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Eiffel 371 (Monge) (eiffel371-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: Eiffel 371 (Monge) (eiffel371-il)
Reynolds number: 200,000
Max Cl/Cd: 51.98 at α=7.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-eiffel371-il-200000-n5.txt
Download as CSV file: xf-eiffel371-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: Eiffel 371 (Monge)                              
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -10.750  -0.3809   0.09326   0.08978  -0.0444   1.0000   0.0149
 -10.500  -0.4572   0.06904   0.06561  -0.0584   1.0000   0.0137
 -10.250  -0.4900   0.06181   0.05832  -0.0628   1.0000   0.0136
 -10.000  -0.5145   0.05871   0.05519  -0.0617   1.0000   0.0135
  -9.750  -0.5411   0.05489   0.05124  -0.0610   0.9978   0.0135
  -9.500  -0.5583   0.04936   0.04538  -0.0622   0.9880   0.0134
  -9.250  -0.5669   0.04365   0.03920  -0.0624   0.9785   0.0134
  -8.750  -0.5553   0.03625   0.03098  -0.0610   0.9639   0.0141
  -8.500  -0.5325   0.03497   0.02960  -0.0614   0.9591   0.0147
  -8.250  -0.5174   0.03276   0.02711  -0.0603   0.9514   0.0150
  -8.000  -0.4940   0.03032   0.02432  -0.0605   0.9471   0.0155
  -7.750  -0.4773   0.02817   0.02180  -0.0589   0.9392   0.0159
  -7.500  -0.4519   0.02609   0.01936  -0.0588   0.9340   0.0164
  -7.250  -0.4200   0.02417   0.01711  -0.0597   0.9305   0.0170
  -7.000  -0.3971   0.02285   0.01556  -0.0586   0.9219   0.0175
  -6.750  -0.3656   0.02148   0.01401  -0.0593   0.9162   0.0183
  -6.500  -0.3370   0.02066   0.01316  -0.0595   0.9086   0.0197
  -6.250  -0.3074   0.01978   0.01219  -0.0598   0.9005   0.0210
  -6.000  -0.2779   0.01887   0.01117  -0.0599   0.8920   0.0223
  -5.750  -0.2481   0.01804   0.01022  -0.0600   0.8825   0.0234
  -5.500  -0.2236   0.01718   0.00935  -0.0594   0.8703   0.0250
  -5.250  -0.1957   0.01661   0.00873  -0.0592   0.8571   0.0275
  -5.000  -0.1683   0.01605   0.00806  -0.0589   0.8421   0.0302
  -4.750  -0.1431   0.01540   0.00737  -0.0582   0.8252   0.0335
  -4.500  -0.1161   0.01495   0.00682  -0.0578   0.8067   0.0385
  -4.250  -0.0898   0.01447   0.00629  -0.0573   0.7867   0.0466
  -4.000  -0.0639   0.01407   0.00585  -0.0567   0.7660   0.0606
  -3.750  -0.0398   0.01372   0.00550  -0.0558   0.7457   0.0845
  -3.500  -0.0167   0.01341   0.00521  -0.0548   0.7276   0.1150
  -3.250   0.0050   0.01307   0.00495  -0.0535   0.7113   0.1626
  -3.000   0.0210   0.01242   0.00472  -0.0514   0.6966   0.2702
  -2.750   0.0335   0.01189   0.00467  -0.0484   0.6827   0.4192
  -2.500   0.0506   0.01186   0.00478  -0.0460   0.6680   0.5059
  -2.250   0.0733   0.01203   0.00475  -0.0447   0.6527   0.5413
  -2.000   0.0964   0.01213   0.00466  -0.0436   0.6387   0.5585
  -1.750   0.1204   0.01213   0.00452  -0.0427   0.6276   0.5707
  -1.500   0.1453   0.01211   0.00439  -0.0420   0.6180   0.5803
  -1.250   0.1699   0.01202   0.00426  -0.0412   0.6087   0.5928
  -1.000   0.1932   0.01186   0.00411  -0.0402   0.6005   0.6093
  -0.750   0.2125   0.01166   0.00407  -0.0383   0.5922   0.6274
  -0.500   0.2296   0.01178   0.00445  -0.0356   0.5847   0.6481
  -0.250   0.2532   0.01214   0.00490  -0.0341   0.5767   0.7387
   0.000   0.2783   0.01227   0.00482  -0.0337   0.5689   0.7516
   0.250   0.3035   0.01239   0.00482  -0.0333   0.5613   0.7582
   0.500   0.3287   0.01253   0.00485  -0.0328   0.5535   0.7629
   0.750   0.3538   0.01267   0.00489  -0.0323   0.5461   0.7673
   1.000   0.3789   0.01281   0.00495  -0.0317   0.5382   0.7706
   1.250   0.4039   0.01294   0.00502  -0.0312   0.5307   0.7740
   1.500   0.4288   0.01307   0.00509  -0.0307   0.5227   0.7770
   1.750   0.4535   0.01324   0.00516  -0.0301   0.5154   0.7802
   2.000   0.4780   0.01334   0.00525  -0.0295   0.5066   0.7831
   2.250   0.5019   0.01347   0.00533  -0.0288   0.4974   0.7862
   2.500   0.5253   0.01359   0.00541  -0.0280   0.4865   0.7894
   2.750   0.5488   0.01373   0.00550  -0.0273   0.4761   0.7922
   3.000   0.5718   0.01387   0.00558  -0.0265   0.4652   0.7943
   3.250   0.5950   0.01396   0.00567  -0.0258   0.4535   0.7962
   3.500   0.6178   0.01408   0.00576  -0.0250   0.4408   0.7980
   3.750   0.6400   0.01421   0.00585  -0.0241   0.4269   0.7993
   4.000   0.6619   0.01437   0.00596  -0.0232   0.4129   0.8003
   4.250   0.6832   0.01455   0.00608  -0.0222   0.3981   0.8011
   4.500   0.7040   0.01476   0.00621  -0.0211   0.3837   0.8018
   5.000   0.7450   0.01522   0.00657  -0.0190   0.3582   0.8032
   5.250   0.7652   0.01547   0.00677  -0.0179   0.3465   0.8040
   5.500   0.7846   0.01575   0.00700  -0.0167   0.3357   0.8048
   5.750   0.8045   0.01602   0.00724  -0.0156   0.3263   0.8053
   6.000   0.8243   0.01629   0.00749  -0.0145   0.3181   0.8060
   6.250   0.8428   0.01656   0.00776  -0.0132   0.3100   0.8066
   6.500   0.8614   0.01680   0.00801  -0.0119   0.3029   0.8073
   6.750   0.8797   0.01706   0.00828  -0.0106   0.2954   0.8078
   7.000   0.8971   0.01735   0.00858  -0.0091   0.2884   0.8082
   7.250   0.9157   0.01763   0.00891  -0.0079   0.2808   0.8086
   7.500   0.9320   0.01799   0.00926  -0.0064   0.2741   0.8090
   7.750   0.9508   0.01829   0.00962  -0.0053   0.2664   0.8093
   8.000   0.9667   0.01869   0.01002  -0.0038   0.2592   0.8097
   8.250   0.9844   0.01904   0.01044  -0.0026   0.2516   0.8100
   8.500   0.9993   0.01947   0.01089  -0.0010   0.2435   0.8103
   8.750   1.0154   0.01989   0.01135   0.0003   0.2350   0.8105
   9.000   1.0285   0.02040   0.01186   0.0020   0.2264   0.8108
   9.250   1.0437   0.02087   0.01240   0.0034   0.2176   0.8111
   9.500   1.0554   0.02147   0.01300   0.0051   0.2094   0.8112
   9.750   1.0696   0.02201   0.01360   0.0065   0.2011   0.8115
  10.000   1.0801   0.02271   0.01431   0.0083   0.1926   0.8117
  10.250   1.0900   0.02345   0.01506   0.0100   0.1824   0.8122
  10.500   1.1000   0.02424   0.01587   0.0116   0.1736   0.8125
  10.750   1.1068   0.02520   0.01682   0.0134   0.1644   0.8128
  11.000   1.1157   0.02612   0.01777   0.0149   0.1564   0.8129
  11.250   1.1220   0.02720   0.01886   0.0165   0.1495   0.8133
  11.500   1.1300   0.02825   0.01996   0.0178   0.1434   0.8135
  11.750   1.1336   0.02961   0.02131   0.0194   0.1378   0.8137
  12.000   1.1431   0.03068   0.02248   0.0202   0.1335   0.8141
  12.250   1.1501   0.03196   0.02382   0.0212   0.1291   0.8144
  12.500   1.1525   0.03361   0.02552   0.0223   0.1240   0.8145
  12.750   1.1595   0.03502   0.02702   0.0229   0.1200   0.8147
  13.000   1.1653   0.03659   0.02867   0.0234   0.1141   0.8148
  13.250   1.1649   0.03872   0.03081   0.0241   0.1083   0.8149
  13.500   1.1717   0.04037   0.03255   0.0243   0.0999   0.8150
  13.750   1.1726   0.04260   0.03482   0.0245   0.0935   0.8150
  14.000   1.1724   0.04502   0.03723   0.0246   0.0713   0.8151
  14.250   1.1522   0.04955   0.04153   0.0247   0.0503   0.8151
  14.500   1.1294   0.05462   0.04649   0.0246   0.0245   0.8150
  14.750   1.1180   0.05870   0.05060   0.0241   0.0211   0.8150
  15.000   1.1088   0.06277   0.05475   0.0234   0.0186   0.8150
  15.250   1.1025   0.06660   0.05871   0.0224   0.0173   0.8150
  15.500   1.0972   0.07047   0.06272   0.0213   0.0167   0.8150
  15.750   1.0856   0.07531   0.06772   0.0199   0.0154   0.8150
  16.000   1.0812   0.07931   0.07186   0.0185   0.0154   0.8150
  16.250   1.0684   0.08470   0.07740   0.0166   0.0147   0.8150
  16.500   1.0563   0.09016   0.08303   0.0146   0.0143   0.8150
  16.750   1.0474   0.09526   0.08829   0.0125   0.0143   0.8150
  17.000   1.0356   0.10098   0.09416   0.0102   0.0140   0.8150
  17.250   1.0244   0.10670   0.10003   0.0078   0.0140   0.8150
  17.500   1.0119   0.11279   0.10628   0.0051   0.0138   0.8149
  17.750   0.9987   0.11910   0.11273   0.0024   0.0137   0.8150
  18.000   0.9848   0.12565   0.11944  -0.0005   0.0136   0.8150
  18.250   0.9717   0.13219   0.12611  -0.0034   0.0134   0.8151
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