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Supermarine 371-I (root) (supermarine371i-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: Supermarine 371-I (root) (supermarine371i-il)
Reynolds number: 500,000
Max Cl/Cd: 63.97 at α=3.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-supermarine371i-il-500000-n5.txt
Download as CSV file: xf-supermarine371i-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: Supermarine 371-I (root)                        
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.000  -0.9268   0.07648   0.07335  -0.0457   1.0000   0.0103
 -15.750  -0.9559   0.06707   0.06372  -0.0517   1.0000   0.0103
 -15.500  -0.9788   0.05976   0.05619  -0.0559   1.0000   0.0102
 -15.250  -0.9938   0.05445   0.05071  -0.0584   1.0000   0.0102
 -15.000  -0.9897   0.05211   0.04833  -0.0595   1.0000   0.0105
 -14.750  -1.0013   0.04801   0.04407  -0.0606   1.0000   0.0106
 -14.500  -1.0049   0.04510   0.04104  -0.0610   1.0000   0.0107
 -14.250  -1.0049   0.04275   0.03860  -0.0611   1.0000   0.0109
 -14.000  -1.0111   0.03982   0.03551  -0.0607   1.0000   0.0109
 -13.750  -1.0077   0.03803   0.03363  -0.0602   1.0000   0.0111
 -13.500  -1.0069   0.03602   0.03148  -0.0594   1.0000   0.0113
 -13.250  -1.0040   0.03427   0.02961  -0.0584   1.0000   0.0115
 -13.000  -1.0004   0.03261   0.02782  -0.0572   1.0000   0.0117
 -12.750  -0.9960   0.03103   0.02610  -0.0558   1.0000   0.0119
 -12.500  -0.9911   0.02949   0.02441  -0.0542   1.0000   0.0121
 -12.250  -0.9832   0.02827   0.02306  -0.0527   1.0000   0.0124
 -12.000  -0.9658   0.02690   0.02153  -0.0531   0.9621   0.0126
 -11.750  -0.9338   0.02552   0.01993  -0.0562   0.9346   0.0128
 -11.500  -0.9193   0.02422   0.01844  -0.0556   0.9085   0.0132
 -11.250  -0.9097   0.02329   0.01737  -0.0535   0.8899   0.0135
 -11.000  -0.8990   0.02249   0.01645  -0.0514   0.8765   0.0137
 -10.750  -0.8857   0.02193   0.01579  -0.0496   0.8660   0.0141
 -10.500  -0.8722   0.02134   0.01509  -0.0476   0.8568   0.0145
 -10.250  -0.8585   0.02069   0.01433  -0.0457   0.8487   0.0147
 -10.000  -0.8441   0.02010   0.01364  -0.0438   0.8416   0.0151
  -9.750  -0.8277   0.01948   0.01292  -0.0423   0.8353   0.0155
  -9.500  -0.8102   0.01886   0.01220  -0.0409   0.8293   0.0159
  -9.250  -0.7919   0.01830   0.01153  -0.0396   0.8241   0.0162
  -9.000  -0.7721   0.01780   0.01093  -0.0386   0.8188   0.0166
  -8.750  -0.7536   0.01718   0.01023  -0.0373   0.8137   0.0171
  -8.500  -0.7348   0.01659   0.00957  -0.0361   0.8091   0.0177
  -8.250  -0.7140   0.01610   0.00904  -0.0352   0.8047   0.0183
  -8.000  -0.6925   0.01566   0.00854  -0.0343   0.8005   0.0189
  -7.750  -0.6708   0.01524   0.00805  -0.0335   0.7968   0.0196
  -7.500  -0.6487   0.01484   0.00758  -0.0327   0.7935   0.0203
  -7.250  -0.6259   0.01446   0.00714  -0.0320   0.7900   0.0211
  -7.000  -0.6032   0.01406   0.00670  -0.0313   0.7865   0.0220
  -6.750  -0.5803   0.01368   0.00628  -0.0306   0.7833   0.0236
  -6.500  -0.5565   0.01338   0.00596  -0.0301   0.7805   0.0256
  -6.250  -0.5322   0.01311   0.00564  -0.0296   0.7779   0.0275
  -6.000  -0.5083   0.01277   0.00531  -0.0291   0.7749   0.0303
  -5.750  -0.4836   0.01251   0.00502  -0.0287   0.7719   0.0334
  -5.500  -0.4588   0.01226   0.00474  -0.0283   0.7690   0.0367
  -5.250  -0.4342   0.01199   0.00445  -0.0279   0.7664   0.0409
  -5.000  -0.4087   0.01180   0.00420  -0.0276   0.7642   0.0443
  -4.750  -0.3839   0.01152   0.00392  -0.0272   0.7620   0.0501
  -4.500  -0.3593   0.01122   0.00367  -0.0268   0.7596   0.0610
  -4.250  -0.3339   0.01099   0.00359  -0.0265   0.7573   0.0945
  -4.000  -0.3073   0.01087   0.00346  -0.0264   0.7551   0.1020
  -3.750  -0.2808   0.01073   0.00332  -0.0263   0.7530   0.1076
  -3.500  -0.2538   0.01065   0.00319  -0.0262   0.7510   0.1108
  -3.250  -0.2273   0.01053   0.00304  -0.0261   0.7491   0.1135
  -3.000  -0.2009   0.01037   0.00289  -0.0260   0.7471   0.1177
  -2.750  -0.1741   0.01024   0.00277  -0.0259   0.7450   0.1210
  -2.500  -0.1470   0.01014   0.00266  -0.0259   0.7431   0.1230
  -2.250  -0.1198   0.01005   0.00257  -0.0259   0.7412   0.1251
  -2.000  -0.0927   0.00995   0.00247  -0.0259   0.7393   0.1293
  -1.750  -0.0658   0.00984   0.00239  -0.0258   0.7376   0.1348
  -1.500  -0.0390   0.00970   0.00230  -0.0257   0.7359   0.1459
  -1.250  -0.0176   0.00908   0.00212  -0.0249   0.7341   0.2697
  -1.000   0.0036   0.00846   0.00195  -0.0241   0.7323   0.3964
  -0.750   0.0246   0.00785   0.00181  -0.0232   0.7305   0.5186
  -0.500   0.0462   0.00746   0.00188  -0.0220   0.7286   0.6359
  -0.250   0.0735   0.00744   0.00192  -0.0220   0.7268   0.6615
   0.000   0.1011   0.00742   0.00194  -0.0219   0.7240   0.6770
   0.250   0.1288   0.00741   0.00195  -0.0219   0.7208   0.6886
   0.500   0.1569   0.00743   0.00195  -0.0219   0.7178   0.6984
   0.750   0.1844   0.00740   0.00199  -0.0219   0.7131   0.7069
   1.000   0.2122   0.00739   0.00199  -0.0219   0.7071   0.7145
   1.250   0.2402   0.00740   0.00198  -0.0219   0.7024   0.7190
   1.500   0.2681   0.00739   0.00203  -0.0219   0.6975   0.7241
   2.000   0.3235   0.00739   0.00206  -0.0219   0.6845   0.7353
   2.250   0.3512   0.00739   0.00209  -0.0218   0.6767   0.7411
   2.500   0.3786   0.00739   0.00211  -0.0217   0.6665   0.7462
   2.750   0.4057   0.00739   0.00213  -0.0216   0.6545   0.7506
   3.000   0.4331   0.00741   0.00218  -0.0215   0.6438   0.7551
   3.250   0.4598   0.00744   0.00220  -0.0213   0.6236   0.7596
   3.500   0.4836   0.00756   0.00220  -0.0204   0.5735   0.7646
   3.750   0.5020   0.00805   0.00236  -0.0187   0.4961   0.7695
   4.000   0.5204   0.00862   0.00266  -0.0172   0.4277   0.7739
   4.250   0.5397   0.00916   0.00295  -0.0159   0.3672   0.7778
   4.500   0.5591   0.00966   0.00325  -0.0146   0.3128   0.7815
   4.750   0.5779   0.01020   0.00357  -0.0133   0.2567   0.7860
   5.000   0.5973   0.01070   0.00387  -0.0120   0.2103   0.7910
   5.250   0.6169   0.01115   0.00418  -0.0108   0.1722   0.7955
   5.500   0.6360   0.01162   0.00450  -0.0095   0.1353   0.8014
   5.750   0.6558   0.01203   0.00482  -0.0083   0.1107   0.8090
   6.000   0.6763   0.01235   0.00512  -0.0071   0.0949   0.8177
   6.250   0.6968   0.01268   0.00543  -0.0060   0.0812   0.8256
   6.500   0.7168   0.01302   0.00575  -0.0048   0.0688   0.8321
   7.000   0.7556   0.01370   0.00643  -0.0022   0.0510   0.8466
   7.250   0.7747   0.01403   0.00678  -0.0009   0.0446   0.8552
   7.500   0.7919   0.01434   0.00713   0.0009   0.0396   0.8656
   7.750   0.8078   0.01467   0.00750   0.0029   0.0352   0.8776
   8.000   0.8236   0.01503   0.00793   0.0048   0.0317   0.8929
   8.250   0.8412   0.01540   0.00839   0.0064   0.0289   0.9126
   8.500   0.8658   0.01595   0.00898   0.0062   0.0255   0.9372
   8.750   0.9033   0.01652   0.00964   0.0033   0.0236   0.9612
   9.000   0.9339   0.01714   0.01030   0.0017   0.0218   1.0000
   9.250   0.9480   0.01772   0.01088   0.0035   0.0206   1.0000
   9.500   0.9618   0.01836   0.01156   0.0053   0.0196   1.0000
   9.750   0.9778   0.01889   0.01213   0.0067   0.0187   1.0000
  10.000   0.9927   0.01952   0.01281   0.0082   0.0178   1.0000
  10.250   1.0074   0.02018   0.01353   0.0097   0.0173   1.0000
  10.500   1.0220   0.02087   0.01425   0.0110   0.0166   1.0000
  10.750   1.0357   0.02164   0.01505   0.0124   0.0159   1.0000
  11.000   1.0460   0.02267   0.01612   0.0142   0.0152   1.0000
  11.250   1.0608   0.02340   0.01693   0.0153   0.0148   1.0000
  11.500   1.0747   0.02421   0.01780   0.0166   0.0143   1.0000
  11.750   1.0874   0.02512   0.01878   0.0178   0.0138   1.0000
  12.000   1.0999   0.02606   0.01980   0.0190   0.0134   1.0000
  12.250   1.1113   0.02710   0.02091   0.0203   0.0130   1.0000
  12.500   1.1228   0.02815   0.02201   0.0214   0.0126   1.0000
  12.750   1.1335   0.02926   0.02318   0.0225   0.0122   1.0000
  13.000   1.1405   0.03070   0.02469   0.0238   0.0119   1.0000
  13.250   1.1456   0.03233   0.02640   0.0252   0.0115   1.0000
  13.500   1.1563   0.03353   0.02769   0.0261   0.0112   1.0000
  13.750   1.1633   0.03506   0.02934   0.0271   0.0110   1.0000
  14.000   1.1721   0.03645   0.03084   0.0279   0.0107   1.0000
  14.250   1.1785   0.03808   0.03257   0.0287   0.0104   1.0000
  14.500   1.1834   0.03989   0.03448   0.0295   0.0101   1.0000
  14.750   1.1883   0.04173   0.03641   0.0301   0.0099   1.0000
  15.000   1.1914   0.04379   0.03858   0.0307   0.0096   1.0000
  15.250   1.1953   0.04586   0.04074   0.0310   0.0094   1.0000
  15.500   1.1964   0.04830   0.04328   0.0312   0.0093   1.0000
  15.750   1.1957   0.05103   0.04611   0.0312   0.0091   1.0000
  16.000   1.1938   0.05404   0.04923   0.0310   0.0090   1.0000
  16.250   1.1882   0.05764   0.05295   0.0304   0.0088   1.0000
  16.500   1.1804   0.06173   0.05716   0.0295   0.0087   1.0000
  16.750   1.1725   0.06610   0.06166   0.0281   0.0086   1.0000
  17.000   1.1635   0.07090   0.06662   0.0263   0.0086   1.0000
  17.250   1.1562   0.07572   0.07161   0.0242   0.0084   1.0000
  17.500   1.1450   0.08136   0.07741   0.0215   0.0084   1.0000
  17.750   1.1318   0.08763   0.08383   0.0183   0.0083   1.0000
  18.000   1.1165   0.09452   0.09089   0.0147   0.0083   1.0000
  18.250   1.0970   0.10240   0.09893   0.0104   0.0083   1.0000
  18.500   1.0765   0.11083   0.10752   0.0057   0.0082   1.0000
  18.750   1.0531   0.11996   0.11678   0.0006   0.0083   1.0000
  19.000   1.0306   0.12936   0.12634  -0.0048   0.0083   1.0000
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