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NACA 23015 (naca23015-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: NACA 23015 (naca23015-il)
Reynolds number: 200,000
Max Cl/Cd: 52.62 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca23015-il-200000-n5.txt
Download as CSV file: xf-naca23015-il-200000-n5.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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -0.9350   0.07554   0.07059  -0.0413   1.0000   0.0300
 -15.250  -0.9674   0.06721   0.06199  -0.0462   1.0000   0.0302
 -15.000  -0.9904   0.06092   0.05543  -0.0493   1.0000   0.0305
 -14.750  -1.0102   0.05555   0.04977  -0.0513   1.0000   0.0310
 -14.500  -1.0292   0.05067   0.04453  -0.0523   1.0000   0.0316
 -14.250  -1.0357   0.04753   0.04119  -0.0522   1.0000   0.0321
 -14.000  -1.0307   0.04587   0.03949  -0.0518   1.0000   0.0324
 -13.750  -1.0265   0.04423   0.03779  -0.0512   1.0000   0.0328
 -13.500  -1.0228   0.04259   0.03606  -0.0502   1.0000   0.0333
 -13.250  -1.0197   0.04091   0.03426  -0.0490   1.0000   0.0339
 -13.000  -1.0171   0.03919   0.03236  -0.0474   1.0000   0.0346
 -12.750  -1.0155   0.03735   0.03027  -0.0453   1.0000   0.0356
 -12.500  -1.0123   0.03568   0.02835  -0.0431   1.0000   0.0364
 -12.250  -1.0021   0.03485   0.02753  -0.0412   1.0000   0.0370
 -12.000  -0.9929   0.03408   0.02672  -0.0391   1.0000   0.0376
 -11.750  -0.9837   0.03325   0.02581  -0.0367   1.0000   0.0383
 -11.500  -0.9727   0.03228   0.02473  -0.0346   1.0000   0.0392
 -11.250  -0.9612   0.03119   0.02344  -0.0325   1.0000   0.0404
 -11.000  -0.9486   0.03014   0.02221  -0.0304   1.0000   0.0414
 -10.750  -0.9333   0.02944   0.02154  -0.0287   1.0000   0.0421
 -10.500  -0.9186   0.02879   0.02086  -0.0268   1.0000   0.0430
 -10.250  -0.9040   0.02809   0.02010  -0.0248   1.0000   0.0440
 -10.000  -0.8894   0.02736   0.01926  -0.0227   1.0000   0.0452
  -9.750  -0.8749   0.02662   0.01835  -0.0205   1.0000   0.0464
  -9.500  -0.8593   0.02586   0.01757  -0.0186   1.0000   0.0474
  -9.250  -0.8438   0.02525   0.01698  -0.0166   1.0000   0.0483
  -9.000  -0.8287   0.02468   0.01641  -0.0145   1.0000   0.0493
  -8.750  -0.8135   0.02412   0.01580  -0.0123   1.0000   0.0505
  -8.500  -0.7984   0.02356   0.01516  -0.0101   1.0000   0.0518
  -8.250  -0.7831   0.02303   0.01453  -0.0079   1.0000   0.0529
  -8.000  -0.7684   0.02238   0.01390  -0.0057   1.0000   0.0539
  -7.750  -0.7383   0.02170   0.01326  -0.0066   0.9968   0.0553
  -7.500  -0.7036   0.02106   0.01261  -0.0083   0.9930   0.0571
  -7.250  -0.6705   0.02041   0.01192  -0.0096   0.9878   0.0587
  -7.000  -0.6353   0.01982   0.01126  -0.0113   0.9834   0.0604
  -6.750  -0.6036   0.01908   0.01059  -0.0125   0.9776   0.0622
  -6.500  -0.5697   0.01850   0.01002  -0.0140   0.9721   0.0642
  -6.250  -0.5360   0.01794   0.00945  -0.0154   0.9666   0.0662
  -6.000  -0.5042   0.01747   0.00893  -0.0162   0.9590   0.0684
  -5.750  -0.4734   0.01685   0.00836  -0.0170   0.9516   0.0709
  -5.500  -0.4432   0.01638   0.00789  -0.0176   0.9426   0.0736
  -5.250  -0.4135   0.01596   0.00744  -0.0179   0.9328   0.0765
  -5.000  -0.3829   0.01548   0.00698  -0.0184   0.9233   0.0803
  -4.750  -0.3556   0.01510   0.00660  -0.0182   0.9107   0.0851
  -4.500  -0.3273   0.01470   0.00620  -0.0182   0.8984   0.0912
  -4.250  -0.2989   0.01429   0.00582  -0.0181   0.8856   0.1018
  -4.000  -0.2735   0.01380   0.00544  -0.0175   0.8703   0.1271
  -3.750  -0.2537   0.01280   0.00495  -0.0163   0.8540   0.2315
  -3.500  -0.2331   0.01205   0.00466  -0.0150   0.8373   0.3454
  -3.250  -0.2099   0.01163   0.00447  -0.0139   0.8203   0.4109
  -3.000  -0.1857   0.01134   0.00431  -0.0129   0.8032   0.4601
  -2.750  -0.1610   0.01112   0.00418  -0.0119   0.7856   0.4999
  -2.500  -0.1366   0.01093   0.00408  -0.0109   0.7675   0.5424
  -2.250  -0.1124   0.01077   0.00400  -0.0097   0.7460   0.5840
  -2.000  -0.0878   0.01068   0.00392  -0.0086   0.7219   0.6154
  -1.750  -0.0628   0.01064   0.00384  -0.0076   0.6979   0.6437
  -1.500  -0.0377   0.01059   0.00382  -0.0067   0.6756   0.6724
  -1.250  -0.0124   0.01057   0.00381  -0.0057   0.6550   0.7015
  -1.000   0.0132   0.01058   0.00381  -0.0049   0.6341   0.7270
  -0.750   0.0392   0.01062   0.00381  -0.0041   0.6130   0.7486
  -0.500   0.0654   0.01068   0.00381  -0.0034   0.5918   0.7667
  -0.250   0.0918   0.01076   0.00382  -0.0028   0.5704   0.7835
   0.000   0.1182   0.01086   0.00385  -0.0022   0.5494   0.7999
   0.250   0.1448   0.01097   0.00389  -0.0016   0.5290   0.8161
   0.500   0.1715   0.01110   0.00395  -0.0011   0.5085   0.8322
   0.750   0.1984   0.01126   0.00403  -0.0006   0.4876   0.8473
   1.000   0.2262   0.01143   0.00413  -0.0003   0.4671   0.8611
   1.250   0.2542   0.01161   0.00423  -0.0001   0.4480   0.8743
   1.500   0.2817   0.01180   0.00433   0.0002   0.4289   0.8876
   1.750   0.3112   0.01203   0.00447   0.0001   0.4092   0.8989
   2.000   0.3406   0.01226   0.00460  -0.0001   0.3898   0.9096
   2.250   0.3683   0.01248   0.00473   0.0000   0.3720   0.9215
   2.500   0.4014   0.01274   0.00491  -0.0010   0.3548   0.9290
   2.750   0.4298   0.01297   0.00506  -0.0011   0.3395   0.9396
   3.000   0.4642   0.01325   0.00525  -0.0024   0.3235   0.9459
   3.250   0.4932   0.01352   0.00543  -0.0027   0.3095   0.9551
   3.500   0.5290   0.01381   0.00563  -0.0045   0.2957   0.9600
   3.750   0.5621   0.01406   0.00584  -0.0057   0.2844   0.9668
   4.000   0.5971   0.01435   0.00606  -0.0073   0.2742   0.9717
   4.250   0.6327   0.01462   0.00628  -0.0091   0.2642   0.9766
   4.500   0.6657   0.01490   0.00652  -0.0104   0.2560   0.9824
   4.750   0.7022   0.01517   0.00676  -0.0124   0.2481   0.9863
   5.000   0.7365   0.01549   0.00703  -0.0141   0.2419   0.9911
   5.250   0.7718   0.01575   0.00729  -0.0159   0.2355   0.9950
   5.500   0.8069   0.01606   0.00757  -0.0177   0.2294   0.9989
   5.750   0.8305   0.01636   0.00784  -0.0172   0.2249   1.0000
   6.000   0.8498   0.01658   0.00809  -0.0157   0.2205   1.0000
   6.250   0.8684   0.01684   0.00836  -0.0142   0.2160   1.0000
   6.500   0.8862   0.01716   0.00864  -0.0125   0.2118   1.0000
   6.750   0.9047   0.01746   0.00894  -0.0109   0.2079   1.0000
   7.000   0.9239   0.01771   0.00925  -0.0094   0.2036   1.0000
   7.250   0.9424   0.01801   0.00956  -0.0078   0.1995   1.0000
   7.500   0.9601   0.01837   0.00989  -0.0061   0.1956   1.0000
   7.750   0.9786   0.01871   0.01025  -0.0046   0.1917   1.0000
   8.000   0.9978   0.01899   0.01060  -0.0031   0.1874   1.0000
   8.250   1.0160   0.01931   0.01094  -0.0015   0.1830   1.0000
   8.500   1.0331   0.01972   0.01131   0.0002   0.1791   1.0000
   8.750   1.0521   0.02005   0.01172   0.0016   0.1750   1.0000
   9.000   1.0709   0.02038   0.01212   0.0030   0.1705   1.0000
   9.250   1.0885   0.02077   0.01252   0.0045   0.1662   1.0000
   9.500   1.1060   0.02121   0.01297   0.0060   0.1621   1.0000
   9.750   1.1249   0.02158   0.01343   0.0073   0.1573   1.0000
  10.000   1.1418   0.02201   0.01390   0.0088   0.1528   1.0000
  10.250   1.1575   0.02250   0.01441   0.0104   0.1486   1.0000
  10.500   1.1744   0.02294   0.01494   0.0119   0.1437   1.0000
  10.750   1.1878   0.02345   0.01549   0.0139   0.1390   1.0000
  11.000   1.2009   0.02403   0.01611   0.0158   0.1347   1.0000
  11.250   1.2155   0.02461   0.01678   0.0173   0.1296   1.0000
  11.500   1.2271   0.02534   0.01752   0.0191   0.1250   1.0000
  11.750   1.2405   0.02607   0.01834   0.0205   0.1202   1.0000
  12.000   1.2520   0.02692   0.01924   0.0220   0.1152   1.0000
  12.250   1.2620   0.02791   0.02027   0.0235   0.1106   1.0000
  12.500   1.2725   0.02895   0.02138   0.0247   0.1057   1.0000
  13.000   1.2883   0.03154   0.02409   0.0270   0.0974   1.0000
  13.250   1.2942   0.03310   0.02571   0.0280   0.0937   1.0000
  13.500   1.2979   0.03493   0.02759   0.0287   0.0907   1.0000
  13.750   1.3032   0.03674   0.02951   0.0293   0.0875   1.0000
  14.000   1.3054   0.03892   0.03176   0.0296   0.0846   1.0000
  14.250   1.3042   0.04153   0.03442   0.0296   0.0823   1.0000
  14.500   1.3057   0.04402   0.03702   0.0295   0.0799   1.0000
  14.750   1.3050   0.04683   0.03995   0.0292   0.0777   1.0000
  15.000   1.3015   0.05005   0.04326   0.0285   0.0758   1.0000
  15.250   1.2953   0.05371   0.04699   0.0276   0.0742   1.0000
  15.500   1.2887   0.05750   0.05087   0.0265   0.0728   1.0000
  15.750   1.2839   0.06122   0.05474   0.0253   0.0712   1.0000
  16.000   1.2770   0.06532   0.05896   0.0239   0.0698   1.0000
  16.250   1.2684   0.06973   0.06348   0.0223   0.0686   1.0000
  16.500   1.2587   0.07441   0.06825   0.0205   0.0674   1.0000
  16.750   1.2485   0.07920   0.07311   0.0185   0.0663   1.0000
  17.000   1.2392   0.08386   0.07781   0.0167   0.0653   1.0000
  17.250   1.2299   0.08877   0.08288   0.0146   0.0642   1.0000
  17.500   1.2202   0.09380   0.08804   0.0124   0.0631   1.0000
  17.750   1.2103   0.09890   0.09326   0.0102   0.0620   1.0000
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