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P-51D ROOT (BL17.5) AIRFOIL (p51droot-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: P-51D ROOT (BL17.5) AIRFOIL (p51droot-il)
Reynolds number: 500,000
Max Cl/Cd: 71.73 at α=5.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-p51droot-il-500000-n5.txt
Download as CSV file: xf-p51droot-il-500000-n5.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 =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.0156   0.10536   0.10163  -0.0400   1.0000   0.0207
 -19.500  -1.0290   0.09907   0.09525  -0.0436   1.0000   0.0209
 -19.250  -1.0409   0.09320   0.08927  -0.0469   1.0000   0.0211
 -19.000  -1.0511   0.08774   0.08371  -0.0500   1.0000   0.0212
 -18.750  -1.0592   0.08276   0.07863  -0.0527   1.0000   0.0214
 -18.500  -1.0661   0.07808   0.07385  -0.0551   1.0000   0.0216
 -18.250  -1.0713   0.07378   0.06944  -0.0572   1.0000   0.0218
 -18.000  -1.0747   0.06987   0.06543  -0.0591   1.0000   0.0221
 -17.750  -1.0771   0.06623   0.06169  -0.0608   1.0000   0.0223
 -17.500  -1.0773   0.06294   0.05831  -0.0622   1.0000   0.0227
 -17.250  -1.0779   0.05976   0.05503  -0.0634   1.0000   0.0229
 -17.000  -1.0761   0.05693   0.05210  -0.0644   1.0000   0.0233
 -16.750  -1.0757   0.05408   0.04915  -0.0652   1.0000   0.0234
 -16.500  -1.0717   0.05169   0.04665  -0.0659   1.0000   0.0238
 -16.250  -1.0668   0.04945   0.04431  -0.0664   1.0000   0.0241
 -16.000  -1.0633   0.04718   0.04195  -0.0667   1.0000   0.0243
 -15.750  -1.0608   0.04488   0.03961  -0.0671   1.0000   0.0247
 -15.500  -1.0559   0.04289   0.03758  -0.0672   1.0000   0.0251
 -15.250  -1.0495   0.04111   0.03575  -0.0673   1.0000   0.0255
 -15.000  -1.0426   0.03941   0.03399  -0.0673   1.0000   0.0258
 -14.750  -1.0342   0.03787   0.03240  -0.0673   1.0000   0.0262
 -14.500  -1.0263   0.03633   0.03080  -0.0671   1.0000   0.0266
 -14.250  -1.0137   0.03483   0.02923  -0.0676   0.9755   0.0269
 -14.000  -0.9908   0.03328   0.02758  -0.0701   0.9651   0.0275
 -13.750  -0.9679   0.03184   0.02604  -0.0724   0.9583   0.0280
 -13.500  -0.9456   0.03059   0.02467  -0.0741   0.9514   0.0285
 -13.250  -0.9313   0.02919   0.02323  -0.0747   0.9448   0.0291
 -13.000  -0.9177   0.02804   0.02201  -0.0748   0.9393   0.0296
 -12.750  -0.9057   0.02699   0.02091  -0.0743   0.9340   0.0301
 -12.500  -0.8932   0.02602   0.01988  -0.0736   0.9297   0.0305
 -12.000  -0.8682   0.02422   0.01796  -0.0720   0.9223   0.0316
 -11.750  -0.8557   0.02337   0.01706  -0.0711   0.9187   0.0322
 -11.500  -0.8430   0.02259   0.01620  -0.0700   0.9146   0.0327
 -11.250  -0.8302   0.02187   0.01539  -0.0688   0.9105   0.0333
 -11.000  -0.8190   0.02102   0.01452  -0.0675   0.9072   0.0341
 -10.750  -0.8074   0.02025   0.01374  -0.0661   0.9034   0.0347
 -10.500  -0.7950   0.01958   0.01303  -0.0647   0.8999   0.0354
 -10.250  -0.7823   0.01898   0.01237  -0.0631   0.8966   0.0361
 -10.000  -0.7695   0.01840   0.01175  -0.0614   0.8928   0.0369
  -9.750  -0.7566   0.01786   0.01117  -0.0597   0.8886   0.0377
  -9.500  -0.7440   0.01738   0.01063  -0.0576   0.8842   0.0385
  -9.250  -0.7312   0.01698   0.01017  -0.0554   0.8804   0.0392
  -9.000  -0.7183   0.01650   0.00969  -0.0533   0.8764   0.0404
  -8.750  -0.7008   0.01608   0.00926  -0.0520   0.8716   0.0416
  -8.500  -0.6818   0.01571   0.00886  -0.0507   0.8671   0.0429
  -8.250  -0.6621   0.01536   0.00845  -0.0496   0.8629   0.0442
  -8.000  -0.6407   0.01502   0.00808  -0.0488   0.8579   0.0454
  -7.750  -0.6204   0.01461   0.00766  -0.0477   0.8525   0.0469
  -7.500  -0.5995   0.01423   0.00725  -0.0467   0.8474   0.0486
  -7.250  -0.5768   0.01389   0.00692  -0.0461   0.8402   0.0506
  -7.000  -0.5539   0.01359   0.00657  -0.0454   0.8321   0.0526
  -6.750  -0.5307   0.01326   0.00623  -0.0447   0.8214   0.0547
  -6.500  -0.5079   0.01291   0.00586  -0.0440   0.8066   0.0575
  -6.250  -0.4852   0.01262   0.00548  -0.0431   0.7803   0.0603
  -6.000  -0.4636   0.01245   0.00509  -0.0419   0.7324   0.0633
  -5.750  -0.4421   0.01230   0.00478  -0.0409   0.6935   0.0688
  -5.500  -0.4191   0.01215   0.00453  -0.0402   0.6692   0.0760
  -5.250  -0.3958   0.01192   0.00429  -0.0396   0.6520   0.0893
  -5.000  -0.3721   0.01165   0.00406  -0.0391   0.6389   0.1108
  -4.750  -0.3479   0.01140   0.00385  -0.0387   0.6281   0.1329
  -4.500  -0.3229   0.01120   0.00366  -0.0384   0.6183   0.1518
  -4.250  -0.2978   0.01097   0.00347  -0.0381   0.6103   0.1717
  -4.000  -0.2731   0.01068   0.00324  -0.0378   0.6027   0.1978
  -3.750  -0.2522   0.01001   0.00290  -0.0371   0.5966   0.2824
  -3.500  -0.2287   0.00951   0.00264  -0.0366   0.5912   0.3491
  -3.250  -0.2064   0.00895   0.00239  -0.0360   0.5860   0.4313
  -3.000  -0.1817   0.00871   0.00237  -0.0356   0.5812   0.4988
  -2.750  -0.1544   0.00868   0.00239  -0.0355   0.5772   0.5260
  -2.500  -0.1262   0.00869   0.00240  -0.0355   0.5731   0.5415
  -2.250  -0.0979   0.00872   0.00239  -0.0356   0.5691   0.5520
  -2.000  -0.0696   0.00877   0.00240  -0.0356   0.5654   0.5616
  -1.500  -0.0128   0.00886   0.00244  -0.0358   0.5592   0.5784
  -1.250   0.0160   0.00888   0.00242  -0.0360   0.5561   0.5821
  -1.000   0.0443   0.00890   0.00245  -0.0361   0.5528   0.5868
  -0.750   0.0728   0.00896   0.00248  -0.0362   0.5497   0.5925
  -0.500   0.1012   0.00905   0.00250  -0.0363   0.5464   0.5988
  -0.250   0.1293   0.00908   0.00256  -0.0363   0.5433   0.6040
   0.000   0.1580   0.00911   0.00259  -0.0364   0.5398   0.6081
   0.250   0.1866   0.00914   0.00261  -0.0366   0.5366   0.6113
   0.500   0.2152   0.00918   0.00262  -0.0367   0.5336   0.6138
   0.750   0.2436   0.00924   0.00263  -0.0369   0.5296   0.6156
   1.000   0.2718   0.00927   0.00265  -0.0370   0.5263   0.6176
   1.250   0.3004   0.00927   0.00268  -0.0371   0.5230   0.6194
   1.500   0.3288   0.00929   0.00271  -0.0372   0.5188   0.6213
   1.750   0.3571   0.00932   0.00275  -0.0373   0.5147   0.6231
   2.000   0.3851   0.00938   0.00279  -0.0374   0.5109   0.6249
   2.250   0.4135   0.00942   0.00284  -0.0375   0.5080   0.6268
   2.500   0.4421   0.00945   0.00290  -0.0377   0.5050   0.6289
   2.750   0.4704   0.00950   0.00295  -0.0378   0.5011   0.6311
   3.000   0.4982   0.00956   0.00300  -0.0378   0.4960   0.6330
   3.250   0.5259   0.00961   0.00306  -0.0378   0.4915   0.6348
   3.500   0.5541   0.00963   0.00314  -0.0379   0.4873   0.6366
   3.750   0.5818   0.00967   0.00321  -0.0379   0.4818   0.6385
   4.000   0.6088   0.00975   0.00329  -0.0378   0.4758   0.6405
   4.250   0.6367   0.00979   0.00338  -0.0379   0.4699   0.6426
   4.500   0.6638   0.00986   0.00347  -0.0378   0.4624   0.6448
   4.750   0.6908   0.00994   0.00356  -0.0376   0.4520   0.6473
   5.000   0.7166   0.01005   0.00365  -0.0373   0.4341   0.6497
   5.250   0.7388   0.01030   0.00376  -0.0364   0.3914   0.6518
   5.500   0.7452   0.01151   0.00436  -0.0332   0.2754   0.6540
   5.750   0.7640   0.01204   0.00475  -0.0319   0.2436   0.6563
   6.000   0.7835   0.01249   0.00509  -0.0306   0.2141   0.6587
   6.250   0.8017   0.01299   0.00545  -0.0292   0.1807   0.6613
   6.500   0.8207   0.01341   0.00577  -0.0279   0.1620   0.6640
   6.750   0.8407   0.01375   0.00608  -0.0268   0.1517   0.6666
   7.000   0.8595   0.01410   0.00641  -0.0254   0.1427   0.6694
   7.250   0.8782   0.01435   0.00670  -0.0239   0.1362   0.6725
   7.500   0.8938   0.01467   0.00702  -0.0219   0.1290   0.6760
   7.750   0.9104   0.01499   0.00736  -0.0202   0.1228   0.6796
   8.000   0.9263   0.01537   0.00774  -0.0184   0.1154   0.6831
   8.250   0.9422   0.01576   0.00815  -0.0166   0.1082   0.6865
   8.500   0.9564   0.01623   0.00861  -0.0147   0.0991   0.6905
   8.750   0.9701   0.01674   0.00910  -0.0128   0.0881   0.6951
   9.000   0.9821   0.01735   0.00967  -0.0107   0.0768   0.6999
   9.250   0.9946   0.01795   0.01027  -0.0088   0.0687   0.7053
   9.500   1.0069   0.01856   0.01091  -0.0068   0.0625   0.7120
  10.000   1.0312   0.01985   0.01229  -0.0032   0.0540   0.7298
  10.250   1.0427   0.02054   0.01304  -0.0013   0.0510   0.7423
  10.500   1.0535   0.02124   0.01385   0.0006   0.0484   0.7615
  10.750   1.0638   0.02186   0.01465   0.0026   0.0461   0.7984
  11.000   1.0717   0.02252   0.01552   0.0050   0.0443   0.8641
  11.250   1.1015   0.02348   0.01668   0.0025   0.0415   0.9382
  11.500   1.1193   0.02440   0.01765   0.0025   0.0400   1.0000
  11.750   1.1304   0.02543   0.01871   0.0036   0.0386   1.0000
  12.000   1.1406   0.02657   0.01988   0.0048   0.0374   1.0000
  12.250   1.1491   0.02788   0.02120   0.0059   0.0362   1.0000
  12.500   1.1598   0.02907   0.02245   0.0068   0.0354   1.0000
  12.750   1.1706   0.03030   0.02374   0.0076   0.0344   1.0000
  13.000   1.1804   0.03165   0.02513   0.0083   0.0335   1.0000
  13.250   1.1893   0.03312   0.02665   0.0090   0.0327   1.0000
  13.500   1.1973   0.03471   0.02827   0.0095   0.0320   1.0000
  13.750   1.2040   0.03648   0.03007   0.0101   0.0312   1.0000
  14.000   1.2109   0.03828   0.03192   0.0105   0.0306   1.0000
  14.250   1.2201   0.03988   0.03360   0.0108   0.0300   1.0000
  14.500   1.2284   0.04162   0.03540   0.0110   0.0293   1.0000
  14.750   1.2358   0.04347   0.03732   0.0112   0.0288   1.0000
  15.000   1.2429   0.04536   0.03927   0.0114   0.0282   1.0000
  15.250   1.2491   0.04739   0.04134   0.0114   0.0276   1.0000
  15.500   1.2541   0.04956   0.04357   0.0114   0.0271   1.0000
  15.750   1.2572   0.05198   0.04603   0.0114   0.0265   1.0000
  16.000   1.2596   0.05449   0.04860   0.0112   0.0261   1.0000
  16.250   1.2659   0.05664   0.05083   0.0110   0.0256   1.0000
  16.500   1.2711   0.05893   0.05321   0.0108   0.0251   1.0000
  16.750   1.2752   0.06139   0.05574   0.0105   0.0247   1.0000
  17.000   1.2787   0.06397   0.05840   0.0100   0.0242   1.0000
  17.250   1.2822   0.06658   0.06109   0.0095   0.0238   1.0000
  17.500   1.2841   0.06946   0.06404   0.0089   0.0234   1.0000
  17.750   1.2848   0.07253   0.06718   0.0081   0.0230   1.0000
  18.000   1.2847   0.07579   0.07051   0.0072   0.0226   1.0000
  18.250   1.2822   0.07941   0.07420   0.0061   0.0223   1.0000
  18.500   1.2787   0.08324   0.07810   0.0049   0.0220   1.0000
  18.750   1.2797   0.08653   0.08150   0.0038   0.0217   1.0000
  19.000   1.2779   0.09030   0.08537   0.0024   0.0214   1.0000
  19.250   1.2768   0.09404   0.08921   0.0009   0.0210   1.0000
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