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NACA 23015 (naca23015-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA 23015 (naca23015-il)
Reynolds number: 1,000,000
Max Cl/Cd: 90.95 at α=10°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca23015-il-1000000.txt
Download as CSV file: xf-naca23015-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 23015                                      
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.2974   0.08215   0.07855  -0.0362   0.9999   0.0175
 -19.500  -1.3199   0.07517   0.07144  -0.0396   0.9999   0.0176
 -19.250  -1.3391   0.06890   0.06504  -0.0426   0.9999   0.0178
 -19.000  -1.3542   0.06338   0.05941  -0.0450   0.9999   0.0180
 -18.750  -1.3652   0.05860   0.05453  -0.0469   0.9999   0.0182
 -18.500  -1.3730   0.05443   0.05027  -0.0484   0.9999   0.0184
 -18.250  -1.3781   0.05074   0.04649  -0.0495   0.9999   0.0186
 -18.000  -1.3804   0.04750   0.04316  -0.0502   0.9999   0.0188
 -17.750  -1.3807   0.04460   0.04018  -0.0507   0.9999   0.0191
 -17.500  -1.3795   0.04198   0.03747  -0.0509   0.9999   0.0194
 -17.250  -1.3768   0.03959   0.03499  -0.0509   0.9999   0.0197
 -17.000  -1.3727   0.03745   0.03276  -0.0506   0.9999   0.0200
 -16.750  -1.3669   0.03557   0.03078  -0.0502   0.9999   0.0203
 -16.500  -1.3659   0.03334   0.02847  -0.0495   0.9999   0.0207
 -16.250  -1.3627   0.03142   0.02649  -0.0485   0.9999   0.0211
 -16.000  -1.3557   0.02993   0.02496  -0.0475   0.9999   0.0216
 -15.750  -1.3467   0.02867   0.02365  -0.0463   0.9999   0.0220
 -15.500  -1.3364   0.02756   0.02248  -0.0450   0.9999   0.0225
 -15.250  -1.3256   0.02654   0.02139  -0.0436   0.9999   0.0231
 -15.000  -1.3135   0.02566   0.02044  -0.0421   0.9999   0.0235
 -14.750  -1.3082   0.02442   0.01916  -0.0399   0.9999   0.0241
 -14.500  -1.2981   0.02356   0.01827  -0.0379   0.9999   0.0247
 -14.250  -1.2867   0.02286   0.01754  -0.0359   0.9999   0.0253
 -14.000  -1.2754   0.02223   0.01686  -0.0336   0.9999   0.0259
 -13.750  -1.2623   0.02167   0.01624  -0.0315   0.9999   0.0265
 -13.500  -1.2461   0.02112   0.01563  -0.0299   0.9999   0.0271
 -13.250  -1.2316   0.02042   0.01493  -0.0281   0.9999   0.0279
 -13.000  -1.2125   0.01997   0.01447  -0.0269   0.9999   0.0286
 -12.750  -1.1922   0.01958   0.01405  -0.0257   0.9999   0.0294
 -12.500  -1.1709   0.01923   0.01366  -0.0247   0.9999   0.0303
 -12.250  -1.1507   0.01876   0.01315  -0.0236   0.9999   0.0311
 -12.000  -1.1304   0.01828   0.01268  -0.0225   0.9999   0.0320
 -11.750  -1.1076   0.01798   0.01237  -0.0217   0.9999   0.0328
 -11.500  -1.0846   0.01767   0.01204  -0.0209   0.9999   0.0337
 -11.250  -1.0611   0.01738   0.01171  -0.0202   0.9999   0.0345
 -11.000  -1.0391   0.01694   0.01123  -0.0193   0.9999   0.0353
 -10.750  -1.0167   0.01652   0.01083  -0.0184   0.9999   0.0362
 -10.500  -0.9923   0.01628   0.01060  -0.0178   0.9999   0.0371
 -10.250  -0.9679   0.01603   0.01034  -0.0172   0.9999   0.0381
 -10.000  -0.9435   0.01579   0.01007  -0.0165   0.9999   0.0389
  -9.750  -0.9192   0.01554   0.00978  -0.0159   0.9999   0.0396
  -9.500  -0.8978   0.01500   0.00926  -0.0148   0.9999   0.0407
  -9.250  -0.8741   0.01477   0.00905  -0.0141   0.9999   0.0416
  -9.000  -0.8512   0.01456   0.00884  -0.0131   0.9999   0.0425
  -8.750  -0.8293   0.01435   0.00862  -0.0120   0.9999   0.0434
  -8.500  -0.8080   0.01420   0.00845  -0.0107   0.9999   0.0442
  -8.250  -0.7894   0.01392   0.00815  -0.0090   0.9999   0.0450
  -8.000  -0.7605   0.01347   0.00772  -0.0093   0.9986   0.0463
  -7.750  -0.7274   0.01319   0.00745  -0.0104   0.9968   0.0474
  -7.500  -0.6939   0.01292   0.00719  -0.0114   0.9951   0.0487
  -7.250  -0.6598   0.01268   0.00694  -0.0126   0.9936   0.0498
  -7.000  -0.6274   0.01233   0.00657  -0.0135   0.9909   0.0509
  -6.750  -0.5965   0.01190   0.00616  -0.0141   0.9861   0.0525
  -6.500  -0.5642   0.01164   0.00591  -0.0149   0.9815   0.0538
  -6.250  -0.5362   0.01142   0.00568  -0.0148   0.9718   0.0551
  -6.000  -0.5094   0.01124   0.00549  -0.0143   0.9606   0.0562
  -5.750  -0.4841   0.01107   0.00529  -0.0136   0.9477   0.0573
  -5.500  -0.4600   0.01076   0.00496  -0.0126   0.9337   0.0592
  -5.250  -0.4350   0.01058   0.00476  -0.0118   0.9190   0.0608
  -5.000  -0.4092   0.01043   0.00457  -0.0112   0.9031   0.0624
  -4.750  -0.3828   0.01031   0.00440  -0.0107   0.8868   0.0640
  -4.500  -0.3565   0.01012   0.00416  -0.0102   0.8699   0.0664
  -4.250  -0.3300   0.00997   0.00397  -0.0097   0.8501   0.0691
  -4.000  -0.3033   0.00988   0.00381  -0.0093   0.8279   0.0717
  -3.750  -0.2764   0.00977   0.00363  -0.0089   0.8056   0.0757
  -3.500  -0.2491   0.00966   0.00347  -0.0086   0.7835   0.0816
  -3.250  -0.2220   0.00947   0.00331  -0.0084   0.7632   0.0978
  -3.000  -0.1966   0.00886   0.00302  -0.0081   0.7446   0.1936
  -2.750  -0.1720   0.00807   0.00276  -0.0078   0.7266   0.3447
  -2.500  -0.1452   0.00778   0.00265  -0.0076   0.7066   0.4114
  -2.250  -0.1179   0.00760   0.00258  -0.0075   0.6860   0.4613
  -2.000  -0.0903   0.00748   0.00252  -0.0074   0.6660   0.4993
  -1.750  -0.0626   0.00739   0.00248  -0.0072   0.6446   0.5355
  -1.500  -0.0350   0.00732   0.00244  -0.0071   0.6217   0.5706
  -1.250  -0.0074   0.00726   0.00242  -0.0070   0.5994   0.6075
  -0.750   0.0481   0.00719   0.00242  -0.0067   0.5585   0.6742
  -0.500   0.0759   0.00719   0.00243  -0.0066   0.5377   0.7004
  -0.250   0.1038   0.00721   0.00244  -0.0065   0.5163   0.7244
   0.000   0.1317   0.00725   0.00247  -0.0063   0.4955   0.7467
   0.250   0.1593   0.00728   0.00250  -0.0062   0.4761   0.7716
   0.500   0.1871   0.00733   0.00254  -0.0060   0.4569   0.7920
   0.750   0.2146   0.00738   0.00259  -0.0058   0.4378   0.8135
   1.000   0.2419   0.00745   0.00265  -0.0056   0.4181   0.8350
   1.250   0.2693   0.00755   0.00271  -0.0053   0.3982   0.8515
   1.500   0.2967   0.00765   0.00277  -0.0051   0.3798   0.8666
   1.750   0.3240   0.00776   0.00284  -0.0049   0.3625   0.8816
   2.000   0.3507   0.00786   0.00292  -0.0045   0.3459   0.8965
   2.250   0.3772   0.00798   0.00301  -0.0041   0.3299   0.9104
   2.500   0.4036   0.00812   0.00309  -0.0037   0.3138   0.9237
   2.750   0.4296   0.00826   0.00319  -0.0032   0.2980   0.9371
   3.000   0.4550   0.00841   0.00328  -0.0025   0.2834   0.9491
   3.250   0.4812   0.00853   0.00336  -0.0021   0.2716   0.9600
   3.500   0.5082   0.00866   0.00345  -0.0018   0.2614   0.9704
   3.750   0.5371   0.00883   0.00356  -0.0019   0.2515   0.9786
   4.000   0.5686   0.00897   0.00367  -0.0026   0.2441   0.9844
   4.250   0.6011   0.00916   0.00381  -0.0036   0.2363   0.9887
   4.500   0.6336   0.00934   0.00396  -0.0045   0.2305   0.9927
   4.750   0.6681   0.00951   0.00411  -0.0059   0.2251   0.9941
   5.000   0.7021   0.00974   0.00429  -0.0072   0.2182   0.9956
   5.250   0.7362   0.00991   0.00445  -0.0085   0.2137   0.9973
   5.500   0.7700   0.01008   0.00461  -0.0097   0.2094   0.9991
   5.750   0.7992   0.01026   0.00476  -0.0101   0.2047   1.0001
   6.000   0.8202   0.01041   0.00488  -0.0089   0.1997   1.0001
   6.250   0.8432   0.01047   0.00495  -0.0080   0.1971   1.0001
   6.500   0.8667   0.01057   0.00505  -0.0073   0.1935   1.0001
   6.750   0.8907   0.01073   0.00518  -0.0067   0.1894   1.0001
   7.000   0.9150   0.01097   0.00538  -0.0061   0.1843   1.0001
   7.250   0.9411   0.01107   0.00550  -0.0058   0.1816   1.0001
   7.500   0.9671   0.01122   0.00565  -0.0056   0.1778   1.0001
   7.750   0.9928   0.01142   0.00583  -0.0053   0.1735   1.0001
   8.000   1.0183   0.01167   0.00606  -0.0050   0.1691   1.0001
   8.250   1.0448   0.01180   0.00622  -0.0049   0.1663   1.0001
   8.500   1.0708   0.01199   0.00641  -0.0047   0.1626   1.0001
   8.750   1.0962   0.01224   0.00663  -0.0044   0.1581   1.0001
   9.000   1.1218   0.01247   0.00687  -0.0042   0.1543   1.0001
   9.250   1.1476   0.01266   0.00707  -0.0039   0.1504   1.0001
   9.500   1.1726   0.01292   0.00731  -0.0036   0.1452   1.0001
   9.750   1.1975   0.01318   0.00757  -0.0033   0.1404   1.0001
  10.000   1.2224   0.01344   0.00782  -0.0030   0.1351   1.0001
  10.250   1.2462   0.01378   0.00813  -0.0026   0.1291   1.0001
  10.500   1.2704   0.01406   0.00842  -0.0022   0.1232   1.0001
  10.750   1.2933   0.01445   0.00877  -0.0016   0.1164   1.0001
  11.000   1.3157   0.01485   0.00915  -0.0010   0.1092   1.0001
  11.250   1.3375   0.01527   0.00955  -0.0003   0.1024   1.0001
  11.500   1.3579   0.01578   0.01003   0.0005   0.0954   1.0001
  11.750   1.3778   0.01630   0.01052   0.0015   0.0892   1.0001
  12.000   1.3972   0.01680   0.01102   0.0025   0.0839   1.0001
  12.250   1.4146   0.01741   0.01161   0.0037   0.0788   1.0001
  12.500   1.4329   0.01791   0.01213   0.0049   0.0750   1.0001
  12.750   1.4480   0.01857   0.01278   0.0065   0.0711   1.0001
  13.000   1.4636   0.01914   0.01338   0.0080   0.0683   1.0001
  13.250   1.4752   0.01979   0.01405   0.0101   0.0656   1.0001
  13.500   1.4811   0.02065   0.01494   0.0129   0.0630   1.0001
  13.750   1.4918   0.02137   0.01571   0.0150   0.0613   1.0001
  14.000   1.5017   0.02221   0.01659   0.0169   0.0595   1.0001
  14.250   1.5095   0.02325   0.01766   0.0188   0.0577   1.0001
  14.500   1.5141   0.02457   0.01902   0.0208   0.0559   1.0001
  14.750   1.5250   0.02555   0.02007   0.0221   0.0549   1.0001
  15.000   1.5338   0.02674   0.02132   0.0233   0.0538   1.0001
  15.250   1.5405   0.02814   0.02278   0.0245   0.0527   1.0001
  15.500   1.5450   0.02983   0.02452   0.0256   0.0516   1.0001
  15.750   1.5460   0.03193   0.02668   0.0265   0.0504   1.0001
  16.000   1.5477   0.03410   0.02893   0.0271   0.0495   1.0001
  16.250   1.5540   0.03592   0.03083   0.0275   0.0487   1.0001
  16.500   1.5578   0.03806   0.03305   0.0276   0.0479   1.0001
  16.750   1.5586   0.04061   0.03568   0.0276   0.0470   1.0001
  17.000   1.5564   0.04360   0.03875   0.0274   0.0462   1.0001
  17.250   1.5504   0.04712   0.04235   0.0268   0.0456   1.0001
  17.500   1.5399   0.05135   0.04667   0.0259   0.0449   1.0001
  17.750   1.5239   0.05647   0.05191   0.0244   0.0443   1.0001
  18.000   1.5142   0.06086   0.05641   0.0231   0.0440   1.0001
  18.250   1.5045   0.06537   0.06104   0.0217   0.0436   1.0001
  18.500   1.4921   0.07034   0.06612   0.0200   0.0433   1.0001
  18.750   1.4758   0.07591   0.07181   0.0180   0.0429   1.0001
  19.000   1.4587   0.08167   0.07769   0.0158   0.0426   1.0001
  19.250   1.4393   0.08789   0.08402   0.0133   0.0423   1.0001
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