2.250  -0.2365   0.01088   0.00427   0.0240   0.5881   0.6610
  -2.000  -0.2101   0.01085   0.00422   0.0246   0.5763   0.6865
  -1.750  -0.1832   0.01084   0.00420   0.0252   0.5638   0.7102
  -1.500  -0.1562   0.01086   0.00418   0.0257   0.5519   0.7305
  -1.250  -0.1291   0.01091   0.00416   0.0262   0.5402   0.7479
  -1.000  -0.1017   0.01096   0.00416   0.0266   0.5278   0.7632
  -0.750  -0.0742   0.01102   0.00416   0.0270   0.5161   0.7768
  -0.500  -0.0470   0.01110   0.00416   0.0274   0.5047   0.7898
  -0.250  -0.0199   0.01117   0.00416   0.0278   0.4926   0.8022
   0.000   0.0080   0.01127   0.00421   0.0281   0.4811   0.8124
   0.250   0.0349   0.01137   0.00422   0.0285   0.4701   0.8232
   0.500   0.0626   0.01148   0.00427   0.0288   0.4584   0.8329
   0.750   0.0898   0.01159   0.00432   0.0292   0.4475   0.8423
   1.000   0.1167   0.01173   0.00437   0.0296   0.4369   0.8519
   1.250   0.1442   0.01184   0.00446   0.0299   0.4259   0.8607
   1.500   0.1711   0.01199   0.00454   0.0303   0.4159   0.8699
   1.750   0.1983   0.01212   0.00462   0.0307   0.4055   0.8778
   2.000   0.2262   0.01227   0.00472   0.0308   0.3958   0.8847
   2.250   0.2518   0.01240   0.00477   0.0313   0.3864   0.8928
   2.500   0.2814   0.01255   0.00489   0.0312   0.3769   0.8979
   3.000   0.3355   0.01283   0.00509   0.0316   0.3593   0.9111
   3.250   0.3654   0.01302   0.00521   0.0312   0.3509   0.9159
   3.500   0.3934   0.01316   0.00535   0.0312   0.3427   0.9221
   3.750   0.4207   0.01334   0.00546   0.0312   0.3350   0.9280
   4.000   0.4527   0.01351   0.00563   0.0304   0.3267   0.9322
   4.250   0.4815   0.01370   0.00578   0.0301   0.3194   0.9380
   4.500   0.5103   0.01387   0.00595   0.0298   0.3127   0.9437
   4.750   0.5439   0.01409   0.00614   0.0286   0.3051   0.9473
   5.000   0.5752   0.01430   0.00634   0.0277   0.2983   0.9521
   5.250   0.6037   0.01449   0.00654   0.0274   0.2914   0.9577
   5.750   0.6718   0.01496   0.00700   0.0244   0.2782   0.9638
   6.000   0.7025   0.01520   0.00723   0.0235   0.2717   0.9681
   6.250   0.7337   0.01545   0.00749   0.0225   0.2659   0.9718
   6.500   0.7681   0.01569   0.00777   0.0208   0.2594   0.9745
   6.750   0.7999   0.01599   0.00804   0.0195   0.2535   0.9779
   7.000   0.8301   0.01624   0.00835   0.0187   0.2476   0.9821
   7.250   0.8631   0.01653   0.00865   0.0172   0.2415   0.9850
   7.500   0.8952   0.01686   0.00898   0.0158   0.2360   0.9883
   7.750   0.9264   0.01714   0.00934   0.0147   0.2299   0.9920
   8.000   0.9576   0.01749   0.00970   0.0133   0.2240   0.9956
   8.250   0.9894   0.01784   0.01010   0.0119   0.2182   0.9992
   8.500   1.0084   0.01815   0.01046   0.0130   0.2128   1.0000
   8.750   1.0219   0.01850   0.01081   0.0151   0.2084   1.0000
   9.000   1.0359   0.01885   0.01119   0.0172   0.2042   1.0000
   9.250   1.0499   0.01918   0.01160   0.0192   0.1997   1.0000
   9.500   1.0629   0.01956   0.01199   0.0213   0.1954   1.0000
   9.750   1.0756   0.02001   0.01243   0.0234   0.1915   1.0000
  10.000   1.0906   0.02039   0.01291   0.0252   0.1870   1.0000
  10.250   1.1047   0.02084   0.01341   0.0269   0.1826   1.0000
  10.500   1.1174   0.02138   0.01393   0.0287   0.1785   1.0000
  10.750   1.1322   0.02189   0.01453   0.0302   0.1744   1.0000
  11.000   1.1455   0.02243   0.01515   0.0318   0.1699   1.0000
  11.250   1.1542   0.02306   0.01580   0.0340   0.1661   1.0000
  11.500   1.1628   0.02379   0.01656   0.0359   0.1624   1.0000
  11.750   1.1735   0.02453   0.01741   0.0374   0.1581   1.0000
  12.000   1.1820   0.02544   0.01837   0.0388   0.1540   1.0000
  12.250   1.1886   0.02655   0.01949   0.0400   0.1505   1.0000
  12.500   1.1990   0.02757   0.02063   0.0408   0.1464   1.0000
  12.750   1.2068   0.02880   0.02194   0.0416   0.1422   1.0000
  13.000   1.2116   0.03029   0.02346   0.0422   0.1385   1.0000
  13.250   1.2183   0.03178   0.02504   0.0427   0.1349   1.0000
  13.500   1.2242   0.03340   0.02677   0.0430   0.1308   1.0000
  13.750   1.2274   0.03530   0.02872   0.0431   0.1273   1.0000
  14.000   1.2288   0.03744   0.03089   0.0431   0.1240   1.0000
  14.250   1.2325   0.03949   0.03308   0.0429   0.1203   1.0000
  14.500   1.2332   0.04189   0.03557   0.0425   0.1169   1.0000
  14.750   1.2311   0.04462   0.03833   0.0420   0.1140   1.0000
  15.000   1.2300   0.04734   0.04115   0.0414   0.1110   1.0000
  15.250   1.2284   0.05024   0.04417   0.0405   0.1078   1.0000
  15.500   1.2241   0.05351   0.04750   0.0395   0.1049   1.0000
  15.750   1.2187   0.05700   0.05103   0.0383   0.1024   1.0000
  16.000   1.2145   0.06050   0.05464   0.0370   0.0998   1.0000
  16.250   1.2090   0.06431   0.05857   0.0354   0.0968   1.0000
  16.500   1.2025   0.06833   0.06267   0.0337   0.0943   1.0000
  16.750   1.1949   0.07256   0.06693   0.0318   0.0920   1.0000
  17.000   1.1885   0.07674   0.07119   0.0299   0.0897   1.0000
  17.250   1.1802   0.08137   0.07597   0.0278   0.0872   1.0000
  17.500   1.1721   0.08605   0.08074   0.0255   0.0849   1.0000
  17.750   1.1642   0.09069   0.08543   0.0232   0.0828   1.0000
  18.000   1.1590   0.09494   0.08969   0.0212   0.0807   1.0000
  18.250   1.1489   0.10022   0.09513   0.0185   0.0787   1.0000
  18.500   1.1387   0.10558   0.10060   0.0157   0.0766   1.0000
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