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NACA 65(3)-218 (naca653218-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: NACA 65(3)-218 (naca653218-il)
Reynolds number: 100,000
Max Cl/Cd: 31.86 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-naca653218-il-100000-n5.txt
Download as CSV file: xf-naca653218-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA 65(3)-218                                  
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -15.750  -0.6035   0.11549   0.10983  -0.0495   1.0000   0.0374
 -15.500  -0.6400   0.10330   0.09751  -0.0569   1.0000   0.0370
 -15.250  -0.6761   0.09319   0.08722  -0.0629   1.0000   0.0367
 -15.000  -0.7075   0.08522   0.07906  -0.0672   1.0000   0.0366
 -14.750  -0.7317   0.07907   0.07272  -0.0700   1.0000   0.0364
 -14.500  -0.7552   0.07360   0.06703  -0.0719   1.0000   0.0364
 -14.250  -0.7751   0.06889   0.06209  -0.0730   1.0000   0.0365
 -14.000  -0.7922   0.06478   0.05774  -0.0735   1.0000   0.0366
 -13.750  -0.8070   0.06110   0.05381  -0.0735   1.0000   0.0368
 -13.500  -0.8179   0.05787   0.05034  -0.0730   1.0000   0.0369
 -13.250  -0.8290   0.05489   0.04708  -0.0721   1.0000   0.0373
 -13.000  -0.8354   0.05231   0.04425  -0.0711   1.0000   0.0377
 -12.750  -0.8272   0.05031   0.04221  -0.0705   1.0000   0.0383
 -12.500  -0.8204   0.04852   0.04034  -0.0697   1.0000   0.0389
 -12.250  -0.8137   0.04675   0.03846  -0.0687   1.0000   0.0394
 -12.000  -0.8061   0.04508   0.03667  -0.0675   1.0000   0.0399
 -11.750  -0.7987   0.04362   0.03511  -0.0660   1.0000   0.0404
 -11.500  -0.7925   0.04239   0.03377  -0.0640   0.9986   0.0409
 -11.250  -0.7620   0.04052   0.03171  -0.0659   0.9857   0.0418
 -11.000  -0.7313   0.03890   0.02986  -0.0677   0.9760   0.0432
 -10.750  -0.6984   0.03746   0.02827  -0.0696   0.9679   0.0447
 -10.500  -0.6647   0.03621   0.02705  -0.0715   0.9605   0.0462
 -10.250  -0.6332   0.03509   0.02588  -0.0731   0.9519   0.0478
 -10.000  -0.6014   0.03404   0.02474  -0.0745   0.9443   0.0495
  -9.750  -0.5737   0.03310   0.02370  -0.0753   0.9349   0.0510
  -9.500  -0.5510   0.03209   0.02268  -0.0757   0.9253   0.0532
  -9.250  -0.5309   0.03114   0.02171  -0.0758   0.9157   0.0557
  -9.000  -0.5144   0.03032   0.02080  -0.0752   0.9048   0.0584
  -8.750  -0.4994   0.02942   0.01984  -0.0743   0.8955   0.0614
  -8.500  -0.4874   0.02854   0.01893  -0.0730   0.8856   0.0645
  -8.250  -0.4745   0.02774   0.01805  -0.0717   0.8772   0.0691
  -8.000  -0.4644   0.02686   0.01717  -0.0701   0.8683   0.0747
  -7.750  -0.4539   0.02603   0.01633  -0.0684   0.8603   0.0831
  -7.500  -0.4461   0.02512   0.01549  -0.0664   0.8518   0.0962
  -7.250  -0.4410   0.02409   0.01461  -0.0640   0.8447   0.1227
  -7.000  -0.4420   0.02297   0.01376  -0.0609   0.8361   0.1677
  -6.750  -0.4495   0.02185   0.01293  -0.0564   0.8295   0.2244
  -6.500  -0.4587   0.02080   0.01228  -0.0517   0.8208   0.2961
  -6.250  -0.4627   0.01985   0.01192  -0.0471   0.8144   0.3928
  -6.000  -0.4463   0.02001   0.01254  -0.0444   0.8095   0.4901
  -5.750  -0.4309   0.02012   0.01263  -0.0423   0.8030   0.5295
  -5.250  -0.3943   0.02082   0.01315  -0.0383   0.7945   0.5941
  -5.000  -0.3626   0.02233   0.01472  -0.0369   0.7898   0.6183
  -4.750  -0.3376   0.02295   0.01525  -0.0357   0.7848   0.6321
  -4.500  -0.3148   0.02313   0.01529  -0.0346   0.7805   0.6429
  -4.250  -0.2853   0.02337   0.01541  -0.0343   0.7774   0.6487
  -4.000  -0.2595   0.02354   0.01550  -0.0339   0.7730   0.6536
  -3.750  -0.2460   0.02315   0.01497  -0.0325   0.7677   0.6626
  -3.500  -0.2170   0.02330   0.01505  -0.0324   0.7642   0.6655
  -3.250  -0.1893   0.02330   0.01494  -0.0322   0.7611   0.6692
  -3.000  -0.1661   0.02311   0.01464  -0.0318   0.7578   0.6742
  -2.750  -0.1505   0.02284   0.01430  -0.0307   0.7521   0.6805
  -2.500  -0.1242   0.02288   0.01428  -0.0305   0.7483   0.6830
  -2.250  -0.0979   0.02284   0.01417  -0.0304   0.7453   0.6860
  -2.000  -0.0721   0.02269   0.01394  -0.0303   0.7427   0.6899
  -1.750  -0.0532   0.02248   0.01364  -0.0297   0.7385   0.6955
  -1.500  -0.0318   0.02248   0.01362  -0.0291   0.7337   0.6988
  -1.250  -0.0061   0.02252   0.01363  -0.0289   0.7302   0.7014
  -1.000   0.0203   0.02248   0.01354  -0.0288   0.7274   0.7045
  -0.750   0.0468   0.02235   0.01335  -0.0289   0.7252   0.7081
  -0.500   0.0662   0.02232   0.01329  -0.0284   0.7210   0.7134
  -0.250   0.0869   0.02246   0.01344  -0.0276   0.7162   0.7166
   0.000   0.1119   0.02252   0.01350  -0.0274   0.7128   0.7192
   0.250   0.1385   0.02251   0.01348  -0.0274   0.7102   0.7221
   0.500   0.1659   0.02246   0.01340  -0.0276   0.7082   0.7258
   0.750   0.1860   0.02257   0.01351  -0.0271   0.7041   0.7308
   1.000   0.2042   0.02284   0.01383  -0.0260   0.6990   0.7343
   1.250   0.2283   0.02297   0.01399  -0.0257   0.6957   0.7371
   1.500   0.2547   0.02302   0.01406  -0.0257   0.6932   0.7402
   1.750   0.2832   0.02299   0.01404  -0.0260   0.6911   0.7441
   2.000   0.3009   0.02328   0.01437  -0.0252   0.6864   0.7494
   2.250   0.3168   0.02371   0.01488  -0.0238   0.6812   0.7528
   2.500   0.3410   0.02387   0.01510  -0.0234   0.6779   0.7561
   2.750   0.3690   0.02388   0.01515  -0.0236   0.6755   0.7597
   3.000   0.3991   0.02383   0.01513  -0.0242   0.6735   0.7639
   3.250   0.4041   0.02465   0.01605  -0.0217   0.6659   0.7692
   3.500   0.4252   0.02490   0.01639  -0.0208   0.6617   0.7728
   3.750   0.4531   0.02492   0.01649  -0.0208   0.6590   0.7769
   4.000   0.4850   0.02480   0.01643  -0.0215   0.6569   0.7814
   4.250   0.4863   0.02573   0.01747  -0.0185   0.6479   0.7871
   4.500   0.5109   0.02579   0.01763  -0.0180   0.6438   0.7908
   4.750   0.5433   0.02558   0.01751  -0.0185   0.6412   0.7952
   5.000   0.5786   0.02528   0.01731  -0.0195   0.6388   0.8003
   5.250   0.5724   0.02636   0.01852  -0.0152   0.6276   0.8066
   5.500   0.6074   0.02594   0.01821  -0.0158   0.6245   0.8109
   6.000   0.6453   0.02605   0.01856  -0.0132   0.6094   0.8227
   6.250   0.6765   0.02546   0.01809  -0.0130   0.6027   0.8275
   6.500   0.6931   0.02536   0.01813  -0.0111   0.5927   0.8346
   6.750   0.7056   0.02511   0.01799  -0.0082   0.5802   0.8416
   7.000   0.7244   0.02421   0.01716  -0.0057   0.5623   0.8488
   7.250   0.7378   0.02357   0.01655  -0.0027   0.5376   0.8570
   7.500   0.7336   0.02422   0.01729   0.0016   0.5124   0.8669
   7.750   0.7380   0.02467   0.01779   0.0046   0.4832   0.8769
   8.000   0.7563   0.02441   0.01745   0.0065   0.4400   0.8871
   8.250   0.7717   0.02422   0.01679   0.0092   0.3660   0.8971
   8.500   0.7673   0.02551   0.01773   0.0127   0.3057   0.9115
   8.750   0.7614   0.02727   0.01919   0.0155   0.2506   0.9288
   9.000   0.7604   0.02932   0.02093   0.0167   0.1931   0.9495
   9.250   0.7661   0.03140   0.02267   0.0164   0.1374   0.9823
   9.500   0.7703   0.03312   0.02412   0.0172   0.1035   1.0000
   9.750   0.7773   0.03479   0.02559   0.0179   0.0832   1.0000
  10.000   0.7861   0.03636   0.02707   0.0184   0.0720   1.0000
  10.250   0.7956   0.03790   0.02857   0.0189   0.0653   1.0000
  10.500   0.8061   0.03936   0.03005   0.0194   0.0600   1.0000
  10.750   0.8156   0.04092   0.03159   0.0198   0.0563   1.0000
  11.000   0.8260   0.04244   0.03313   0.0203   0.0533   1.0000
  11.250   0.8368   0.04393   0.03468   0.0207   0.0507   1.0000
  11.500   0.8475   0.04546   0.03621   0.0211   0.0488   1.0000
  11.750   0.8584   0.04700   0.03773   0.0216   0.0471   1.0000
  12.000   0.8721   0.04834   0.03917   0.0219   0.0451   1.0000
  12.250   0.8855   0.04974   0.04061   0.0223   0.0432   1.0000
  12.500   0.8992   0.05115   0.04203   0.0226   0.0418   1.0000
  12.750   0.9146   0.05249   0.04331   0.0229   0.0407   1.0000
  13.000   0.9329   0.05372   0.04463   0.0233   0.0397   1.0000
  13.250   0.9511   0.05506   0.04609   0.0236   0.0387   1.0000
  13.500   0.9674   0.05658   0.04774   0.0238   0.0377   1.0000
  13.750   0.9821   0.05823   0.04950   0.0240   0.0367   1.0000
  14.000   0.9952   0.06000   0.05134   0.0241   0.0357   1.0000
  14.250   1.0090   0.06175   0.05311   0.0241   0.0348   1.0000
  14.500   1.0217   0.06377   0.05522   0.0242   0.0341   1.0000
  14.750   1.0284   0.06638   0.05809   0.0243   0.0336   1.0000
  15.000   1.0324   0.06927   0.06123   0.0243   0.0332   1.0000
  15.250   1.0338   0.07242   0.06462   0.0241   0.0329   1.0000
  15.500   1.0316   0.07596   0.06840   0.0237   0.0326   1.0000
  15.750   1.0258   0.07993   0.07263   0.0231   0.0324   1.0000
  16.000   1.0168   0.08437   0.07733   0.0221   0.0322   1.0000
  16.250   1.0046   0.08933   0.08253   0.0207   0.0320   1.0000
  16.500   0.9898   0.09482   0.08827   0.0187   0.0320   1.0000
  16.750   0.9703   0.10128   0.09500   0.0160   0.0320   1.0000
  17.000   0.9479   0.10861   0.10259   0.0124   0.0321   1.0000
  17.250   0.9197   0.11757   0.11180   0.0074   0.0323   1.0000
  17.500   0.8795   0.13005   0.12456  -0.0003   0.0326   1.0000
  17.750   0.8170   0.15078   0.14552  -0.0132   0.0333   1.0000
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