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WORTMANN FX 71-089A AIRFOIL (fx71089a-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: WORTMANN FX 71-089A AIRFOIL (fx71089a-il)
Reynolds number: 1,000,000
Max Cl/Cd: 68.01 at α=8°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx71089a-il-1000000-n5.txt
Download as CSV file: xf-fx71089a-il-1000000-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 =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -18.750  -1.4468   0.06670   0.06348  -0.0314   1.0000   0.0159
 -18.500  -1.4885   0.05596   0.05251  -0.0388   1.0000   0.0159
 -18.250  -1.5131   0.04861   0.04498  -0.0437   1.0000   0.0163
 -18.000  -1.5271   0.04347   0.03970  -0.0467   1.0000   0.0166
 -17.750  -1.5360   0.03950   0.03562  -0.0484   1.0000   0.0174
 -17.500  -1.5389   0.03660   0.03266  -0.0492   1.0000   0.0186
 -17.250  -1.5391   0.03428   0.03025  -0.0492   1.0000   0.0198
 -17.000  -1.5367   0.03240   0.02829  -0.0487   1.0000   0.0206
 -16.750  -1.5283   0.03116   0.02702  -0.0480   1.0000   0.0217
 -16.500  -1.5208   0.02995   0.02575  -0.0470   1.0000   0.0226
 -16.250  -1.5149   0.02872   0.02443  -0.0456   1.0000   0.0233
 -16.000  -1.5093   0.02758   0.02318  -0.0438   1.0000   0.0237
 -15.750  -1.5014   0.02665   0.02218  -0.0419   1.0000   0.0241
 -15.500  -1.4881   0.02610   0.02160  -0.0404   1.0000   0.0246
 -15.250  -1.4738   0.02564   0.02113  -0.0388   1.0000   0.0251
 -15.000  -1.4613   0.02511   0.02055  -0.0368   1.0000   0.0256
 -14.750  -1.4489   0.02457   0.01995  -0.0347   1.0000   0.0260
 -14.500  -1.4349   0.02397   0.01927  -0.0329   1.0000   0.0264
 -14.250  -1.4180   0.02343   0.01867  -0.0316   1.0000   0.0268
 -14.000  -1.4012   0.02285   0.01802  -0.0302   1.0000   0.0271
 -13.750  -1.3832   0.02232   0.01741  -0.0289   1.0000   0.0274
 -13.500  -1.3639   0.02185   0.01686  -0.0277   1.0000   0.0277
 -13.250  -1.3458   0.02127   0.01623  -0.0265   1.0000   0.0281
 -13.000  -1.3263   0.02077   0.01570  -0.0254   1.0000   0.0284
 -12.750  -1.3053   0.02040   0.01530  -0.0244   1.0000   0.0287
 -12.500  -1.2835   0.02008   0.01495  -0.0235   1.0000   0.0291
 -12.250  -1.2615   0.01975   0.01460  -0.0226   1.0000   0.0294
 -12.000  -1.2401   0.01935   0.01416  -0.0217   1.0000   0.0297
 -11.750  -1.2188   0.01891   0.01366  -0.0207   1.0000   0.0300
 -11.500  -1.1968   0.01853   0.01324  -0.0198   1.0000   0.0304
 -11.250  -1.1749   0.01811   0.01278  -0.0188   1.0000   0.0307
 -11.000  -1.1532   0.01766   0.01227  -0.0178   1.0000   0.0309
 -10.750  -1.1311   0.01724   0.01179  -0.0169   1.0000   0.0312
 -10.500  -1.1088   0.01683   0.01133  -0.0159   1.0000   0.0314
 -10.250  -1.0858   0.01651   0.01096  -0.0150   1.0000   0.0317
 -10.000  -1.0630   0.01614   0.01055  -0.0141   1.0000   0.0319
  -9.750  -1.0403   0.01578   0.01014  -0.0132   1.0000   0.0320
  -9.500  -1.0184   0.01531   0.00963  -0.0121   1.0000   0.0322
  -9.250  -0.9972   0.01475   0.00906  -0.0109   1.0000   0.0328
  -9.000  -0.9747   0.01436   0.00864  -0.0099   1.0000   0.0331
  -8.750  -0.9517   0.01402   0.00830  -0.0090   1.0000   0.0334
  -8.500  -0.9288   0.01367   0.00793  -0.0080   1.0000   0.0337
  -8.250  -0.9059   0.01332   0.00755  -0.0070   1.0000   0.0339
  -8.000  -0.8829   0.01298   0.00719  -0.0059   1.0000   0.0341
  -7.750  -0.8599   0.01265   0.00684  -0.0049   1.0000   0.0344
  -7.500  -0.8368   0.01234   0.00651  -0.0039   1.0000   0.0346
  -7.250  -0.8138   0.01202   0.00618  -0.0028   1.0000   0.0349
  -7.000  -0.7906   0.01173   0.00587  -0.0017   1.0000   0.0351
  -6.750  -0.7674   0.01147   0.00559  -0.0007   1.0000   0.0355
  -6.500  -0.7443   0.01120   0.00531   0.0004   1.0000   0.0358
  -6.250  -0.7212   0.01095   0.00504   0.0015   1.0000   0.0360
  -6.000  -0.6972   0.01069   0.00478   0.0024   0.9999   0.0363
  -5.750  -0.6640   0.01044   0.00451   0.0013   0.9982   0.0365
  -5.500  -0.6313   0.01019   0.00426   0.0004   0.9961   0.0367
  -5.250  -0.5987   0.00997   0.00404  -0.0006   0.9941   0.0369
  -5.000  -0.5677   0.00973   0.00380  -0.0011   0.9914   0.0372
  -4.750  -0.5364   0.00941   0.00349  -0.0018   0.9879   0.0378
  -4.500  -0.5035   0.00915   0.00324  -0.0027   0.9845   0.0383
  -4.250  -0.4713   0.00893   0.00303  -0.0035   0.9810   0.0389
  -4.000  -0.4413   0.00872   0.00284  -0.0038   0.9750   0.0394
  -3.750  -0.4058   0.00852   0.00265  -0.0053   0.9694   0.0400
  -3.500  -0.3710   0.00833   0.00247  -0.0066   0.9589   0.0406
  -3.250  -0.3331   0.00815   0.00229  -0.0085   0.9427   0.0413
  -3.000  -0.2997   0.00804   0.00212  -0.0094   0.9101   0.0421
  -2.750  -0.2737   0.00803   0.00197  -0.0086   0.8620   0.0425
  -2.500  -0.2500   0.00809   0.00184  -0.0073   0.8043   0.0433
  -2.250  -0.2266   0.00820   0.00172  -0.0060   0.7350   0.0447
  -2.000  -0.2026   0.00833   0.00162  -0.0050   0.6594   0.0461
  -1.750  -0.1776   0.00843   0.00154  -0.0042   0.5973   0.0480
  -1.500  -0.1524   0.00853   0.00147  -0.0035   0.5324   0.0536
  -1.250  -0.1279   0.00872   0.00142  -0.0028   0.4434   0.0644
  -1.000  -0.1027   0.00886   0.00137  -0.0021   0.3676   0.0762
  -0.750  -0.0775   0.00890   0.00133  -0.0015   0.3082   0.1025
  -0.500  -0.0518   0.00895   0.00131  -0.0010   0.2592   0.1270
  -0.250  -0.0258   0.00895   0.00129  -0.0005   0.2235   0.1520
   0.000   0.0000   0.00896   0.00129   0.0000   0.1854   0.1848
   0.250   0.0258   0.00895   0.00129   0.0005   0.1524   0.2224
   0.500   0.0519   0.00895   0.00131   0.0010   0.1269   0.2585
   0.750   0.0776   0.00891   0.00134   0.0015   0.1019   0.3075
   1.000   0.1028   0.00887   0.00137   0.0021   0.0760   0.3646
   1.250   0.1280   0.00873   0.00142   0.0027   0.0645   0.4400
   1.500   0.1525   0.00854   0.00147   0.0035   0.0531   0.5309
   1.750   0.1777   0.00844   0.00154   0.0042   0.0481   0.5958
   2.000   0.2027   0.00833   0.00161   0.0050   0.0462   0.6577
   2.250   0.2263   0.00817   0.00172   0.0061   0.0446   0.7403
   2.500   0.2498   0.00808   0.00184   0.0073   0.0433   0.8069
   2.750   0.2737   0.00803   0.00197   0.0086   0.0425   0.8624
   3.000   0.2998   0.00803   0.00212   0.0093   0.0420   0.9124
   3.250   0.3330   0.00815   0.00229   0.0085   0.0413   0.9425
   3.500   0.3710   0.00833   0.00247   0.0066   0.0406   0.9589
   3.750   0.4058   0.00852   0.00265   0.0053   0.0400   0.9692
   4.000   0.4412   0.00872   0.00284   0.0038   0.0394   0.9749
   4.250   0.4713   0.00893   0.00303   0.0035   0.0389   0.9811
   4.500   0.5035   0.00916   0.00324   0.0027   0.0383   0.9845
   4.750   0.5364   0.00942   0.00349   0.0018   0.0377   0.9879
   5.000   0.5678   0.00973   0.00380   0.0011   0.0372   0.9915
   5.250   0.5989   0.00997   0.00404   0.0005   0.0369   0.9941
   5.500   0.6315   0.01019   0.00426  -0.0004   0.0367   0.9962
   5.750   0.6641   0.01044   0.00451  -0.0013   0.0365   0.9982
   6.000   0.6973   0.01069   0.00478  -0.0024   0.0363   0.9999
   6.250   0.7210   0.01094   0.00504  -0.0015   0.0360   1.0000
   6.500   0.7441   0.01120   0.00531  -0.0004   0.0358   1.0000
   6.750   0.7673   0.01146   0.00558   0.0007   0.0354   1.0000
   7.000   0.7905   0.01173   0.00587   0.0018   0.0351   1.0000
   7.250   0.8137   0.01202   0.00617   0.0028   0.0349   1.0000
   7.500   0.8367   0.01233   0.00650   0.0039   0.0346   1.0000
   7.750   0.8598   0.01265   0.00684   0.0049   0.0344   1.0000
   8.000   0.8828   0.01298   0.00719   0.0059   0.0341   1.0000
   8.250   0.9058   0.01332   0.00755   0.0070   0.0339   1.0000
   8.500   0.9287   0.01368   0.00793   0.0080   0.0337   1.0000
   8.750   0.9517   0.01402   0.00829   0.0090   0.0334   1.0000
   9.000   0.9748   0.01435   0.00863   0.0099   0.0331   1.0000
   9.250   0.9973   0.01474   0.00904   0.0109   0.0327   1.0000
   9.500   1.0180   0.01535   0.00967   0.0121   0.0322   1.0000
   9.750   1.0404   0.01577   0.01013   0.0132   0.0320   1.0000
  10.000   1.0631   0.01614   0.01055   0.0141   0.0319   1.0000
  10.250   1.0856   0.01653   0.01099   0.0151   0.0317   1.0000
  10.500   1.1082   0.01692   0.01143   0.0160   0.0315   1.0000
  10.750   1.1309   0.01728   0.01183   0.0169   0.0312   1.0000
  11.000   1.1534   0.01765   0.01226   0.0178   0.0309   1.0000
  11.250   1.1751   0.01811   0.01277   0.0188   0.0307   1.0000
  11.500   1.1970   0.01853   0.01324   0.0197   0.0304   1.0000
  11.750   1.2188   0.01894   0.01369   0.0207   0.0301   1.0000
  12.000   1.2404   0.01934   0.01414   0.0216   0.0297   1.0000
  12.250   1.2617   0.01976   0.01460   0.0226   0.0294   1.0000
  12.500   1.2833   0.02012   0.01501   0.0235   0.0291   1.0000
  12.750   1.3054   0.02041   0.01532   0.0244   0.0287   1.0000
  13.000   1.3266   0.02077   0.01571   0.0253   0.0284   1.0000
  13.250   1.3464   0.02123   0.01619   0.0264   0.0280   1.0000
  13.500   1.3643   0.02185   0.01685   0.0277   0.0277   1.0000
  13.750   1.3835   0.02233   0.01741   0.0288   0.0275   1.0000
  14.000   1.4015   0.02286   0.01803   0.0301   0.0272   1.0000
  14.250   1.4186   0.02343   0.01867   0.0315   0.0268   1.0000
  14.500   1.4351   0.02399   0.01930   0.0329   0.0264   1.0000
  14.750   1.4500   0.02455   0.01992   0.0345   0.0260   1.0000
  15.000   1.4618   0.02513   0.02057   0.0367   0.0256   1.0000
  15.250   1.4748   0.02564   0.02112   0.0386   0.0251   1.0000
  15.500   1.4877   0.02618   0.02170   0.0403   0.0246   1.0000
  15.750   1.5013   0.02672   0.02226   0.0419   0.0241   1.0000
  16.000   1.5103   0.02758   0.02318   0.0437   0.0236   1.0000
  16.250   1.5167   0.02868   0.02438   0.0454   0.0231   1.0000
  16.500   1.5233   0.02985   0.02564   0.0467   0.0224   1.0000
  16.750   1.5312   0.03102   0.02686   0.0478   0.0214   1.0000
  17.000   1.5396   0.03226   0.02813   0.0485   0.0204   1.0000
  17.250   1.5407   0.03423   0.03020   0.0490   0.0197   1.0000
  17.500   1.5405   0.03657   0.03262   0.0490   0.0186   1.0000
  18.000   1.5292   0.04339   0.03962   0.0465   0.0166   1.0000
  18.250   1.5139   0.04876   0.04513   0.0433   0.0160   1.0000
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