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HQ 3.5/18 AIRFOIL (hq3518-il) Xfoil prediction polar at RE=100,000 Ncrit=5


Details Polar file
Airfoil: HQ 3.5/18 AIRFOIL (hq3518-il)
Reynolds number: 100,000
Max Cl/Cd: 43.41 at α=7.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-hq3518-il-100000-n5.txt
Download as CSV file: xf-hq3518-il-100000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: HQ 3.5/18 AIRFOIL                               
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -13.250  -0.5377   0.07902   0.07345  -0.0822   1.0000   0.0539
 -13.000  -0.5932   0.06837   0.06254  -0.0897   0.9942   0.0536
 -12.750  -0.6256   0.06001   0.05379  -0.0976   0.9837   0.0538
 -12.500  -0.6476   0.05396   0.04730  -0.1030   0.9731   0.0544
 -12.250  -0.6446   0.05055   0.04367  -0.1062   0.9655   0.0551
 -12.000  -0.6278   0.04873   0.04179  -0.1083   0.9586   0.0561
 -11.750  -0.6149   0.04649   0.03940  -0.1106   0.9515   0.0573
 -11.500  -0.6070   0.04429   0.03698  -0.1118   0.9423   0.0584
 -11.250  -0.6028   0.04232   0.03477  -0.1114   0.9318   0.0594
 -11.000  -0.5907   0.04010   0.03221  -0.1120   0.9250   0.0608
 -10.750  -0.5863   0.03844   0.03021  -0.1104   0.9147   0.0621
 -10.500  -0.5631   0.03702   0.02872  -0.1112   0.9099   0.0638
 -10.250  -0.5473   0.03607   0.02772  -0.1104   0.9019   0.0651
 -10.000  -0.5262   0.03490   0.02641  -0.1106   0.8962   0.0670
  -9.750  -0.5053   0.03364   0.02494  -0.1105   0.8908   0.0690
  -9.500  -0.4887   0.03260   0.02365  -0.1095   0.8837   0.0711
  -9.250  -0.4636   0.03151   0.02253  -0.1098   0.8795   0.0733
  -9.000  -0.4405   0.03068   0.02167  -0.1097   0.8749   0.0755
  -8.750  -0.4221   0.02997   0.02087  -0.1087   0.8684   0.0780
  -8.500  -0.3980   0.02912   0.01984  -0.1085   0.8639   0.0809
  -8.250  -0.3708   0.02819   0.01886  -0.1089   0.8606   0.0840
  -8.000  -0.3562   0.02771   0.01840  -0.1071   0.8531   0.0866
  -7.750  -0.3338   0.02706   0.01769  -0.1066   0.8485   0.0901
  -7.500  -0.3082   0.02645   0.01692  -0.1065   0.8451   0.0940
  -7.250  -0.2924   0.02589   0.01645  -0.1050   0.8393   0.0974
  -7.000  -0.2743   0.02541   0.01597  -0.1037   0.8338   0.1016
  -6.750  -0.2509   0.02489   0.01536  -0.1032   0.8298   0.1067
  -6.500  -0.2305   0.02427   0.01480  -0.1024   0.8259   0.1119
  -6.250  -0.2183   0.02403   0.01456  -0.1002   0.8193   0.1170
  -6.000  -0.1987   0.02359   0.01413  -0.0991   0.8151   0.1237
  -5.750  -0.1762   0.02307   0.01366  -0.0986   0.8118   0.1328
  -5.500  -0.1595   0.02273   0.01341  -0.0972   0.8069   0.1435
  -5.250  -0.1442   0.02245   0.01324  -0.0955   0.8008   0.1609
  -5.000  -0.1215   0.02199   0.01285  -0.0949   0.7968   0.1913
  -4.750  -0.0968   0.02137   0.01234  -0.0948   0.7938   0.2269
  -4.500  -0.0846   0.02107   0.01225  -0.0927   0.7871   0.2652
  -4.250  -0.0650   0.02060   0.01194  -0.0917   0.7818   0.3157
  -4.000  -0.0427   0.01997   0.01186  -0.0908   0.7780   0.3948
  -3.750  -0.0151   0.01988   0.01189  -0.0905   0.7748   0.4805
  -3.500  -0.0006   0.02014   0.01214  -0.0883   0.7673   0.5120
  -3.250   0.0262   0.02015   0.01214  -0.0877   0.7627   0.5379
  -3.000   0.0571   0.02013   0.01206  -0.0877   0.7595   0.5605
  -2.750   0.0780   0.02037   0.01229  -0.0862   0.7540   0.5777
  -2.500   0.0986   0.02062   0.01251  -0.0848   0.7485   0.5911
  -2.250   0.1262   0.02072   0.01254  -0.0844   0.7448   0.6057
  -2.000   0.1565   0.02078   0.01251  -0.0845   0.7419   0.6208
  -1.750   0.1795   0.02104   0.01277  -0.0833   0.7377   0.6313
  -1.500   0.1965   0.02136   0.01307  -0.0815   0.7314   0.6413
  -1.250   0.2232   0.02145   0.01312  -0.0810   0.7275   0.6504
  -1.000   0.2544   0.02137   0.01295  -0.0815   0.7246   0.6580
  -0.750   0.2847   0.02135   0.01290  -0.0816   0.7218   0.6647
  -0.500   0.2959   0.02175   0.01328  -0.0792   0.7137   0.6724
  -0.250   0.3239   0.02170   0.01322  -0.0790   0.7093   0.6779
   0.000   0.3582   0.02148   0.01293  -0.0797   0.7058   0.6848
   0.250   0.3743   0.02167   0.01309  -0.0779   0.6974   0.6922
   0.500   0.4015   0.02155   0.01297  -0.0774   0.6914   0.6975
   0.750   0.4373   0.02124   0.01258  -0.0784   0.6874   0.7036
   1.000   0.4514   0.02150   0.01284  -0.0765   0.6788   0.7100
   1.250   0.4785   0.02139   0.01274  -0.0761   0.6731   0.7141
   1.500   0.5138   0.02111   0.01241  -0.0771   0.6692   0.7188
   1.750   0.5257   0.02141   0.01274  -0.0747   0.6599   0.7248
   2.000   0.5548   0.02128   0.01259  -0.0748   0.6544   0.7301
   2.250   0.5866   0.02109   0.01238  -0.0753   0.6495   0.7350
   2.500   0.5987   0.02132   0.01267  -0.0728   0.6394   0.7413
   2.750   0.6338   0.02102   0.01231  -0.0738   0.6340   0.7473
   3.000   0.6440   0.02131   0.01268  -0.0709   0.6242   0.7527
   3.250   0.6733   0.02115   0.01251  -0.0710   0.6179   0.7590
   3.500   0.6901   0.02133   0.01272  -0.0693   0.6091   0.7660
   3.750   0.7141   0.02127   0.01269  -0.0685   0.6014   0.7721
   4.000   0.7327   0.02138   0.01283  -0.0670   0.5926   0.7797
   4.250   0.7550   0.02136   0.01284  -0.0660   0.5841   0.7869
   4.500   0.7704   0.02151   0.01303  -0.0639   0.5747   0.7953
   4.750   0.7948   0.02148   0.01300  -0.0632   0.5664   0.8037
   5.000   0.8083   0.02172   0.01331  -0.0610   0.5563   0.8129
   5.250   0.8380   0.02151   0.01307  -0.0610   0.5476   0.8219
   5.500   0.8491   0.02182   0.01344  -0.0584   0.5347   0.8325
   5.750   0.8659   0.02196   0.01360  -0.0566   0.5218   0.8433
   6.000   0.8856   0.02201   0.01365  -0.0553   0.5083   0.8556
   6.250   0.9064   0.02204   0.01365  -0.0540   0.4946   0.8700
   6.500   0.9290   0.02206   0.01365  -0.0531   0.4806   0.8883
   6.750   0.9525   0.02229   0.01392  -0.0528   0.4660   0.9209
   7.000   0.9755   0.02260   0.01421  -0.0528   0.4525   1.0000
   7.250   0.9970   0.02302   0.01455  -0.0524   0.4400   1.0000
   7.500   1.0183   0.02346   0.01488  -0.0519   0.4276   1.0000
   7.750   1.0330   0.02415   0.01556  -0.0506   0.4147   1.0000
   8.000   1.0494   0.02479   0.01615  -0.0496   0.4024   1.0000
   8.250   1.0651   0.02544   0.01675  -0.0484   0.3899   1.0000
   8.500   1.0753   0.02634   0.01769  -0.0468   0.3765   1.0000
   8.750   1.0870   0.02720   0.01855  -0.0454   0.3635   1.0000
   9.000   1.0995   0.02803   0.01935  -0.0441   0.3514   1.0000
   9.250   1.1126   0.02885   0.02010  -0.0428   0.3404   1.0000
   9.500   1.1246   0.02978   0.02098  -0.0415   0.3294   1.0000
   9.750   1.1377   0.03068   0.02181  -0.0404   0.3196   1.0000
  10.000   1.1506   0.03163   0.02269  -0.0392   0.3100   1.0000
  10.250   1.1638   0.03262   0.02367  -0.0382   0.3012   1.0000
  10.500   1.1770   0.03362   0.02463  -0.0371   0.2925   1.0000
  10.750   1.1896   0.03469   0.02571  -0.0361   0.2840   1.0000
  11.000   1.2012   0.03582   0.02686  -0.0351   0.2755   1.0000
  11.250   1.2126   0.03699   0.02804  -0.0341   0.2673   1.0000
  11.500   1.2223   0.03827   0.02938  -0.0331   0.2591   1.0000
  11.750   1.2335   0.03948   0.03058  -0.0322   0.2518   1.0000
  12.000   1.2424   0.04089   0.03209  -0.0312   0.2441   1.0000
  12.250   1.2539   0.04210   0.03326  -0.0304   0.2380   1.0000
  12.500   1.2618   0.04365   0.03495  -0.0295   0.2308   1.0000
  12.750   1.2706   0.04511   0.03644  -0.0287   0.2246   1.0000
  13.000   1.2799   0.04659   0.03796  -0.0280   0.2189   1.0000
  13.250   1.2879   0.04823   0.03969  -0.0273   0.2130   1.0000
  13.500   1.2978   0.04968   0.04116  -0.0267   0.2084   1.0000
  13.750   1.3076   0.05123   0.04276  -0.0262   0.2039   1.0000
  14.000   1.3155   0.05300   0.04464  -0.0256   0.1992   1.0000
  14.250   1.3240   0.05466   0.04634  -0.0252   0.1950   1.0000
  14.500   1.3362   0.05599   0.04763  -0.0247   0.1914   1.0000
  14.750   1.3415   0.05812   0.04994  -0.0243   0.1874   1.0000
  15.000   1.3487   0.06008   0.05201  -0.0240   0.1837   1.0000
  15.250   1.3570   0.06188   0.05386  -0.0237   0.1802   1.0000
  15.500   1.3704   0.06313   0.05503  -0.0234   0.1766   1.0000
  15.750   1.3680   0.06617   0.05830  -0.0233   0.1728   1.0000
  16.000   1.3680   0.06895   0.06122  -0.0233   0.1686   1.0000
  16.250   1.3722   0.07121   0.06352  -0.0233   0.1645   1.0000
  16.500   1.3766   0.07351   0.06584  -0.0233   0.1604   1.0000
  16.750   1.3676   0.07759   0.07014  -0.0239   0.1563   1.0000
  17.000   1.3646   0.08095   0.07362  -0.0244   0.1523   1.0000
  17.250   1.3702   0.08319   0.07586  -0.0247   0.1486   1.0000
  17.500   1.3697   0.08638   0.07917  -0.0253   0.1455   1.0000
  17.750   1.3576   0.09134   0.08439  -0.0266   0.1425   1.0000
  18.000   1.3493   0.09584   0.08907  -0.0279   0.1393   1.0000
  18.250   1.3487   0.09918   0.09248  -0.0289   0.1361   1.0000
  18.500   1.3614   0.10043   0.09368  -0.0291   0.1329   1.0000
  18.750   1.3334   0.10830   0.10189  -0.0323   0.1301   1.0000
  19.000   1.3068   0.11624   0.11008  -0.0358   0.1269   1.0000
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