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GOE 777 AIRFOIL (goe777-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: GOE 777 AIRFOIL (goe777-il)
Reynolds number: 500,000
Max Cl/Cd: 81.7 at α=5.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe777-il-500000-n5.txt
Download as CSV file: xf-goe777-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 777 AIRFOIL                                 
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.7834   0.11374   0.11023  -0.0455   1.0000   0.0261
 -19.500  -0.8173   0.10396   0.10027  -0.0515   1.0000   0.0263
 -19.250  -0.8447   0.09559   0.09174  -0.0567   1.0000   0.0265
 -19.000  -0.8698   0.08888   0.08459  -0.0600   0.8457   0.0266
 -18.750  -0.8905   0.08250   0.07784  -0.0635   0.7892   0.0267
 -18.500  -0.9069   0.07651   0.07158  -0.0670   0.7597   0.0269
 -18.250  -0.9200   0.07108   0.06594  -0.0703   0.7379   0.0270
 -18.000  -0.9320   0.06592   0.06061  -0.0734   0.7207   0.0272
 -17.750  -0.9414   0.06114   0.05568  -0.0763   0.7054   0.0274
 -17.500  -0.9490   0.05676   0.05114  -0.0789   0.6908   0.0276
 -17.250  -0.9541   0.05284   0.04708  -0.0811   0.6775   0.0278
 -16.750  -0.9574   0.04627   0.04023  -0.0845   0.6502   0.0282
 -16.500  -0.9561   0.04348   0.03730  -0.0857   0.6375   0.0285
 -16.250  -0.9531   0.04096   0.03464  -0.0867   0.6245   0.0288
 -16.000  -0.9484   0.03869   0.03223  -0.0875   0.6134   0.0291
 -15.750  -0.9422   0.03662   0.03004  -0.0881   0.6023   0.0294
 -15.500  -0.9349   0.03474   0.02803  -0.0885   0.5935   0.0297
 -15.250  -0.9261   0.03304   0.02620  -0.0887   0.5850   0.0300
 -15.000  -0.9162   0.03152   0.02455  -0.0887   0.5771   0.0302
 -14.750  -0.9059   0.03008   0.02301  -0.0886   0.5711   0.0305
 -14.500  -0.8972   0.02862   0.02147  -0.0882   0.5654   0.0308
 -14.250  -0.8863   0.02739   0.02016  -0.0877   0.5600   0.0312
 -13.750  -0.8600   0.02542   0.01805  -0.0862   0.5518   0.0320
 -13.500  -0.8453   0.02458   0.01715  -0.0853   0.5486   0.0325
 -13.250  -0.8297   0.02383   0.01633  -0.0842   0.5453   0.0329
 -13.000  -0.8134   0.02314   0.01556  -0.0831   0.5422   0.0334
 -12.750  -0.7966   0.02252   0.01486  -0.0819   0.5392   0.0338
 -12.500  -0.7810   0.02197   0.01423  -0.0803   0.5364   0.0342
 -12.250  -0.7673   0.02142   0.01363  -0.0784   0.5337   0.0347
 -12.000  -0.7492   0.02090   0.01307  -0.0771   0.5315   0.0352
 -11.750  -0.7292   0.02042   0.01256  -0.0760   0.5299   0.0359
 -11.500  -0.7082   0.01997   0.01207  -0.0750   0.5281   0.0366
 -11.250  -0.6864   0.01956   0.01161  -0.0741   0.5263   0.0373
 -11.000  -0.6640   0.01916   0.01115  -0.0732   0.5244   0.0380
 -10.750  -0.6421   0.01873   0.01070  -0.0723   0.5225   0.0387
 -10.500  -0.6194   0.01833   0.01028  -0.0715   0.5207   0.0395
 -10.250  -0.5959   0.01798   0.00989  -0.0707   0.5189   0.0404
 -10.000  -0.5719   0.01766   0.00952  -0.0700   0.5171   0.0415
  -9.750  -0.5477   0.01735   0.00916  -0.0693   0.5151   0.0426
  -9.500  -0.5234   0.01705   0.00884  -0.0687   0.5132   0.0439
  -9.250  -0.4986   0.01678   0.00854  -0.0681   0.5112   0.0453
  -8.750  -0.4477   0.01625   0.00798  -0.0670   0.5089   0.0486
  -8.500  -0.4217   0.01601   0.00773  -0.0666   0.5078   0.0508
  -8.250  -0.3954   0.01579   0.00752  -0.0662   0.5067   0.0532
  -8.000  -0.3687   0.01560   0.00732  -0.0658   0.5056   0.0560
  -7.750  -0.3419   0.01542   0.00715  -0.0655   0.5043   0.0586
  -7.500  -0.3147   0.01527   0.00698  -0.0652   0.5031   0.0614
  -7.250  -0.2876   0.01511   0.00681  -0.0649   0.5019   0.0637
  -7.000  -0.2603   0.01497   0.00666  -0.0647   0.5006   0.0662
  -6.750  -0.2327   0.01485   0.00649  -0.0644   0.4990   0.0686
  -6.500  -0.2057   0.01469   0.00633  -0.0641   0.4970   0.0708
  -6.250  -0.1782   0.01458   0.00618  -0.0639   0.4948   0.0731
  -6.000  -0.1506   0.01450   0.00604  -0.0637   0.4925   0.0752
  -5.750  -0.1239   0.01435   0.00588  -0.0634   0.4903   0.0771
  -5.500  -0.0964   0.01423   0.00575  -0.0632   0.4888   0.0791
  -5.250  -0.0685   0.01410   0.00561  -0.0630   0.4877   0.0811
  -5.000  -0.0406   0.01398   0.00548  -0.0629   0.4865   0.0830
  -4.750  -0.0132   0.01380   0.00532  -0.0627   0.4849   0.0852
  -4.500   0.0145   0.01366   0.00519  -0.0625   0.4829   0.0873
  -4.250   0.0425   0.01355   0.00506  -0.0624   0.4809   0.0894
  -4.000   0.0703   0.01342   0.00493  -0.0623   0.4788   0.0921
  -3.750   0.0979   0.01329   0.00480  -0.0622   0.4765   0.0958
  -3.500   0.1258   0.01320   0.00469  -0.0620   0.4745   0.0992
  -3.250   0.1535   0.01309   0.00458  -0.0619   0.4729   0.1026
  -3.000   0.1812   0.01302   0.00450  -0.0618   0.4712   0.1065
  -2.750   0.2090   0.01295   0.00443  -0.0617   0.4696   0.1120
  -2.500   0.2370   0.01281   0.00435  -0.0617   0.4683   0.1214
  -2.250   0.2642   0.01261   0.00426  -0.0616   0.4666   0.1443
  -2.000   0.2898   0.01223   0.00415  -0.0613   0.4647   0.2097
  -1.750   0.3161   0.01195   0.00409  -0.0610   0.4626   0.2693
  -1.500   0.3432   0.01177   0.00404  -0.0609   0.4604   0.3112
  -1.250   0.3702   0.01159   0.00400  -0.0608   0.4584   0.3537
  -1.000   0.3969   0.01140   0.00396  -0.0606   0.4563   0.4000
  -0.750   0.4228   0.01118   0.00393  -0.0603   0.4542   0.4583
  -0.500   0.4482   0.01099   0.00397  -0.0599   0.4521   0.5335
  -0.250   0.4761   0.01096   0.00403  -0.0599   0.4501   0.5692
   0.000   0.5045   0.01094   0.00408  -0.0599   0.4478   0.5926
   0.250   0.5328   0.01093   0.00412  -0.0599   0.4450   0.6119
   0.500   0.5610   0.01093   0.00415  -0.0600   0.4419   0.6261
   0.750   0.5894   0.01096   0.00417  -0.0600   0.4385   0.6389
   1.000   0.6169   0.01098   0.00420  -0.0600   0.4351   0.6504
   1.250   0.6455   0.01102   0.00425  -0.0601   0.4318   0.6621
   1.500   0.6735   0.01102   0.00431  -0.0601   0.4277   0.6753
   1.750   0.7013   0.01106   0.00436  -0.0602   0.4231   0.6882
   2.000   0.7281   0.01110   0.00441  -0.0600   0.4186   0.7026
   2.250   0.7557   0.01113   0.00450  -0.0600   0.4135   0.7178
   2.750   0.8085   0.01124   0.00467  -0.0596   0.4004   0.7518
   3.000   0.8343   0.01131   0.00478  -0.0593   0.3923   0.7705
   3.250   0.8586   0.01141   0.00492  -0.0588   0.3844   0.7961
   3.500   0.8825   0.01153   0.00509  -0.0581   0.3759   0.8256
   3.750   0.9058   0.01170   0.00529  -0.0574   0.3684   0.8522
   4.000   0.9293   0.01188   0.00550  -0.0568   0.3610   0.8764
   4.250   0.9529   0.01212   0.00576  -0.0562   0.3545   0.9026
   4.500   0.9820   0.01237   0.00602  -0.0567   0.3485   0.9296
   4.750   1.0168   0.01272   0.00635  -0.0586   0.3425   0.9543
   5.000   1.0507   0.01306   0.00665  -0.0604   0.3378   0.9754
   5.250   1.0841   0.01335   0.00693  -0.0620   0.3341   0.9895
   5.500   1.1176   0.01368   0.00724  -0.0638   0.3304   0.9985
   5.750   1.1351   0.01398   0.00751  -0.0623   0.3274   1.0000
   6.000   1.1470   0.01430   0.00781  -0.0598   0.3247   1.0000
   6.250   1.1598   0.01461   0.00810  -0.0574   0.3224   1.0000
   6.500   1.1763   0.01489   0.00840  -0.0558   0.3206   1.0000
   6.750   1.1933   0.01523   0.00875  -0.0544   0.3186   1.0000
   7.000   1.2103   0.01561   0.00914  -0.0531   0.3166   1.0000
   7.250   1.2271   0.01606   0.00959  -0.0520   0.3146   1.0000
   7.500   1.2435   0.01656   0.01010  -0.0508   0.3126   1.0000
   7.750   1.2593   0.01713   0.01068  -0.0497   0.3108   1.0000
   8.000   1.2744   0.01779   0.01133  -0.0487   0.3089   1.0000
   8.250   1.2889   0.01853   0.01207  -0.0477   0.3070   1.0000
   8.500   1.3064   0.01915   0.01273  -0.0472   0.3057   1.0000
   8.750   1.3242   0.01980   0.01342  -0.0467   0.3043   1.0000
   9.000   1.3411   0.02052   0.01418  -0.0462   0.3028   1.0000
   9.250   1.3572   0.02133   0.01502  -0.0458   0.3013   1.0000
   9.500   1.3728   0.02220   0.01593  -0.0454   0.2999   1.0000
   9.750   1.3875   0.02315   0.01692  -0.0450   0.2985   1.0000
  10.000   1.4014   0.02419   0.01799  -0.0446   0.2970   1.0000
  10.250   1.4146   0.02530   0.01912  -0.0442   0.2956   1.0000
  10.500   1.4272   0.02648   0.02032  -0.0438   0.2943   1.0000
  10.750   1.4387   0.02773   0.02160  -0.0434   0.2928   1.0000
  11.000   1.4498   0.02899   0.02287  -0.0429   0.2912   1.0000
  11.250   1.4622   0.03019   0.02411  -0.0425   0.2898   1.0000
  11.500   1.4745   0.03146   0.02545  -0.0424   0.2884   1.0000
  11.750   1.4860   0.03280   0.02686  -0.0421   0.2868   1.0000
  12.000   1.4966   0.03420   0.02831  -0.0419   0.2852   1.0000
  12.250   1.5071   0.03559   0.02976  -0.0416   0.2837   1.0000
  12.500   1.5160   0.03715   0.03136  -0.0414   0.2819   1.0000
  12.750   1.5240   0.03880   0.03305  -0.0411   0.2798   1.0000
  13.000   1.5298   0.04065   0.03491  -0.0408   0.2774   1.0000
  13.250   1.5370   0.04232   0.03657  -0.0404   0.2750   1.0000
  13.500   1.5452   0.04404   0.03836  -0.0403   0.2733   1.0000
  13.750   1.5536   0.04577   0.04018  -0.0403   0.2718   1.0000
  14.000   1.5618   0.04752   0.04200  -0.0402   0.2701   1.0000
  14.250   1.5683   0.04945   0.04400  -0.0402   0.2681   1.0000
  14.500   1.5755   0.05130   0.04589  -0.0402   0.2661   1.0000
  14.750   1.5813   0.05329   0.04793  -0.0401   0.2640   1.0000
  15.000   1.5871   0.05528   0.04993  -0.0401   0.2618   1.0000
  15.250   1.5951   0.05697   0.05163  -0.0400   0.2598   1.0000
  15.500   1.6013   0.05897   0.05371  -0.0401   0.2581   1.0000
  15.750   1.6060   0.06116   0.05600  -0.0402   0.2564   1.0000
  16.000   1.6117   0.06325   0.05816  -0.0403   0.2543   1.0000
  16.250   1.6155   0.06553   0.06051  -0.0404   0.2518   1.0000
  16.500   1.6171   0.06807   0.06308  -0.0405   0.2488   1.0000
  16.750   1.6200   0.07038   0.06538  -0.0406   0.2457   1.0000
  17.000   1.6205   0.07309   0.06820  -0.0408   0.2428   1.0000
  17.250   1.6199   0.07595   0.07114  -0.0410   0.2395   1.0000
  17.500   1.6200   0.07872   0.07396  -0.0413   0.2358   1.0000
  17.750   1.6169   0.08183   0.07708  -0.0416   0.2319   1.0000
  18.000   1.6154   0.08482   0.08017  -0.0419   0.2281   1.0000
  18.250   1.6100   0.08828   0.08370  -0.0422   0.2236   1.0000
  18.500   1.6048   0.09172   0.08714  -0.0426   0.2190   1.0000
  18.750   1.5989   0.09531   0.09083  -0.0431   0.2140   1.0000
  19.000   1.5896   0.09931   0.09486  -0.0436   0.2081   1.0000
  19.250   1.5793   0.10345   0.09904  -0.0442   0.2024   1.0000
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