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GOE 677 (= M 6) AIRFOIL (goe677-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: GOE 677 (= M 6) AIRFOIL (goe677-il)
Reynolds number: 1,000,000
Max Cl/Cd: 94.05 at α=5.75°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-goe677-il-1000000.txt
Download as CSV file: xf-goe677-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 677 (= M 6) 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 =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.500  -1.2549   0.05313   0.05064  -0.0435   1.0000   0.0156
 -16.250  -1.2867   0.04528   0.04255  -0.0482   1.0000   0.0156
 -16.000  -1.2998   0.04134   0.03843  -0.0486   1.0000   0.0157
 -15.750  -1.3052   0.03860   0.03553  -0.0478   1.0000   0.0159
 -15.500  -1.3058   0.03650   0.03329  -0.0465   1.0000   0.0160
 -15.250  -1.3159   0.03388   0.03050  -0.0440   1.0000   0.0163
 -15.000  -1.3184   0.03203   0.02855  -0.0414   1.0000   0.0167
 -14.750  -1.3105   0.03098   0.02745  -0.0394   1.0000   0.0170
 -14.500  -1.2972   0.03034   0.02678  -0.0378   1.0000   0.0174
 -14.250  -1.2826   0.02981   0.02623  -0.0361   1.0000   0.0177
 -14.000  -1.2687   0.02921   0.02557  -0.0344   1.0000   0.0181
 -13.750  -1.2529   0.02856   0.02484  -0.0330   1.0000   0.0185
 -13.500  -1.2366   0.02782   0.02401  -0.0317   1.0000   0.0190
 -13.250  -1.2196   0.02707   0.02316  -0.0304   1.0000   0.0193
 -13.000  -1.2005   0.02649   0.02248  -0.0293   1.0000   0.0196
 -12.750  -1.1917   0.02478   0.02060  -0.0271   1.0000   0.0201
 -12.500  -1.1740   0.02401   0.01978  -0.0259   1.0000   0.0206
 -12.250  -1.1524   0.02363   0.01939  -0.0251   1.0000   0.0210
 -12.000  -1.1299   0.02334   0.01908  -0.0244   1.0000   0.0215
 -11.750  -1.1072   0.02304   0.01876  -0.0237   1.0000   0.0220
 -11.500  -1.0850   0.02263   0.01829  -0.0230   1.0000   0.0225
 -11.250  -1.0630   0.02215   0.01773  -0.0222   1.0000   0.0230
 -11.000  -1.0408   0.02168   0.01717  -0.0214   1.0000   0.0234
 -10.750  -1.0178   0.02130   0.01672  -0.0207   1.0000   0.0237
 -10.500  -1.0019   0.01973   0.01496  -0.0192   1.0000   0.0244
 -10.250  -0.9805   0.01908   0.01428  -0.0183   1.0000   0.0250
 -10.000  -0.9567   0.01881   0.01402  -0.0177   1.0000   0.0255
  -9.750  -0.9331   0.01851   0.01369  -0.0170   1.0000   0.0260
  -9.500  -0.9100   0.01811   0.01325  -0.0162   1.0000   0.0266
  -9.250  -0.8871   0.01769   0.01277  -0.0154   1.0000   0.0271
  -9.000  -0.8643   0.01732   0.01235  -0.0145   1.0000   0.0277
  -8.500  -0.8035   0.01660   0.01150  -0.0160   0.9901   0.0286
  -8.250  -0.7738   0.01517   0.00992  -0.0170   0.9743   0.0295
  -8.000  -0.7429   0.01462   0.00934  -0.0178   0.9475   0.0303
  -7.750  -0.7190   0.01433   0.00893  -0.0168   0.9137   0.0309
  -7.500  -0.6957   0.01406   0.00854  -0.0158   0.8835   0.0314
  -7.250  -0.6715   0.01383   0.00817  -0.0150   0.8522   0.0321
  -7.000  -0.6469   0.01361   0.00780  -0.0143   0.8161   0.0328
  -6.750  -0.6219   0.01336   0.00736  -0.0137   0.7819   0.0334
  -6.500  -0.5962   0.01310   0.00697  -0.0132   0.7568   0.0338
  -6.250  -0.5700   0.01287   0.00662  -0.0129   0.7390   0.0342
  -6.000  -0.5446   0.01240   0.00605  -0.0124   0.7254   0.0348
  -5.750  -0.5201   0.01182   0.00538  -0.0118   0.7147   0.0360
  -5.500  -0.4935   0.01155   0.00508  -0.0116   0.7058   0.0370
  -5.250  -0.4667   0.01133   0.00481  -0.0114   0.6984   0.0378
  -5.000  -0.4396   0.01111   0.00455  -0.0112   0.6913   0.0387
  -4.750  -0.4126   0.01091   0.00429  -0.0110   0.6846   0.0397
  -4.500  -0.3852   0.01071   0.00406  -0.0108   0.6794   0.0406
  -4.250  -0.3576   0.01056   0.00387  -0.0107   0.6744   0.0412
  -4.000  -0.3317   0.01017   0.00343  -0.0103   0.6692   0.0434
  -3.750  -0.3043   0.00999   0.00326  -0.0102   0.6643   0.0453
  -3.500  -0.2765   0.00984   0.00310  -0.0102   0.6595   0.0472
  -3.250  -0.2487   0.00973   0.00295  -0.0101   0.6554   0.0488
  -3.000  -0.2215   0.00953   0.00271  -0.0099   0.6514   0.0518
  -2.750  -0.1937   0.00936   0.00258  -0.0099   0.6481   0.0553
  -2.500  -0.1655   0.00925   0.00247  -0.0099   0.6444   0.0583
  -2.250  -0.1379   0.00909   0.00231  -0.0099   0.6404   0.0628
  -2.000  -0.1101   0.00899   0.00220  -0.0098   0.6363   0.0678
  -1.750  -0.0818   0.00891   0.00211  -0.0099   0.6327   0.0710
  -1.500  -0.0540   0.00873   0.00198  -0.0098   0.6292   0.0792
  -1.250  -0.0259   0.00861   0.00187  -0.0098   0.6253   0.0867
  -1.000   0.0015   0.00846   0.00180  -0.0098   0.6213   0.1078
  -0.750   0.0288   0.00827   0.00174  -0.0097   0.6172   0.1476
  -0.500   0.0558   0.00798   0.00165  -0.0096   0.6130   0.2001
  -0.250   0.0810   0.00754   0.00158  -0.0092   0.6086   0.3186
   0.000   0.1019   0.00670   0.00146  -0.0082   0.6043   0.5377
   0.250   0.1143   0.00556   0.00145  -0.0048   0.6002   0.8536
   0.500   0.1404   0.00554   0.00154  -0.0040   0.5940   0.8963
   1.000   0.1942   0.00564   0.00164  -0.0031   0.5796   0.9273
   1.250   0.2209   0.00572   0.00168  -0.0026   0.5723   0.9369
   1.500   0.2480   0.00578   0.00175  -0.0022   0.5645   0.9446
   1.750   0.2726   0.00590   0.00183  -0.0012   0.5547   0.9548
   2.000   0.3017   0.00600   0.00189  -0.0012   0.5399   0.9597
   2.250   0.3310   0.00613   0.00195  -0.0013   0.5194   0.9644
   2.500   0.3577   0.00633   0.00203  -0.0009   0.4904   0.9704
   2.750   0.3954   0.00663   0.00219  -0.0031   0.4606   0.9732
   3.000   0.4321   0.00685   0.00232  -0.0051   0.4420   0.9748
   3.250   0.4701   0.00706   0.00246  -0.0074   0.4290   0.9765
   3.500   0.5050   0.00724   0.00258  -0.0090   0.4180   0.9787
   3.750   0.5339   0.00735   0.00267  -0.0093   0.4093   0.9813
   4.000   0.5662   0.00750   0.00277  -0.0103   0.4006   0.9831
   4.250   0.6019   0.00758   0.00285  -0.0122   0.3928   0.9838
   4.500   0.6340   0.00769   0.00293  -0.0132   0.3838   0.9844
   4.750   0.6658   0.00777   0.00300  -0.0143   0.3741   0.9851
   5.000   0.6972   0.00787   0.00308  -0.0152   0.3644   0.9858
   5.250   0.7282   0.00800   0.00317  -0.0161   0.3515   0.9866
   5.500   0.7591   0.00815   0.00327  -0.0169   0.3352   0.9875
   5.750   0.7891   0.00839   0.00340  -0.0177   0.3075   0.9886
   6.000   0.8171   0.00884   0.00363  -0.0182   0.2596   0.9898
   6.250   0.8429   0.00948   0.00398  -0.0184   0.2052   0.9912
   6.750   0.8932   0.01075   0.00477  -0.0185   0.1151   0.9940
   7.000   0.9222   0.01119   0.00510  -0.0192   0.0968   0.9946
   7.250   0.9521   0.01148   0.00538  -0.0200   0.0897   0.9953
   7.500   0.9819   0.01178   0.00566  -0.0209   0.0855   0.9961
   7.750   1.0114   0.01213   0.00599  -0.0216   0.0804   0.9970
   8.000   1.0415   0.01234   0.00625  -0.0224   0.0783   0.9979
   8.250   1.0711   0.01257   0.00650  -0.0232   0.0752   0.9988
   8.500   1.0996   0.01293   0.00682  -0.0238   0.0697   0.9996
   8.750   1.1246   0.01316   0.00708  -0.0236   0.0659   1.0000
   9.000   1.1434   0.01344   0.00733  -0.0222   0.0586   1.0000
   9.250   1.1564   0.01409   0.00778  -0.0198   0.0350   1.0000
   9.500   1.1656   0.01489   0.00848  -0.0168   0.0215   1.0000
   9.750   1.1773   0.01544   0.00903  -0.0140   0.0187   1.0000
  10.000   1.1905   0.01584   0.00948  -0.0115   0.0176   1.0000
  10.250   1.2021   0.01631   0.00998  -0.0088   0.0165   1.0000
  10.500   1.2121   0.01688   0.01058  -0.0058   0.0155   1.0000
  10.750   1.2228   0.01745   0.01120  -0.0031   0.0148   1.0000
  11.000   1.2359   0.01795   0.01174  -0.0008   0.0144   1.0000
  11.250   1.2488   0.01853   0.01237   0.0013   0.0139   1.0000
  11.500   1.2584   0.01916   0.01305   0.0040   0.0135   1.0000
  11.750   1.2674   0.01991   0.01385   0.0065   0.0131   1.0000
  12.000   1.2753   0.02088   0.01488   0.0087   0.0126   1.0000
  12.250   1.2789   0.02229   0.01637   0.0109   0.0122   1.0000
  12.500   1.2864   0.02360   0.01775   0.0124   0.0119   1.0000
  12.750   1.2980   0.02469   0.01891   0.0133   0.0117   1.0000
  13.000   1.3082   0.02598   0.02027   0.0141   0.0114   1.0000
  13.250   1.3174   0.02743   0.02180   0.0148   0.0111   1.0000
  13.500   1.3256   0.02906   0.02349   0.0153   0.0108   1.0000
  13.750   1.3324   0.03089   0.02539   0.0157   0.0106   1.0000
  14.000   1.3383   0.03287   0.02744   0.0159   0.0104   1.0000
  14.250   1.3424   0.03508   0.02972   0.0161   0.0102   1.0000
  14.500   1.3445   0.03754   0.03227   0.0162   0.0100   1.0000
  14.750   1.3424   0.04046   0.03526   0.0162   0.0098   1.0000
  15.000   1.3367   0.04381   0.03871   0.0161   0.0096   1.0000
  15.250   1.3251   0.04783   0.04284   0.0160   0.0095   1.0000
  15.500   1.3194   0.05130   0.04642   0.0157   0.0094   1.0000
  15.750   1.3192   0.05428   0.04948   0.0153   0.0093   1.0000
  16.000   1.3185   0.05742   0.05271   0.0147   0.0092   1.0000
  16.250   1.3165   0.06083   0.05621   0.0139   0.0091   1.0000
  16.500   1.3140   0.06444   0.05991   0.0129   0.0090   1.0000
  16.750   1.3099   0.06830   0.06387   0.0119   0.0090   1.0000
  17.000   1.3055   0.07231   0.06797   0.0106   0.0089   1.0000
  17.250   1.3000   0.07656   0.07232   0.0093   0.0088   1.0000
  17.500   1.2938   0.08096   0.07681   0.0078   0.0087   1.0000
  17.750   1.2871   0.08546   0.08141   0.0062   0.0086   1.0000
  18.000   1.2800   0.09010   0.08614   0.0046   0.0085   1.0000
  18.250   1.2725   0.09487   0.09100   0.0028   0.0084   1.0000
  18.500   1.2645   0.09973   0.09596   0.0009   0.0084   1.0000
  18.750   1.2562   0.10469   0.10101  -0.0011   0.0083   1.0000
  19.000   1.2481   0.10974   0.10614  -0.0032   0.0082   1.0000
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