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FX 79-W-660A (fx79w660a-il) Xfoil prediction polar at RE=50,000 Ncrit=9


Details Polar file
Airfoil: FX 79-W-660A (fx79w660a-il)
Reynolds number: 50,000
Max Cl/Cd: 0.85 at α=9.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx79w660a-il-50000.txt
Download as CSV file: xf-fx79w660a-il-50000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: FX 79-W-660A                                    
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.050 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.1200   0.26197   0.25540   0.0013   0.9594   0.4427
 -19.500  -0.1298   0.26342   0.25681   0.0027   0.9593   0.4489
 -19.250  -0.1490   0.26640   0.25973   0.0050   0.9592   0.4513
 -19.000  -0.1390   0.26362   0.25697   0.0044   0.9591   0.4528
 -18.750  -0.1322   0.26287   0.25623   0.0041   0.9589   0.4554
 -18.500  -0.1289   0.28201   0.27132  -0.0067   0.9508   0.5359
 -18.250  -0.1299   0.28493   0.27419  -0.0080   0.9484   0.5410
 -18.000  -0.1693   0.29353   0.28275  -0.0018   0.9460   0.5432
 -17.750  -0.1386   0.28521   0.27443  -0.0071   0.9430   0.5444
 -17.500  -0.1184   0.28078   0.27000  -0.0100   0.9405   0.5462
 -17.250  -0.1071   0.27860   0.26783  -0.0113   0.9380   0.5486
 -17.000  -0.0925   0.27760   0.26682  -0.0138   0.9358   0.5516
 -16.750  -0.0865   0.27711   0.26632  -0.0144   0.9333   0.5553
 -16.500  -0.0855   0.27735   0.26656  -0.0143   0.9302   0.5601
 -16.250  -0.0996   0.28230   0.27146  -0.0126   0.9278   0.5651
 -16.000  -0.1228   0.28912   0.27825  -0.0093   0.9257   0.5668
 -15.750  -0.1045   0.28232   0.27147  -0.0115   0.9227   0.5679
 -15.500  -0.0875   0.27886   0.26802  -0.0138   0.9206   0.5696
 -15.250  -0.0736   0.27730   0.26647  -0.0156   0.9190   0.5720
 -15.000  -0.0652   0.27697   0.26615  -0.0164   0.9181   0.5749
 -14.750  -0.0657   0.27754   0.26673  -0.0153   0.9182   0.5786
 -14.500  -0.0700   0.27873   0.26793  -0.0138   0.9181   0.5831
 -14.250  -0.0972   0.28366   0.27285  -0.0081   0.9192   0.5883
 -14.000  -0.2040   0.30220   0.29153   0.0155   0.9475   0.5904
 -13.750  -0.2020   0.29585   0.28525   0.0175   0.9524   0.5915
 -13.500  -0.1836   0.29282   0.28223   0.0150   0.9532   0.5933
 -13.250  -0.1699   0.29198   0.28140   0.0133   0.9535   0.5955
 -13.000  -0.1596   0.29215   0.28158   0.0121   0.9538   0.5984
 -12.750  -0.1538   0.29277   0.28220   0.0116   0.9539   0.6020
 -12.500  -0.1562   0.29311   0.28255   0.0128   0.9541   0.6065
 -12.250  -0.1779   0.29488   0.28431   0.0175   0.9545   0.6119
 -12.000  -0.2388   0.30660   0.29599   0.0288   0.9553   0.6148
 -11.750  -0.2152   0.29836   0.28779   0.0253   0.9553   0.6160
 -11.500  -0.1954   0.29409   0.28354   0.0225   0.9552   0.6178
 -11.250  -0.1773   0.29289   0.28235   0.0198   0.9547   0.6202
 -11.000  -0.1592   0.29450   0.28396   0.0166   0.9540   0.6234
 -10.750  -0.1590   0.29326   0.28273   0.0176   0.9536   0.6273
 -10.500  -0.1668   0.29171   0.28118   0.0200   0.9528   0.6322
 -10.250  -0.1911   0.29539   0.28484   0.0248   0.9513   0.6380
  -9.500  -0.1755   0.29173   0.28118   0.0227   0.9460   0.6438
  -9.250  -0.1526   0.29064   0.28010   0.0186   0.9428   0.6468
  -9.000  -0.1454   0.28890   0.27837   0.0180   0.9393   0.6509
  -8.750  -0.1308   0.29004   0.27950   0.0150   0.9345   0.6561
  -8.500  -0.1459   0.29369   0.28310   0.0177   0.9272   0.6628
  -8.250  -0.1798   0.30019   0.28955   0.0242   0.9191   0.6653
  -8.000  -0.1456   0.29272   0.28209   0.0178   0.9088   0.6667
  -7.750  -0.1175   0.28865   0.27803   0.0128   0.8988   0.6689
  -7.500  -0.0857   0.28812   0.27749   0.0067   0.8910   0.6721
  -7.250  -0.0676   0.28707   0.27644   0.0038   0.8800   0.6767
  -7.000  -0.0676   0.28655   0.27591   0.0048   0.8688   0.6828
  -6.750  -0.1069   0.30304   0.29227   0.0119   0.8640   0.6900
  -6.500  -0.1024   0.29604   0.28529   0.0122   0.8511   0.6912
  -6.250  -0.0782   0.29003   0.27931   0.0082   0.8417   0.6929
  -6.000  -0.0433   0.28770   0.27697   0.0018   0.8315   0.6953
  -5.750  -0.0371   0.28563   0.27491   0.0018   0.8219   0.6988
  -5.500  -0.0160   0.28566   0.27493  -0.0017   0.8118   0.7038
  -5.250   0.0087   0.29150   0.28071  -0.0066   0.8078   0.7112
  -5.000  -0.0886   0.30048   0.28964   0.0147   0.7957   0.7165
  -4.750  -0.0421   0.29385   0.28301   0.0057   0.7878   0.7178
  -4.500   0.0163   0.29460   0.28372  -0.0060   0.7841   0.7199
  -4.250  -0.0136   0.28637   0.27555   0.0021   0.7686   0.7226
  -4.000   0.0204   0.28711   0.27626  -0.0040   0.7623   0.7267
  -3.750   0.0595   0.29252   0.28161  -0.0115   0.7591   0.7326
  -3.500  -0.0282   0.29399   0.28308   0.0081   0.7489   0.7410
  -3.250  -0.0406   0.29616   0.28521   0.0115   0.7417   0.7432
  -3.000  -0.0004   0.29234   0.28139   0.0039   0.7368   0.7448
  -2.750   0.0441   0.29324   0.28226  -0.0045   0.7339   0.7474
  -2.500   0.0799   0.29765   0.28663  -0.0114   0.7321   0.7509
  -2.250   0.0151   0.28777   0.27684   0.0033   0.7223   0.7557
  -2.000   0.0123   0.28935   0.27839   0.0049   0.7168   0.7626
  -1.750  -0.0264   0.29922   0.28818   0.0143   0.7131   0.7683
  -1.500   0.0145   0.29540   0.28435   0.0065   0.7098   0.7699
  -1.250   0.0593   0.29683   0.28576  -0.0021   0.7074   0.7723
  -1.000   0.0916   0.30111   0.29000  -0.0081   0.7060   0.7756
  -0.750   0.0266   0.29010   0.27908   0.0060   0.6985   0.7799
  -0.500   0.0201   0.29107   0.28003   0.0085   0.6929   0.7870
  -0.250  -0.0134   0.29836   0.28726   0.0170   0.6893   0.7925
   0.000   0.0185   0.29447   0.28337   0.0109   0.6859   0.7943
   0.250   0.0484   0.29405   0.28294   0.0055   0.6834   0.7971
   0.500   0.0786   0.29670   0.28557   0.0002   0.6815   0.8010
   0.750   0.1066   0.30283   0.29166  -0.0047   0.6802   0.8064
   1.000   0.0713   0.31342   0.30217   0.0044   0.6794   0.8144
   1.250   0.0272   0.29787   0.28672   0.0133   0.6752   0.8162
   1.500   0.0333   0.29345   0.28233   0.0124   0.6689   0.8192
   1.750   0.0471   0.29262   0.28150   0.0103   0.6642   0.8236
   2.000   0.0559   0.29409   0.28295   0.0096   0.6605   0.8299
   2.250   0.0414   0.30004   0.28885   0.0145   0.6579   0.8357
   2.500   0.0781   0.29936   0.28816   0.0074   0.6558   0.8380
   2.750   0.1128   0.30260   0.29139   0.0009   0.6543   0.8417
   3.000   0.1445   0.31025   0.29901  -0.0047   0.6533   0.8481
   3.250   0.0865   0.30653   0.29530   0.0083   0.6519   0.8550
   3.500   0.0679   0.29670   0.28554   0.0117   0.6464   0.8580
   3.750   0.0764   0.29523   0.28409   0.0103   0.6415   0.8632
   4.000   0.0585   0.30004   0.28886   0.0159   0.6381   0.8715
   4.250   0.0841   0.29741   0.28625   0.0108   0.6349   0.8740
   4.500   0.1079   0.29767   0.28651   0.0065   0.6324   0.8787
   4.750   0.1081   0.30364   0.29244   0.0083   0.6304   0.8869
   5.000   0.1477   0.30560   0.29440   0.0005   0.6288   0.8900
   5.250   0.1831   0.31337   0.30214  -0.0061   0.6277   0.8961
   5.500   0.1302   0.30344   0.29226   0.0046   0.6252   0.9021
   5.750   0.1232   0.29866   0.28753   0.0057   0.6195   0.9080
   6.000   0.1237   0.29925   0.28813   0.0064   0.6152   0.9143
   6.250   0.1387   0.29951   0.28840   0.0036   0.6117   0.9213
   6.500   0.1530   0.30029   0.28918   0.0013   0.6089   0.9264
   6.750   0.1642   0.30369   0.29257   0.0000   0.6067   0.9337
   7.000   0.1948   0.30516   0.29403  -0.0061   0.6049   0.9380
   7.250   0.2151   0.31139   0.30024  -0.0093   0.6037   0.9435
   7.750   0.1864   0.30436   0.29328  -0.0044   0.5985   0.9514
   8.000   0.1836   0.30327   0.29221  -0.0038   0.5929   0.9546
   8.250   0.1850   0.30408   0.29302  -0.0034   0.5889   0.9561
   8.500   0.2003   0.30351   0.29245  -0.0064   0.5857   0.9577
   8.750   0.2082   0.30608   0.29501  -0.0071   0.5832   0.9594
   9.000   0.2141   0.31042   0.29932  -0.0069   0.5811   0.9602
   9.250   0.2418   0.31178   0.30068  -0.0122   0.5797   0.9610
   9.500   0.2703   0.31839   0.30727  -0.0174   0.5786   0.9621
   9.750   0.2343   0.31059   0.29950  -0.0109   0.5765   0.9631
  10.000   0.2079   0.30718   0.29612  -0.0057   0.5705   0.9638
  10.250   0.2026   0.30847   0.29741  -0.0039   0.5661   0.9640
  11.500   0.2499   0.31944   0.30829  -0.0085   0.5543   0.9642
  11.750   0.2712   0.32698   0.31579  -0.0119   0.5535   0.9642
  12.000   0.2113   0.30968   0.29858  -0.0019   0.5493   0.9640
  12.250   0.2054   0.30701   0.29593  -0.0007   0.5435   0.9639
  12.500   0.2091   0.30593   0.29485  -0.0010   0.5392   0.9636
  12.750   0.2157   0.30520   0.29411  -0.0016   0.5361   0.9631
  13.000   0.2205   0.30538   0.29427  -0.0014   0.5335   0.9618
  13.250   0.2162   0.30786   0.29670   0.0016   0.5315   0.9597
  13.500   0.1342   0.30007   0.28865   0.0255   0.5303   0.9207
  13.750   0.1479   0.30600   0.29455   0.0242   0.5292   0.9191
  14.000   0.0893   0.29952   0.28797   0.0383   0.5281   0.9120
  14.250   0.0499   0.28891   0.27740   0.0453   0.5235   0.9096
  14.500   0.0385   0.28656   0.27503   0.0483   0.5183   0.9089
  14.750   0.0345   0.28556   0.27402   0.0502   0.5142   0.9092
  15.000   0.0335   0.28543   0.27385   0.0519   0.5108   0.9109
  15.250   0.0413   0.28655   0.27496   0.0515   0.5083   0.9133
  15.500   0.0710   0.29011   0.27854   0.0456   0.5064   0.9157
  15.750   0.0966   0.29612   0.28455   0.0412   0.5051   0.9180
  16.000   0.1070   0.30109   0.28948   0.0398   0.5042   0.9196
  16.250   0.0533   0.28641   0.27485   0.0492   0.5011   0.9202
  16.500   0.0399   0.28344   0.27189   0.0521   0.4958   0.9221
  16.750   0.0477   0.28331   0.27177   0.0506   0.4912   0.9247
  17.000   0.0702   0.28454   0.27303   0.0455   0.4876   0.9274
  17.250   0.0899   0.28647   0.27497   0.0417   0.4846   0.9309
  17.500   0.1094   0.28968   0.27819   0.0384   0.4826   0.9345
  17.750   0.1432   0.29603   0.28456   0.0315   0.4812   0.9376
  18.000   0.1713   0.30563   0.29415   0.0265   0.4803   0.9411
  18.250   0.1260   0.29151   0.28008   0.0332   0.4780   0.9432
  18.500   0.1211   0.28853   0.27714   0.0327   0.4729   0.9460
  18.750   0.1213   0.28892   0.27753   0.0327   0.4686   0.9498
  19.000   0.1328   0.29006   0.27869   0.0302   0.4647   0.9529
  19.250   0.1423   0.29249   0.28112   0.0287   0.4618   0.9566
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