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P-51D ROOT (BL17.5) AIRFOIL (p51droot-il) Xfoil prediction polar at RE=100,000 Ncrit=9


Details Polar file
Airfoil: P-51D ROOT (BL17.5) AIRFOIL (p51droot-il)
Reynolds number: 100,000
Max Cl/Cd: 46.24 at α=8°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-p51droot-il-100000.txt
Download as CSV file: xf-p51droot-il-100000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: P-51D ROOT (BL17.5) AIRFOIL                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.6381   0.08317   0.07763  -0.0645   1.0000   0.1016
 -12.250  -0.6440   0.07793   0.07237  -0.0657   1.0000   0.1005
 -12.000  -0.6697   0.07189   0.06626  -0.0675   1.0000   0.0988
 -11.750  -0.7081   0.06622   0.06046  -0.0685   1.0000   0.0971
 -11.500  -0.7479   0.06189   0.05597  -0.0672   1.0000   0.0957
 -11.250  -0.8686   0.05946   0.05299  -0.0540   1.0000   0.0904
 -11.000  -0.8900   0.05762   0.05094  -0.0488   1.0000   0.0901
 -10.750  -0.9026   0.05505   0.04818  -0.0448   1.0000   0.0903
 -10.500  -0.9112   0.05243   0.04536  -0.0412   1.0000   0.0905
 -10.250  -0.9155   0.04986   0.04260  -0.0378   1.0000   0.0908
 -10.000  -0.9159   0.04738   0.03992  -0.0348   1.0000   0.0913
  -9.750  -0.9135   0.04506   0.03740  -0.0320   1.0000   0.0917
  -9.500  -0.9052   0.04313   0.03535  -0.0298   1.0000   0.0929
  -9.250  -0.8961   0.04147   0.03358  -0.0277   1.0000   0.0944
  -9.000  -0.8879   0.03983   0.03178  -0.0253   1.0000   0.0963
  -8.750  -0.8791   0.03812   0.02982  -0.0229   1.0000   0.0980
  -8.500  -0.8685   0.03642   0.02785  -0.0207   1.0000   0.0995
  -8.250  -0.8566   0.03492   0.02605  -0.0185   1.0000   0.1011
  -8.000  -0.8423   0.03333   0.02429  -0.0168   1.0000   0.1034
  -7.750  -0.8253   0.03207   0.02311  -0.0156   1.0000   0.1064
  -7.500  -0.8099   0.03110   0.02208  -0.0140   1.0000   0.1096
  -7.250  -0.7942   0.03016   0.02103  -0.0124   1.0000   0.1128
  -7.000  -0.7739   0.02924   0.01995  -0.0116   0.9987   0.1165
  -6.750  -0.7267   0.02808   0.01897  -0.0160   0.9908   0.1245
  -6.500  -0.6790   0.02699   0.01788  -0.0202   0.9825   0.1336
  -6.250  -0.6347   0.02619   0.01709  -0.0239   0.9725   0.1461
  -6.000  -0.5936   0.02508   0.01623  -0.0270   0.9628   0.1635
  -5.750  -0.5537   0.02375   0.01524  -0.0301   0.9534   0.1961
  -5.500  -0.5308   0.02143   0.01393  -0.0313   0.9407   0.2950
  -5.250  -0.5082   0.02122   0.01509  -0.0297   0.9265   0.5303
  -5.000  -0.4697   0.02246   0.01620  -0.0302   0.9133   0.5813
  -4.750  -0.4321   0.02346   0.01704  -0.0307   0.9011   0.6103
  -4.500  -0.3804   0.02462   0.01815  -0.0329   0.8956   0.6314
  -4.250  -0.3489   0.02542   0.01890  -0.0319   0.8828   0.6487
  -4.000  -0.3110   0.02670   0.02016  -0.0308   0.8732   0.6679
  -3.750  -0.2697   0.02770   0.02113  -0.0303   0.8655   0.6853
  -3.500  -0.2459   0.02787   0.02121  -0.0287   0.8531   0.6996
  -3.250  -0.1996   0.02834   0.02160  -0.0296   0.8477   0.7089
  -3.000  -0.1802   0.02827   0.02145  -0.0277   0.8353   0.7196
  -2.750  -0.1469   0.02808   0.02115  -0.0279   0.8299   0.7311
  -2.500  -0.1186   0.02849   0.02153  -0.0265   0.8191   0.7400
  -2.250  -0.0929   0.02804   0.02098  -0.0260   0.8136   0.7522
  -2.000  -0.0635   0.02830   0.02121  -0.0253   0.8039   0.7589
  -1.750  -0.0506   0.02740   0.02019  -0.0240   0.7978   0.7685
  -1.500  -0.0248   0.02742   0.02019  -0.0233   0.7888   0.7725
  -1.250   0.0062   0.02709   0.01978  -0.0237   0.7837   0.7779
  -1.000   0.0112   0.02662   0.01923  -0.0214   0.7762   0.7865
  -0.750   0.0412   0.02660   0.01920  -0.0214   0.7704   0.7906
  -0.500   0.0720   0.02633   0.01887  -0.0219   0.7667   0.7961
  -0.250   0.0766   0.02614   0.01863  -0.0196   0.7598   0.8037
   0.000   0.1021   0.02613   0.01862  -0.0193   0.7542   0.8075
   0.250   0.1326   0.02588   0.01832  -0.0198   0.7506   0.8116
   0.500   0.1554   0.02568   0.01808  -0.0196   0.7468   0.8167
   0.750   0.1546   0.02605   0.01847  -0.0168   0.7392   0.8225
   1.000   0.1814   0.02605   0.01848  -0.0170   0.7357   0.8258
   1.250   0.2107   0.02596   0.01837  -0.0175   0.7331   0.8299
   1.500   0.2116   0.02665   0.01909  -0.0150   0.7265   0.8353
   1.750   0.2215   0.02707   0.01952  -0.0136   0.7210   0.8403
   2.000   0.2471   0.02722   0.01970  -0.0136   0.7182   0.8441
   2.250   0.2769   0.02724   0.01972  -0.0144   0.7161   0.8483
   2.500   0.2457   0.02940   0.02194  -0.0088   0.7068   0.8556
   2.750   0.2680   0.02964   0.02221  -0.0085   0.7024   0.8600
   3.000   0.3110   0.02908   0.02168  -0.0102   0.6999   0.8641
   3.250   0.3630   0.02816   0.02076  -0.0130   0.6979   0.8679
   3.500   0.3068   0.03145   0.02413  -0.0047   0.6852   0.8773
   3.750   0.3626   0.03043   0.02317  -0.0078   0.6827   0.8810
   4.000   0.4005   0.03004   0.02281  -0.0089   0.6785   0.8867
   4.250   0.3961   0.03126   0.02410  -0.0057   0.6674   0.8953
   4.500   0.4954   0.02784   0.02070  -0.0122   0.6642   0.8960
   4.750   0.4811   0.02947   0.02242  -0.0079   0.6523   0.9070
   5.000   0.5622   0.02695   0.01993  -0.0130   0.6474   0.9087
   5.250   0.5695   0.02774   0.02083  -0.0108   0.6370   0.9192
   5.500   0.6273   0.02642   0.01956  -0.0138   0.6304   0.9242
   5.750   0.6525   0.02670   0.01998  -0.0139   0.6208   0.9341
   6.000   0.7044   0.02582   0.01916  -0.0167   0.6126   0.9401
   6.250   0.7401   0.02577   0.01926  -0.0183   0.6006   0.9490
   6.500   0.7920   0.02490   0.01844  -0.0212   0.5890   0.9552
   6.750   0.8454   0.02398   0.01754  -0.0245   0.5736   0.9611
   7.000   0.8861   0.02329   0.01698  -0.0265   0.5509   0.9711
   7.250   0.9342   0.02208   0.01577  -0.0291   0.5236   0.9804
   7.500   0.9757   0.02119   0.01496  -0.0316   0.4880   0.9945
   7.750   0.9606   0.02090   0.01474  -0.0256   0.4667   1.0000
   8.000   0.9571   0.02070   0.01448  -0.0209   0.4254   1.0000
   8.250   0.9562   0.02086   0.01417  -0.0163   0.3568   1.0000
   8.500   0.9485   0.02188   0.01458  -0.0112   0.3117   1.0000
   8.750   0.9457   0.02324   0.01553  -0.0073   0.2815   1.0000
   9.000   0.9503   0.02459   0.01661  -0.0046   0.2571   1.0000
   9.250   0.9578   0.02585   0.01771  -0.0023   0.2352   1.0000
   9.500   0.9657   0.02707   0.01880  -0.0003   0.2158   1.0000
   9.750   0.9734   0.02832   0.01989   0.0017   0.1978   1.0000
  10.000   0.9834   0.02965   0.02100   0.0034   0.1805   1.0000
  10.250   0.9947   0.03106   0.02228   0.0049   0.1641   1.0000
  10.500   1.0118   0.03255   0.02358   0.0057   0.1493   1.0000
  10.750   1.0250   0.03392   0.02501   0.0070   0.1381   1.0000
  11.000   1.0433   0.03543   0.02653   0.0077   0.1280   1.0000
  11.250   1.0715   0.03696   0.02786   0.0074   0.1194   1.0000
  11.500   1.0829   0.03841   0.02953   0.0088   0.1134   1.0000
  11.750   1.1159   0.04001   0.03090   0.0079   0.1067   1.0000
  12.000   1.1235   0.04160   0.03280   0.0096   0.1029   1.0000
  12.250   1.1386   0.04329   0.03462   0.0105   0.0991   1.0000
  12.500   1.1716   0.04508   0.03625   0.0095   0.0947   1.0000
  12.750   1.1744   0.04718   0.03866   0.0114   0.0924   1.0000
  13.000   1.1770   0.04936   0.04111   0.0131   0.0901   1.0000
  13.250   1.1833   0.05161   0.04357   0.0144   0.0879   1.0000
  13.500   1.1906   0.05380   0.04589   0.0154   0.0860   1.0000
  13.750   1.2136   0.05604   0.04805   0.0151   0.0833   1.0000
  14.000   1.2060   0.05923   0.05151   0.0168   0.0823   1.0000
  14.250   1.1874   0.06252   0.05514   0.0187   0.0816   1.0000
  14.500   1.1685   0.06633   0.05926   0.0198   0.0811   1.0000
  14.750   1.1474   0.07069   0.06391   0.0204   0.0808   1.0000
  15.000   1.1214   0.07579   0.06930   0.0201   0.0807   1.0000
  15.250   1.0921   0.08170   0.07546   0.0190   0.0808   1.0000
  15.500   1.0591   0.08855   0.08256   0.0169   0.0812   1.0000
  15.750   1.0221   0.09663   0.09085   0.0136   0.0817   1.0000
  16.000   0.9852   0.10577   0.10017   0.0092   0.0823   1.0000
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