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NASA SC(2)-0712 AIRFOIL (sc20712-il) Xfoil prediction polar at RE=500,000 Ncrit=9


Details Polar file
Airfoil: NASA SC(2)-0712 AIRFOIL (sc20712-il)
Reynolds number: 500,000
Max Cl/Cd: 70.63 at α=0.5°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-sc20712-il-500000.txt
Download as CSV file: xf-sc20712-il-500000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NASA SC(2)-0712 AIRFOIL                         
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -16.250  -0.9764   0.06839   0.06466  -0.0657   1.0000   0.0254
 -16.000  -0.9974   0.06189   0.05798  -0.0694   1.0000   0.0254
 -15.750  -1.0122   0.05694   0.05286  -0.0717   1.0000   0.0255
 -15.500  -1.0225   0.05294   0.04872  -0.0732   1.0000   0.0256
 -15.250  -1.0299   0.04956   0.04521  -0.0740   1.0000   0.0258
 -15.000  -1.0355   0.04659   0.04212  -0.0744   1.0000   0.0260
 -14.750  -1.0402   0.04396   0.03937  -0.0742   1.0000   0.0262
 -14.500  -1.0441   0.04163   0.03692  -0.0736   1.0000   0.0264
 -14.250  -1.0477   0.03952   0.03470  -0.0724   1.0000   0.0266
 -14.000  -1.0506   0.03772   0.03280  -0.0708   1.0000   0.0269
 -13.750  -1.0551   0.03610   0.03108  -0.0685   1.0000   0.0271
 -13.500  -1.0627   0.03472   0.02960  -0.0652   1.0000   0.0273
 -13.250  -1.0724   0.03350   0.02829  -0.0612   1.0000   0.0276
 -13.000  -1.0718   0.03209   0.02676  -0.0591   1.0000   0.0279
 -12.750  -1.0668   0.03075   0.02529  -0.0576   1.0000   0.0282
 -12.500  -1.0576   0.02952   0.02392  -0.0566   1.0000   0.0286
 -12.250  -1.0447   0.02845   0.02270  -0.0560   1.0000   0.0289
 -12.000  -1.0338   0.02661   0.02080  -0.0547   1.0000   0.0296
 -11.750  -1.0171   0.02570   0.01987  -0.0543   1.0000   0.0303
 -11.500  -0.9986   0.02494   0.01909  -0.0540   1.0000   0.0309
 -11.250  -0.9793   0.02418   0.01827  -0.0537   1.0000   0.0317
 -11.000  -0.9592   0.02341   0.01741  -0.0534   1.0000   0.0325
 -10.750  -0.9380   0.02267   0.01657  -0.0532   1.0000   0.0332
 -10.500  -0.9150   0.02207   0.01586  -0.0533   0.9999   0.0338
 -10.250  -0.8859   0.02073   0.01453  -0.0548   0.9989   0.0352
 -10.000  -0.8533   0.02013   0.01392  -0.0567   0.9977   0.0363
  -9.750  -0.8206   0.01957   0.01332  -0.0586   0.9965   0.0376
  -9.500  -0.7871   0.01908   0.01275  -0.0604   0.9954   0.0390
  -9.250  -0.7542   0.01824   0.01190  -0.0624   0.9944   0.0406
  -9.000  -0.7195   0.01780   0.01147  -0.0646   0.9936   0.0423
  -8.750  -0.6871   0.01737   0.01102  -0.0662   0.9921   0.0441
  -8.500  -0.6548   0.01701   0.01059  -0.0676   0.9904   0.0456
  -8.250  -0.6213   0.01621   0.00983  -0.0697   0.9891   0.0479
  -8.000  -0.5871   0.01585   0.00948  -0.0716   0.9877   0.0503
  -7.750  -0.5524   0.01555   0.00913  -0.0735   0.9864   0.0527
  -7.500  -0.5164   0.01489   0.00850  -0.0760   0.9855   0.0559
  -7.250  -0.4809   0.01457   0.00820  -0.0781   0.9845   0.0593
  -7.000  -0.4444   0.01414   0.00776  -0.0805   0.9838   0.0633
  -6.750  -0.4076   0.01377   0.00743  -0.0829   0.9831   0.0682
  -6.500  -0.3703   0.01343   0.00709  -0.0854   0.9825   0.0740
  -6.250  -0.3363   0.01312   0.00682  -0.0871   0.9808   0.0804
  -6.000  -0.3030   0.01277   0.00651  -0.0888   0.9785   0.0881
  -5.750  -0.2682   0.01249   0.00627  -0.0906   0.9768   0.0980
  -5.500  -0.2314   0.01211   0.00600  -0.0930   0.9756   0.1151
  -5.250  -0.1931   0.01166   0.00575  -0.0959   0.9748   0.1524
  -5.000  -0.1517   0.01100   0.00546  -0.0998   0.9745   0.2335
  -4.750  -0.1062   0.01015   0.00514  -0.1049   0.9750   0.3597
  -4.500  -0.0594   0.00938   0.00502  -0.1101   0.9759   0.5239
  -4.250  -0.0237   0.00933   0.00512  -0.1117   0.9743   0.5761
  -4.000   0.0115   0.00936   0.00514  -0.1133   0.9728   0.5982
  -3.750   0.0467   0.00939   0.00519  -0.1147   0.9715   0.6112
  -3.500   0.0828   0.00941   0.00522  -0.1164   0.9704   0.6216
  -3.250   0.1201   0.00944   0.00523  -0.1183   0.9696   0.6322
  -3.000   0.1457   0.00953   0.00535  -0.1176   0.9645   0.6393
  -2.750   0.1792   0.00957   0.00540  -0.1186   0.9617   0.6475
  -2.500   0.2156   0.00958   0.00546  -0.1200   0.9596   0.6570
  -2.250   0.2599   0.00938   0.00528  -0.1230   0.9577   0.6653
  -2.000   0.3043   0.00906   0.00499  -0.1258   0.9551   0.6724
  -1.750   0.3313   0.00896   0.00494  -0.1249   0.9459   0.6766
  -1.500   0.3683   0.00870   0.00468  -0.1261   0.9404   0.6808
  -1.250   0.3973   0.00856   0.00451  -0.1258   0.9284   0.6856
  -1.000   0.4251   0.00846   0.00443  -0.1252   0.9173   0.6889
  -0.750   0.4531   0.00842   0.00442  -0.1246   0.9064   0.6919
  -0.500   0.4813   0.00840   0.00441  -0.1242   0.8945   0.6946
  -0.250   0.5101   0.00836   0.00436  -0.1241   0.8802   0.6970
   0.000   0.5394   0.00833   0.00428  -0.1240   0.8619   0.6996
   0.250   0.5681   0.00835   0.00421  -0.1238   0.8325   0.7024
   0.500   0.5954   0.00843   0.00414  -0.1232   0.7871   0.7047
   0.750   0.6174   0.00887   0.00414  -0.1214   0.6844   0.7064
   1.000   0.6318   0.01014   0.00450  -0.1186   0.4926   0.7079
   1.250   0.6508   0.01123   0.00490  -0.1171   0.3427   0.7096
   1.500   0.6734   0.01204   0.00521  -0.1163   0.2396   0.7115
   1.750   0.6980   0.01264   0.00549  -0.1158   0.1718   0.7136
   2.000   0.7241   0.01311   0.00575  -0.1155   0.1340   0.7160
   2.250   0.7511   0.01349   0.00600  -0.1154   0.1120   0.7185
   2.500   0.7786   0.01385   0.00625  -0.1153   0.0968   0.7208
   2.750   0.8054   0.01414   0.00650  -0.1151   0.0864   0.7228
   3.000   0.8314   0.01446   0.00681  -0.1146   0.0781   0.7245
   3.250   0.8567   0.01490   0.00719  -0.1140   0.0708   0.7262
   3.500   0.8834   0.01516   0.00748  -0.1136   0.0662   0.7280
   3.750   0.9083   0.01569   0.00796  -0.1130   0.0612   0.7299
   4.000   0.9353   0.01594   0.00825  -0.1128   0.0583   0.7321
   4.250   0.9618   0.01629   0.00857  -0.1125   0.0552   0.7344
   4.500   0.9866   0.01688   0.00915  -0.1119   0.0523   0.7368
   4.750   1.0137   0.01720   0.00948  -0.1117   0.0501   0.7389
   5.000   1.0391   0.01752   0.00982  -0.1111   0.0479   0.7407
   5.250   1.0618   0.01820   0.01050  -0.1101   0.0457   0.7424
   5.500   1.0864   0.01865   0.01101  -0.1094   0.0443   0.7443
   5.750   1.1112   0.01906   0.01147  -0.1087   0.0427   0.7463
   6.000   1.1359   0.01948   0.01190  -0.1081   0.0411   0.7487
   6.250   1.1587   0.02021   0.01261  -0.1072   0.0395   0.7513
   6.500   1.1826   0.02086   0.01331  -0.1064   0.0383   0.7540
   6.750   1.2073   0.02137   0.01388  -0.1058   0.0371   0.7563
   7.000   1.2304   0.02189   0.01446  -0.1049   0.0360   0.7582
   7.250   1.2528   0.02246   0.01506  -0.1038   0.0350   0.7603
   7.500   1.2735   0.02340   0.01601  -0.1026   0.0339   0.7627
   7.750   1.2948   0.02439   0.01710  -0.1014   0.0331   0.7652
   8.000   1.3174   0.02504   0.01785  -0.1004   0.0323   0.7680
   8.250   1.3397   0.02574   0.01863  -0.0994   0.0314   0.7706
   8.500   1.3614   0.02639   0.01933  -0.0984   0.0305   0.7730
   8.750   1.3815   0.02703   0.02002  -0.0971   0.0298   0.7749
   9.000   1.4005   0.02798   0.02101  -0.0957   0.0292   0.7769
   9.250   1.4178   0.02972   0.02285  -0.0941   0.0285   0.7790
   9.500   1.4360   0.03057   0.02387  -0.0925   0.0281   0.7815
   9.750   1.4532   0.03159   0.02504  -0.0908   0.0275   0.7842
  10.000   1.4695   0.03271   0.02630  -0.0890   0.0270   0.7869
  10.250   1.4843   0.03386   0.02757  -0.0871   0.0266   0.7893
  10.500   1.4965   0.03501   0.02887  -0.0847   0.0262   0.7913
  10.750   1.5068   0.03615   0.03014  -0.0820   0.0258   0.7936
  11.000   1.5132   0.03725   0.03135  -0.0787   0.0255   0.7961
  11.250   1.5194   0.03849   0.03269  -0.0756   0.0252   0.7990
  11.500   1.5259   0.03991   0.03419  -0.0728   0.0249   0.8021
  11.750   1.5305   0.04171   0.03609  -0.0700   0.0247   0.8047
  12.000   1.5288   0.04434   0.03890  -0.0667   0.0244   0.8067
  12.250   1.5200   0.04749   0.04231  -0.0629   0.0242   0.8087
  12.500   1.5136   0.04982   0.04487  -0.0596   0.0241   0.8111
  12.750   1.5053   0.05245   0.04774  -0.0567   0.0240   0.8135
  13.000   1.4941   0.05563   0.05115  -0.0542   0.0238   0.8159
  13.250   1.4801   0.05935   0.05510  -0.0523   0.0237   0.8183
  13.500   1.4627   0.06374   0.05974  -0.0512   0.0236   0.8202
  13.750   1.4414   0.06897   0.06523  -0.0510   0.0234   0.8219
  14.000   1.4150   0.07556   0.07208  -0.0523   0.0234   0.8235
  14.250   1.3850   0.08360   0.08038  -0.0556   0.0234   0.8250
  14.500   1.3474   0.09456   0.09161  -0.0623   0.0235   0.8261
  14.750   1.2940   0.11127   0.10863  -0.0744   0.0237   0.8262
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