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NACA 65(2)-415 (naca652415-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NACA 65(2)-415 (naca652415-il)
Reynolds number: 500,000
Max Cl/Cd: 100.41 at α=5.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca652415-il-500000.txt
Download as CSV file: xf-naca652415-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 65(2)-415                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.250  -0.6031   0.06174   0.05897  -0.0821   1.0000   0.0226
 -12.000  -0.6267   0.05714   0.05427  -0.0831   1.0000   0.0224
 -11.750  -0.6514   0.05339   0.05044  -0.0825   1.0000   0.0223
 -11.500  -0.6705   0.04968   0.04661  -0.0827   0.9967   0.0221
 -11.250  -0.6800   0.04386   0.04046  -0.0870   0.9837   0.0219
 -11.000  -0.6844   0.03813   0.03425  -0.0902   0.9718   0.0220
 -10.750  -0.6777   0.03388   0.02951  -0.0917   0.9601   0.0224
 -10.500  -0.6654   0.03158   0.02679  -0.0918   0.9478   0.0228
 -10.250  -0.6573   0.02834   0.02318  -0.0909   0.9356   0.0234
 -10.000  -0.6387   0.02695   0.02170  -0.0905   0.9260   0.0241
  -9.750  -0.6212   0.02592   0.02058  -0.0895   0.9156   0.0245
  -9.500  -0.6027   0.02487   0.01939  -0.0886   0.9071   0.0251
  -9.250  -0.5845   0.02367   0.01800  -0.0876   0.8981   0.0256
  -9.000  -0.5646   0.02252   0.01666  -0.0867   0.8904   0.0263
  -8.750  -0.5442   0.02162   0.01559  -0.0858   0.8821   0.0271
  -8.500  -0.5229   0.02101   0.01479  -0.0849   0.8749   0.0277
  -8.250  -0.5007   0.01985   0.01346  -0.0843   0.8675   0.0283
  -8.000  -0.4765   0.01833   0.01187  -0.0840   0.8618   0.0291
  -7.750  -0.4538   0.01755   0.01108  -0.0835   0.8548   0.0298
  -7.500  -0.4309   0.01696   0.01043  -0.0829   0.8482   0.0306
  -7.250  -0.4077   0.01645   0.00987  -0.0824   0.8418   0.0317
  -7.000  -0.3847   0.01592   0.00927  -0.0818   0.8351   0.0327
  -6.750  -0.3613   0.01540   0.00866  -0.0812   0.8297   0.0335
  -6.500  -0.3379   0.01497   0.00818  -0.0806   0.8234   0.0341
  -6.250  -0.3185   0.01407   0.00722  -0.0796   0.8173   0.0352
  -6.000  -0.2967   0.01351   0.00662  -0.0789   0.8119   0.0365
  -5.750  -0.2733   0.01312   0.00622  -0.0784   0.8057   0.0381
  -5.500  -0.2490   0.01277   0.00581  -0.0780   0.8004   0.0400
  -5.250  -0.2242   0.01247   0.00544  -0.0777   0.7955   0.0413
  -5.000  -0.2012   0.01193   0.00487  -0.0773   0.7900   0.0440
  -4.750  -0.1760   0.01160   0.00451  -0.0770   0.7850   0.0474
  -4.500  -0.1501   0.01132   0.00417  -0.0769   0.7804   0.0523
  -4.250  -0.1249   0.01094   0.00385  -0.0767   0.7751   0.0641
  -4.000  -0.1032   0.00998   0.00337  -0.0765   0.7702   0.1733
  -3.750  -0.0848   0.00834   0.00276  -0.0764   0.7660   0.4391
  -3.500  -0.0591   0.00796   0.00274  -0.0763   0.7614   0.5507
  -3.250  -0.0310   0.00792   0.00273  -0.0765   0.7568   0.5845
  -3.000  -0.0026   0.00793   0.00272  -0.0766   0.7526   0.6036
  -2.750   0.0261   0.00798   0.00271  -0.0768   0.7487   0.6184
  -2.500   0.0546   0.00801   0.00274  -0.0770   0.7443   0.6330
  -2.250   0.0824   0.00813   0.00290  -0.0769   0.7402   0.6548
  -2.000   0.1102   0.00831   0.00309  -0.0767   0.7366   0.6734
  -1.750   0.1389   0.00840   0.00313  -0.0769   0.7328   0.6828
  -1.500   0.1673   0.00839   0.00313  -0.0771   0.7287   0.6867
  -1.250   0.1961   0.00839   0.00311  -0.0774   0.7247   0.6906
  -1.000   0.2253   0.00841   0.00307  -0.0778   0.7213   0.6944
  -0.750   0.2546   0.00846   0.00304  -0.0782   0.7181   0.6980
  -0.500   0.2829   0.00843   0.00306  -0.0784   0.7143   0.7012
  -0.250   0.3116   0.00844   0.00307  -0.0787   0.7104   0.7046
   0.000   0.3406   0.00847   0.00307  -0.0791   0.7069   0.7086
   0.250   0.3700   0.00853   0.00307  -0.0795   0.7039   0.7125
   0.500   0.3986   0.00854   0.00311  -0.0798   0.7006   0.7158
   0.750   0.4269   0.00855   0.00316  -0.0801   0.6968   0.7193
   1.000   0.4556   0.00858   0.00320  -0.0804   0.6933   0.7233
   1.250   0.4847   0.00863   0.00324  -0.0808   0.6902   0.7276
   1.500   0.5140   0.00871   0.00329  -0.0812   0.6871   0.7313
   1.750   0.5419   0.00872   0.00338  -0.0814   0.6837   0.7348
   2.000   0.5702   0.00876   0.00347  -0.0816   0.6801   0.7391
   2.250   0.5991   0.00882   0.00354  -0.0819   0.6766   0.7438
   2.500   0.6279   0.00886   0.00359  -0.0823   0.6732   0.7479
   2.750   0.6558   0.00891   0.00370  -0.0824   0.6687   0.7518
   3.000   0.6834   0.00892   0.00376  -0.0824   0.6631   0.7563
   3.250   0.7120   0.00895   0.00379  -0.0827   0.6580   0.7613
   3.500   0.7389   0.00895   0.00385  -0.0825   0.6507   0.7658
   3.750   0.7657   0.00892   0.00381  -0.0823   0.6405   0.7705
   4.000   0.7910   0.00886   0.00377  -0.0818   0.6266   0.7758
   4.250   0.8162   0.00883   0.00377  -0.0813   0.6114   0.7807
   4.500   0.8416   0.00885   0.00385  -0.0808   0.5984   0.7855
   4.750   0.8675   0.00892   0.00395  -0.0805   0.5855   0.7914
   5.000   0.8926   0.00899   0.00404  -0.0801   0.5693   0.7970
   5.250   0.9157   0.00912   0.00417  -0.0792   0.5472   0.8024
   5.500   0.9371   0.00935   0.00432  -0.0781   0.5104   0.8088
   5.750   0.9485   0.01001   0.00466  -0.0752   0.4332   0.8149
   6.000   0.9492   0.01130   0.00541  -0.0707   0.3284   0.8224
   6.250   0.9500   0.01255   0.00621  -0.0664   0.2372   0.8302
   6.500   0.9487   0.01370   0.00698  -0.0617   0.1604   0.8391
   6.750   0.9450   0.01480   0.00777  -0.0566   0.0987   0.8484
   7.000   0.9463   0.01586   0.00860  -0.0526   0.0596   0.8589
   7.250   0.9543   0.01658   0.00931  -0.0496   0.0466   0.8688
   7.500   0.9631   0.01731   0.01006  -0.0468   0.0405   0.8798
   7.750   0.9748   0.01791   0.01074  -0.0445   0.0372   0.8921
   8.000   0.9811   0.01872   0.01160  -0.0414   0.0343   0.9072
   8.250   0.9882   0.01940   0.01240  -0.0384   0.0326   0.9263
   8.500   0.9981   0.01999   0.01310  -0.0360   0.0311   0.9585
   8.750   1.0154   0.02092   0.01405  -0.0357   0.0292   1.0000
   9.000   1.0239   0.02228   0.01543  -0.0342   0.0277   1.0000
   9.250   1.0368   0.02335   0.01655  -0.0331   0.0268   1.0000
   9.500   1.0505   0.02436   0.01761  -0.0321   0.0259   1.0000
   9.750   1.0636   0.02543   0.01871  -0.0310   0.0251   1.0000
  10.000   1.0757   0.02658   0.01990  -0.0299   0.0244   1.0000
  10.250   1.0873   0.02778   0.02112  -0.0288   0.0236   1.0000
  10.500   1.0965   0.02922   0.02257  -0.0275   0.0229   1.0000
  10.750   1.1044   0.03091   0.02430  -0.0260   0.0224   1.0000
  11.000   1.1179   0.03215   0.02560  -0.0250   0.0220   1.0000
  11.250   1.1323   0.03329   0.02682  -0.0242   0.0216   1.0000
  11.500   1.1468   0.03446   0.02806  -0.0235   0.0211   1.0000
  11.750   1.1613   0.03567   0.02934  -0.0227   0.0206   1.0000
  12.000   1.1754   0.03690   0.03062  -0.0220   0.0201   1.0000
  12.250   1.1888   0.03818   0.03195  -0.0213   0.0196   1.0000
  12.500   1.2028   0.03952   0.03335  -0.0207   0.0192   1.0000
  12.750   1.2170   0.04091   0.03479  -0.0201   0.0189   1.0000
  13.000   1.2321   0.04236   0.03627  -0.0195   0.0185   1.0000
  13.250   1.2528   0.04400   0.03797  -0.0191   0.0182   1.0000
  13.500   1.2697   0.04623   0.04037  -0.0186   0.0178   1.0000
  13.750   1.2768   0.04823   0.04253  -0.0178   0.0177   1.0000
  14.000   1.2831   0.05050   0.04499  -0.0170   0.0176   1.0000
  14.250   1.2859   0.05297   0.04764  -0.0162   0.0174   1.0000
  14.500   1.2873   0.05573   0.05059  -0.0155   0.0173   1.0000
  14.750   1.2854   0.05880   0.05388  -0.0149   0.0172   1.0000
  15.000   1.2816   0.06201   0.05728  -0.0146   0.0170   1.0000
  15.250   1.2748   0.06582   0.06130  -0.0144   0.0168   1.0000
  15.500   1.2665   0.06985   0.06554  -0.0145   0.0167   1.0000
  15.750   1.2551   0.07439   0.07029  -0.0150   0.0166   1.0000
  16.000   1.2404   0.07963   0.07575  -0.0159   0.0165   1.0000
  16.250   1.2221   0.08568   0.08204  -0.0174   0.0165   1.0000
  16.500   1.2015   0.09234   0.08893  -0.0197   0.0166   1.0000
  16.750   1.1783   0.09984   0.09665  -0.0227   0.0167   1.0000
  17.000   1.1536   0.10811   0.10514  -0.0268   0.0168   1.0000
  17.250   1.1263   0.11750   0.11474  -0.0320   0.0169   1.0000
  17.500   1.0974   0.12803   0.12547  -0.0384   0.0170   1.0000
  17.750   1.0663   0.14011   0.13773  -0.0462   0.0173   1.0000
  18.000   1.0310   0.15454   0.15231  -0.0558   0.0176   1.0000
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