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NACA 23015 (naca23015-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: NACA 23015 (naca23015-il)
Reynolds number: 100,000
Max Cl/Cd: 39.14 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca23015-il-100000-n5.txt
Download as CSV file: xf-naca23015-il-100000-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 =     0.100 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -13.750  -0.7511   0.08649   0.08040  -0.0387   1.0000   0.0465
 -13.500  -0.7924   0.07680   0.07049  -0.0452   1.0000   0.0463
 -13.250  -0.8281   0.06954   0.06296  -0.0490   1.0000   0.0463
 -13.000  -0.8606   0.06381   0.05694  -0.0505   1.0000   0.0464
 -12.750  -0.8913   0.05917   0.05196  -0.0500   1.0000   0.0467
 -12.500  -0.8965   0.05673   0.04943  -0.0487   1.0000   0.0472
 -12.250  -0.8938   0.05500   0.04768  -0.0473   1.0000   0.0479
 -12.000  -0.8955   0.05315   0.04573  -0.0453   1.0000   0.0486
 -11.750  -0.9011   0.05115   0.04358  -0.0425   1.0000   0.0494
 -11.500  -0.9057   0.04895   0.04116  -0.0396   1.0000   0.0503
 -11.250  -0.9091   0.04659   0.03848  -0.0367   1.0000   0.0513
 -11.000  -0.9123   0.04421   0.03569  -0.0334   1.0000   0.0524
 -10.750  -0.9073   0.04227   0.03350  -0.0309   1.0000   0.0536
 -10.500  -0.8929   0.04100   0.03222  -0.0295   1.0000   0.0547
 -10.250  -0.8802   0.03967   0.03080  -0.0276   1.0000   0.0560
 -10.000  -0.8685   0.03820   0.02915  -0.0255   1.0000   0.0573
  -9.750  -0.8576   0.03672   0.02740  -0.0232   1.0000   0.0589
  -9.500  -0.8463   0.03528   0.02566  -0.0207   1.0000   0.0605
  -9.250  -0.8287   0.03407   0.02449  -0.0193   1.0000   0.0617
  -9.000  -0.8119   0.03299   0.02337  -0.0177   1.0000   0.0631
  -8.750  -0.7955   0.03196   0.02225  -0.0159   1.0000   0.0648
  -8.500  -0.7789   0.03094   0.02109  -0.0141   1.0000   0.0666
  -8.250  -0.7623   0.02997   0.01992  -0.0122   1.0000   0.0683
  -8.000  -0.7435   0.02890   0.01891  -0.0108   1.0000   0.0697
  -7.750  -0.7261   0.02806   0.01811  -0.0091   1.0000   0.0713
  -7.500  -0.7091   0.02731   0.01733  -0.0073   1.0000   0.0733
  -7.250  -0.6922   0.02658   0.01655  -0.0054   1.0000   0.0752
  -7.000  -0.6752   0.02590   0.01578  -0.0035   1.0000   0.0770
  -6.750  -0.6591   0.02514   0.01508  -0.0016   1.0000   0.0787
  -6.500  -0.6440   0.02450   0.01451   0.0004   1.0000   0.0807
  -6.250  -0.6279   0.02393   0.01396   0.0022   0.9997   0.0831
  -6.000  -0.5908   0.02323   0.01322   0.0000   0.9937   0.0865
  -5.750  -0.5561   0.02246   0.01249  -0.0018   0.9865   0.0898
  -5.500  -0.5204   0.02180   0.01185  -0.0037   0.9795   0.0945
  -5.000  -0.4516   0.02053   0.01060  -0.0070   0.9629   0.1060
  -4.750  -0.4142   0.01989   0.01000  -0.0091   0.9557   0.1163
  -4.500  -0.3826   0.01921   0.00942  -0.0101   0.9454   0.1330
  -4.250  -0.3506   0.01811   0.00875  -0.0114   0.9369   0.1922
  -4.000  -0.3274   0.01682   0.00835  -0.0111   0.9252   0.3604
  -3.750  -0.3004   0.01627   0.00816  -0.0108   0.9130   0.4445
  -3.500  -0.2690   0.01586   0.00798  -0.0111   0.9026   0.5082
  -3.250  -0.2405   0.01556   0.00786  -0.0107   0.8893   0.5546
  -3.000  -0.2128   0.01533   0.00777  -0.0101   0.8752   0.5994
  -2.750  -0.1842   0.01513   0.00770  -0.0094   0.8613   0.6428
  -2.500  -0.1547   0.01499   0.00765  -0.0088   0.8474   0.6811
  -2.250  -0.1259   0.01490   0.00762  -0.0080   0.8322   0.7145
  -2.000  -0.0973   0.01485   0.00759  -0.0072   0.8154   0.7404
  -1.750  -0.0678   0.01481   0.00751  -0.0067   0.7982   0.7607
  -1.500  -0.0382   0.01477   0.00741  -0.0063   0.7800   0.7778
  -1.250  -0.0090   0.01475   0.00729  -0.0058   0.7595   0.7947
  -0.750   0.0500   0.01482   0.00715  -0.0049   0.7134   0.8256
  -0.500   0.0802   0.01491   0.00713  -0.0047   0.6901   0.8398
  -0.250   0.1100   0.01501   0.00711  -0.0045   0.6676   0.8542
   0.000   0.1389   0.01512   0.00710  -0.0041   0.6454   0.8689
   0.250   0.1714   0.01528   0.00713  -0.0045   0.6226   0.8807
   0.500   0.2033   0.01544   0.00717  -0.0049   0.5987   0.8925
   0.750   0.2328   0.01559   0.00719  -0.0049   0.5755   0.9055
   1.000   0.2679   0.01580   0.00725  -0.0060   0.5516   0.9150
   1.250   0.3002   0.01600   0.00731  -0.0066   0.5281   0.9257
   1.500   0.3337   0.01621   0.00738  -0.0076   0.5045   0.9359
   1.750   0.3703   0.01643   0.00746  -0.0093   0.4805   0.9440
   2.000   0.4037   0.01666   0.00754  -0.0104   0.4580   0.9539
   2.250   0.4428   0.01688   0.00764  -0.0128   0.4350   0.9606
   2.500   0.4770   0.01712   0.00776  -0.0143   0.4139   0.9696
   2.750   0.5155   0.01735   0.00787  -0.0166   0.3927   0.9762
   3.000   0.5515   0.01761   0.00801  -0.0186   0.3736   0.9838
   3.250   0.5890   0.01786   0.00816  -0.0209   0.3563   0.9905
   3.500   0.6265   0.01812   0.00833  -0.0232   0.3408   0.9967
   3.750   0.6554   0.01840   0.00850  -0.0239   0.3281   1.0000
   4.000   0.6745   0.01864   0.00871  -0.0225   0.3172   1.0000
   4.250   0.6934   0.01892   0.00892  -0.0211   0.3081   1.0000
   4.500   0.7124   0.01921   0.00917  -0.0197   0.2996   1.0000
   4.750   0.7311   0.01954   0.00944  -0.0183   0.2923   1.0000
   5.000   0.7503   0.01985   0.00975  -0.0168   0.2846   1.0000
   5.250   0.7688   0.02022   0.01004  -0.0153   0.2781   1.0000
   5.500   0.7881   0.02056   0.01041  -0.0139   0.2715   1.0000
   5.750   0.8072   0.02094   0.01078  -0.0125   0.2655   1.0000
   6.000   0.8260   0.02137   0.01112  -0.0110   0.2605   1.0000
   6.250   0.8455   0.02176   0.01158  -0.0096   0.2548   1.0000
   6.500   0.8646   0.02218   0.01201  -0.0082   0.2492   1.0000
   6.750   0.8837   0.02263   0.01241  -0.0069   0.2445   1.0000
   7.000   0.9031   0.02311   0.01293  -0.0055   0.2396   1.0000
   7.250   0.9221   0.02357   0.01345  -0.0041   0.2342   1.0000
   7.500   0.9410   0.02404   0.01391  -0.0027   0.2294   1.0000
   7.750   0.9602   0.02458   0.01442  -0.0014   0.2250   1.0000
   8.000   0.9785   0.02509   0.01506   0.0000   0.2197   1.0000
   8.250   0.9971   0.02560   0.01560   0.0014   0.2148   1.0000
   8.500   1.0163   0.02616   0.01609   0.0026   0.2105   1.0000
   8.750   1.0338   0.02674   0.01684   0.0041   0.2054   1.0000
   9.000   1.0513   0.02729   0.01748   0.0055   0.2001   1.0000
   9.250   1.0692   0.02784   0.01801   0.0068   0.1956   1.0000
   9.500   1.0859   0.02848   0.01875   0.0083   0.1908   1.0000
   9.750   1.1015   0.02911   0.01952   0.0098   0.1854   1.0000
  10.000   1.1174   0.02968   0.02011   0.0113   0.1807   1.0000
  10.250   1.1323   0.03037   0.02086   0.0129   0.1762   1.0000
  10.500   1.1450   0.03109   0.02177   0.0147   0.1708   1.0000
  10.750   1.1577   0.03174   0.02245   0.0165   0.1662   1.0000
  11.000   1.1687   0.03248   0.02324   0.0184   0.1620   1.0000
  11.250   1.1759   0.03336   0.02431   0.0208   0.1569   1.0000
  11.500   1.1836   0.03418   0.02520   0.0230   0.1525   1.0000
  11.750   1.1914   0.03510   0.02615   0.0249   0.1486   1.0000
  12.000   1.1964   0.03636   0.02761   0.0267   0.1436   1.0000
  12.250   1.2017   0.03754   0.02888   0.0284   0.1393   1.0000
  12.500   1.2069   0.03882   0.03018   0.0298   0.1357   1.0000
  12.750   1.2086   0.04062   0.03220   0.0310   0.1310   1.0000
  13.000   1.2107   0.04237   0.03405   0.0319   0.1271   1.0000
  13.250   1.2134   0.04411   0.03577   0.0326   0.1240   1.0000
  13.500   1.2106   0.04673   0.03863   0.0330   0.1199   1.0000
  13.750   1.2081   0.04936   0.04139   0.0331   0.1164   1.0000
  14.000   1.2062   0.05197   0.04406   0.0329   0.1136   1.0000
  14.250   1.2011   0.05520   0.04740   0.0325   0.1107   1.0000
  14.500   1.1912   0.05923   0.05163   0.0314   0.1077   1.0000
  14.750   1.1818   0.06331   0.05584   0.0301   0.1051   1.0000
  15.000   1.1744   0.06720   0.05979   0.0288   0.1029   1.0000
  15.250   1.1661   0.07135   0.06400   0.0273   0.1008   1.0000
  15.500   1.1412   0.07839   0.07128   0.0242   0.0987   1.0000
  15.750   1.1127   0.08632   0.07942   0.0204   0.0967   1.0000
  16.000   1.0841   0.09463   0.08788   0.0162   0.0947   1.0000
  16.250   1.0773   0.09920   0.09248   0.0142   0.0926   1.0000
  16.500   1.0644   0.10498   0.09830   0.0116   0.0908   1.0000
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