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GOE 620 AIRFOIL (goe620-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: GOE 620 AIRFOIL (goe620-il)
Reynolds number: 200,000
Max Cl/Cd: 64.72 at α=4°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-goe620-il-200000-n5.txt
Download as CSV file: xf-goe620-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: GOE 620 AIRFOIL                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.200 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.500  -0.0928   0.10498   0.10070  -0.1053   0.9397   0.0433
 -12.250  -0.3786   0.04444   0.03914  -0.1538   0.9222   0.0454
 -12.000  -0.3914   0.03850   0.03281  -0.1622   0.9078   0.0456
 -11.750  -0.3983   0.03544   0.02943  -0.1643   0.8948   0.0459
 -11.500  -0.3980   0.03334   0.02703  -0.1641   0.8853   0.0462
 -11.250  -0.3996   0.03184   0.02526  -0.1620   0.8738   0.0466
 -11.000  -0.3834   0.03038   0.02362  -0.1620   0.8673   0.0470
 -10.750  -0.3722   0.02942   0.02262  -0.1604   0.8584   0.0474
 -10.500  -0.3538   0.02846   0.02156  -0.1600   0.8521   0.0479
 -10.250  -0.3374   0.02759   0.02059  -0.1590   0.8460   0.0485
 -10.000  -0.3226   0.02680   0.01970  -0.1577   0.8388   0.0491
  -9.750  -0.3036   0.02593   0.01867  -0.1570   0.8333   0.0500
  -9.500  -0.2861   0.02511   0.01770  -0.1559   0.8276   0.0507
  -9.250  -0.2695   0.02437   0.01681  -0.1545   0.8215   0.0513
  -9.000  -0.2490   0.02360   0.01586  -0.1537   0.8164   0.0520
  -8.750  -0.2263   0.02286   0.01497  -0.1533   0.8120   0.0527
  -8.500  -0.2087   0.02222   0.01434  -0.1518   0.8060   0.0533
  -8.250  -0.1880   0.02163   0.01372  -0.1508   0.8006   0.0540
  -8.000  -0.1642   0.02106   0.01309  -0.1504   0.7961   0.0550
  -7.750  -0.1430   0.02057   0.01253  -0.1494   0.7911   0.0561
  -7.500  -0.1229   0.02012   0.01200  -0.1482   0.7855   0.0572
  -7.250  -0.1000   0.01966   0.01143  -0.1474   0.7808   0.0583
  -7.000  -0.0756   0.01913   0.01083  -0.1469   0.7769   0.0594
  -6.750  -0.0549   0.01869   0.01039  -0.1458   0.7722   0.0605
  -6.500  -0.0341   0.01832   0.01001  -0.1446   0.7672   0.0616
  -6.250  -0.0110   0.01795   0.00959  -0.1438   0.7627   0.0631
  -6.000   0.0146   0.01761   0.00915  -0.1434   0.7589   0.0650
  -5.750   0.0377   0.01726   0.00877  -0.1426   0.7547   0.0667
  -5.500   0.0585   0.01696   0.00849  -0.1413   0.7497   0.0687
  -5.250   0.0819   0.01669   0.00817  -0.1405   0.7451   0.0709
  -5.000   0.1076   0.01642   0.00783  -0.1400   0.7411   0.0735
  -4.750   0.1337   0.01613   0.00752  -0.1397   0.7374   0.0770
  -4.500   0.1547   0.01594   0.00734  -0.1384   0.7322   0.0816
  -4.250   0.1779   0.01570   0.00712  -0.1374   0.7274   0.0878
  -4.000   0.2033   0.01546   0.00687  -0.1369   0.7231   0.0974
  -3.750   0.2313   0.01522   0.00660  -0.1369   0.7195   0.1117
  -3.500   0.2517   0.01503   0.00651  -0.1355   0.7142   0.1277
  -3.250   0.2745   0.01485   0.00641  -0.1345   0.7090   0.1472
  -3.000   0.3003   0.01471   0.00628  -0.1340   0.7045   0.1671
  -2.750   0.3292   0.01460   0.00613  -0.1341   0.7006   0.1857
  -2.500   0.3495   0.01454   0.00615  -0.1326   0.6948   0.2011
  -2.250   0.3729   0.01446   0.00610  -0.1317   0.6894   0.2162
  -2.000   0.3993   0.01438   0.00601  -0.1313   0.6847   0.2322
  -1.750   0.4249   0.01432   0.00596  -0.1307   0.6800   0.2474
  -1.500   0.4460   0.01429   0.00597  -0.1293   0.6737   0.2615
  -1.250   0.4704   0.01424   0.00593  -0.1285   0.6682   0.2770
  -1.000   0.4981   0.01417   0.00585  -0.1284   0.6637   0.2950
  -0.750   0.5173   0.01415   0.00592  -0.1266   0.6569   0.3109
  -0.500   0.5405   0.01411   0.00591  -0.1256   0.6507   0.3270
  -0.250   0.5672   0.01406   0.00583  -0.1252   0.6457   0.3446
   0.000   0.5864   0.01407   0.00591  -0.1235   0.6385   0.3606
   0.250   0.6092   0.01404   0.00590  -0.1224   0.6320   0.3798
   0.500   0.6330   0.01400   0.00589  -0.1215   0.6261   0.4010
   0.750   0.6521   0.01400   0.00597  -0.1197   0.6185   0.4212
   1.000   0.6751   0.01396   0.00595  -0.1186   0.6119   0.4427
   1.250   0.6940   0.01396   0.00601  -0.1167   0.6039   0.4646
   1.500   0.7141   0.01394   0.00603  -0.1151   0.5956   0.4897
   1.750   0.7314   0.01394   0.00608  -0.1129   0.5861   0.5186
   2.000   0.7488   0.01391   0.00607  -0.1107   0.5762   0.5514
   2.250   0.7629   0.01392   0.00616  -0.1079   0.5658   0.5861
   2.500   0.7803   0.01391   0.00620  -0.1057   0.5564   0.6275
   2.750   0.7965   0.01390   0.00637  -0.1034   0.5473   0.6873
   3.250   0.9111   0.01411   0.00688  -0.1159   0.5256   1.0000
   3.500   0.9267   0.01433   0.00703  -0.1135   0.5172   1.0000
   3.750   0.9425   0.01457   0.00718  -0.1113   0.5085   1.0000
   4.000   0.9591   0.01482   0.00736  -0.1092   0.5009   1.0000
   4.250   0.9754   0.01508   0.00757  -0.1071   0.4928   1.0000
   4.500   0.9925   0.01537   0.00777  -0.1052   0.4856   1.0000
   4.750   1.0090   0.01565   0.00804  -0.1032   0.4780   1.0000
   5.000   1.0257   0.01596   0.00828  -0.1013   0.4708   1.0000
   5.250   1.0420   0.01629   0.00858  -0.0994   0.4633   1.0000
   5.500   1.0580   0.01663   0.00889  -0.0975   0.4555   1.0000
   5.750   1.0735   0.01701   0.00921  -0.0955   0.4479   1.0000
   6.000   1.0891   0.01739   0.00958  -0.0936   0.4398   1.0000
   6.250   1.1041   0.01782   0.00995  -0.0917   0.4325   1.0000
   6.500   1.1198   0.01824   0.01037  -0.0899   0.4247   1.0000
   6.750   1.1341   0.01872   0.01081  -0.0879   0.4169   1.0000
   7.000   1.1491   0.01920   0.01129  -0.0862   0.4095   1.0000
   7.250   1.1622   0.01976   0.01181  -0.0842   0.4005   1.0000
   7.500   1.1754   0.02035   0.01237  -0.0822   0.3918   1.0000
   7.750   1.1873   0.02100   0.01299  -0.0802   0.3824   1.0000
   8.000   1.2001   0.02166   0.01364  -0.0784   0.3736   1.0000
   8.250   1.2123   0.02237   0.01433  -0.0765   0.3654   1.0000
   8.500   1.2250   0.02309   0.01504  -0.0748   0.3573   1.0000
   8.750   1.2366   0.02388   0.01582  -0.0731   0.3490   1.0000
   9.000   1.2491   0.02467   0.01660  -0.0715   0.3419   1.0000
   9.250   1.2610   0.02551   0.01744  -0.0698   0.3341   1.0000
   9.500   1.2719   0.02643   0.01834  -0.0682   0.3271   1.0000
   9.750   1.2839   0.02732   0.01925  -0.0667   0.3197   1.0000
  10.000   1.2937   0.02835   0.02026  -0.0651   0.3130   1.0000
  10.250   1.3055   0.02932   0.02124  -0.0638   0.3059   1.0000
  10.500   1.3152   0.03042   0.02234  -0.0623   0.2989   1.0000
  10.750   1.3253   0.03153   0.02346  -0.0609   0.2928   1.0000
  11.000   1.3362   0.03262   0.02458  -0.0596   0.2863   1.0000
  11.250   1.3453   0.03385   0.02580  -0.0582   0.2809   1.0000
  11.500   1.3565   0.03496   0.02694  -0.0571   0.2762   1.0000
  11.750   1.3675   0.03612   0.02815  -0.0560   0.2709   1.0000
  12.000   1.3769   0.03740   0.02945  -0.0548   0.2660   1.0000
  12.250   1.3851   0.03879   0.03084  -0.0536   0.2613   1.0000
  12.500   1.3953   0.04008   0.03220  -0.0526   0.2556   1.0000
  12.750   1.4033   0.04155   0.03369  -0.0516   0.2503   1.0000
  13.000   1.4098   0.04315   0.03529  -0.0504   0.2456   1.0000
  13.250   1.4198   0.04452   0.03675  -0.0496   0.2410   1.0000
  13.500   1.4275   0.04611   0.03840  -0.0487   0.2358   1.0000
  13.750   1.4334   0.04786   0.04017  -0.0477   0.2309   1.0000
  14.000   1.4394   0.04963   0.04200  -0.0468   0.2258   1.0000
  14.250   1.4459   0.05143   0.04386  -0.0461   0.2200   1.0000
  14.500   1.4489   0.05355   0.04601  -0.0452   0.2143   1.0000
  14.750   1.4536   0.05556   0.04808  -0.0445   0.2087   1.0000
  15.000   1.4573   0.05773   0.05033  -0.0439   0.2022   1.0000
  15.250   1.4573   0.06028   0.05289  -0.0432   0.1963   1.0000
  15.500   1.4614   0.06248   0.05520  -0.0427   0.1890   1.0000
  15.750   1.4593   0.06538   0.05811  -0.0422   0.1819   1.0000
  16.000   1.4595   0.06810   0.06089  -0.0418   0.1732   1.0000
  16.250   1.4568   0.07116   0.06398  -0.0415   0.1660   1.0000
  16.500   1.4522   0.07450   0.06733  -0.0413   0.1580   1.0000
  16.750   1.4473   0.07791   0.07076  -0.0412   0.1521   1.0000
  17.000   1.4414   0.08150   0.07436  -0.0411   0.1466   1.0000
  17.250   1.4360   0.08505   0.07792  -0.0412   0.1423   1.0000
  17.500   1.4328   0.08836   0.08127  -0.0413   0.1384   1.0000
  17.750   1.4297   0.09165   0.08460  -0.0414   0.1354   1.0000
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