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WORTMANN FX 77-W-258 AIRFOIL (fx77w258-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: WORTMANN FX 77-W-258 AIRFOIL (fx77w258-il)
Reynolds number: 200,000
Max Cl/Cd: 9.54 at α=0.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx77w258-il-200000.txt
Download as CSV file: xf-fx77w258-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: WORTMANN FX 77-W-258 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -0.7515   0.12544   0.12059  -0.0205   0.6956   0.0341
 -18.500  -0.7975   0.11251   0.10739  -0.0289   0.7054   0.0339
 -18.250  -0.8292   0.10318   0.09770  -0.0346   0.6914   0.0338
 -18.000  -0.8529   0.09574   0.08989  -0.0388   0.6703   0.0339
 -17.750  -0.8727   0.08927   0.08306  -0.0422   0.6524   0.0340
 -17.500  -0.8899   0.08353   0.07694  -0.0450   0.6389   0.0342
 -17.250  -0.9058   0.07828   0.07136  -0.0473   0.6274   0.0344
 -17.000  -0.9035   0.07549   0.06838  -0.0481   0.6140   0.0347
 -16.750  -0.8948   0.07347   0.06629  -0.0486   0.6024   0.0351
 -16.250  -0.8872   0.06839   0.06090  -0.0498   0.5876   0.0357
 -16.000  -0.8828   0.06598   0.05834  -0.0502   0.5817   0.0360
 -15.750  -0.8781   0.06367   0.05585  -0.0505   0.5765   0.0363
 -15.500  -0.8730   0.06145   0.05344  -0.0508   0.5719   0.0367
 -15.250  -0.8671   0.05930   0.05116  -0.0509   0.5675   0.0370
 -15.000  -0.8610   0.05725   0.04895  -0.0510   0.5634   0.0374
 -14.750  -0.8538   0.05536   0.04688  -0.0509   0.5597   0.0377
 -14.500  -0.8471   0.05353   0.04483  -0.0508   0.5563   0.0380
 -14.250  -0.8387   0.05191   0.04300  -0.0506   0.5531   0.0384
 -14.000  -0.8182   0.05096   0.04212  -0.0503   0.5498   0.0388
 -13.750  -0.8016   0.04985   0.04102  -0.0500   0.5464   0.0393
 -13.500  -0.7864   0.04868   0.03981  -0.0497   0.5430   0.0398
 -13.250  -0.7714   0.04753   0.03859  -0.0494   0.5399   0.0403
 -13.000  -0.7562   0.04641   0.03737  -0.0491   0.5370   0.0408
 -12.750  -0.7408   0.04535   0.03619  -0.0487   0.5345   0.0414
 -12.500  -0.7251   0.04435   0.03506  -0.0484   0.5322   0.0419
 -12.250  -0.7081   0.04336   0.03403  -0.0480   0.5302   0.0424
 -12.000  -0.6898   0.04249   0.03323  -0.0476   0.5281   0.0430
 -11.750  -0.6730   0.04157   0.03234  -0.0472   0.5260   0.0436
 -11.500  -0.6562   0.04067   0.03143  -0.0468   0.5239   0.0443
 -11.250  -0.6395   0.03978   0.03051  -0.0464   0.5220   0.0451
 -11.000  -0.6228   0.03891   0.02957  -0.0460   0.5201   0.0460
 -10.750  -0.6069   0.03801   0.02869  -0.0455   0.5184   0.0469
 -10.500  -0.5911   0.03716   0.02784  -0.0451   0.5168   0.0478
 -10.250  -0.5746   0.03637   0.02702  -0.0447   0.5152   0.0489
 -10.000  -0.5577   0.03565   0.02624  -0.0442   0.5136   0.0500
  -9.500  -0.5241   0.03423   0.02485  -0.0435   0.5109   0.0522
  -9.250  -0.5067   0.03349   0.02414  -0.0431   0.5098   0.0537
  -9.000  -0.4892   0.03279   0.02343  -0.0427   0.5086   0.0555
  -8.750  -0.4716   0.03211   0.02279  -0.0423   0.5073   0.0576
  -8.500  -0.4534   0.03148   0.02214  -0.0419   0.5061   0.0605
  -8.250  -0.4360   0.03082   0.02148  -0.0415   0.5049   0.0640
  -8.000  -0.4210   0.03002   0.02072  -0.0409   0.5037   0.0676
  -7.750  -0.4077   0.02922   0.01994  -0.0401   0.5024   0.0717
  -7.500  -0.3967   0.02846   0.01921  -0.0389   0.5010   0.0763
  -7.250  -0.3875   0.02777   0.01860  -0.0373   0.4995   0.0814
  -7.000  -0.3764   0.02721   0.01809  -0.0360   0.4981   0.0884
  -6.750  -0.3607   0.02662   0.01751  -0.0355   0.4967   0.0999
  -6.500  -0.3458   0.02584   0.01679  -0.0352   0.4952   0.1132
  -6.250  -0.3287   0.02518   0.01627  -0.0350   0.4936   0.1384
  -6.000  -0.3112   0.02462   0.01590  -0.0351   0.4920   0.1714
  -5.750  -0.2915   0.02389   0.01548  -0.0356   0.4907   0.2227
  -5.500  -0.2695   0.02288   0.01491  -0.0366   0.4894   0.2994
  -5.250  -0.2453   0.02186   0.01451  -0.0380   0.4880   0.3994
  -5.000  -0.2197   0.02191   0.01521  -0.0378   0.4866   0.5026
  -4.750  -0.1927   0.02306   0.01666  -0.0363   0.4852   0.5510
  -4.500  -0.1620   0.02363   0.01720  -0.0369   0.4836   0.5767
  -4.250  -0.1327   0.02457   0.01815  -0.0365   0.4822   0.5892
  -4.000  -0.1022   0.02520   0.01870  -0.0370   0.4807   0.6021
  -3.750  -0.0701   0.02561   0.01896  -0.0384   0.4792   0.6169
  -3.500  -0.0425   0.02653   0.01987  -0.0375   0.4779   0.6213
  -3.250  -0.0140   0.02726   0.02056  -0.0371   0.4766   0.6274
  -3.000   0.0173   0.02757   0.02072  -0.0384   0.4753   0.6375
  -2.750   0.0434   0.02848   0.02163  -0.0370   0.4741   0.6408
  -2.500   0.0696   0.02946   0.02260  -0.0359   0.4729   0.6455
  -2.250   0.0996   0.03030   0.02330  -0.0371   0.4715   0.6573
  -2.000   0.1209   0.03161   0.02474  -0.0348   0.4702   0.6606
  -1.750   0.1422   0.03285   0.02613  -0.0328   0.4686   0.6649
  -1.500   0.1647   0.03400   0.02738  -0.0320   0.4666   0.6724
  -1.250   0.1886   0.03484   0.02826  -0.0325   0.4645   0.6807
  -1.000   0.2072   0.03598   0.02949  -0.0306   0.4624   0.6836
  -0.750   0.2276   0.03691   0.03048  -0.0295   0.4605   0.6872
  -0.500   0.2516   0.03757   0.03112  -0.0294   0.4587   0.6936
  -0.250   0.2814   0.03767   0.03112  -0.0309   0.4570   0.7016
   0.000   0.3022   0.03807   0.03152  -0.0283   0.4557   0.7049
   0.250   0.3253   0.03848   0.03189  -0.0264   0.4545   0.7102
   0.500   0.3562   0.03887   0.03217  -0.0279   0.4532   0.7200
   0.750   0.3758   0.03941   0.03269  -0.0260   0.4521   0.7253
   1.000   0.3868   0.04102   0.03437  -0.0233   0.4503   0.7297
   1.250   0.2257   0.05690   0.05111  -0.0228   0.4338   0.7268
   1.500   0.2488   0.05669   0.05089  -0.0198   0.4332   0.7328
   1.750   0.2966   0.05533   0.04943  -0.0204   0.4329   0.7410
   2.000   0.3459   0.05364   0.04763  -0.0210   0.4329   0.7464
   2.250   0.3790   0.05278   0.04671  -0.0199   0.4326   0.7489
   2.500   0.4169   0.05192   0.04576  -0.0202   0.4323   0.7507
   2.750   0.4492   0.05177   0.04555  -0.0207   0.4316   0.7524
   3.000   0.4786   0.05220   0.04591  -0.0211   0.4308   0.7550
   5.000   0.2273   0.10401   0.09839  -0.0338   0.4013   0.7665
   5.250   0.2479   0.10515   0.09951  -0.0346   0.3986   0.7673
   5.500   0.3655   0.09789   0.09203  -0.0340   0.3933   0.7687
   5.750   0.3651   0.10195   0.09612  -0.0349   0.3914   0.7694
   6.000   0.3904   0.10384   0.09799  -0.0357   0.3918   0.7703
   6.250   0.4139   0.10597   0.10012  -0.0365   0.3921   0.7714
   6.500   0.4301   0.10883   0.10299  -0.0373   0.3922   0.7727
   6.750   0.4335   0.11273   0.10692  -0.0384   0.3922   0.7738
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