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NACA 23015 (naca23015-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: NACA 23015 (naca23015-il)
Reynolds number: 1,000,000
Max Cl/Cd: 91.35 at α=9.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca23015-il-1000000-n5.txt
Download as CSV file: xf-naca23015-il-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -1.3577   0.07301   0.06905  -0.0376   1.0000   0.0128
 -19.500  -1.3739   0.06726   0.06318  -0.0403   1.0000   0.0129
 -19.250  -1.3864   0.06215   0.05795  -0.0426   1.0000   0.0130
 -19.000  -1.3961   0.05759   0.05328  -0.0445   1.0000   0.0132
 -18.750  -1.4033   0.05352   0.04911  -0.0461   1.0000   0.0133
 -18.500  -1.4079   0.04987   0.04537  -0.0473   1.0000   0.0135
 -18.250  -1.4106   0.04658   0.04198  -0.0482   1.0000   0.0137
 -18.000  -1.4114   0.04363   0.03894  -0.0488   1.0000   0.0139
 -17.750  -1.4103   0.04096   0.03619  -0.0492   1.0000   0.0141
 -17.500  -1.4077   0.03855   0.03370  -0.0494   1.0000   0.0144
 -17.250  -1.4036   0.03638   0.03145  -0.0493   1.0000   0.0146
 -17.000  -1.3981   0.03441   0.02941  -0.0491   1.0000   0.0148
 -16.750  -1.3914   0.03264   0.02756  -0.0487   1.0000   0.0151
 -16.500  -1.3836   0.03105   0.02589  -0.0481   1.0000   0.0153
 -16.250  -1.3763   0.02947   0.02425  -0.0473   1.0000   0.0156
 -16.000  -1.3678   0.02805   0.02278  -0.0464   1.0000   0.0160
 -15.750  -1.3582   0.02679   0.02147  -0.0453   1.0000   0.0164
 -15.500  -1.3475   0.02566   0.02029  -0.0442   1.0000   0.0168
 -15.250  -1.3359   0.02464   0.01922  -0.0430   1.0000   0.0172
 -15.000  -1.3234   0.02373   0.01825  -0.0416   1.0000   0.0177
 -14.750  -1.3102   0.02290   0.01736  -0.0402   1.0000   0.0181
 -14.500  -1.2974   0.02206   0.01650  -0.0387   1.0000   0.0187
 -14.250  -1.2836   0.02133   0.01574  -0.0371   1.0000   0.0193
 -14.000  -1.2692   0.02067   0.01505  -0.0355   1.0000   0.0199
 -13.750  -1.2542   0.02007   0.01441  -0.0338   1.0000   0.0205
 -13.500  -1.2390   0.01953   0.01382  -0.0320   1.0000   0.0210
 -13.250  -1.2247   0.01899   0.01326  -0.0300   1.0000   0.0216
 -13.000  -1.2102   0.01852   0.01277  -0.0279   1.0000   0.0223
 -12.750  -1.1945   0.01808   0.01231  -0.0259   1.0000   0.0229
 -12.500  -1.1773   0.01767   0.01187  -0.0241   1.0000   0.0236
 -12.250  -1.1602   0.01729   0.01145  -0.0223   1.0000   0.0242
 -12.000  -1.1441   0.01691   0.01106  -0.0202   1.0000   0.0249
 -11.750  -1.1282   0.01656   0.01071  -0.0181   1.0000   0.0257
 -11.500  -1.1124   0.01625   0.01039  -0.0158   1.0000   0.0264
 -11.250  -1.0896   0.01590   0.01002  -0.0150   0.9991   0.0272
 -11.000  -1.0602   0.01553   0.00962  -0.0155   0.9972   0.0279
 -10.750  -1.0307   0.01513   0.00921  -0.0161   0.9953   0.0288
 -10.500  -1.0000   0.01477   0.00886  -0.0169   0.9937   0.0297
 -10.250  -0.9701   0.01444   0.00852  -0.0175   0.9915   0.0307
 -10.000  -0.9406   0.01413   0.00819  -0.0180   0.9884   0.0315
  -9.750  -0.9106   0.01379   0.00784  -0.0185   0.9851   0.0323
  -9.500  -0.8795   0.01346   0.00751  -0.0193   0.9822   0.0332
  -9.250  -0.8520   0.01318   0.00723  -0.0193   0.9762   0.0341
  -9.000  -0.8223   0.01290   0.00695  -0.0197   0.9708   0.0350
  -8.750  -0.7950   0.01265   0.00667  -0.0195   0.9639   0.0358
  -8.500  -0.7677   0.01239   0.00638  -0.0193   0.9563   0.0366
  -8.250  -0.7422   0.01212   0.00611  -0.0188   0.9474   0.0375
  -8.000  -0.7162   0.01189   0.00587  -0.0183   0.9380   0.0385
  -7.750  -0.6906   0.01168   0.00564  -0.0177   0.9265   0.0394
  -7.500  -0.6648   0.01149   0.00541  -0.0171   0.9146   0.0404
  -7.250  -0.6391   0.01132   0.00519  -0.0165   0.9011   0.0411
  -7.000  -0.6139   0.01110   0.00492  -0.0158   0.8859   0.0420
  -6.750  -0.5882   0.01091   0.00469  -0.0152   0.8691   0.0430
  -6.500  -0.5623   0.01076   0.00449  -0.0147   0.8513   0.0441
  -6.250  -0.5362   0.01063   0.00429  -0.0142   0.8323   0.0450
  -6.000  -0.5099   0.01051   0.00409  -0.0137   0.8123   0.0459
  -5.750  -0.4833   0.01042   0.00391  -0.0132   0.7917   0.0467
  -5.500  -0.4571   0.01027   0.00371  -0.0128   0.7717   0.0481
  -5.250  -0.4305   0.01015   0.00354  -0.0124   0.7531   0.0494
  -5.000  -0.4036   0.01005   0.00338  -0.0121   0.7357   0.0507
  -4.750  -0.3765   0.00996   0.00323  -0.0118   0.7189   0.0519
  -4.500  -0.3493   0.00989   0.00309  -0.0115   0.7014   0.0530
  -4.250  -0.3225   0.00980   0.00294  -0.0111   0.6799   0.0549
  -4.000  -0.2956   0.00973   0.00281  -0.0108   0.6549   0.0571
  -3.750  -0.2688   0.00970   0.00269  -0.0105   0.6271   0.0591
  -3.500  -0.2417   0.00968   0.00257  -0.0102   0.6009   0.0613
  -3.250  -0.2147   0.00962   0.00246  -0.0100   0.5774   0.0650
  -3.000  -0.1874   0.00956   0.00236  -0.0097   0.5588   0.0703
  -2.750  -0.1604   0.00948   0.00227  -0.0095   0.5385   0.0804
  -2.500  -0.1340   0.00934   0.00215  -0.0091   0.5184   0.1056
  -2.250  -0.1083   0.00908   0.00202  -0.0087   0.5015   0.1530
  -2.000  -0.0862   0.00845   0.00180  -0.0079   0.4854   0.2767
  -1.750  -0.0607   0.00822   0.00172  -0.0074   0.4665   0.3335
  -1.500  -0.0344   0.00808   0.00167  -0.0071   0.4480   0.3757
  -1.250  -0.0082   0.00793   0.00163  -0.0068   0.4320   0.4231
  -1.000   0.0182   0.00781   0.00160  -0.0064   0.4165   0.4663
  -0.750   0.0450   0.00774   0.00159  -0.0062   0.4005   0.5011
  -0.500   0.0723   0.00774   0.00160  -0.0060   0.3828   0.5251
  -0.250   0.0994   0.00774   0.00161  -0.0058   0.3654   0.5504
   0.000   0.1267   0.00774   0.00162  -0.0056   0.3503   0.5734
   0.250   0.1541   0.00774   0.00165  -0.0054   0.3367   0.5978
   0.500   0.1815   0.00777   0.00168  -0.0052   0.3238   0.6197
   0.750   0.2087   0.00779   0.00172  -0.0050   0.3102   0.6443
   1.000   0.2355   0.00781   0.00177  -0.0047   0.2957   0.6713
   1.250   0.2630   0.00787   0.00183  -0.0046   0.2817   0.6889
   1.500   0.2905   0.00793   0.00189  -0.0044   0.2702   0.7059
   1.750   0.3179   0.00801   0.00195  -0.0043   0.2588   0.7228
   2.000   0.3454   0.00807   0.00203  -0.0041   0.2489   0.7396
   2.250   0.3728   0.00815   0.00211  -0.0040   0.2403   0.7564
   2.500   0.4002   0.00822   0.00219  -0.0038   0.2321   0.7737
   2.750   0.4274   0.00830   0.00229  -0.0036   0.2245   0.7906
   3.000   0.4548   0.00836   0.00238  -0.0034   0.2187   0.8073
   3.250   0.4819   0.00845   0.00249  -0.0031   0.2131   0.8233
   3.500   0.5092   0.00853   0.00260  -0.0029   0.2087   0.8388
   3.750   0.5366   0.00860   0.00271  -0.0027   0.2051   0.8538
   4.000   0.5638   0.00870   0.00283  -0.0025   0.2007   0.8685
   4.250   0.5905   0.00882   0.00296  -0.0022   0.1957   0.8830
   4.500   0.6175   0.00892   0.00310  -0.0019   0.1926   0.8962
   4.750   0.6446   0.00902   0.00323  -0.0017   0.1896   0.9085
   5.000   0.6714   0.00915   0.00336  -0.0014   0.1855   0.9206
   5.250   0.6980   0.00931   0.00352  -0.0011   0.1806   0.9309
   5.500   0.7250   0.00945   0.00367  -0.0009   0.1771   0.9405
   5.750   0.7526   0.00959   0.00382  -0.0008   0.1742   0.9490
   6.000   0.7801   0.00975   0.00398  -0.0007   0.1704   0.9567
   6.250   0.8084   0.00995   0.00416  -0.0009   0.1657   0.9633
   6.500   0.8363   0.01012   0.00433  -0.0010   0.1622   0.9698
   6.750   0.8673   0.01030   0.00450  -0.0017   0.1586   0.9741
   7.000   0.8963   0.01050   0.00469  -0.0021   0.1541   0.9792
   7.250   0.9261   0.01074   0.00490  -0.0027   0.1492   0.9831
   7.500   0.9582   0.01093   0.00509  -0.0037   0.1450   0.9856
   7.750   0.9895   0.01117   0.00531  -0.0047   0.1401   0.9883
   8.000   1.0203   0.01143   0.00555  -0.0056   0.1358   0.9910
   8.250   1.0509   0.01165   0.00577  -0.0064   0.1319   0.9934
   8.500   1.0828   0.01194   0.00603  -0.0075   0.1259   0.9947
   8.750   1.1142   0.01221   0.00629  -0.0086   0.1207   0.9963
   9.000   1.1445   0.01254   0.00658  -0.0095   0.1143   0.9981
   9.250   1.1747   0.01286   0.00688  -0.0104   0.1085   0.9997
   9.500   1.1946   0.01319   0.00718  -0.0091   0.1022   1.0000
   9.750   1.2124   0.01348   0.00747  -0.0073   0.0971   1.0000
  10.000   1.2291   0.01386   0.00780  -0.0055   0.0913   1.0000
  10.250   1.2470   0.01418   0.00812  -0.0038   0.0865   1.0000
  10.500   1.2640   0.01459   0.00850  -0.0021   0.0814   1.0000
  10.750   1.2823   0.01497   0.00888  -0.0006   0.0769   1.0000
  11.000   1.3000   0.01541   0.00930   0.0009   0.0726   1.0000
  11.250   1.3188   0.01581   0.00971   0.0022   0.0692   1.0000
  11.500   1.3358   0.01630   0.01019   0.0037   0.0656   1.0000
  11.750   1.3530   0.01670   0.01061   0.0053   0.0630   1.0000
  12.000   1.3680   0.01718   0.01110   0.0071   0.0603   1.0000
  12.250   1.3826   0.01771   0.01164   0.0089   0.0579   1.0000
  12.500   1.3986   0.01821   0.01217   0.0105   0.0559   1.0000
  12.750   1.4133   0.01881   0.01278   0.0120   0.0538   1.0000
  13.000   1.4269   0.01950   0.01348   0.0136   0.0517   1.0000
  13.250   1.4421   0.02011   0.01414   0.0149   0.0502   1.0000
  13.500   1.4562   0.02082   0.01489   0.0162   0.0487   1.0000
  13.750   1.4688   0.02165   0.01574   0.0175   0.0473   1.0000
  14.000   1.4804   0.02258   0.01671   0.0189   0.0459   1.0000
  14.250   1.4933   0.02346   0.01764   0.0199   0.0450   1.0000
  14.500   1.5053   0.02443   0.01866   0.0209   0.0441   1.0000
  14.750   1.5161   0.02555   0.01983   0.0219   0.0431   1.0000
  15.000   1.5252   0.02684   0.02117   0.0228   0.0421   1.0000
  15.250   1.5327   0.02833   0.02271   0.0235   0.0411   1.0000
  15.500   1.5397   0.02995   0.02438   0.0241   0.0403   1.0000
  15.750   1.5477   0.03153   0.02604   0.0245   0.0398   1.0000
  16.000   1.5543   0.03332   0.02790   0.0248   0.0391   1.0000
  16.250   1.5591   0.03536   0.03001   0.0249   0.0383   1.0000
  16.500   1.5612   0.03774   0.03246   0.0248   0.0374   1.0000
  16.750   1.5608   0.04047   0.03526   0.0246   0.0366   1.0000
  17.000   1.5577   0.04362   0.03849   0.0241   0.0359   1.0000
  17.250   1.5553   0.04677   0.04173   0.0234   0.0354   1.0000
  17.500   1.5521   0.05013   0.04519   0.0225   0.0350   1.0000
  17.750   1.5464   0.05392   0.04908   0.0214   0.0346   1.0000
  18.000   1.5376   0.05815   0.05342   0.0201   0.0342   1.0000
  18.250   1.5256   0.06294   0.05832   0.0184   0.0338   1.0000
  18.500   1.5107   0.06820   0.06369   0.0165   0.0335   1.0000
  18.750   1.4921   0.07405   0.06967   0.0143   0.0332   1.0000
  19.000   1.4702   0.08052   0.07626   0.0118   0.0330   1.0000
  19.250   1.4468   0.08727   0.08314   0.0091   0.0327   1.0000
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