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GOE 770 AIRFOIL (goe770-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: GOE 770 AIRFOIL (goe770-il)
Reynolds number: 200,000
Max Cl/Cd: 59.33 at α=7.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe770-il-200000-n5.txt
Download as CSV file: xf-goe770-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 770 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
  ------ -------- --------- --------- -------- -------- --------
 -17.750  -0.8142   0.09585   0.09079  -0.0475   1.0000   0.0385
 -17.500  -0.8547   0.08514   0.07975  -0.0545   1.0000   0.0387
 -17.250  -0.8813   0.07747   0.07179  -0.0592   1.0000   0.0390
 -17.000  -0.8912   0.07270   0.06688  -0.0618   1.0000   0.0393
 -16.750  -0.8911   0.06952   0.06367  -0.0633   1.0000   0.0396
 -16.500  -0.8916   0.06632   0.06041  -0.0647   1.0000   0.0399
 -16.250  -0.8928   0.06312   0.05713  -0.0661   1.0000   0.0402
 -16.000  -0.8943   0.05997   0.05390  -0.0674   1.0000   0.0405
 -15.750  -0.8952   0.05695   0.05078  -0.0685   1.0000   0.0409
 -15.500  -0.8952   0.05408   0.04781  -0.0695   1.0000   0.0413
 -15.250  -0.8943   0.05137   0.04499  -0.0703   1.0000   0.0418
 -15.000  -0.8927   0.04878   0.04227  -0.0710   1.0000   0.0423
 -14.750  -0.8902   0.04632   0.03966  -0.0715   1.0000   0.0429
 -14.500  -0.8870   0.04400   0.03717  -0.0718   1.0000   0.0435
 -14.250  -0.8786   0.04222   0.03537  -0.0718   1.0000   0.0440
 -14.000  -0.8689   0.04065   0.03381  -0.0718   1.0000   0.0445
 -13.750  -0.8564   0.03911   0.03223  -0.0725   0.9422   0.0450
 -13.500  -0.8435   0.03771   0.03059  -0.0725   0.8562   0.0456
 -13.250  -0.8353   0.03646   0.02910  -0.0713   0.8110   0.0462
 -13.000  -0.8256   0.03521   0.02764  -0.0704   0.7800   0.0469
 -12.750  -0.8148   0.03401   0.02621  -0.0696   0.7552   0.0477
 -12.500  -0.8028   0.03285   0.02481  -0.0687   0.7350   0.0486
 -12.250  -0.7899   0.03181   0.02370  -0.0680   0.7182   0.0492
 -12.000  -0.7764   0.03085   0.02264  -0.0672   0.7040   0.0500
 -11.750  -0.7621   0.02992   0.02161  -0.0664   0.6925   0.0508
 -11.500  -0.7472   0.02903   0.02059  -0.0655   0.6824   0.0518
 -11.250  -0.7314   0.02816   0.01960  -0.0646   0.6739   0.0528
 -11.000  -0.7150   0.02734   0.01863  -0.0637   0.6656   0.0539
 -10.500  -0.6835   0.02586   0.01706  -0.0615   0.6515   0.0559
 -10.250  -0.6677   0.02526   0.01638  -0.0601   0.6448   0.0573
 -10.000  -0.6516   0.02471   0.01571  -0.0587   0.6390   0.0588
  -9.750  -0.6343   0.02413   0.01505  -0.0574   0.6341   0.0602
  -9.500  -0.6158   0.02355   0.01447  -0.0563   0.6291   0.0616
  -9.250  -0.5963   0.02303   0.01390  -0.0553   0.6242   0.0633
  -9.000  -0.5760   0.02255   0.01332  -0.0543   0.6195   0.0654
  -8.750  -0.5561   0.02207   0.01278  -0.0533   0.6151   0.0673
  -8.500  -0.5348   0.02163   0.01232  -0.0525   0.6108   0.0697
  -8.250  -0.5127   0.02121   0.01184  -0.0517   0.6062   0.0725
  -8.000  -0.4912   0.02076   0.01138  -0.0509   0.6020   0.0750
  -7.750  -0.4688   0.02038   0.01096  -0.0501   0.5982   0.0780
  -7.500  -0.4458   0.02005   0.01054  -0.0494   0.5946   0.0814
  -7.250  -0.4233   0.01967   0.01014  -0.0486   0.5911   0.0849
  -7.000  -0.3991   0.01936   0.00979  -0.0481   0.5871   0.0892
  -6.750  -0.3761   0.01896   0.00941  -0.0474   0.5831   0.0934
  -6.500  -0.3517   0.01867   0.00907  -0.0469   0.5795   0.0985
  -6.250  -0.3282   0.01831   0.00870  -0.0462   0.5761   0.1038
  -6.000  -0.3037   0.01804   0.00836  -0.0457   0.5727   0.1101
  -5.750  -0.2798   0.01770   0.00802  -0.0451   0.5695   0.1179
  -5.500  -0.2555   0.01733   0.00771  -0.0446   0.5658   0.1280
  -5.250  -0.2317   0.01692   0.00738  -0.0441   0.5621   0.1444
  -4.750  -0.1873   0.01588   0.00684  -0.0426   0.5549   0.2509
  -4.500  -0.1619   0.01567   0.00664  -0.0422   0.5515   0.2811
  -4.250  -0.1363   0.01545   0.00647  -0.0418   0.5479   0.3040
  -4.000  -0.1112   0.01518   0.00630  -0.0413   0.5437   0.3276
  -3.500  -0.0635   0.01458   0.00612  -0.0400   0.5359   0.4143
  -3.250  -0.0375   0.01450   0.00612  -0.0395   0.5325   0.4593
  -3.000  -0.0103   0.01451   0.00609  -0.0392   0.5294   0.4858
  -2.750   0.0170   0.01450   0.00612  -0.0390   0.5257   0.5071
  -2.500   0.0445   0.01450   0.00613  -0.0388   0.5216   0.5226
  -2.250   0.0725   0.01452   0.00610  -0.0387   0.5178   0.5364
  -2.000   0.1001   0.01451   0.00609  -0.0385   0.5145   0.5486
  -1.750   0.1282   0.01455   0.00604  -0.0384   0.5113   0.5596
  -1.500   0.1559   0.01456   0.00606  -0.0383   0.5079   0.5703
  -1.250   0.1837   0.01459   0.00609  -0.0382   0.5037   0.5818
  -1.000   0.2113   0.01458   0.00612  -0.0380   0.4996   0.5916
  -0.750   0.2394   0.01460   0.00609  -0.0380   0.4958   0.6009
  -0.500   0.2675   0.01461   0.00606  -0.0380   0.4925   0.6075
  -0.250   0.2955   0.01464   0.00607  -0.0380   0.4892   0.6141
   0.000   0.3236   0.01468   0.00613  -0.0380   0.4850   0.6204
   0.250   0.3516   0.01471   0.00615  -0.0380   0.4806   0.6270
   0.500   0.3791   0.01471   0.00616  -0.0379   0.4765   0.6347
   0.750   0.4069   0.01474   0.00614  -0.0379   0.4729   0.6430
   1.000   0.4347   0.01480   0.00621  -0.0379   0.4687   0.6499
   1.250   0.4621   0.01483   0.00630  -0.0378   0.4642   0.6566
   1.500   0.4896   0.01487   0.00635  -0.0378   0.4599   0.6642
   1.750   0.5171   0.01492   0.00638  -0.0377   0.4561   0.6731
   2.000   0.5441   0.01497   0.00645  -0.0376   0.4525   0.6834
   2.500   0.5975   0.01509   0.00670  -0.0373   0.4429   0.7056
   2.750   0.6240   0.01514   0.00676  -0.0370   0.4386   0.7196
   3.000   0.6501   0.01521   0.00687  -0.0367   0.4345   0.7361
   3.250   0.6757   0.01529   0.00707  -0.0363   0.4295   0.7539
   3.500   0.7013   0.01537   0.00722  -0.0360   0.4250   0.7728
   3.750   0.7270   0.01546   0.00734  -0.0356   0.4211   0.7924
   4.000   0.7526   0.01557   0.00750  -0.0351   0.4173   0.8145
   4.250   0.7784   0.01571   0.00776  -0.0348   0.4127   0.8389
   4.500   0.8052   0.01586   0.00797  -0.0347   0.4083   0.8651
   4.750   0.8339   0.01603   0.00816  -0.0349   0.4044   0.8917
   5.000   0.8664   0.01625   0.00837  -0.0360   0.4006   0.9164
   5.250   0.9016   0.01651   0.00870  -0.0378   0.3957   0.9396
   5.500   0.9369   0.01677   0.00897  -0.0396   0.3912   0.9609
   5.750   0.9719   0.01704   0.00920  -0.0415   0.3874   0.9788
   6.000   1.0083   0.01734   0.00946  -0.0437   0.3841   0.9924
   6.250   1.0400   0.01765   0.00981  -0.0451   0.3803   1.0000
   6.500   1.0574   0.01791   0.01009  -0.0435   0.3771   1.0000
   6.750   1.0754   0.01819   0.01035  -0.0421   0.3740   1.0000
   7.000   1.0943   0.01847   0.01061  -0.0408   0.3712   1.0000
   7.250   1.1143   0.01878   0.01086  -0.0398   0.3687   1.0000
   7.500   1.1333   0.01912   0.01122  -0.0387   0.3659   1.0000
   7.750   1.1515   0.01948   0.01164  -0.0374   0.3627   1.0000
   8.000   1.1699   0.01985   0.01204  -0.0363   0.3597   1.0000
   8.250   1.1887   0.02023   0.01244  -0.0352   0.3570   1.0000
   8.500   1.2081   0.02061   0.01281  -0.0342   0.3546   1.0000
   8.750   1.2278   0.02100   0.01317  -0.0333   0.3524   1.0000
   9.000   1.2464   0.02142   0.01359  -0.0323   0.3501   1.0000
   9.250   1.2588   0.02195   0.01422  -0.0304   0.3471   1.0000
   9.500   1.2714   0.02251   0.01484  -0.0287   0.3436   1.0000
   9.750   1.2851   0.02307   0.01543  -0.0273   0.3399   1.0000
  10.000   1.3015   0.02359   0.01594  -0.0263   0.3367   1.0000
  10.250   1.3199   0.02412   0.01642  -0.0255   0.3336   1.0000
  10.500   1.3285   0.02502   0.01746  -0.0240   0.3302   1.0000
  10.750   1.3392   0.02592   0.01846  -0.0228   0.3270   1.0000
  11.000   1.3515   0.02681   0.01941  -0.0219   0.3241   1.0000
  11.250   1.3655   0.02765   0.02027  -0.0212   0.3214   1.0000
  11.500   1.3825   0.02833   0.02094  -0.0206   0.3187   1.0000
  11.750   1.3959   0.02928   0.02193  -0.0200   0.3161   1.0000
  12.000   1.4001   0.03083   0.02363  -0.0190   0.3129   1.0000
  12.250   1.4054   0.03239   0.02530  -0.0183   0.3094   1.0000
  12.500   1.4128   0.03383   0.02680  -0.0177   0.3058   1.0000
  12.750   1.4266   0.03477   0.02772  -0.0173   0.3023   1.0000
  13.000   1.4315   0.03649   0.02952  -0.0168   0.2987   1.0000
  13.250   1.4270   0.03911   0.03230  -0.0163   0.2944   1.0000
  13.500   1.4273   0.04133   0.03460  -0.0159   0.2900   1.0000
  13.750   1.4377   0.04260   0.03586  -0.0156   0.2860   1.0000
  14.000   1.4343   0.04530   0.03867  -0.0154   0.2818   1.0000
  14.250   1.4239   0.04879   0.04232  -0.0152   0.2769   1.0000
  14.500   1.4250   0.05114   0.04471  -0.0152   0.2723   1.0000
  14.750   1.4296   0.05315   0.04673  -0.0151   0.2679   1.0000
  15.000   1.4089   0.05812   0.05190  -0.0154   0.2620   1.0000
  15.250   1.4083   0.06083   0.05466  -0.0156   0.2567   1.0000
  15.500   1.4000   0.06455   0.05846  -0.0159   0.2512   1.0000
  15.750   1.3824   0.06950   0.06352  -0.0165   0.2443   1.0000
  16.000   1.3808   0.07252   0.06656  -0.0168   0.2383   1.0000
  16.250   1.3558   0.07863   0.07281  -0.0178   0.2304   1.0000
  16.500   1.3492   0.08242   0.07663  -0.0184   0.2235   1.0000
  16.750   1.3323   0.08764   0.08191  -0.0193   0.2151   1.0000
  17.000   1.3183   0.09255   0.08687  -0.0203   0.2070   1.0000
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