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WORTMANN FX 71-089A AIRFOIL (fx71089a-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: WORTMANN FX 71-089A AIRFOIL (fx71089a-il)
Reynolds number: 500,000
Max Cl/Cd: 52.31 at α=7.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx71089a-il-500000-n5.txt
Download as CSV file: xf-fx71089a-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: WORTMANN FX 71-089A 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
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -1.2148   0.05550   0.05176  -0.0372   1.0000   0.0291
 -15.250  -1.2248   0.05067   0.04678  -0.0406   1.0000   0.0294
 -15.000  -1.2350   0.04638   0.04234  -0.0429   1.0000   0.0296
 -14.750  -1.2420   0.04304   0.03885  -0.0441   1.0000   0.0298
 -14.500  -1.2474   0.04029   0.03595  -0.0443   1.0000   0.0300
 -14.250  -1.2496   0.03818   0.03370  -0.0437   1.0000   0.0304
 -14.000  -1.2521   0.03622   0.03159  -0.0423   1.0000   0.0306
 -13.750  -1.2527   0.03462   0.02983  -0.0403   1.0000   0.0309
 -13.500  -1.2518   0.03323   0.02829  -0.0379   1.0000   0.0312
 -13.250  -1.2494   0.03203   0.02691  -0.0352   1.0000   0.0316
 -13.000  -1.2416   0.03096   0.02567  -0.0330   1.0000   0.0319
 -12.750  -1.2303   0.02999   0.02455  -0.0312   1.0000   0.0321
 -12.500  -1.2179   0.02885   0.02334  -0.0297   1.0000   0.0325
 -12.250  -1.2022   0.02805   0.02251  -0.0283   1.0000   0.0328
 -12.000  -1.1850   0.02740   0.02182  -0.0271   1.0000   0.0331
 -11.750  -1.1672   0.02677   0.02114  -0.0259   1.0000   0.0335
 -11.500  -1.1487   0.02617   0.02048  -0.0247   1.0000   0.0340
 -11.250  -1.1302   0.02546   0.01969  -0.0236   1.0000   0.0344
 -11.000  -1.1115   0.02470   0.01883  -0.0224   1.0000   0.0348
 -10.750  -1.0923   0.02396   0.01798  -0.0213   1.0000   0.0352
 -10.500  -1.0724   0.02328   0.01720  -0.0202   1.0000   0.0357
 -10.250  -1.0519   0.02264   0.01646  -0.0191   1.0000   0.0361
 -10.000  -1.0309   0.02207   0.01577  -0.0181   1.0000   0.0366
  -9.750  -1.0097   0.02147   0.01507  -0.0171   1.0000   0.0368
  -9.500  -0.9884   0.02080   0.01431  -0.0161   1.0000   0.0370
  -9.250  -0.9675   0.01998   0.01341  -0.0150   1.0000   0.0372
  -9.000  -0.9468   0.01908   0.01246  -0.0139   1.0000   0.0375
  -8.750  -0.9256   0.01833   0.01167  -0.0128   1.0000   0.0378
  -8.500  -0.9040   0.01768   0.01099  -0.0117   1.0000   0.0381
  -8.250  -0.8821   0.01711   0.01039  -0.0107   1.0000   0.0383
  -8.000  -0.8601   0.01658   0.00983  -0.0096   1.0000   0.0386
  -7.750  -0.8379   0.01608   0.00930  -0.0085   1.0000   0.0389
  -7.500  -0.8156   0.01560   0.00879  -0.0074   1.0000   0.0392
  -7.250  -0.7931   0.01515   0.00833  -0.0064   1.0000   0.0396
  -7.000  -0.7705   0.01474   0.00789  -0.0053   1.0000   0.0400
  -6.750  -0.7479   0.01433   0.00746  -0.0042   1.0000   0.0404
  -6.500  -0.7253   0.01392   0.00703  -0.0031   1.0000   0.0407
  -6.250  -0.7028   0.01354   0.00662  -0.0020   1.0000   0.0411
  -6.000  -0.6802   0.01317   0.00624  -0.0008   1.0000   0.0414
  -5.750  -0.6575   0.01282   0.00587   0.0003   1.0000   0.0417
  -5.500  -0.6349   0.01249   0.00553   0.0015   1.0000   0.0420
  -5.250  -0.6123   0.01219   0.00521   0.0027   1.0000   0.0424
  -5.000  -0.5897   0.01191   0.00492   0.0038   1.0000   0.0426
  -4.750  -0.5678   0.01156   0.00458   0.0051   1.0000   0.0431
  -4.500  -0.5423   0.01123   0.00426   0.0056   0.9993   0.0438
  -4.250  -0.5087   0.01093   0.00398   0.0045   0.9964   0.0445
  -4.000  -0.4746   0.01067   0.00374   0.0032   0.9932   0.0454
  -3.750  -0.4417   0.01042   0.00351   0.0022   0.9888   0.0464
  -3.500  -0.4071   0.01020   0.00331   0.0009   0.9846   0.0475
  -3.250  -0.3742   0.00998   0.00311   0.0000   0.9799   0.0485
  -3.000  -0.3414   0.00976   0.00292  -0.0009   0.9733   0.0499
  -2.750  -0.3071   0.00954   0.00274  -0.0020   0.9655   0.0520
  -2.500  -0.2692   0.00932   0.00257  -0.0040   0.9559   0.0553
  -2.250  -0.2316   0.00909   0.00240  -0.0058   0.9409   0.0622
  -2.000  -0.1941   0.00887   0.00221  -0.0075   0.9147   0.0730
  -1.750  -0.1627   0.00866   0.00203  -0.0079   0.8714   0.0961
  -1.500  -0.1379   0.00860   0.00189  -0.0068   0.8128   0.1217
  -1.250  -0.1145   0.00860   0.00178  -0.0055   0.7556   0.1439
  -1.000  -0.0913   0.00859   0.00168  -0.0043   0.6945   0.1769
  -0.750  -0.0697   0.00869   0.00160  -0.0028   0.6028   0.2205
  -0.500  -0.0469   0.00878   0.00155  -0.0017   0.5199   0.2638
  -0.250  -0.0236   0.00886   0.00152  -0.0008   0.4424   0.3125
   0.000   0.0000   0.00892   0.00152   0.0000   0.3679   0.3673
   0.250   0.0236   0.00886   0.00152   0.0008   0.3129   0.4422
   0.500   0.0470   0.00879   0.00155   0.0017   0.2643   0.5177
   1.000   0.0914   0.00859   0.00168   0.0042   0.1770   0.6934
   1.250   0.1144   0.00859   0.00178   0.0055   0.1440   0.7568
   1.500   0.1379   0.00860   0.00189   0.0068   0.1211   0.8139
   1.750   0.1627   0.00866   0.00204   0.0079   0.0957   0.8720
   2.000   0.1939   0.00886   0.00221   0.0076   0.0734   0.9140
   2.250   0.2317   0.00909   0.00240   0.0058   0.0623   0.9410
   2.500   0.2690   0.00932   0.00257   0.0040   0.0553   0.9558
   2.750   0.3071   0.00953   0.00274   0.0020   0.0520   0.9656
   3.000   0.3413   0.00976   0.00292   0.0009   0.0498   0.9732
   3.250   0.3742   0.00998   0.00311   0.0000   0.0485   0.9799
   3.500   0.4072   0.01020   0.00331  -0.0010   0.0475   0.9846
   3.750   0.4417   0.01042   0.00351  -0.0022   0.0464   0.9889
   4.000   0.4746   0.01067   0.00374  -0.0032   0.0453   0.9932
   4.250   0.5087   0.01093   0.00398  -0.0045   0.0445   0.9964
   4.500   0.5423   0.01123   0.00426  -0.0057   0.0437   0.9993
   4.750   0.5677   0.01156   0.00458  -0.0051   0.0431   1.0000
   5.000   0.5897   0.01191   0.00492  -0.0038   0.0426   1.0000
   5.250   0.6122   0.01219   0.00521  -0.0026   0.0423   1.0000
   5.500   0.6349   0.01249   0.00553  -0.0015   0.0420   1.0000
   5.750   0.6575   0.01282   0.00587  -0.0003   0.0417   1.0000
   6.000   0.6801   0.01317   0.00623   0.0008   0.0414   1.0000
   6.250   0.7027   0.01353   0.00662   0.0020   0.0411   1.0000
   6.500   0.7253   0.01392   0.00703   0.0031   0.0407   1.0000
   6.750   0.7478   0.01433   0.00745   0.0042   0.0404   1.0000
   7.000   0.7704   0.01474   0.00789   0.0053   0.0400   1.0000
   7.250   0.7930   0.01516   0.00833   0.0064   0.0396   1.0000
   7.500   0.8155   0.01560   0.00879   0.0075   0.0392   1.0000
   7.750   0.8378   0.01607   0.00930   0.0085   0.0389   1.0000
   8.000   0.8600   0.01658   0.00983   0.0096   0.0386   1.0000
   8.250   0.8821   0.01711   0.01039   0.0107   0.0383   1.0000
   8.500   0.9040   0.01769   0.01100   0.0117   0.0380   1.0000
   8.750   0.9256   0.01834   0.01168   0.0128   0.0378   1.0000
   9.000   0.9469   0.01908   0.01246   0.0139   0.0375   1.0000
   9.250   0.9674   0.02001   0.01344   0.0150   0.0372   1.0000
   9.500   0.9885   0.02081   0.01432   0.0160   0.0370   1.0000
   9.750   1.0099   0.02146   0.01506   0.0171   0.0368   1.0000
  10.000   1.0311   0.02205   0.01575   0.0181   0.0365   1.0000
  10.250   1.0522   0.02259   0.01640   0.0191   0.0361   1.0000
  10.500   1.0727   0.02324   0.01716   0.0202   0.0356   1.0000
  10.750   1.0926   0.02394   0.01796   0.0212   0.0352   1.0000
  11.000   1.1117   0.02471   0.01884   0.0224   0.0348   1.0000
  11.250   1.1304   0.02549   0.01972   0.0235   0.0344   1.0000
  11.500   1.1489   0.02619   0.02050   0.0247   0.0340   1.0000
  11.750   1.1671   0.02686   0.02124   0.0259   0.0336   1.0000
  12.000   1.1856   0.02736   0.02178   0.0270   0.0331   1.0000
  12.250   1.2027   0.02803   0.02249   0.0282   0.0328   1.0000
  12.500   1.2184   0.02883   0.02332   0.0296   0.0325   1.0000
  12.750   1.2307   0.03001   0.02457   0.0311   0.0321   1.0000
  13.000   1.2419   0.03100   0.02572   0.0329   0.0319   1.0000
  13.250   1.2500   0.03204   0.02692   0.0350   0.0316   1.0000
  13.500   1.2524   0.03326   0.02831   0.0378   0.0313   1.0000
  13.750   1.2534   0.03464   0.02985   0.0402   0.0310   1.0000
  14.000   1.2526   0.03627   0.03164   0.0422   0.0307   1.0000
  14.250   1.2511   0.03811   0.03363   0.0435   0.0303   1.0000
  14.500   1.2481   0.04032   0.03599   0.0441   0.0300   1.0000
  14.750   1.2437   0.04297   0.03878   0.0440   0.0298   1.0000
  15.000   1.2365   0.04633   0.04229   0.0428   0.0296   1.0000
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