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HQ 3.5/18 AIRFOIL (hq3518-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: HQ 3.5/18 AIRFOIL (hq3518-il)
Reynolds number: 200,000
Max Cl/Cd: 61.82 at α=5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-hq3518-il-200000-n5.txt
Download as CSV file: xf-hq3518-il-200000-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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.000  -0.6659   0.07760   0.07281  -0.0897   1.0000   0.0356
 -15.750  -0.7043   0.06873   0.06367  -0.0950   1.0000   0.0357
 -15.500  -0.7335   0.06226   0.05696  -0.0983   1.0000   0.0360
 -15.250  -0.7520   0.05783   0.05236  -0.0998   1.0000   0.0362
 -15.000  -0.7566   0.05532   0.04983  -0.1000   1.0000   0.0365
 -14.750  -0.7621   0.05299   0.04747  -0.0999   1.0000   0.0368
 -14.500  -0.7692   0.05092   0.04538  -0.0992   1.0000   0.0371
 -14.250  -0.7663   0.04844   0.04284  -0.1005   0.9963   0.0376
 -14.000  -0.7554   0.04576   0.04004  -0.1034   0.9861   0.0381
 -13.750  -0.7428   0.04312   0.03724  -0.1066   0.9794   0.0388
 -13.500  -0.7293   0.04060   0.03454  -0.1095   0.9722   0.0396
 -13.250  -0.7136   0.03820   0.03190  -0.1124   0.9656   0.0406
 -13.000  -0.6973   0.03595   0.02939  -0.1150   0.9576   0.0415
 -12.750  -0.6757   0.03445   0.02786  -0.1170   0.9497   0.0423
 -12.500  -0.6529   0.03310   0.02646  -0.1191   0.9414   0.0431
 -12.250  -0.6340   0.03183   0.02509  -0.1202   0.9308   0.0440
 -12.000  -0.6144   0.03058   0.02372  -0.1212   0.9210   0.0450
 -11.750  -0.5962   0.02940   0.02239  -0.1217   0.9108   0.0461
 -11.500  -0.5798   0.02831   0.02111  -0.1216   0.9007   0.0473
 -11.250  -0.5613   0.02730   0.02002  -0.1216   0.8923   0.0483
 -11.000  -0.5465   0.02650   0.01917  -0.1209   0.8829   0.0493
 -10.750  -0.5306   0.02573   0.01832  -0.1202   0.8750   0.0504
 -10.500  -0.5166   0.02501   0.01751  -0.1190   0.8666   0.0516
 -10.250  -0.5004   0.02430   0.01667  -0.1179   0.8603   0.0529
 -10.000  -0.4872   0.02373   0.01597  -0.1163   0.8525   0.0542
  -9.750  -0.4727   0.02313   0.01533  -0.1148   0.8463   0.0556
  -9.500  -0.4573   0.02263   0.01479  -0.1134   0.8400   0.0569
  -9.250  -0.4406   0.02216   0.01429  -0.1122   0.8333   0.0586
  -9.000  -0.4217   0.02166   0.01368  -0.1112   0.8281   0.0604
  -8.750  -0.4034   0.02120   0.01313  -0.1100   0.8219   0.0622
  -8.500  -0.3857   0.02067   0.01261  -0.1088   0.8161   0.0641
  -8.250  -0.3658   0.02024   0.01214  -0.1080   0.8116   0.0661
  -8.000  -0.3456   0.01986   0.01171  -0.1071   0.8068   0.0686
  -7.750  -0.3251   0.01948   0.01126  -0.1061   0.8013   0.0711
  -7.500  -0.3052   0.01900   0.01077  -0.1052   0.7965   0.0736
  -7.250  -0.2834   0.01860   0.01032  -0.1045   0.7923   0.0764
  -7.000  -0.2623   0.01827   0.00997  -0.1037   0.7865   0.0796
  -6.750  -0.2401   0.01793   0.00956  -0.1029   0.7816   0.0828
  -6.500  -0.2183   0.01747   0.00911  -0.1023   0.7777   0.0864
  -6.250  -0.1949   0.01715   0.00873  -0.1017   0.7740   0.0906
  -6.000  -0.1721   0.01687   0.00842  -0.1011   0.7692   0.0948
  -5.750  -0.1500   0.01645   0.00801  -0.1004   0.7647   0.1000
  -5.500  -0.1256   0.01614   0.00763  -0.1000   0.7606   0.1058
  -5.250  -0.1016   0.01576   0.00724  -0.0996   0.7569   0.1129
  -5.000  -0.0786   0.01544   0.00696  -0.0990   0.7522   0.1225
  -4.750  -0.0556   0.01503   0.00669  -0.0986   0.7480   0.1422
  -4.500  -0.0315   0.01464   0.00645  -0.0982   0.7442   0.1866
  -4.250  -0.0057   0.01433   0.00617  -0.0981   0.7411   0.2155
  -3.750   0.0417   0.01365   0.00580  -0.0973   0.7326   0.2934
  -3.500   0.0655   0.01322   0.00557  -0.0969   0.7286   0.3438
  -3.000   0.1171   0.01282   0.00555  -0.0963   0.7214   0.4889
  -2.750   0.1428   0.01283   0.00559  -0.0959   0.7167   0.5111
  -2.500   0.1695   0.01284   0.00561  -0.0956   0.7128   0.5301
  -2.250   0.1971   0.01285   0.00561  -0.0955   0.7093   0.5436
  -2.000   0.2256   0.01286   0.00558  -0.0955   0.7059   0.5548
  -1.750   0.2528   0.01290   0.00557  -0.0953   0.7014   0.5658
  -1.500   0.2785   0.01294   0.00566  -0.0948   0.6959   0.5767
  -1.250   0.3060   0.01296   0.00565  -0.0946   0.6906   0.5876
  -1.000   0.3350   0.01298   0.00561  -0.0947   0.6862   0.5966
  -0.750   0.3603   0.01303   0.00568  -0.0942   0.6803   0.6042
  -0.500   0.3869   0.01308   0.00573  -0.0938   0.6753   0.6109
  -0.250   0.4152   0.01310   0.00568  -0.0939   0.6707   0.6182
   0.000   0.4425   0.01313   0.00571  -0.0937   0.6660   0.6231
   0.250   0.4679   0.01318   0.00578  -0.0933   0.6599   0.6279
   0.500   0.4953   0.01319   0.00575  -0.0931   0.6542   0.6338
   0.750   0.5229   0.01322   0.00574  -0.0930   0.6490   0.6398
   1.000   0.5478   0.01329   0.00587  -0.0924   0.6427   0.6452
   1.250   0.5746   0.01333   0.00589  -0.0922   0.6371   0.6517
   1.500   0.6023   0.01336   0.00588  -0.0922   0.6320   0.6572
   1.750   0.6264   0.01343   0.00601  -0.0915   0.6250   0.6618
   2.000   0.6528   0.01346   0.00603  -0.0912   0.6184   0.6673
   2.250   0.6781   0.01352   0.00607  -0.0908   0.6104   0.6738
   2.500   0.7024   0.01355   0.00613  -0.0900   0.6012   0.6789
   2.750   0.7266   0.01362   0.00621  -0.0893   0.5925   0.6855
   3.000   0.7514   0.01369   0.00626  -0.0888   0.5838   0.6921
   3.250   0.7745   0.01376   0.00636  -0.0879   0.5741   0.6970
   3.500   0.7982   0.01383   0.00641  -0.0871   0.5638   0.7027
   3.750   0.8203   0.01394   0.00650  -0.0861   0.5511   0.7089
   4.000   0.8414   0.01404   0.00660  -0.0848   0.5373   0.7139
   4.250   0.8616   0.01417   0.00671  -0.0834   0.5223   0.7197
   4.500   0.8809   0.01435   0.00682  -0.0819   0.5066   0.7261
   4.750   0.8984   0.01456   0.00697  -0.0800   0.4908   0.7316
   5.000   0.9149   0.01480   0.00715  -0.0780   0.4772   0.7377
   5.500   0.9446   0.01535   0.00761  -0.0735   0.4514   0.7504
   5.750   0.9593   0.01568   0.00792  -0.0713   0.4393   0.7571
   6.000   0.9745   0.01607   0.00825  -0.0693   0.4282   0.7644
   6.250   0.9898   0.01639   0.00862  -0.0673   0.4174   0.7712
   6.500   1.0039   0.01681   0.00901  -0.0652   0.4064   0.7793
   6.750   1.0181   0.01718   0.00943  -0.0632   0.3936   0.7873
   7.000   1.0323   0.01758   0.00987  -0.0612   0.3806   0.7962
   7.250   1.0455   0.01803   0.01034  -0.0591   0.3655   0.8054
   7.500   1.0568   0.01858   0.01087  -0.0569   0.3493   0.8161
   7.750   1.0658   0.01924   0.01149  -0.0545   0.3348   0.8279
   8.000   1.0746   0.01997   0.01218  -0.0521   0.3235   0.8423
   8.250   1.0864   0.02062   0.01287  -0.0503   0.3138   0.8616
   8.500   1.1015   0.02131   0.01363  -0.0492   0.3054   0.9005
   8.750   1.1190   0.02191   0.01428  -0.0487   0.2975   1.0000
   9.000   1.1312   0.02280   0.01510  -0.0473   0.2903   1.0000
   9.250   1.1469   0.02351   0.01584  -0.0463   0.2831   1.0000
   9.500   1.1599   0.02437   0.01668  -0.0451   0.2755   1.0000
   9.750   1.1736   0.02522   0.01753  -0.0440   0.2684   1.0000
  10.000   1.1876   0.02606   0.01839  -0.0429   0.2608   1.0000
  10.250   1.1991   0.02705   0.01935  -0.0417   0.2538   1.0000
  10.500   1.2137   0.02789   0.02025  -0.0408   0.2459   1.0000
  10.750   1.2241   0.02898   0.02132  -0.0395   0.2384   1.0000
  11.000   1.2372   0.02994   0.02234  -0.0386   0.2297   1.0000
  11.250   1.2461   0.03118   0.02355  -0.0374   0.2218   1.0000
  11.500   1.2580   0.03227   0.02468  -0.0365   0.2129   1.0000
  11.750   1.2664   0.03362   0.02601  -0.0354   0.2058   1.0000
  12.000   1.2772   0.03484   0.02727  -0.0344   0.1988   1.0000
  12.250   1.2848   0.03631   0.02873  -0.0334   0.1930   1.0000
  12.500   1.2948   0.03765   0.03010  -0.0326   0.1879   1.0000
  12.750   1.3038   0.03909   0.03157  -0.0318   0.1830   1.0000
  13.000   1.3111   0.04070   0.03317  -0.0309   0.1785   1.0000
  13.250   1.3198   0.04222   0.03473  -0.0302   0.1744   1.0000
  13.500   1.3295   0.04370   0.03626  -0.0295   0.1700   1.0000
  13.750   1.3366   0.04543   0.03800  -0.0289   0.1658   1.0000
  14.000   1.3431   0.04722   0.03978  -0.0282   0.1625   1.0000
  14.250   1.3530   0.04876   0.04141  -0.0278   0.1591   1.0000
  14.500   1.3620   0.05042   0.04315  -0.0274   0.1553   1.0000
  14.750   1.3689   0.05228   0.04506  -0.0270   0.1517   1.0000
  15.000   1.3746   0.05429   0.04706  -0.0266   0.1485   1.0000
  15.250   1.3826   0.05610   0.04894  -0.0263   0.1455   1.0000
  15.500   1.3911   0.05793   0.05090  -0.0261   0.1425   1.0000
  15.750   1.3975   0.06000   0.05305  -0.0260   0.1390   1.0000
  16.000   1.4021   0.06227   0.05537  -0.0259   0.1359   1.0000
  16.250   1.4067   0.06454   0.05764  -0.0258   0.1331   1.0000
  16.500   1.4136   0.06668   0.05993  -0.0259   0.1305   1.0000
  16.750   1.4197   0.06892   0.06229  -0.0260   0.1277   1.0000
  17.000   1.4239   0.07141   0.06489  -0.0262   0.1249   1.0000
  17.250   1.4267   0.07410   0.06763  -0.0266   0.1222   1.0000
  17.500   1.4285   0.07689   0.07044  -0.0269   0.1196   1.0000
  17.750   1.4324   0.07960   0.07332  -0.0274   0.1169   1.0000
  18.000   1.4342   0.08260   0.07646  -0.0281   0.1136   1.0000
  18.250   1.4337   0.08591   0.07986  -0.0289   0.1104   1.0000
  18.500   1.4302   0.08966   0.08362  -0.0299   0.1072   1.0000
  18.750   1.4304   0.09306   0.08721  -0.0309   0.1036   1.0000
  19.000   1.4275   0.09691   0.09118  -0.0322   0.0998   1.0000
  19.250   1.4215   0.10124   0.09555  -0.0337   0.0962   1.0000
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