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WORTMANN FX 77-W-258 AIRFOIL (fx77w258-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: WORTMANN FX 77-W-258 AIRFOIL (fx77w258-il)
Reynolds number: 500,000
Max Cl/Cd: 76.05 at α=11°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx77w258-il-500000.txt
Download as CSV file: xf-fx77w258-il-500000.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 =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.9715   0.10906   0.10408  -0.0208   0.7554   0.0156
 -19.500  -0.9801   0.10401   0.09869  -0.0233   0.6926   0.0157
 -19.250  -0.9872   0.09915   0.09354  -0.0257   0.6416   0.0157
 -19.000  -0.9937   0.09445   0.08862  -0.0280   0.6093   0.0158
 -18.750  -0.9991   0.08997   0.08395  -0.0301   0.5865   0.0159
 -18.500  -1.0028   0.08579   0.07959  -0.0320   0.5723   0.0160
 -18.250  -1.0054   0.08184   0.07551  -0.0337   0.5608   0.0160
 -18.000  -1.0062   0.07822   0.07175  -0.0351   0.5509   0.0162
 -17.750  -1.0061   0.07479   0.06821  -0.0364   0.5422   0.0163
 -17.500  -1.0045   0.07158   0.06488  -0.0375   0.5342   0.0164
 -17.250  -1.0022   0.06853   0.06172  -0.0385   0.5284   0.0165
 -17.000  -0.9980   0.06580   0.05888  -0.0393   0.5232   0.0166
 -16.750  -0.9934   0.06314   0.05612  -0.0400   0.5184   0.0168
 -16.500  -0.9876   0.06069   0.05355  -0.0406   0.5135   0.0169
 -16.250  -0.9808   0.05838   0.05116  -0.0411   0.5101   0.0170
 -16.000  -0.9736   0.05616   0.04887  -0.0415   0.5073   0.0172
 -15.750  -0.9651   0.05415   0.04678  -0.0418   0.5042   0.0173
 -15.500  -0.9558   0.05225   0.04480  -0.0420   0.5012   0.0175
 -15.250  -0.9465   0.05040   0.04286  -0.0422   0.4984   0.0176
 -15.000  -0.9354   0.04876   0.04114  -0.0422   0.4953   0.0178
 -14.750  -0.9244   0.04715   0.03943  -0.0423   0.4919   0.0179
 -14.500  -0.9120   0.04569   0.03790  -0.0423   0.4900   0.0181
 -14.250  -0.8987   0.04434   0.03650  -0.0422   0.4881   0.0183
 -14.000  -0.8870   0.04286   0.03497  -0.0421   0.4861   0.0184
 -13.750  -0.8760   0.04137   0.03343  -0.0419   0.4841   0.0185
 -13.500  -0.8640   0.04000   0.03201  -0.0416   0.4822   0.0186
 -13.250  -0.8521   0.03868   0.03064  -0.0413   0.4803   0.0187
 -13.000  -0.8400   0.03742   0.02932  -0.0410   0.4784   0.0189
 -12.750  -0.8265   0.03629   0.02814  -0.0406   0.4766   0.0190
 -12.500  -0.8125   0.03524   0.02703  -0.0402   0.4746   0.0192
 -12.250  -0.7981   0.03423   0.02596  -0.0398   0.4725   0.0193
 -12.000  -0.7833   0.03326   0.02494  -0.0394   0.4707   0.0195
 -11.750  -0.7677   0.03232   0.02397  -0.0390   0.4697   0.0197
 -11.500  -0.7516   0.03142   0.02305  -0.0386   0.4686   0.0199
 -11.250  -0.7354   0.03054   0.02214  -0.0382   0.4674   0.0201
 -11.000  -0.7186   0.02971   0.02127  -0.0378   0.4662   0.0203
 -10.750  -0.7012   0.02893   0.02047  -0.0373   0.4649   0.0205
 -10.500  -0.6835   0.02818   0.01969  -0.0369   0.4636   0.0207
 -10.250  -0.6655   0.02745   0.01892  -0.0366   0.4623   0.0210
 -10.000  -0.6472   0.02674   0.01818  -0.0362   0.4610   0.0212
  -9.750  -0.6288   0.02605   0.01746  -0.0358   0.4598   0.0215
  -9.500  -0.6104   0.02535   0.01675  -0.0354   0.4586   0.0218
  -9.250  -0.5920   0.02467   0.01604  -0.0350   0.4575   0.0223
  -9.000  -0.5732   0.02402   0.01537  -0.0346   0.4562   0.0227
  -8.750  -0.5542   0.02340   0.01473  -0.0342   0.4548   0.0233
  -8.500  -0.5354   0.02285   0.01415  -0.0337   0.4532   0.0238
  -8.250  -0.5188   0.02241   0.01370  -0.0329   0.4513   0.0245
  -8.000  -0.5044   0.02192   0.01323  -0.0317   0.4504   0.0254
  -7.750  -0.4856   0.02140   0.01273  -0.0312   0.4497   0.0266
  -7.500  -0.4634   0.02092   0.01228  -0.0313   0.4490   0.0283
  -7.250  -0.4392   0.02051   0.01186  -0.0317   0.4483   0.0308
  -7.000  -0.4138   0.02015   0.01149  -0.0321   0.4475   0.0331
  -6.750  -0.3874   0.01985   0.01117  -0.0325   0.4467   0.0347
  -6.500  -0.3615   0.01952   0.01083  -0.0329   0.4457   0.0361
  -6.250  -0.3345   0.01926   0.01055  -0.0333   0.4446   0.0376
  -6.000  -0.3074   0.01898   0.01026  -0.0337   0.4434   0.0390
  -5.750  -0.2800   0.01868   0.00995  -0.0341   0.4423   0.0406
  -5.500  -0.2518   0.01845   0.00971  -0.0347   0.4413   0.0423
  -5.250  -0.2236   0.01818   0.00945  -0.0352   0.4404   0.0445
  -5.000  -0.1949   0.01793   0.00924  -0.0359   0.4394   0.0483
  -4.750  -0.1659   0.01769   0.00906  -0.0366   0.4385   0.0624
  -4.500  -0.1360   0.01756   0.00892  -0.0373   0.4376   0.0673
  -4.250  -0.1061   0.01740   0.00876  -0.0380   0.4367   0.0725
  -4.000  -0.0763   0.01711   0.00858  -0.0390   0.4357   0.0919
  -3.750  -0.0459   0.01696   0.00846  -0.0399   0.4348   0.1090
  -3.500  -0.0155   0.01662   0.00831  -0.0411   0.4337   0.1512
  -3.250   0.0154   0.01629   0.00821  -0.0426   0.4325   0.2039
  -3.000   0.0473   0.01583   0.00819  -0.0449   0.4309   0.3032
  -2.750   0.0829   0.01476   0.00776  -0.0481   0.4302   0.4516
  -2.250   0.1482   0.01462   0.00817  -0.0504   0.4291   0.5827
  -2.000   0.1798   0.01484   0.00840  -0.0510   0.4285   0.5967
  -1.750   0.2113   0.01506   0.00861  -0.0516   0.4277   0.6056
  -1.500   0.2433   0.01522   0.00872  -0.0525   0.4269   0.6136
  -1.250   0.2748   0.01543   0.00890  -0.0532   0.4260   0.6189
  -1.000   0.3056   0.01568   0.00917  -0.0537   0.4251   0.6237
  -0.750   0.3367   0.01593   0.00941  -0.0543   0.4242   0.6290
  -0.500   0.3683   0.01616   0.00961  -0.0550   0.4232   0.6341
  -0.250   0.3993   0.01636   0.00979  -0.0557   0.4221   0.6383
   0.000   0.4292   0.01660   0.01007  -0.0559   0.4209   0.6424
   0.250   0.4591   0.01689   0.01038  -0.0561   0.4197   0.6472
   0.500   0.4898   0.01712   0.01059  -0.0566   0.4185   0.6519
   0.750   0.5212   0.01729   0.01071  -0.0573   0.4174   0.6554
   1.000   0.5527   0.01743   0.01079  -0.0582   0.4164   0.6574
   1.250   0.5830   0.01749   0.01085  -0.0587   0.4154   0.6597
   1.500   0.6129   0.01769   0.01104  -0.0592   0.4144   0.6618
   1.750   0.6425   0.01802   0.01137  -0.0596   0.4132   0.6642
   2.000   0.6704   0.01878   0.01216  -0.0599   0.4113   0.6671
   2.250   0.7001   0.01898   0.01238  -0.0603   0.4105   0.6706
   2.500   0.7304   0.01911   0.01253  -0.0609   0.4097   0.6742
   2.750   0.7608   0.01930   0.01273  -0.0615   0.4088   0.6772
   3.000   0.7912   0.01937   0.01281  -0.0623   0.4077   0.6794
   3.250   0.8201   0.01941   0.01290  -0.0627   0.4066   0.6818
   3.500   0.8487   0.01956   0.01310  -0.0630   0.4053   0.6843
   3.750   0.8774   0.01972   0.01330  -0.0633   0.4039   0.6869
   4.000   0.9065   0.01986   0.01347  -0.0636   0.4026   0.6898
   4.250   0.9361   0.01996   0.01357  -0.0642   0.4013   0.6922
   4.500   0.9665   0.01999   0.01360  -0.0650   0.4000   0.6940
   4.750   0.9973   0.01998   0.01356  -0.0659   0.3988   0.6951
   5.000   1.0284   0.01993   0.01347  -0.0668   0.3975   0.6962
   5.250   1.0595   0.01991   0.01341  -0.0677   0.3962   0.6974
   5.500   1.0902   0.01998   0.01343  -0.0686   0.3948   0.6984
   5.750   1.1184   0.02050   0.01393  -0.0693   0.3922   0.6991
   6.000   1.1481   0.02036   0.01381  -0.0699   0.3910   0.6998
   6.250   1.1773   0.02007   0.01358  -0.0707   0.3893   0.7014
   6.500   1.2060   0.01990   0.01345  -0.0712   0.3872   0.7028
   6.750   1.2348   0.01980   0.01337  -0.0717   0.3852   0.7041
   7.000   1.2638   0.01971   0.01330  -0.0723   0.3833   0.7052
   7.250   1.2928   0.01965   0.01324  -0.0729   0.3816   0.7062
   7.500   1.3218   0.01961   0.01320  -0.0735   0.3800   0.7071
   7.750   1.3504   0.01963   0.01322  -0.0740   0.3786   0.7081
   8.000   1.3785   0.01972   0.01330  -0.0746   0.3773   0.7090
   8.250   1.4065   0.01988   0.01345  -0.0751   0.3757   0.7100
   8.500   1.4337   0.02024   0.01381  -0.0756   0.3738   0.7110
   8.750   1.4591   0.02039   0.01404  -0.0758   0.3728   0.7119
   9.000   1.4840   0.02057   0.01430  -0.0759   0.3717   0.7129
   9.250   1.5085   0.02077   0.01456  -0.0760   0.3702   0.7138
   9.500   1.5327   0.02099   0.01483  -0.0761   0.3687   0.7148
   9.750   1.5566   0.02119   0.01509  -0.0761   0.3670   0.7157
  10.000   1.5803   0.02135   0.01529  -0.0760   0.3652   0.7165
  10.250   1.6038   0.02148   0.01545  -0.0759   0.3634   0.7174
  10.500   1.6265   0.02158   0.01557  -0.0757   0.3615   0.7181
  10.750   1.6480   0.02171   0.01570  -0.0753   0.3595   0.7189
  11.000   1.6670   0.02192   0.01591  -0.0746   0.3575   0.7195
  11.250   1.6781   0.02234   0.01636  -0.0726   0.3556   0.7201
  11.500   1.6890   0.02301   0.01714  -0.0712   0.3538   0.7207
  11.750   1.7012   0.02380   0.01803  -0.0703   0.3515   0.7212
  12.000   1.7131   0.02468   0.01899  -0.0696   0.3489   0.7217
  12.250   1.7254   0.02562   0.01999  -0.0692   0.3460   0.7222
  12.500   1.7381   0.02660   0.02098  -0.0691   0.3429   0.7232
  12.750   1.7483   0.02782   0.02220  -0.0690   0.3394   0.7241
  13.000   1.7510   0.02988   0.02439  -0.0688   0.3363   0.7248
  13.250   1.7499   0.03239   0.02699  -0.0687   0.3326   0.7256
  13.500   1.7454   0.03531   0.02997  -0.0687   0.3287   0.7263
  13.750   1.7373   0.03859   0.03328  -0.0686   0.3246   0.7270
  14.000   1.7218   0.04266   0.03743  -0.0684   0.3209   0.7278
  14.250   1.6716   0.05039   0.04536  -0.0679   0.3169   0.7282
  14.500   1.6198   0.05844   0.05353  -0.0675   0.3115   0.7285
  14.750   1.6210   0.06090   0.05597  -0.0676   0.3071   0.7294
  15.000   1.5584   0.07057   0.06582  -0.0675   0.3014   0.7295
  15.250   1.4965   0.08056   0.07594  -0.0677   0.2934   0.7296
  15.500   1.5202   0.08068   0.07600  -0.0681   0.2891   0.7307
  15.750   1.4706   0.08950   0.08496  -0.0685   0.2821   0.7309
  16.000   1.4743   0.09206   0.08751  -0.0690   0.2764   0.7316
  16.250   1.4923   0.09284   0.08823  -0.0695   0.2713   0.7326
  16.500   1.4682   0.09878   0.09425  -0.0701   0.2652   0.7331
  16.750   1.4775   0.10059   0.09602  -0.0706   0.2600   0.7342
  17.000   1.4935   0.10154   0.09691  -0.0710   0.2555   0.7355
  17.250   1.4677   0.10790   0.10341  -0.0719   0.2501   0.7361
  17.500   1.4618   0.11169   0.10723  -0.0726   0.2437   0.7370
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