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SD2083 (9.0%) (sd2083-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: SD2083 (9.0%) (sd2083-il)
Reynolds number: 200,000
Max Cl/Cd: 74.03 at α=4.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sd2083-il-200000-n5.txt
Download as CSV file: xf-sd2083-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SD2083 (9.0%)                                   
  
 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
  ------ -------- --------- --------- -------- -------- --------
  -8.750  -0.3908   0.08720   0.08376  -0.0373   1.0000   0.0246
  -8.500  -0.3932   0.08343   0.08005  -0.0385   1.0000   0.0232
  -8.250  -0.3991   0.07994   0.07664  -0.0395   1.0000   0.0229
  -8.000  -0.4131   0.07717   0.07396  -0.0388   1.0000   0.0224
  -7.750  -0.4127   0.07335   0.07019  -0.0429   0.9916   0.0238
  -7.500  -0.3946   0.06604   0.06282  -0.0542   0.9831   0.0240
  -7.000  -0.3661   0.04542   0.04155  -0.0731   0.9632   0.0184
  -6.750  -0.3488   0.03984   0.03561  -0.0764   0.9568   0.0180
  -6.500  -0.3341   0.03518   0.03055  -0.0773   0.9484   0.0177
  -6.250  -0.3143   0.03088   0.02576  -0.0781   0.9428   0.0175
  -6.000  -0.2970   0.02759   0.02198  -0.0774   0.9350   0.0174
  -5.750  -0.2746   0.02476   0.01862  -0.0772   0.9299   0.0176
  -5.500  -0.2530   0.02267   0.01612  -0.0763   0.9235   0.0178
  -5.250  -0.2288   0.02094   0.01401  -0.0757   0.9182   0.0181
  -5.000  -0.2033   0.01960   0.01237  -0.0753   0.9137   0.0185
  -4.750  -0.1797   0.01835   0.01087  -0.0745   0.9076   0.0196
  -4.500  -0.1546   0.01716   0.00956  -0.0741   0.9029   0.0207
  -4.250  -0.1298   0.01624   0.00851  -0.0735   0.8978   0.0210
  -4.000  -0.1051   0.01545   0.00760  -0.0728   0.8921   0.0213
  -3.750  -0.0795   0.01475   0.00681  -0.0722   0.8878   0.0219
  -3.500  -0.0550   0.01420   0.00619  -0.0716   0.8819   0.0225
  -3.250  -0.0295   0.01372   0.00561  -0.0710   0.8767   0.0236
  -3.000  -0.0033   0.01331   0.00510  -0.0705   0.8724   0.0250
  -2.750   0.0222   0.01299   0.00469  -0.0700   0.8661   0.0273
  -2.500   0.0484   0.01260   0.00428  -0.0695   0.8613   0.0351
  -2.250   0.0738   0.01218   0.00400  -0.0691   0.8559   0.0715
  -2.000   0.0984   0.01168   0.00379  -0.0686   0.8500   0.1473
  -1.750   0.1227   0.01104   0.00361  -0.0682   0.8455   0.2777
  -1.500   0.1462   0.01059   0.00352  -0.0675   0.8387   0.3902
  -1.250   0.1669   0.00989   0.00347  -0.0661   0.8332   0.5752
  -1.000   0.1856   0.00920   0.00355  -0.0634   0.8271   0.7876
  -0.750   0.2467   0.00895   0.00348  -0.0695   0.8235   0.9502
  -0.500   0.2940   0.00889   0.00331  -0.0734   0.8187   0.9843
  -0.250   0.3350   0.00886   0.00318  -0.0763   0.8117   1.0000
   0.000   0.3590   0.00885   0.00306  -0.0754   0.8042   1.0000
   0.250   0.3828   0.00888   0.00302  -0.0746   0.7948   1.0000
   0.500   0.4070   0.00889   0.00296  -0.0737   0.7863   1.0000
   0.750   0.4314   0.00891   0.00290  -0.0729   0.7769   1.0000
   1.000   0.4557   0.00894   0.00288  -0.0721   0.7661   1.0000
   1.250   0.4802   0.00897   0.00285  -0.0713   0.7552   1.0000
   1.500   0.5048   0.00901   0.00283  -0.0705   0.7439   1.0000
   1.750   0.5294   0.00905   0.00283  -0.0697   0.7317   1.0000
   2.000   0.5541   0.00911   0.00284  -0.0689   0.7189   1.0000
   2.250   0.5789   0.00917   0.00286  -0.0682   0.7056   1.0000
   2.500   0.6038   0.00925   0.00291  -0.0675   0.6916   1.0000
   2.750   0.6286   0.00934   0.00299  -0.0668   0.6761   1.0000
   3.000   0.6533   0.00945   0.00307  -0.0661   0.6591   1.0000
   3.250   0.6779   0.00957   0.00314  -0.0653   0.6399   1.0000
   3.500   0.7022   0.00972   0.00324  -0.0645   0.6181   1.0000
   3.750   0.7261   0.00991   0.00338  -0.0636   0.5926   1.0000
   4.000   0.7495   0.01014   0.00352  -0.0627   0.5631   1.0000
   4.250   0.7721   0.01043   0.00369  -0.0616   0.5285   1.0000
   4.500   0.7939   0.01078   0.00390  -0.0604   0.4896   1.0000
   4.750   0.8149   0.01121   0.00416  -0.0592   0.4486   1.0000
   5.000   0.8354   0.01169   0.00451  -0.0580   0.4073   1.0000
   5.250   0.8557   0.01221   0.00487  -0.0567   0.3682   1.0000
   5.500   0.8759   0.01274   0.00526  -0.0555   0.3317   1.0000
   5.750   0.8963   0.01327   0.00568  -0.0544   0.2977   1.0000
   6.000   0.9165   0.01383   0.00612  -0.0533   0.2657   1.0000
   6.250   0.9366   0.01439   0.00659  -0.0521   0.2357   1.0000
   6.500   0.9560   0.01501   0.00713  -0.0509   0.2048   1.0000
   6.750   0.9743   0.01574   0.00767  -0.0496   0.1659   1.0000
   7.000   0.9912   0.01660   0.00826  -0.0482   0.1224   1.0000
   7.250   1.0097   0.01732   0.00888  -0.0470   0.0969   1.0000
   7.500   1.0270   0.01814   0.00957  -0.0456   0.0699   1.0000
   7.750   1.0436   0.01903   0.01034  -0.0441   0.0460   1.0000
   8.250   1.0737   0.02109   0.01232  -0.0406   0.0167   1.0000
   8.500   1.0883   0.02210   0.01335  -0.0388   0.0130   1.0000
   8.750   1.1037   0.02299   0.01437  -0.0370   0.0117   1.0000
   9.000   1.1171   0.02392   0.01543  -0.0350   0.0108   1.0000
   9.250   1.1280   0.02496   0.01659  -0.0327   0.0101   1.0000
   9.500   1.1364   0.02617   0.01792  -0.0302   0.0096   1.0000
   9.750   1.1426   0.02755   0.01944  -0.0276   0.0093   1.0000
  10.000   1.1478   0.02908   0.02110  -0.0250   0.0090   1.0000
  10.250   1.1547   0.03054   0.02271  -0.0228   0.0088   1.0000
  10.500   1.1612   0.03210   0.02445  -0.0207   0.0087   1.0000
  10.750   1.1671   0.03382   0.02632  -0.0187   0.0086   1.0000
  11.000   1.1725   0.03570   0.02836  -0.0168   0.0084   1.0000
  11.250   1.1777   0.03769   0.03052  -0.0151   0.0083   1.0000
  11.500   1.1827   0.03973   0.03273  -0.0135   0.0082   1.0000
  11.750   1.1862   0.04204   0.03523  -0.0120   0.0080   1.0000
  12.000   1.1891   0.04426   0.03765  -0.0108   0.0077   1.0000
  12.250   1.1900   0.04687   0.04046  -0.0096   0.0076   1.0000
  12.500   1.1890   0.04960   0.04339  -0.0088   0.0073   1.0000
  12.750   1.1864   0.05258   0.04658  -0.0082   0.0070   1.0000
  13.000   1.1823   0.05579   0.05000  -0.0080   0.0068   1.0000
  13.250   1.1749   0.05977   0.05421  -0.0080   0.0068   1.0000
  13.500   1.1660   0.06397   0.05862  -0.0087   0.0067   1.0000
  13.750   1.1554   0.06869   0.06355  -0.0099   0.0066   1.0000
  14.000   1.1436   0.07390   0.06897  -0.0117   0.0066   1.0000
  14.250   1.1300   0.07979   0.07509  -0.0143   0.0066   1.0000
  14.500   1.1136   0.08668   0.08220  -0.0177   0.0066   1.0000
  14.750   1.0976   0.09402   0.08973  -0.0218   0.0067   1.0000
  15.000   1.0808   0.10207   0.09797  -0.0266   0.0067   1.0000
  15.250   1.0612   0.11137   0.10746  -0.0322   0.0068   1.0000
  15.500   1.0400   0.12171   0.11798  -0.0385   0.0069   1.0000
  15.750   1.0167   0.13337   0.12978  -0.0456   0.0070   1.0000
  16.000   0.9839   0.14910   0.14566  -0.0546   0.0074   1.0000
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