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SG6040 (sg6040-il) Xfoil prediction polar at RE=200,000 Ncrit=5


Details Polar file
Airfoil: SG6040 (sg6040-il)
Reynolds number: 200,000
Max Cl/Cd: 68.16 at α=6.75°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sg6040-il-200000-n5.txt
Download as CSV file: xf-sg6040-il-200000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SG6040                                          
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -15.500  -0.6117   0.10107   0.09657  -0.0624   1.0000   0.0173
 -15.250  -0.6460   0.09003   0.08535  -0.0688   1.0000   0.0171
 -15.000  -0.6719   0.08145   0.07659  -0.0738   1.0000   0.0170
 -14.750  -0.6971   0.07372   0.06865  -0.0784   1.0000   0.0171
 -14.500  -0.7132   0.06824   0.06302  -0.0811   1.0000   0.0170
 -14.250  -0.7325   0.06284   0.05742  -0.0836   1.0000   0.0171
 -14.000  -0.7468   0.05858   0.05298  -0.0850   1.0000   0.0172
 -13.750  -0.7584   0.05491   0.04916  -0.0857   1.0000   0.0172
 -13.500  -0.7686   0.05168   0.04577  -0.0858   1.0000   0.0173
 -13.250  -0.7791   0.04870   0.04260  -0.0856   1.0000   0.0175
 -13.000  -0.7836   0.04639   0.04021  -0.0847   1.0000   0.0175
 -12.750  -0.7874   0.04434   0.03810  -0.0835   1.0000   0.0177
 -12.500  -0.7913   0.04249   0.03620  -0.0820   1.0000   0.0178
 -12.250  -0.7960   0.04076   0.03439  -0.0801   1.0000   0.0179
 -12.000  -0.8018   0.03923   0.03282  -0.0778   1.0000   0.0181
 -11.750  -0.8096   0.03787   0.03140  -0.0748   1.0000   0.0182
 -11.500  -0.8006   0.03620   0.02963  -0.0750   0.9976   0.0184
 -11.250  -0.7797   0.03439   0.02770  -0.0772   0.9931   0.0188
 -11.000  -0.7596   0.03270   0.02589  -0.0788   0.9875   0.0191
 -10.750  -0.7364   0.03115   0.02421  -0.0808   0.9831   0.0195
 -10.500  -0.7184   0.02977   0.02272  -0.0815   0.9756   0.0198
 -10.250  -0.6943   0.02840   0.02121  -0.0831   0.9707   0.0203
 -10.000  -0.6781   0.02727   0.01996  -0.0828   0.9616   0.0208
  -9.750  -0.6534   0.02593   0.01857  -0.0842   0.9567   0.0213
  -9.500  -0.6354   0.02490   0.01749  -0.0839   0.9477   0.0219
  -9.250  -0.6073   0.02386   0.01638  -0.0854   0.9436   0.0229
  -9.000  -0.5870   0.02301   0.01544  -0.0851   0.9354   0.0240
  -8.750  -0.5594   0.02204   0.01438  -0.0863   0.9304   0.0251
  -8.500  -0.5337   0.02116   0.01346  -0.0870   0.9248   0.0267
  -8.250  -0.5096   0.02038   0.01260  -0.0871   0.9176   0.0285
  -8.000  -0.4802   0.01950   0.01167  -0.0884   0.9132   0.0309
  -7.750  -0.4567   0.01882   0.01093  -0.0882   0.9057   0.0346
  -7.500  -0.4303   0.01805   0.01018  -0.0887   0.8995   0.0414
  -7.250  -0.4003   0.01733   0.00951  -0.0899   0.8947   0.0546
  -7.000  -0.3779   0.01685   0.00908  -0.0893   0.8862   0.0690
  -6.750  -0.3478   0.01638   0.00859  -0.0902   0.8807   0.0829
  -6.500  -0.3224   0.01597   0.00818  -0.0902   0.8733   0.0938
  -6.250  -0.2959   0.01557   0.00777  -0.0903   0.8663   0.1060
  -6.000  -0.2678   0.01515   0.00737  -0.0908   0.8602   0.1237
  -5.750  -0.2450   0.01473   0.00703  -0.0903   0.8519   0.1431
  -5.500  -0.2175   0.01426   0.00661  -0.0906   0.8457   0.1665
  -5.250  -0.1948   0.01386   0.00629  -0.0900   0.8375   0.1913
  -5.000  -0.1691   0.01341   0.00592  -0.0900   0.8306   0.2235
  -4.750  -0.1451   0.01295   0.00559  -0.0897   0.8233   0.2651
  -4.500  -0.1216   0.01246   0.00528  -0.0893   0.8158   0.3195
  -4.250  -0.0966   0.01197   0.00502  -0.0891   0.8095   0.3872
  -4.000  -0.0735   0.01168   0.00496  -0.0884   0.8014   0.4490
  -3.750  -0.0460   0.01158   0.00495  -0.0882   0.7951   0.4971
  -3.500  -0.0198   0.01158   0.00495  -0.0878   0.7874   0.5262
  -3.250   0.0081   0.01159   0.00490  -0.0877   0.7804   0.5466
  -3.000   0.0360   0.01161   0.00486  -0.0876   0.7736   0.5627
  -2.750   0.0629   0.01163   0.00482  -0.0873   0.7657   0.5764
  -2.500   0.0918   0.01167   0.00475  -0.0874   0.7593   0.5900
  -2.250   0.1178   0.01173   0.00480  -0.0869   0.7509   0.6031
  -2.000   0.1458   0.01179   0.00482  -0.0867   0.7441   0.6154
  -1.750   0.1722   0.01186   0.00485  -0.0863   0.7360   0.6270
  -1.500   0.1997   0.01192   0.00486  -0.0861   0.7287   0.6370
  -1.250   0.2267   0.01196   0.00487  -0.0858   0.7211   0.6449
  -1.000   0.2538   0.01200   0.00487  -0.0855   0.7133   0.6516
  -0.750   0.2817   0.01202   0.00480  -0.0856   0.7061   0.6581
  -0.500   0.3085   0.01203   0.00479  -0.0853   0.6979   0.6620
  -0.250   0.3362   0.01205   0.00476  -0.0852   0.6909   0.6661
   0.000   0.3630   0.01207   0.00476  -0.0850   0.6825   0.6706
   0.250   0.3913   0.01210   0.00469  -0.0851   0.6754   0.6752
   0.500   0.4176   0.01212   0.00472  -0.0848   0.6669   0.6787
   0.750   0.4451   0.01216   0.00472  -0.0847   0.6596   0.6822
   1.000   0.4714   0.01220   0.00476  -0.0844   0.6510   0.6862
   1.250   0.4989   0.01225   0.00475  -0.0844   0.6434   0.6904
   1.500   0.5255   0.01230   0.00479  -0.0842   0.6348   0.6945
   1.750   0.5522   0.01236   0.00482  -0.0839   0.6269   0.6976
   2.000   0.5782   0.01242   0.00491  -0.0836   0.6184   0.7015
   2.250   0.6050   0.01250   0.00495  -0.0834   0.6105   0.7057
   2.500   0.6314   0.01258   0.00502  -0.0832   0.6021   0.7101
   2.750   0.6576   0.01266   0.00510  -0.0829   0.5941   0.7137
   3.000   0.6832   0.01275   0.00522  -0.0825   0.5858   0.7177
   3.250   0.7093   0.01285   0.00532  -0.0822   0.5778   0.7222
   3.500   0.7352   0.01296   0.00545  -0.0819   0.5696   0.7269
   3.750   0.7607   0.01307   0.00557  -0.0815   0.5613   0.7309
   4.000   0.7857   0.01318   0.00573  -0.0810   0.5530   0.7355
   4.250   0.8109   0.01331   0.00588  -0.0805   0.5447   0.7408
   4.500   0.8358   0.01345   0.00604  -0.0800   0.5356   0.7463
   4.750   0.8597   0.01359   0.00618  -0.0793   0.5258   0.7507
   5.000   0.8826   0.01372   0.00637  -0.0784   0.5142   0.7562
   5.250   0.9057   0.01388   0.00654  -0.0776   0.5022   0.7627
   5.500   0.9275   0.01405   0.00672  -0.0764   0.4904   0.7685
   5.750   0.9490   0.01423   0.00693  -0.0753   0.4779   0.7755
   6.000   0.9699   0.01442   0.00715  -0.0741   0.4645   0.7825
   6.250   0.9898   0.01462   0.00739  -0.0727   0.4509   0.7898
   6.500   1.0096   0.01485   0.00764  -0.0713   0.4375   0.7982
   6.750   1.0278   0.01508   0.00790  -0.0695   0.4243   0.8069
   7.250   1.0603   0.01561   0.00847  -0.0654   0.3947   0.8294
   7.500   1.0728   0.01589   0.00878  -0.0627   0.3780   0.8436
   7.750   1.0845   0.01622   0.00913  -0.0598   0.3602   0.8612
   8.000   1.0948   0.01658   0.00952  -0.0568   0.3411   0.8852
   8.250   1.1062   0.01698   0.00996  -0.0541   0.3198   0.9328
   8.500   1.1189   0.01758   0.01048  -0.0522   0.2968   1.0000
   8.750   1.1295   0.01832   0.01112  -0.0499   0.2722   1.0000
   9.000   1.1380   0.01917   0.01186  -0.0475   0.2481   1.0000
   9.250   1.1446   0.02017   0.01273  -0.0450   0.2223   1.0000
   9.500   1.1511   0.02124   0.01369  -0.0426   0.2000   1.0000
   9.750   1.1574   0.02237   0.01473  -0.0404   0.1796   1.0000
  10.000   1.1638   0.02357   0.01585  -0.0382   0.1620   1.0000
  10.250   1.1703   0.02482   0.01704  -0.0363   0.1466   1.0000
  10.500   1.1772   0.02610   0.01829  -0.0345   0.1331   1.0000
  10.750   1.1844   0.02741   0.01957  -0.0329   0.1214   1.0000
  11.000   1.1912   0.02880   0.02095  -0.0313   0.1110   1.0000
  11.250   1.1970   0.03030   0.02244  -0.0299   0.1020   1.0000
  11.500   1.2035   0.03182   0.02395  -0.0285   0.0939   1.0000
  11.750   1.2100   0.03338   0.02555  -0.0273   0.0874   1.0000
  12.000   1.2150   0.03511   0.02729  -0.0262   0.0812   1.0000
  12.250   1.2213   0.03679   0.02901  -0.0252   0.0761   1.0000
  12.500   1.2262   0.03865   0.03090  -0.0242   0.0713   1.0000
  12.750   1.2305   0.04061   0.03290  -0.0234   0.0674   1.0000
  13.000   1.2361   0.04251   0.03487  -0.0227   0.0636   1.0000
  13.250   1.2390   0.04474   0.03713  -0.0221   0.0604   1.0000
  13.500   1.2430   0.04693   0.03939  -0.0216   0.0578   1.0000
  13.750   1.2478   0.04909   0.04163  -0.0212   0.0550   1.0000
  14.000   1.2505   0.05153   0.04413  -0.0209   0.0529   1.0000
  14.250   1.2508   0.05431   0.04693  -0.0208   0.0509   1.0000
  14.500   1.2556   0.05665   0.04939  -0.0207   0.0491   1.0000
  14.750   1.2591   0.05920   0.05205  -0.0207   0.0473   1.0000
  15.000   1.2612   0.06197   0.05489  -0.0209   0.0457   1.0000
  15.250   1.2616   0.06501   0.05797  -0.0212   0.0443   1.0000
  15.500   1.2621   0.06809   0.06111  -0.0216   0.0430   1.0000
  15.750   1.2653   0.07088   0.06403  -0.0219   0.0417   1.0000
  16.000   1.2676   0.07387   0.06712  -0.0225   0.0404   1.0000
  16.250   1.2691   0.07700   0.07034  -0.0231   0.0392   1.0000
  16.500   1.2699   0.08028   0.07370  -0.0239   0.0383   1.0000
  16.750   1.2693   0.08378   0.07725  -0.0248   0.0374   1.0000
  17.000   1.2697   0.08716   0.08070  -0.0257   0.0366   1.0000
  17.250   1.2719   0.09036   0.08403  -0.0265   0.0357   1.0000
  17.500   1.2733   0.09372   0.08751  -0.0276   0.0349   1.0000
  17.750   1.2742   0.09720   0.09110  -0.0287   0.0340   1.0000
  18.000   1.2748   0.10075   0.09474  -0.0300   0.0333   1.0000
  18.250   1.2749   0.10441   0.09849  -0.0314   0.0326   1.0000
  18.500   1.2746   0.10812   0.10226  -0.0329   0.0319   1.0000
  18.750   1.2751   0.11166   0.10584  -0.0343   0.0313   1.0000
  19.000   1.2749   0.11550   0.10983  -0.0360   0.0307   1.0000
  19.250   1.2745   0.11941   0.11388  -0.0378   0.0301   1.0000
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