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ARA-D 13% AIRFOIL (arad13-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: ARA-D 13% AIRFOIL (arad13-il)
Reynolds number: 1,000,000
Max Cl/Cd: 97.9 at α=8.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-arad13-il-1000000.txt
Download as CSV file: xf-arad13-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: ARA-D 13% AIRFOIL                               
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -15.250  -1.0089   0.08305   0.08040  -0.0206   1.0000   0.0150
 -15.000  -1.1308   0.05621   0.05322  -0.0407   1.0000   0.0146
 -14.750  -1.1697   0.04112   0.03770  -0.0561   1.0000   0.0144
 -14.500  -1.1865   0.03754   0.03394  -0.0546   1.0000   0.0145
 -14.250  -1.1938   0.03415   0.03033  -0.0533   1.0000   0.0146
 -14.000  -1.1896   0.03153   0.02755  -0.0523   1.0000   0.0147
 -13.750  -1.1778   0.02958   0.02546  -0.0514   1.0000   0.0149
 -13.500  -1.1614   0.02805   0.02383  -0.0508   1.0000   0.0150
 -13.250  -1.1423   0.02678   0.02246  -0.0502   1.0000   0.0152
 -13.000  -1.1214   0.02566   0.02127  -0.0498   1.0000   0.0154
 -12.750  -1.0993   0.02465   0.02017  -0.0494   1.0000   0.0155
 -12.500  -1.0763   0.02369   0.01914  -0.0490   1.0000   0.0157
 -12.250  -1.0526   0.02280   0.01816  -0.0487   1.0000   0.0159
 -12.000  -1.0282   0.02195   0.01724  -0.0484   1.0000   0.0161
 -11.750  -1.0033   0.02115   0.01636  -0.0482   1.0000   0.0164
 -11.500  -0.9778   0.02040   0.01553  -0.0480   1.0000   0.0166
 -11.250  -0.9518   0.01969   0.01474  -0.0478   1.0000   0.0168
 -11.000  -0.9252   0.01907   0.01405  -0.0477   1.0000   0.0170
 -10.750  -0.8992   0.01824   0.01313  -0.0475   1.0000   0.0173
 -10.500  -0.8732   0.01737   0.01222  -0.0474   1.0000   0.0178
 -10.250  -0.8459   0.01678   0.01159  -0.0474   1.0000   0.0181
 -10.000  -0.8181   0.01627   0.01105  -0.0474   1.0000   0.0186
  -9.750  -0.7900   0.01579   0.01053  -0.0474   1.0000   0.0190
  -9.500  -0.7618   0.01533   0.01003  -0.0474   1.0000   0.0195
  -9.250  -0.7333   0.01492   0.00957  -0.0474   1.0000   0.0199
  -9.000  -0.7053   0.01431   0.00892  -0.0474   1.0000   0.0206
  -8.750  -0.6768   0.01385   0.00846  -0.0475   1.0000   0.0213
  -8.500  -0.6480   0.01349   0.00808  -0.0476   1.0000   0.0221
  -8.250  -0.6185   0.01317   0.00774  -0.0478   0.9982   0.0230
  -8.000  -0.5839   0.01272   0.00728  -0.0492   0.9832   0.0243
  -7.750  -0.5522   0.01247   0.00701  -0.0497   0.9640   0.0256
  -7.500  -0.5252   0.01228   0.00674  -0.0491   0.9407   0.0268
  -7.000  -0.4720   0.01188   0.00622  -0.0478   0.8985   0.0300
  -6.750  -0.4442   0.01163   0.00592  -0.0475   0.8796   0.0319
  -6.500  -0.4159   0.01149   0.00571  -0.0473   0.8614   0.0338
  -6.000  -0.3582   0.01115   0.00525  -0.0471   0.8277   0.0380
  -5.750  -0.3290   0.01096   0.00501  -0.0471   0.8120   0.0403
  -5.500  -0.2997   0.01084   0.00484  -0.0471   0.7968   0.0427
  -5.250  -0.2703   0.01067   0.00462  -0.0472   0.7817   0.0453
  -5.000  -0.2409   0.01056   0.00446  -0.0472   0.7663   0.0479
  -4.750  -0.2113   0.01040   0.00426  -0.0473   0.7506   0.0506
  -4.500  -0.1816   0.01030   0.00410  -0.0474   0.7339   0.0536
  -4.250  -0.1520   0.01017   0.00393  -0.0475   0.7170   0.0570
  -4.000  -0.1222   0.01010   0.00381  -0.0477   0.7014   0.0607
  -3.750  -0.0925   0.00998   0.00367  -0.0478   0.6867   0.0657
  -3.500  -0.0626   0.00989   0.00354  -0.0480   0.6719   0.0706
  -3.250  -0.0327   0.00982   0.00344  -0.0482   0.6578   0.0757
  -3.000  -0.0027   0.00971   0.00333  -0.0484   0.6441   0.0826
  -2.750   0.0272   0.00964   0.00323  -0.0486   0.6302   0.0897
  -2.500   0.0571   0.00959   0.00315  -0.0488   0.6157   0.0970
  -2.250   0.0871   0.00953   0.00309  -0.0490   0.6015   0.1046
  -2.000   0.1171   0.00948   0.00302  -0.0492   0.5872   0.1136
  -1.750   0.1471   0.00945   0.00297  -0.0494   0.5732   0.1222
  -1.500   0.1771   0.00944   0.00293  -0.0497   0.5593   0.1307
  -1.250   0.2071   0.00939   0.00289  -0.0499   0.5461   0.1416
  -1.000   0.2371   0.00938   0.00285  -0.0502   0.5319   0.1517
  -0.750   0.2670   0.00939   0.00283  -0.0504   0.5174   0.1627
  -0.500   0.2970   0.00937   0.00282  -0.0507   0.5032   0.1774
  -0.250   0.3270   0.00935   0.00281  -0.0510   0.4890   0.1949
   0.000   0.3569   0.00933   0.00281  -0.0513   0.4735   0.2194
   0.250   0.3867   0.00927   0.00281  -0.0516   0.4578   0.2597
   0.500   0.4165   0.00904   0.00283  -0.0521   0.4425   0.3617
   0.750   0.4455   0.00843   0.00288  -0.0527   0.4264   0.6093
   1.250   0.4916   0.00767   0.00298  -0.0498   0.3924   0.9531
   1.500   0.5251   0.00763   0.00286  -0.0508   0.3734   1.0000
   1.750   0.5547   0.00781   0.00293  -0.0511   0.3546   1.0000
   2.000   0.5842   0.00801   0.00301  -0.0513   0.3351   1.0000
   2.250   0.6137   0.00822   0.00310  -0.0516   0.3170   1.0000
   2.500   0.6432   0.00842   0.00320  -0.0519   0.3014   1.0000
   2.750   0.6726   0.00863   0.00331  -0.0521   0.2868   1.0000
   3.250   0.7314   0.00903   0.00354  -0.0527   0.2618   1.0000
   3.500   0.7607   0.00923   0.00367  -0.0529   0.2517   1.0000
   3.750   0.7900   0.00943   0.00380  -0.0532   0.2416   1.0000
   4.000   0.8193   0.00961   0.00394  -0.0534   0.2330   1.0000
   4.250   0.8484   0.00984   0.00408  -0.0537   0.2241   1.0000
   4.500   0.8776   0.01001   0.00422  -0.0539   0.2174   1.0000
   4.750   0.9065   0.01023   0.00438  -0.0542   0.2097   1.0000
   5.000   0.9356   0.01042   0.00454  -0.0544   0.2037   1.0000
   5.250   0.9645   0.01061   0.00469  -0.0546   0.1978   1.0000
   5.500   0.9930   0.01087   0.00489  -0.0548   0.1909   1.0000
   5.750   1.0220   0.01103   0.00504  -0.0550   0.1871   1.0000
   6.000   1.0506   0.01124   0.00522  -0.0552   0.1824   1.0000
   6.250   1.0788   0.01152   0.00545  -0.0554   0.1766   1.0000
   6.500   1.1075   0.01168   0.00562  -0.0556   0.1736   1.0000
   6.750   1.1359   0.01189   0.00581  -0.0557   0.1696   1.0000
   7.000   1.1638   0.01215   0.00603  -0.0559   0.1653   1.0000
   7.250   1.1916   0.01241   0.00628  -0.0560   0.1614   1.0000
   7.500   1.2199   0.01260   0.00647  -0.0561   0.1586   1.0000
   7.750   1.2477   0.01283   0.00669  -0.0562   0.1551   1.0000
   8.000   1.2749   0.01313   0.00696  -0.0563   0.1512   1.0000
   8.250   1.3021   0.01341   0.00724  -0.0563   0.1479   1.0000
   8.500   1.3298   0.01361   0.00746  -0.0564   0.1454   1.0000
   8.750   1.3569   0.01386   0.00771  -0.0564   0.1423   1.0000
   9.000   1.3834   0.01418   0.00800  -0.0564   0.1387   1.0000
   9.250   1.4095   0.01453   0.00834  -0.0563   0.1354   1.0000
   9.500   1.4365   0.01475   0.00859  -0.0563   0.1333   1.0000
   9.750   1.4628   0.01502   0.00887  -0.0562   0.1304   1.0000
  10.000   1.4884   0.01537   0.00920  -0.0561   0.1273   1.0000
  10.250   1.5128   0.01580   0.00962  -0.0558   0.1237   1.0000
  10.500   1.5389   0.01604   0.00990  -0.0556   0.1219   1.0000
  10.750   1.5641   0.01635   0.01023  -0.0554   0.1194   1.0000
  11.000   1.5883   0.01672   0.01060  -0.0551   0.1167   1.0000
  11.250   1.6109   0.01722   0.01108  -0.0545   0.1134   1.0000
  11.500   1.6348   0.01756   0.01146  -0.0541   0.1115   1.0000
  11.750   1.6585   0.01790   0.01183  -0.0537   0.1094   1.0000
  12.000   1.6808   0.01832   0.01226  -0.0531   0.1071   1.0000
  12.250   1.7015   0.01883   0.01277  -0.0522   0.1045   1.0000
  12.500   1.7206   0.01941   0.01337  -0.0512   0.1019   1.0000
  12.750   1.7420   0.01979   0.01380  -0.0504   0.1004   1.0000
  13.000   1.7615   0.02026   0.01431  -0.0494   0.0986   1.0000
  13.250   1.7789   0.02083   0.01490  -0.0481   0.0966   1.0000
  13.500   1.7931   0.02153   0.01562  -0.0464   0.0944   1.0000
  13.750   1.8004   0.02240   0.01652  -0.0435   0.0924   1.0000
  14.000   1.8130   0.02307   0.01726  -0.0415   0.0913   1.0000
  14.250   1.8248   0.02386   0.01811  -0.0397   0.0899   1.0000
  14.500   1.8356   0.02482   0.01911  -0.0380   0.0883   1.0000
  14.750   1.8447   0.02596   0.02029  -0.0363   0.0867   1.0000
  15.000   1.8513   0.02739   0.02177  -0.0347   0.0850   1.0000
  15.250   1.8576   0.02896   0.02340  -0.0333   0.0834   1.0000
  15.500   1.8690   0.03019   0.02470  -0.0325   0.0824   1.0000
  15.750   1.8784   0.03164   0.02623  -0.0317   0.0812   1.0000
  16.000   1.8857   0.03335   0.02800  -0.0309   0.0799   1.0000
  16.250   1.8909   0.03532   0.03003  -0.0303   0.0786   1.0000
  16.500   1.8928   0.03771   0.03246  -0.0297   0.0771   1.0000
  16.750   1.8890   0.04076   0.03558  -0.0293   0.0754   1.0000
  17.000   1.8964   0.04269   0.03761  -0.0291   0.0745   1.0000
  17.250   1.9004   0.04503   0.04003  -0.0290   0.0734   1.0000
  17.500   1.9008   0.04779   0.04287  -0.0290   0.0722   1.0000
  17.750   1.8980   0.05097   0.04613  -0.0291   0.0711   1.0000
  18.000   1.8914   0.05467   0.04990  -0.0294   0.0700   1.0000
  18.250   1.8808   0.05898   0.05430  -0.0300   0.0689   1.0000
  18.500   1.8666   0.06386   0.05927  -0.0308   0.0678   1.0000
  18.750   1.8632   0.06745   0.06297  -0.0315   0.0672   1.0000
  19.000   1.8569   0.07148   0.06711  -0.0324   0.0663   1.0000
  19.250   1.8472   0.07601   0.07174  -0.0335   0.0654   1.0000
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