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FX 78-PK-188/20 (fx78pk188-il) Xfoil prediction polar at RE=100,000 Ncrit=9


Details Polar file
Airfoil: FX 78-PK-188/20 (fx78pk188-il)
Reynolds number: 100,000
Max Cl/Cd: 24.38 at α=11.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx78pk188-il-100000.txt
Download as CSV file: xf-fx78pk188-il-100000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 78-PK-188/20                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.750  -0.1927   0.11227   0.10734  -0.1137   0.9447   0.1611
 -12.500  -0.2266   0.10721   0.10237  -0.1195   0.9421   0.1700
 -12.250  -0.3211   0.07972   0.07481  -0.1374   0.9399   0.0934
 -12.000  -0.3402   0.07512   0.07018  -0.1376   0.9366   0.0896
 -11.750  -0.4439   0.07007   0.06481  -0.1344   0.9306   0.0834
 -11.500  -0.4457   0.06637   0.06096  -0.1336   0.9283   0.0789
 -11.250  -0.4645   0.06323   0.05766  -0.1318   0.9256   0.0771
 -11.000  -0.5011   0.06380   0.05824  -0.1237   0.9206   0.0769
 -10.750  -0.5412   0.06483   0.05928  -0.1145   0.9170   0.0769
 -10.500  -0.5805   0.06588   0.06034  -0.1051   0.9144   0.0770
 -10.250  -0.6133   0.06557   0.05995  -0.0974   0.9122   0.0762
 -10.000  -0.6488   0.06562   0.05994  -0.0888   0.9116   0.0759
  -9.750  -0.6861   0.06601   0.06031  -0.0794   0.9124   0.0756
  -9.500  -0.7198   0.06547   0.05968  -0.0710   0.9133   0.0749
  -9.250  -0.7557   0.06543   0.05960  -0.0618   0.9178   0.0747
  -9.000  -0.8033   0.06269   0.05597  -0.0515   0.9250   0.0696
  -8.750  -0.8593   0.06996   0.06449  -0.0362   0.9694   0.0788
  -7.750  -0.9606   0.05869   0.05174  -0.0040   1.0000   0.0685
  -7.500  -0.9535   0.05476   0.04754  -0.0018   1.0000   0.0678
  -7.250  -0.9457   0.05180   0.04414   0.0007   1.0000   0.0681
  -7.000  -0.9371   0.04883   0.04074   0.0031   1.0000   0.0696
  -6.750  -0.9229   0.04634   0.03821   0.0042   1.0000   0.0721
  -6.500  -0.9073   0.04443   0.03605   0.0057   1.0000   0.0736
  -6.250  -0.8912   0.04293   0.03433   0.0071   1.0000   0.0760
  -6.000  -0.8744   0.04157   0.03265   0.0087   1.0000   0.0790
  -5.750  -0.8559   0.04022   0.03098   0.0101   1.0000   0.0806
  -5.500  -0.8365   0.03875   0.02932   0.0112   1.0000   0.0832
  -5.250  -0.8165   0.03765   0.02829   0.0118   0.9998   0.0868
  -5.000  -0.7874   0.03712   0.02763   0.0112   0.9969   0.0905
  -4.750  -0.7566   0.03698   0.02734   0.0102   0.9938   0.0943
  -4.500  -0.7327   0.03623   0.02670   0.0103   0.9904   0.0998
  -4.250  -0.7060   0.03607   0.02655   0.0098   0.9859   0.1072
  -4.000  -0.6807   0.03595   0.02652   0.0095   0.9828   0.1153
  -3.750  -0.6621   0.03533   0.02594   0.0105   0.9776   0.1272
  -3.500  -0.6410   0.03474   0.02564   0.0108   0.9722   0.1584
  -3.250  -0.6503   0.03219   0.02618   0.0175   0.9697   0.5687
  -3.000  -0.6406   0.03435   0.02850   0.0239   0.9611   0.7242
  -2.750  -0.6177   0.03693   0.03092   0.0269   0.9556   0.7612
  -2.500  -0.6058   0.03809   0.03200   0.0318   0.9479   0.7823
  -2.250  -0.5850   0.03970   0.03346   0.0344   0.9421   0.8049
  -2.000  -0.5686   0.04155   0.03527   0.0391   0.9381   0.8265
  -1.750  -0.5454   0.04340   0.03706   0.0437   0.9309   0.8574
  -1.500  -0.3594   0.05145   0.04472   0.0180   0.9403   0.8987
  -1.250  -0.3326   0.05122   0.04436   0.0169   0.9330   0.9062
  -1.000  -0.2952   0.05190   0.04489   0.0136   0.9280   0.9137
  -0.750  -0.2484   0.05350   0.04633   0.0083   0.9251   0.9203
  -0.500  -0.2469   0.05234   0.04511   0.0118   0.9147   0.9263
  -0.250  -0.2029   0.05352   0.04616   0.0068   0.9113   0.9296
   0.000  -0.1939   0.05295   0.04553   0.0087   0.9021   0.9339
   0.250  -0.1758   0.05359   0.04607   0.0089   0.8968   0.9384
   0.500  -0.1604   0.05328   0.04571   0.0094   0.8888   0.9413
   0.750  -0.1239   0.05409   0.04644   0.0060   0.8833   0.9439
   1.000  -0.1097   0.05427   0.04657   0.0067   0.8772   0.9471
   1.250  -0.0911   0.05451   0.04675   0.0068   0.8694   0.9506
   1.500  -0.0651   0.05596   0.04814   0.0057   0.8660   0.9536
   1.750  -0.0538   0.05515   0.04730   0.0067   0.8554   0.9559
   2.000  -0.0126   0.05677   0.04888   0.0025   0.8519   0.9580
   2.250  -0.0094   0.05616   0.04826   0.0050   0.8416   0.9609
   2.500   0.0255   0.05754   0.04961   0.0022   0.8374   0.9633
   2.750   0.0215   0.05698   0.04904   0.0061   0.8273   0.9666
   3.000   0.0576   0.05834   0.05038   0.0031   0.8227   0.9686
   3.250   0.0684   0.05831   0.05037   0.0038   0.8126   0.9707
   3.500   0.1086   0.05982   0.05187   0.0001   0.8076   0.9724
   3.750   0.1160   0.05978   0.05185   0.0015   0.7969   0.9751
   4.000   0.1571   0.06149   0.05356  -0.0021   0.7921   0.9769
   4.250   0.1576   0.06119   0.05329   0.0005   0.7805   0.9796
   4.500   0.2025   0.06329   0.05541  -0.0036   0.7764   0.9815
   5.000   0.2258   0.06353   0.05573  -0.0026   0.7524   0.9856
   5.250   0.2692   0.06510   0.05734  -0.0063   0.7457   0.9873
   5.500   0.3086   0.06318   0.05544  -0.0069   0.7088   0.9892
   5.750   0.3460   0.06301   0.05532  -0.0086   0.6932   0.9913
   6.000   0.3757   0.06311   0.05547  -0.0097   0.6811   0.9935
   6.250   0.4207   0.06327   0.05572  -0.0127   0.6742   0.9952
   6.500   0.4392   0.06358   0.05609  -0.0129   0.6619   0.9978
   6.750   0.4603   0.06400   0.05659  -0.0133   0.6511   1.0000
   7.000   0.4906   0.06372   0.05638  -0.0135   0.6457   1.0000
   7.250   0.4876   0.06371   0.05643  -0.0098   0.6339   1.0000
   7.500   0.4913   0.06364   0.05641  -0.0069   0.6236   1.0000
   7.750   0.5206   0.06288   0.05572  -0.0065   0.6176   1.0000
   8.000   0.5178   0.06258   0.05546  -0.0026   0.6057   1.0000
   8.250   0.5227   0.06200   0.05493   0.0007   0.5950   1.0000
   8.500   0.5558   0.06058   0.05361   0.0012   0.5892   1.0000
   8.750   0.5585   0.06040   0.05348   0.0041   0.5771   1.0000
   9.000   0.6014   0.05887   0.05207   0.0034   0.5730   1.0000
   9.250   0.6196   0.05826   0.05156   0.0045   0.5606   1.0000
   9.500   0.6479   0.05681   0.05023   0.0052   0.5479   1.0000
   9.750   0.6825   0.05477   0.04832   0.0056   0.5359   1.0000
  10.000   0.7384   0.05125   0.04502   0.0047   0.5312   1.0000
  10.250   0.7634   0.05021   0.04413   0.0053   0.5186   1.0000
  10.500   0.7950   0.04845   0.04254   0.0058   0.5072   1.0000
  10.750   0.8539   0.04380   0.03812   0.0054   0.5007   1.0000
  11.000   0.8733   0.04302   0.03750   0.0066   0.4787   1.0000
  11.250   0.9091   0.04073   0.03528   0.0073   0.4468   1.0000
  11.500   0.9427   0.03867   0.03289   0.0086   0.3802   1.0000
  11.750   0.9424   0.03991   0.03347   0.0114   0.2964   1.0000
  12.000   0.9335   0.04235   0.03528   0.0140   0.2340   1.0000
  12.250   0.9334   0.04441   0.03690   0.0158   0.1951   1.0000
  12.500   0.9416   0.04596   0.03813   0.0171   0.1695   1.0000
  12.750   0.9541   0.04733   0.03934   0.0180   0.1498   1.0000
  13.000   0.9677   0.04869   0.04056   0.0186   0.1338   1.0000
  13.250   0.9791   0.05024   0.04202   0.0193   0.1195   1.0000
  13.500   0.9883   0.05197   0.04371   0.0199   0.1066   1.0000
  13.750   0.9985   0.05371   0.04544   0.0204   0.0948   1.0000
  14.000   1.0114   0.05545   0.04719   0.0210   0.0832   1.0000
  14.250   1.0299   0.05715   0.04887   0.0215   0.0725   1.0000
  14.500   1.0473   0.05903   0.05065   0.0218   0.0633   1.0000
  14.750   1.0566   0.06124   0.05311   0.0225   0.0578   1.0000
  15.000   1.0885   0.06334   0.05514   0.0221   0.0524   1.0000
  15.250   1.0895   0.06616   0.05833   0.0231   0.0500   1.0000
  15.500   1.0929   0.06881   0.06118   0.0238   0.0472   1.0000
  15.750   1.0969   0.07140   0.06389   0.0241   0.0452   1.0000
  16.000   1.1148   0.07507   0.06761   0.0239   0.0428   1.0000
  16.250   1.1049   0.07891   0.07177   0.0247   0.0425   1.0000
  16.500   1.0936   0.08310   0.07626   0.0252   0.0424   1.0000
  16.750   1.0773   0.08774   0.08121   0.0253   0.0422   1.0000
  17.000   1.0594   0.09273   0.08648   0.0251   0.0422   1.0000
  17.250   1.0381   0.09835   0.09238   0.0243   0.0421   1.0000
  17.500   1.0185   0.10411   0.09836   0.0230   0.0423   1.0000
  17.750   0.9947   0.11063   0.10511   0.0210   0.0424   1.0000
  18.000   0.9718   0.11761   0.11229   0.0183   0.0426   1.0000
  18.250   0.9531   0.12453   0.11935   0.0153   0.0429   1.0000
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