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FX 78-K-161 (fx78k161-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: FX 78-K-161 (fx78k161-il)
Reynolds number: 500,000
Max Cl/Cd: 81.02 at α=6°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx78k161-il-500000-n5.txt
Download as CSV file: xf-fx78k161-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 78-K-161                                     
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.500  -0.7887   0.08046   0.07680  -0.0648   0.7344   0.0100
 -16.250  -0.8537   0.06269   0.05870  -0.0774   0.7343   0.0097
 -16.000  -0.8822   0.05432   0.05011  -0.0832   0.7337   0.0095
 -15.750  -0.8979   0.04917   0.04477  -0.0857   0.7329   0.0098
 -15.500  -0.9116   0.04500   0.04043  -0.0869   0.7321   0.0098
 -15.250  -0.9191   0.04194   0.03721  -0.0869   0.7310   0.0097
 -15.000  -0.9233   0.03939   0.03451  -0.0864   0.7300   0.0099
 -14.750  -0.9237   0.03729   0.03225  -0.0856   0.7291   0.0103
 -14.500  -0.9246   0.03529   0.03011  -0.0843   0.7282   0.0103
 -14.250  -0.9147   0.03426   0.02904  -0.0835   0.7272   0.0107
 -14.000  -0.9102   0.03278   0.02744  -0.0821   0.7264   0.0108
 -13.750  -0.8998   0.03182   0.02641  -0.0809   0.7256   0.0112
 -13.500  -0.8904   0.03076   0.02524  -0.0796   0.7248   0.0115
 -13.250  -0.8799   0.02979   0.02415  -0.0782   0.7240   0.0120
 -13.000  -0.8704   0.02869   0.02289  -0.0766   0.7231   0.0127
 -12.750  -0.8596   0.02768   0.02172  -0.0751   0.7224   0.0131
 -12.500  -0.8488   0.02670   0.02061  -0.0734   0.7217   0.0134
 -12.250  -0.8346   0.02605   0.01992  -0.0722   0.7205   0.0137
 -12.000  -0.8183   0.02557   0.01941  -0.0711   0.7191   0.0143
 -11.750  -0.8010   0.02520   0.01900  -0.0700   0.7178   0.0150
 -11.500  -0.7852   0.02459   0.01829  -0.0687   0.7166   0.0158
 -11.250  -0.7707   0.02378   0.01735  -0.0672   0.7152   0.0161
 -11.000  -0.7531   0.02330   0.01675  -0.0660   0.7140   0.0167
 -10.750  -0.7382   0.02255   0.01592  -0.0644   0.7129   0.0172
 -10.500  -0.7226   0.02182   0.01512  -0.0630   0.7119   0.0175
 -10.250  -0.7049   0.02141   0.01468  -0.0617   0.7109   0.0182
 -10.000  -0.6870   0.02094   0.01415  -0.0604   0.7100   0.0187
  -9.750  -0.6688   0.02044   0.01355  -0.0591   0.7091   0.0193
  -9.500  -0.6501   0.01995   0.01297  -0.0579   0.7083   0.0198
  -9.250  -0.6314   0.01938   0.01231  -0.0566   0.7074   0.0202
  -9.000  -0.6121   0.01892   0.01177  -0.0554   0.7063   0.0206
  -8.750  -0.5922   0.01856   0.01135  -0.0543   0.7049   0.0210
  -8.500  -0.5740   0.01801   0.01076  -0.0529   0.7035   0.0215
  -8.250  -0.5553   0.01754   0.01028  -0.0516   0.7020   0.0222
  -8.000  -0.5346   0.01733   0.01007  -0.0506   0.7006   0.0232
  -7.750  -0.5146   0.01694   0.00964  -0.0494   0.6993   0.0238
  -7.500  -0.4939   0.01661   0.00927  -0.0483   0.6981   0.0245
  -7.250  -0.4731   0.01622   0.00881  -0.0472   0.6969   0.0250
  -7.000  -0.4515   0.01586   0.00840  -0.0463   0.6958   0.0255
  -6.750  -0.4294   0.01553   0.00801  -0.0454   0.6948   0.0260
  -6.500  -0.4087   0.01508   0.00753  -0.0443   0.6938   0.0268
  -6.250  -0.3868   0.01474   0.00715  -0.0434   0.6928   0.0274
  -6.000  -0.3644   0.01443   0.00681  -0.0426   0.6918   0.0283
  -5.750  -0.3421   0.01418   0.00656  -0.0417   0.6902   0.0290
  -5.500  -0.3192   0.01395   0.00632  -0.0410   0.6883   0.0300
  -5.250  -0.2962   0.01370   0.00605  -0.0402   0.6862   0.0312
  -5.000  -0.2728   0.01345   0.00578  -0.0395   0.6842   0.0326
  -4.750  -0.2495   0.01317   0.00550  -0.0388   0.6823   0.0351
  -4.500  -0.2255   0.01294   0.00524  -0.0383   0.6808   0.0381
  -4.250  -0.2016   0.01269   0.00499  -0.0377   0.6794   0.0423
  -4.000  -0.1775   0.01246   0.00477  -0.0371   0.6783   0.0473
  -3.750  -0.1534   0.01224   0.00456  -0.0366   0.6772   0.0551
  -3.500  -0.1297   0.01205   0.00442  -0.0360   0.6757   0.0665
  -3.250  -0.1060   0.01188   0.00432  -0.0354   0.6736   0.0788
  -3.000  -0.0824   0.01168   0.00420  -0.0348   0.6715   0.0982
  -2.750  -0.0592   0.01143   0.00406  -0.0341   0.6694   0.1244
  -2.500  -0.0363   0.01115   0.00392  -0.0334   0.6677   0.1604
  -2.250  -0.0142   0.01082   0.00376  -0.0326   0.6661   0.2098
  -2.000   0.0046   0.01032   0.00357  -0.0312   0.6647   0.2974
  -1.750   0.0191   0.00963   0.00335  -0.0290   0.6634   0.4226
  -1.500   0.0284   0.00883   0.00311  -0.0257   0.6617   0.5701
  -1.250   0.0362   0.00823   0.00327  -0.0214   0.6589   0.7444
  -1.000   0.0630   0.00847   0.00365  -0.0209   0.6563   0.7868
  -0.750   0.0896   0.00854   0.00368  -0.0206   0.6539   0.8058
  -0.500   0.1167   0.00862   0.00372  -0.0204   0.6519   0.8168
  -0.250   0.1444   0.00870   0.00376  -0.0203   0.6501   0.8245
   0.000   0.1721   0.00880   0.00380  -0.0202   0.6486   0.8311
   0.250   0.1995   0.00894   0.00394  -0.0201   0.6466   0.8369
   0.500   0.2252   0.00902   0.00398  -0.0199   0.6442   0.8423
   0.750   0.2537   0.00915   0.00414  -0.0200   0.6417   0.8457
   1.000   0.2813   0.00928   0.00426  -0.0198   0.6391   0.8511
   1.250   0.3076   0.00934   0.00428  -0.0196   0.6366   0.8569
   1.500   0.3362   0.00939   0.00432  -0.0197   0.6345   0.8592
   1.750   0.3641   0.00941   0.00432  -0.0198   0.6321   0.8607
   2.000   0.3910   0.00945   0.00439  -0.0199   0.6286   0.8620
   2.250   0.4182   0.00947   0.00442  -0.0199   0.6255   0.8633
   2.500   0.4455   0.00947   0.00442  -0.0201   0.6228   0.8645
   2.750   0.4729   0.00946   0.00439  -0.0202   0.6201   0.8656
   3.000   0.5005   0.00944   0.00434  -0.0203   0.6176   0.8667
   3.250   0.5270   0.00948   0.00441  -0.0204   0.6142   0.8679
   3.500   0.5535   0.00952   0.00448  -0.0204   0.6103   0.8692
   3.750   0.5803   0.00953   0.00450  -0.0205   0.6068   0.8703
   4.000   0.6075   0.00953   0.00451  -0.0206   0.6037   0.8711
   4.250   0.6345   0.00956   0.00456  -0.0206   0.6002   0.8719
   4.500   0.6609   0.00961   0.00466  -0.0206   0.5954   0.8728
   4.750   0.6875   0.00964   0.00473  -0.0206   0.5910   0.8736
   5.000   0.7142   0.00965   0.00472  -0.0206   0.5864   0.8743
   5.250   0.7393   0.00972   0.00484  -0.0204   0.5773   0.8751
   5.500   0.7644   0.00978   0.00489  -0.0201   0.5682   0.8759
   5.750   0.7887   0.00988   0.00502  -0.0197   0.5573   0.8768
   6.000   0.8118   0.01002   0.00516  -0.0192   0.5405   0.8778
   6.250   0.8295   0.01030   0.00531  -0.0177   0.5108   0.8789
   6.500   0.8379   0.01096   0.00577  -0.0148   0.4639   0.8805
   6.750   0.8360   0.01203   0.00661  -0.0106   0.4160   0.8825
   7.000   0.8363   0.01290   0.00736  -0.0069   0.3894   0.8843
   7.250   0.8232   0.01385   0.00824  -0.0008   0.3699   0.8864
   7.500   0.7773   0.01623   0.01029   0.0090   0.3113   0.8901
   7.750   0.7707   0.01754   0.01144   0.0130   0.2742   0.8922
   8.000   0.7789   0.01836   0.01221   0.0150   0.2591   0.8938
   8.250   0.7572   0.02062   0.01405   0.0200   0.1864   0.8964
   8.500   0.7578   0.02201   0.01523   0.0223   0.1466   0.8978
   8.750   0.7569   0.02356   0.01654   0.0246   0.1029   0.8994
   9.000   0.7531   0.02558   0.01823   0.0266   0.0444   0.9009
   9.250   0.7573   0.02724   0.01973   0.0277   0.0152   0.9023
   9.500   0.7723   0.02824   0.02075   0.0280   0.0118   0.9034
   9.750   0.7902   0.02906   0.02161   0.0280   0.0118   0.9044
  10.000   0.8059   0.03008   0.02266   0.0281   0.0106   0.9052
  10.250   0.8229   0.03101   0.02364   0.0281   0.0103   0.9061
  10.500   0.8379   0.03211   0.02479   0.0282   0.0100   0.9069
  10.750   0.8524   0.03329   0.02602   0.0282   0.0092   0.9078
  11.000   0.8679   0.03441   0.02719   0.0282   0.0094   0.9086
  11.250   0.8838   0.03550   0.02833   0.0280   0.0086   0.9095
  11.500   0.8957   0.03695   0.02985   0.0282   0.0089   0.9104
  11.750   0.9070   0.03846   0.03141   0.0283   0.0082   0.9113
  12.000   0.9240   0.03950   0.03248   0.0280   0.0080   0.9121
  12.250   0.9361   0.04099   0.03402   0.0279   0.0080   0.9129
  12.500   0.9447   0.04280   0.03590   0.0280   0.0077   0.9138
  13.000   0.9659   0.04636   0.03958   0.0275   0.0074   0.9155
  13.250   0.9740   0.04841   0.04169   0.0273   0.0073   0.9164
  13.500   0.9838   0.05031   0.04367   0.0270   0.0070   0.9174
  13.750   0.9901   0.05255   0.04597   0.0268   0.0072   0.9184
  14.000   1.0027   0.05426   0.04777   0.0263   0.0070   0.9194
  14.250   1.0108   0.05640   0.04998   0.0259   0.0070   0.9205
  14.500   1.0211   0.05834   0.05200   0.0255   0.0068   0.9216
  14.750   1.0268   0.06066   0.05438   0.0252   0.0071   0.9228
  15.000   1.0380   0.06259   0.05639   0.0246   0.0069   0.9240
  15.250   1.0449   0.06491   0.05881   0.0242   0.0066   0.9252
  15.500   1.0535   0.06707   0.06105   0.0237   0.0066   0.9265
  15.750   1.0611   0.06931   0.06337   0.0233   0.0066   0.9278
  16.250   1.0770   0.07410   0.06835   0.0217   0.0063   0.9305
  16.500   1.0838   0.07662   0.07097   0.0211   0.0064   0.9319
  16.750   1.0906   0.07927   0.07373   0.0202   0.0062   0.9335
  17.000   1.0975   0.08195   0.07651   0.0191   0.0062   0.9351
  17.250   1.1031   0.08489   0.07957   0.0179   0.0061   0.9369
  17.500   1.1084   0.08777   0.08257   0.0170   0.0061   0.9387
  17.750   1.1130   0.09103   0.08596   0.0154   0.0061   0.9408
  18.250   1.1179   0.09829   0.09348   0.0121   0.0058   0.9455
  18.500   1.1198   0.10223   0.09755   0.0100   0.0057   0.9483
  18.750   1.1215   0.10617   0.10167   0.0080   0.0059   0.9511
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