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ARA-D 13% AIRFOIL (arad13-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: ARA-D 13% AIRFOIL (arad13-il)
Reynolds number: 200,000
Max Cl/Cd: 58.35 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-arad13-il-200000-n5.txt
Download as CSV file: xf-arad13-il-200000-n5.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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.250  -0.4997   0.13517   0.13122   0.0056   1.0000   0.0231
 -12.000  -0.4994   0.13014   0.12621   0.0035   1.0000   0.0233
 -11.000  -0.8093   0.04473   0.03995  -0.0496   1.0000   0.0239
 -10.750  -0.8073   0.04066   0.03555  -0.0502   1.0000   0.0242
 -10.500  -0.7977   0.03750   0.03209  -0.0503   1.0000   0.0246
 -10.250  -0.7843   0.03469   0.02895  -0.0503   1.0000   0.0252
 -10.000  -0.7681   0.03207   0.02596  -0.0502   1.0000   0.0258
  -9.750  -0.7496   0.02962   0.02309  -0.0500   1.0000   0.0265
  -9.500  -0.7266   0.02848   0.02190  -0.0499   1.0000   0.0270
  -9.250  -0.7025   0.02750   0.02086  -0.0497   1.0000   0.0277
  -9.000  -0.6781   0.02643   0.01966  -0.0496   1.0000   0.0286
  -8.750  -0.6538   0.02513   0.01811  -0.0494   1.0000   0.0299
  -8.500  -0.6286   0.02422   0.01713  -0.0493   1.0000   0.0309
  -8.250  -0.6028   0.02349   0.01636  -0.0492   1.0000   0.0320
  -8.000  -0.5773   0.02259   0.01532  -0.0490   1.0000   0.0334
  -7.750  -0.5519   0.02169   0.01430  -0.0487   1.0000   0.0347
  -7.500  -0.5268   0.02109   0.01370  -0.0484   1.0000   0.0359
  -7.250  -0.4964   0.02039   0.01289  -0.0491   0.9932   0.0379
  -7.000  -0.4611   0.01975   0.01220  -0.0508   0.9800   0.0400
  -6.750  -0.4263   0.01917   0.01153  -0.0523   0.9656   0.0425
  -6.500  -0.3926   0.01862   0.01093  -0.0534   0.9497   0.0449
  -6.250  -0.3605   0.01817   0.01039  -0.0541   0.9327   0.0478
  -6.000  -0.3307   0.01775   0.00993  -0.0543   0.9144   0.0505
  -5.750  -0.3022   0.01740   0.00949  -0.0541   0.8962   0.0537
  -5.500  -0.2747   0.01707   0.00911  -0.0537   0.8784   0.0567
  -5.250  -0.2475   0.01677   0.00870  -0.0532   0.8613   0.0602
  -5.000  -0.2204   0.01648   0.00838  -0.0527   0.8446   0.0635
  -4.750  -0.1928   0.01621   0.00799  -0.0523   0.8283   0.0676
  -4.500  -0.1651   0.01594   0.00771  -0.0520   0.8128   0.0714
  -4.250  -0.1371   0.01570   0.00737  -0.0516   0.7977   0.0761
  -4.000  -0.1091   0.01548   0.00712  -0.0514   0.7832   0.0809
  -3.750  -0.0808   0.01526   0.00684  -0.0511   0.7683   0.0862
  -3.500  -0.0522   0.01508   0.00660  -0.0510   0.7534   0.0924
  -3.250  -0.0237   0.01489   0.00638  -0.0509   0.7385   0.0986
  -3.000   0.0049   0.01475   0.00616  -0.0507   0.7234   0.1060
  -2.750   0.0335   0.01461   0.00597  -0.0506   0.7073   0.1137
  -2.500   0.0622   0.01448   0.00579  -0.0505   0.6908   0.1220
  -2.250   0.0912   0.01438   0.00562  -0.0505   0.6745   0.1313
  -2.000   0.1202   0.01425   0.00549  -0.0505   0.6592   0.1411
  -1.750   0.1492   0.01415   0.00535  -0.0505   0.6442   0.1518
  -1.500   0.1782   0.01409   0.00523  -0.0505   0.6294   0.1639
  -1.250   0.2072   0.01400   0.00512  -0.0505   0.6144   0.1777
  -1.000   0.2364   0.01390   0.00503  -0.0506   0.5990   0.1934
  -0.750   0.2655   0.01382   0.00495  -0.0507   0.5838   0.2125
   0.000   0.3519   0.01324   0.00477  -0.0512   0.5371   0.3768
   0.250   0.3763   0.01237   0.00482  -0.0505   0.5216   0.6523
   0.500   0.3941   0.01173   0.00480  -0.0470   0.5069   0.9041
   0.750   0.4328   0.01163   0.00461  -0.0489   0.4889   1.0000
   1.000   0.4614   0.01179   0.00462  -0.0489   0.4723   1.0000
   1.250   0.4899   0.01197   0.00465  -0.0489   0.4549   1.0000
   1.500   0.5184   0.01216   0.00469  -0.0490   0.4372   1.0000
   1.750   0.5469   0.01236   0.00475  -0.0490   0.4196   1.0000
   2.000   0.5753   0.01259   0.00484  -0.0491   0.4015   1.0000
   2.250   0.6036   0.01283   0.00494  -0.0491   0.3828   1.0000
   2.500   0.6318   0.01308   0.00505  -0.0492   0.3647   1.0000
   2.750   0.6600   0.01335   0.00519  -0.0492   0.3477   1.0000
   3.000   0.6881   0.01363   0.00535  -0.0493   0.3314   1.0000
   3.250   0.7160   0.01393   0.00553  -0.0493   0.3161   1.0000
   3.500   0.7439   0.01424   0.00573  -0.0494   0.3024   1.0000
   3.750   0.7716   0.01456   0.00594  -0.0494   0.2900   1.0000
   4.000   0.7995   0.01486   0.00618  -0.0495   0.2785   1.0000
   4.250   0.8270   0.01519   0.00642  -0.0495   0.2683   1.0000
   4.500   0.8545   0.01552   0.00668  -0.0495   0.2586   1.0000
   4.750   0.8819   0.01585   0.00696  -0.0495   0.2504   1.0000
   5.000   0.9091   0.01619   0.00724  -0.0495   0.2421   1.0000
   5.250   0.9362   0.01655   0.00755  -0.0495   0.2349   1.0000
   5.500   0.9632   0.01689   0.00786  -0.0494   0.2278   1.0000
   5.750   0.9896   0.01730   0.00820  -0.0493   0.2217   1.0000
   6.000   1.0166   0.01762   0.00854  -0.0493   0.2155   1.0000
   6.250   1.0428   0.01801   0.00890  -0.0491   0.2096   1.0000
   6.500   1.0687   0.01843   0.00928  -0.0490   0.2046   1.0000
   6.750   1.0951   0.01879   0.00967  -0.0488   0.1994   1.0000
   7.000   1.1206   0.01921   0.01007  -0.0486   0.1944   1.0000
   7.250   1.1454   0.01969   0.01051  -0.0483   0.1901   1.0000
   7.500   1.1711   0.02007   0.01094  -0.0481   0.1857   1.0000
   7.750   1.1960   0.02051   0.01139  -0.0478   0.1813   1.0000
   8.000   1.2197   0.02102   0.01187  -0.0474   0.1774   1.0000
   8.250   1.2440   0.02149   0.01238  -0.0470   0.1738   1.0000
   8.500   1.2681   0.02195   0.01289  -0.0466   0.1700   1.0000
   8.750   1.2913   0.02245   0.01341  -0.0461   0.1663   1.0000
   9.000   1.3131   0.02305   0.01398  -0.0455   0.1630   1.0000
   9.250   1.3355   0.02358   0.01458  -0.0449   0.1598   1.0000
   9.500   1.3577   0.02411   0.01518  -0.0443   0.1565   1.0000
   9.750   1.3787   0.02468   0.01580  -0.0435   0.1533   1.0000
  10.000   1.3980   0.02533   0.01645  -0.0425   0.1503   1.0000
  10.250   1.4166   0.02602   0.01716  -0.0414   0.1476   1.0000
  10.500   1.4359   0.02663   0.01788  -0.0404   0.1447   1.0000
  10.750   1.4536   0.02730   0.01863  -0.0393   0.1419   1.0000
  11.000   1.4693   0.02804   0.01941  -0.0378   0.1393   1.0000
  11.250   1.4821   0.02889   0.02028  -0.0361   0.1369   1.0000
  11.500   1.4928   0.02978   0.02123  -0.0340   0.1347   1.0000
  11.750   1.5048   0.03067   0.02225  -0.0322   0.1324   1.0000
  12.000   1.5160   0.03167   0.02335  -0.0305   0.1300   1.0000
  12.250   1.5260   0.03278   0.02454  -0.0289   0.1278   1.0000
  12.500   1.5347   0.03406   0.02586  -0.0275   0.1257   1.0000
  12.750   1.5422   0.03552   0.02732  -0.0261   0.1238   1.0000
  13.000   1.5524   0.03686   0.02882  -0.0251   0.1218   1.0000
  13.250   1.5614   0.03836   0.03044  -0.0242   0.1197   1.0000
  13.500   1.5691   0.04000   0.03220  -0.0233   0.1177   1.0000
  13.750   1.5754   0.04181   0.03409  -0.0226   0.1158   1.0000
  14.000   1.5803   0.04380   0.03613  -0.0220   0.1141   1.0000
  14.250   1.5845   0.04593   0.03829  -0.0215   0.1125   1.0000
  14.500   1.5896   0.04808   0.04062  -0.0212   0.1107   1.0000
  14.750   1.5932   0.05043   0.04311  -0.0210   0.1089   1.0000
  15.000   1.5956   0.05296   0.04577  -0.0209   0.1072   1.0000
  15.250   1.5966   0.05568   0.04859  -0.0210   0.1055   1.0000
  15.500   1.5965   0.05855   0.05154  -0.0212   0.1041   1.0000
  15.750   1.5958   0.06150   0.05452  -0.0214   0.1027   1.0000
  16.000   1.5940   0.06470   0.05786  -0.0218   0.1014   1.0000
  16.250   1.5906   0.06825   0.06158  -0.0225   0.0999   1.0000
  16.500   1.5862   0.07201   0.06549  -0.0234   0.0983   1.0000
  16.750   1.5811   0.07597   0.06959  -0.0245   0.0969   1.0000
  17.000   1.5755   0.08007   0.07380  -0.0257   0.0955   1.0000
  17.250   1.5703   0.08416   0.07797  -0.0270   0.0942   1.0000
  17.500   1.5666   0.08796   0.08180  -0.0282   0.0930   1.0000
  17.750   1.5578   0.09275   0.08674  -0.0299   0.0918   1.0000
  18.000   1.5444   0.09850   0.09269  -0.0323   0.0905   1.0000
  18.250   1.5303   0.10445   0.09882  -0.0349   0.0891   1.0000
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