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FX 78-PK-188/20 (fx78pk188-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: FX 78-PK-188/20 (fx78pk188-il)
Reynolds number: 200,000
Max Cl/Cd: 37.73 at α=9.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx78pk188-il-200000-n5.txt
Download as CSV file: xf-fx78pk188-il-200000-n5.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 =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.000  -0.4845   0.09388   0.08918  -0.0985   0.8089   0.0168
 -15.750  -0.5212   0.08275   0.07785  -0.1053   0.8080   0.0167
 -15.500  -0.5469   0.07502   0.06992  -0.1097   0.8068   0.0166
 -15.250  -0.5669   0.06900   0.06373  -0.1127   0.8052   0.0165
 -15.000  -0.5931   0.06284   0.05729  -0.1150   0.8034   0.0167
 -14.750  -0.6145   0.05791   0.05209  -0.1161   0.8014   0.0168
 -14.500  -0.6274   0.05423   0.04821  -0.1163   0.7994   0.0170
 -14.250  -0.6326   0.05156   0.04542  -0.1161   0.7974   0.0172
 -14.000  -0.6364   0.04913   0.04285  -0.1157   0.7956   0.0174
 -13.750  -0.6370   0.04717   0.04077  -0.1151   0.7939   0.0177
 -13.500  -0.6369   0.04532   0.03878  -0.1144   0.7924   0.0181
 -13.250  -0.6367   0.04341   0.03670  -0.1134   0.7909   0.0184
 -13.000  -0.6347   0.04172   0.03488  -0.1124   0.7892   0.0190
 -12.750  -0.6315   0.03991   0.03288  -0.1113   0.7874   0.0195
 -12.500  -0.6268   0.03825   0.03101  -0.1100   0.7857   0.0203
 -12.250  -0.6200   0.03675   0.02926  -0.1088   0.7840   0.0213
 -12.000  -0.6113   0.03539   0.02772  -0.1077   0.7824   0.0222
 -11.750  -0.5994   0.03425   0.02653  -0.1068   0.7808   0.0229
 -11.500  -0.5884   0.03342   0.02562  -0.1058   0.7792   0.0238
 -11.250  -0.5752   0.03246   0.02454  -0.1049   0.7778   0.0248
 -10.750  -0.5432   0.03058   0.02234  -0.1033   0.7750   0.0271
 -10.500  -0.5261   0.02975   0.02138  -0.1025   0.7735   0.0283
 -10.250  -0.5073   0.02876   0.02040  -0.1021   0.7720   0.0296
 -10.000  -0.4911   0.02810   0.01970  -0.1013   0.7705   0.0311
  -9.750  -0.4733   0.02743   0.01897  -0.1006   0.7691   0.0327
  -9.500  -0.4545   0.02680   0.01824  -0.0999   0.7677   0.0343
  -9.250  -0.4349   0.02617   0.01751  -0.0993   0.7665   0.0353
  -9.000  -0.4162   0.02545   0.01673  -0.0985   0.7652   0.0365
  -8.750  -0.4005   0.02466   0.01595  -0.0974   0.7640   0.0382
  -8.500  -0.3842   0.02405   0.01527  -0.0964   0.7627   0.0397
  -8.250  -0.3679   0.02346   0.01462  -0.0953   0.7616   0.0410
  -8.000  -0.3525   0.02292   0.01404  -0.0940   0.7601   0.0424
  -7.750  -0.3372   0.02241   0.01349  -0.0928   0.7586   0.0440
  -7.500  -0.3216   0.02195   0.01299  -0.0915   0.7571   0.0456
  -7.250  -0.3097   0.02133   0.01238  -0.0898   0.7555   0.0485
  -7.000  -0.2955   0.02085   0.01188  -0.0883   0.7540   0.0514
  -6.750  -0.2805   0.02043   0.01141  -0.0868   0.7526   0.0547
  -6.500  -0.2669   0.01997   0.01094  -0.0851   0.7512   0.0593
  -6.250  -0.2541   0.01955   0.01053  -0.0831   0.7498   0.0672
  -6.000  -0.2437   0.01912   0.01016  -0.0808   0.7484   0.0835
  -5.750  -0.2358   0.01871   0.00984  -0.0779   0.7473   0.1108
  -5.500  -0.2290   0.01827   0.00956  -0.0748   0.7463   0.1462
  -5.250  -0.2243   0.01785   0.00942  -0.0716   0.7443   0.1965
  -5.000  -0.2201   0.01738   0.00924  -0.0682   0.7424   0.2545
  -4.750  -0.2187   0.01675   0.00900  -0.0644   0.7402   0.3378
  -4.250  -0.2093   0.01559   0.00892  -0.0567   0.7365   0.5555
  -4.000  -0.1842   0.01613   0.00978  -0.0554   0.7355   0.6358
  -3.750  -0.1606   0.01645   0.01004  -0.0546   0.7344   0.6658
  -3.500  -0.1362   0.01685   0.01036  -0.0538   0.7335   0.6878
  -3.250  -0.1100   0.01736   0.01081  -0.0532   0.7326   0.7033
  -3.000  -0.0848   0.01771   0.01107  -0.0526   0.7318   0.7155
  -2.750  -0.0597   0.01838   0.01175  -0.0518   0.7299   0.7225
  -2.500  -0.0426   0.01880   0.01215  -0.0501   0.7271   0.7314
  -2.250  -0.0187   0.01928   0.01261  -0.0494   0.7253   0.7357
  -2.000   0.0026   0.01945   0.01273  -0.0486   0.7235   0.7409
  -1.750   0.0237   0.01945   0.01265  -0.0480   0.7220   0.7456
  -1.500   0.0495   0.01953   0.01269  -0.0479   0.7207   0.7473
  -1.250   0.0759   0.01956   0.01267  -0.0479   0.7195   0.7492
  -1.000   0.1026   0.01957   0.01261  -0.0480   0.7185   0.7515
  -0.750   0.1290   0.01954   0.01253  -0.0481   0.7176   0.7541
  -0.500   0.1552   0.01949   0.01241  -0.0484   0.7169   0.7573
  -0.250   0.1521   0.02027   0.01325  -0.0440   0.7109   0.7610
   0.000   0.1713   0.02051   0.01349  -0.0429   0.7084   0.7626
   0.250   0.1938   0.02066   0.01362  -0.0424   0.7067   0.7645
   0.500   0.2184   0.02073   0.01368  -0.0422   0.7054   0.7665
   0.750   0.2451   0.02072   0.01364  -0.0424   0.7043   0.7687
   1.000   0.2730   0.02067   0.01355  -0.0428   0.7033   0.7711
   1.250   0.3015   0.02059   0.01344  -0.0434   0.7026   0.7736
   1.750   0.2985   0.02211   0.01505  -0.0349   0.6910   0.7784
   2.000   0.3264   0.02207   0.01501  -0.0352   0.6899   0.7798
   2.250   0.3560   0.02198   0.01492  -0.0358   0.6890   0.7813
   2.500   0.3864   0.02188   0.01483  -0.0365   0.6883   0.7830
   2.750   0.4177   0.02177   0.01471  -0.0374   0.6877   0.7847
   3.250   0.4041   0.02340   0.01638  -0.0276   0.6742   0.7904
   3.500   0.4354   0.02321   0.01622  -0.0283   0.6736   0.7915
   3.750   0.4678   0.02300   0.01604  -0.0292   0.6731   0.7927
   4.250   0.4613   0.02517   0.01830  -0.0212   0.6576   0.7969
   4.500   0.5020   0.02452   0.01768  -0.0232   0.6587   0.7980
   5.000   0.4885   0.02700   0.02020  -0.0149   0.6370   0.8035
   5.250   0.5170   0.02675   0.01999  -0.0152   0.6344   0.8051
   5.500   0.5477   0.02642   0.01972  -0.0157   0.6328   0.8062
   5.750   0.5784   0.02609   0.01946  -0.0162   0.6316   0.8074
   6.000   0.6102   0.02569   0.01914  -0.0169   0.6307   0.8085
   6.500   0.6342   0.02674   0.02032  -0.0134   0.6176   0.8121
   6.750   0.6631   0.02642   0.02008  -0.0137   0.6157   0.8139
   7.000   0.6660   0.02729   0.02102  -0.0109   0.6044   0.8165
   7.500   0.7155   0.02628   0.02011  -0.0099   0.5882   0.8203
   7.750   0.7267   0.02667   0.02056  -0.0080   0.5746   0.8221
   8.000   0.7431   0.02685   0.02082  -0.0068   0.5610   0.8238
   8.250   0.7648   0.02673   0.02076  -0.0061   0.5470   0.8256
   8.500   0.7953   0.02609   0.02016  -0.0062   0.5315   0.8274
   8.750   0.8336   0.02500   0.01906  -0.0071   0.5112   0.8291
   9.000   0.8785   0.02344   0.01733  -0.0085   0.4730   0.8308
   9.250   0.8931   0.02367   0.01727  -0.0067   0.4266   0.8334
   9.500   0.8935   0.02479   0.01814  -0.0037   0.3836   0.8362
   9.750   0.8901   0.02620   0.01935  -0.0004   0.3440   0.8388
  10.000   0.8882   0.02767   0.02066   0.0025   0.3096   0.8415
  10.250   0.8864   0.02927   0.02209   0.0051   0.2719   0.8445
  10.500   0.8850   0.03095   0.02359   0.0075   0.2330   0.8475
  10.750   0.8841   0.03272   0.02515   0.0096   0.1965   0.8507
  11.000   0.8872   0.03431   0.02662   0.0113   0.1678   0.8534
  11.250   0.8925   0.03584   0.02805   0.0126   0.1436   0.8565
  11.500   0.9000   0.03728   0.02942   0.0137   0.1222   0.8600
  11.750   0.9086   0.03869   0.03079   0.0146   0.1072   0.8639
  12.000   0.9176   0.04012   0.03220   0.0154   0.0954   0.8679
  12.250   0.9271   0.04153   0.03363   0.0161   0.0851   0.8725
  12.500   0.9362   0.04302   0.03510   0.0167   0.0754   0.8777
  12.750   0.9473   0.04442   0.03652   0.0171   0.0671   0.8832
  13.000   0.9597   0.04576   0.03794   0.0173   0.0608   0.8895
  13.250   0.9712   0.04724   0.03946   0.0175   0.0543   0.8971
  13.500   0.9852   0.04865   0.04097   0.0173   0.0484   0.9063
  13.750   0.9987   0.05034   0.04270   0.0166   0.0428   0.9182
  14.000   1.0170   0.05209   0.04460   0.0150   0.0367   0.9339
  14.500   1.0335   0.05555   0.04814   0.0153   0.0282   1.0000
  14.750   1.0406   0.05752   0.05016   0.0155   0.0248   1.0000
  15.000   1.0474   0.05955   0.05222   0.0157   0.0218   1.0000
  15.250   1.0528   0.06176   0.05448   0.0159   0.0195   1.0000
  15.500   1.0587   0.06396   0.05676   0.0161   0.0178   1.0000
  15.750   1.0627   0.06638   0.05923   0.0161   0.0166   1.0000
  16.000   1.0652   0.06904   0.06198   0.0162   0.0155   1.0000
  16.250   1.0688   0.07161   0.06466   0.0161   0.0146   1.0000
  16.500   1.0721   0.07427   0.06744   0.0160   0.0142   1.0000
  16.750   1.0750   0.07702   0.07028   0.0157   0.0135   1.0000
  17.000   1.0764   0.07999   0.07335   0.0153   0.0130   1.0000
  17.250   1.0752   0.08336   0.07679   0.0148   0.0123   1.0000
  17.500   1.0749   0.08668   0.08021   0.0142   0.0120   1.0000
  17.750   1.0757   0.08993   0.08361   0.0135   0.0114   1.0000
  18.000   1.0758   0.09332   0.08713   0.0127   0.0109   1.0000
  18.250   1.0745   0.09694   0.09087   0.0117   0.0108   1.0000
  18.500   1.0728   0.10069   0.09475   0.0105   0.0104   1.0000
  18.750   1.0700   0.10468   0.09886   0.0091   0.0102   1.0000
  19.000   1.0677   0.10864   0.10296   0.0077   0.0101   1.0000
  19.250   1.0638   0.11294   0.10738   0.0060   0.0098   1.0000
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