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GOE 429 AIRFOIL (goe429-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: GOE 429 AIRFOIL (goe429-il)
Reynolds number: 500,000
Max Cl/Cd: 57.23 at α=5.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe429-il-500000.txt
Download as CSV file: xf-goe429-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 429 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
  ------ -------- --------- --------- -------- -------- --------
 -18.500  -1.0818   0.16148   0.15887   0.0617   1.0000   0.0152
 -18.250  -1.1128   0.14894   0.14615   0.0539   1.0000   0.0151
 -18.000  -1.1354   0.13907   0.13613   0.0479   1.0000   0.0151
 -17.750  -1.1551   0.13029   0.12721   0.0428   1.0000   0.0150
 -17.500  -1.1730   0.12216   0.11894   0.0381   1.0000   0.0151
 -17.250  -1.1895   0.11452   0.11116   0.0338   1.0000   0.0151
 -17.000  -1.2053   0.10721   0.10372   0.0297   1.0000   0.0151
 -16.750  -1.2202   0.10024   0.09661   0.0259   1.0000   0.0152
 -16.500  -1.2341   0.09360   0.08984   0.0223   1.0000   0.0152
 -16.250  -1.2472   0.08729   0.08339   0.0189   1.0000   0.0153
 -16.000  -1.2597   0.08123   0.07720   0.0156   1.0000   0.0154
 -15.750  -1.2754   0.07535   0.07119   0.0131   1.0000   0.0155
 -15.500  -1.2891   0.06979   0.06552   0.0106   1.0000   0.0156
 -15.250  -1.3008   0.06460   0.06022   0.0083   1.0000   0.0158
 -15.000  -1.3104   0.05969   0.05520   0.0061   1.0000   0.0159
 -14.750  -1.3182   0.05508   0.05050   0.0039   1.0000   0.0161
 -14.500  -1.3238   0.05082   0.04613   0.0019   1.0000   0.0163
 -14.250  -1.3276   0.04690   0.04210   0.0001   1.0000   0.0165
 -14.000  -1.3296   0.04331   0.03841  -0.0014   1.0000   0.0167
 -13.750  -1.3298   0.04005   0.03504  -0.0028   1.0000   0.0169
 -13.500  -1.3284   0.03706   0.03194  -0.0039   1.0000   0.0172
 -13.250  -1.3255   0.03437   0.02911  -0.0048   1.0000   0.0175
 -13.000  -1.3218   0.03206   0.02667  -0.0052   1.0000   0.0178
 -12.750  -1.3170   0.03029   0.02477  -0.0043   1.0000   0.0182
 -12.500  -1.3065   0.02887   0.02322  -0.0034   1.0000   0.0186
 -12.250  -1.2970   0.02710   0.02135  -0.0025   1.0000   0.0190
 -12.000  -1.2850   0.02546   0.01965  -0.0016   1.0000   0.0197
 -11.750  -1.2678   0.02429   0.01841  -0.0011   1.0000   0.0204
 -11.500  -1.2483   0.02329   0.01733  -0.0006   1.0000   0.0213
 -11.250  -1.2273   0.02241   0.01635  -0.0001   1.0000   0.0223
 -11.000  -1.2084   0.02117   0.01504   0.0005   1.0000   0.0235
 -10.750  -1.1869   0.02023   0.01407   0.0008   1.0000   0.0249
 -10.500  -1.1638   0.01945   0.01321   0.0012   1.0000   0.0266
 -10.250  -1.1416   0.01847   0.01219   0.0015   1.0000   0.0288
 -10.000  -1.1174   0.01776   0.01145   0.0018   1.0000   0.0318
  -9.750  -1.0935   0.01695   0.01066   0.0020   1.0000   0.0365
  -9.500  -1.0685   0.01629   0.01001   0.0022   1.0000   0.0428
  -9.250  -1.0427   0.01576   0.00950   0.0023   1.0000   0.0495
  -9.000  -1.0160   0.01539   0.00910   0.0024   1.0000   0.0550
  -8.750  -0.9894   0.01497   0.00871   0.0024   1.0000   0.0604
  -8.500  -0.9621   0.01466   0.00835   0.0024   1.0000   0.0646
  -8.250  -0.9353   0.01424   0.00796   0.0024   1.0000   0.0697
  -8.000  -0.9075   0.01401   0.00768   0.0024   1.0000   0.0736
  -7.750  -0.8807   0.01351   0.00718   0.0024   1.0000   0.0781
  -7.500  -0.8531   0.01318   0.00685   0.0024   1.0000   0.0826
  -7.250  -0.8249   0.01297   0.00658   0.0023   1.0000   0.0862
  -7.000  -0.7979   0.01242   0.00607   0.0023   1.0000   0.0920
  -6.750  -0.7697   0.01214   0.00577   0.0022   1.0000   0.0976
  -6.500  -0.7420   0.01171   0.00536   0.0021   1.0000   0.1043
  -6.250  -0.7139   0.01133   0.00500   0.0020   1.0000   0.1109
  -6.000  -0.6858   0.01091   0.00460   0.0018   1.0000   0.1187
  -5.750  -0.6575   0.01051   0.00424   0.0017   1.0000   0.1290
  -5.500  -0.6294   0.00999   0.00390   0.0014   1.0000   0.1535
  -5.250  -0.6011   0.00953   0.00364   0.0011   1.0000   0.1947
  -5.000  -0.5720   0.00922   0.00343   0.0008   1.0000   0.2199
  -4.750  -0.5428   0.00894   0.00323   0.0004   1.0000   0.2406
  -4.500  -0.5131   0.00868   0.00305   0.0000   1.0000   0.2593
  -4.250  -0.4793   0.00849   0.00292  -0.0013   0.9643   0.2785
  -4.000  -0.4538   0.00840   0.00285  -0.0005   0.9199   0.2991
  -3.750  -0.4301   0.00831   0.00275   0.0008   0.8890   0.3222
  -3.500  -0.4042   0.00819   0.00264   0.0014   0.8650   0.3458
  -3.250  -0.3774   0.00809   0.00254   0.0019   0.8450   0.3710
  -3.000  -0.3497   0.00796   0.00244   0.0021   0.8264   0.3962
  -2.750  -0.3217   0.00788   0.00235   0.0023   0.8092   0.4196
  -2.500  -0.2936   0.00779   0.00226   0.0025   0.7912   0.4400
  -2.250  -0.2653   0.00772   0.00219   0.0026   0.7745   0.4613
  -2.000  -0.2368   0.00766   0.00212   0.0027   0.7609   0.4813
  -1.750  -0.2080   0.00760   0.00207   0.0027   0.7482   0.5004
  -1.500  -0.1791   0.00752   0.00202   0.0027   0.7360   0.5197
  -1.250  -0.1503   0.00746   0.00199   0.0027   0.7241   0.5392
  -1.000  -0.1216   0.00741   0.00198   0.0028   0.7116   0.5613
  -0.750  -0.0929   0.00738   0.00197   0.0029   0.6968   0.5842
  -0.500  -0.0640   0.00736   0.00197   0.0029   0.6817   0.6039
  -0.250  -0.0349   0.00735   0.00199   0.0029   0.6673   0.6219
   0.000  -0.0057   0.00735   0.00200   0.0029   0.6524   0.6380
   0.250   0.0234   0.00737   0.00200   0.0029   0.6357   0.6521
   0.500   0.0526   0.00740   0.00201   0.0029   0.6175   0.6652
   0.750   0.0817   0.00743   0.00202   0.0029   0.5965   0.6772
   1.000   0.1107   0.00747   0.00202   0.0029   0.5696   0.6880
   1.250   0.1397   0.00757   0.00203   0.0029   0.5350   0.6986
   1.500   0.1686   0.00772   0.00206   0.0029   0.4899   0.7099
   1.750   0.1971   0.00793   0.00212   0.0028   0.4401   0.7221
   2.000   0.2256   0.00820   0.00222   0.0027   0.3892   0.7340
   2.250   0.2543   0.00846   0.00232   0.0026   0.3437   0.7454
   2.500   0.2828   0.00868   0.00243   0.0025   0.3066   0.7569
   2.750   0.3112   0.00888   0.00255   0.0024   0.2749   0.7680
   3.000   0.3397   0.00906   0.00267   0.0024   0.2501   0.7790
   3.500   0.3964   0.00939   0.00294   0.0023   0.2132   0.8012
   3.750   0.4246   0.00951   0.00307   0.0023   0.2001   0.8144
   4.000   0.4524   0.00960   0.00322   0.0025   0.1886   0.8307
   4.250   0.4793   0.00968   0.00337   0.0029   0.1778   0.8538
   4.500   0.5035   0.00971   0.00351   0.0039   0.1666   0.8965
   4.750   0.5356   0.00977   0.00362   0.0033   0.1526   1.0000
   5.000   0.5648   0.01001   0.00378   0.0030   0.1371   1.0000
   5.250   0.5935   0.01037   0.00399   0.0027   0.1083   1.0000
   5.500   0.6206   0.01124   0.00451   0.0024   0.0568   1.0000
   5.750   0.6490   0.01163   0.00491   0.0022   0.0526   1.0000
   6.000   0.6771   0.01208   0.00537   0.0021   0.0496   1.0000
   6.250   0.7047   0.01265   0.00595   0.0021   0.0471   1.0000
   6.500   0.7322   0.01317   0.00651   0.0020   0.0457   1.0000
   6.750   0.7598   0.01361   0.00699   0.0020   0.0447   1.0000
   7.000   0.7870   0.01411   0.00754   0.0020   0.0437   1.0000
   7.250   0.8138   0.01466   0.00811   0.0020   0.0424   1.0000
   7.500   0.8402   0.01526   0.00873   0.0021   0.0412   1.0000
   7.750   0.8660   0.01597   0.00947   0.0022   0.0402   1.0000
   8.000   0.8902   0.01697   0.01049   0.0024   0.0392   1.0000
   8.250   0.9134   0.01819   0.01175   0.0027   0.0383   1.0000
   8.500   0.9395   0.01869   0.01232   0.0029   0.0377   1.0000
   8.750   0.9649   0.01932   0.01301   0.0031   0.0370   1.0000
   9.000   0.9894   0.02008   0.01383   0.0034   0.0362   1.0000
   9.250   1.0136   0.02089   0.01469   0.0037   0.0354   1.0000
   9.500   1.0374   0.02169   0.01554   0.0040   0.0346   1.0000
   9.750   1.0607   0.02254   0.01642   0.0043   0.0337   1.0000
  10.000   1.0825   0.02370   0.01757   0.0047   0.0329   1.0000
  10.250   1.1005   0.02626   0.02017   0.0053   0.0319   1.0000
  10.500   1.1233   0.02680   0.02084   0.0057   0.0314   1.0000
  10.750   1.1450   0.02756   0.02174   0.0061   0.0308   1.0000
  11.000   1.1656   0.02851   0.02281   0.0066   0.0300   1.0000
  11.250   1.1851   0.02959   0.02399   0.0071   0.0292   1.0000
  11.500   1.2038   0.03071   0.02518   0.0077   0.0286   1.0000
  11.750   1.2210   0.03185   0.02641   0.0083   0.0279   1.0000
  12.000   1.2375   0.03309   0.02769   0.0088   0.0274   1.0000
  12.250   1.2499   0.03561   0.03024   0.0095   0.0266   1.0000
  12.500   1.2573   0.03753   0.03238   0.0105   0.0261   1.0000
  12.750   1.2627   0.03891   0.03396   0.0117   0.0257   1.0000
  13.000   1.2625   0.04080   0.03602   0.0128   0.0252   1.0000
  13.250   1.2611   0.04319   0.03859   0.0129   0.0248   1.0000
  13.500   1.2588   0.04599   0.04155   0.0124   0.0245   1.0000
  13.750   1.2558   0.04912   0.04483   0.0113   0.0241   1.0000
  14.000   1.2522   0.05252   0.04836   0.0098   0.0238   1.0000
  14.250   1.2480   0.05619   0.05215   0.0080   0.0235   1.0000
  14.500   1.2433   0.06008   0.05616   0.0058   0.0233   1.0000
  14.750   1.2354   0.06464   0.06084   0.0031   0.0231   1.0000
  15.000   1.2256   0.06971   0.06604  -0.0001   0.0229   1.0000
  15.250   1.2138   0.07533   0.07178  -0.0037   0.0227   1.0000
  15.500   1.1986   0.08172   0.07831  -0.0079   0.0226   1.0000
  15.750   1.1796   0.08907   0.08580  -0.0126   0.0225   1.0000
  16.000   1.1524   0.09848   0.09540  -0.0188   0.0225   1.0000
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