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NACA M3 AIRFOIL (m3-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: NACA M3 AIRFOIL (m3-il)
Reynolds number: 1,000,000
Max Cl/Cd: 66.86 at α=7.25°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-m3-il-1000000.txt
Download as CSV file: xf-m3-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA M3 AIRFOIL                                 
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -19.500  -1.1370   0.13171   0.12938   0.0103   1.0000   0.0151
 -19.250  -1.1701   0.12094   0.11847   0.0042   1.0000   0.0152
 -19.000  -1.1999   0.11115   0.10854  -0.0012   1.0000   0.0152
 -18.750  -1.2269   0.10219   0.09945  -0.0061   1.0000   0.0152
 -18.500  -1.2501   0.09406   0.09119  -0.0105   1.0000   0.0153
 -18.250  -1.2709   0.08653   0.08354  -0.0145   1.0000   0.0154
 -18.000  -1.2891   0.07962   0.07650  -0.0182   1.0000   0.0154
 -17.750  -1.3050   0.07320   0.06995  -0.0216   1.0000   0.0155
 -17.500  -1.3172   0.06756   0.06419  -0.0246   1.0000   0.0157
 -17.250  -1.3266   0.06250   0.05902  -0.0272   1.0000   0.0158
 -17.000  -1.3339   0.05791   0.05431  -0.0294   1.0000   0.0159
 -16.750  -1.3392   0.05378   0.05007  -0.0313   1.0000   0.0161
 -16.500  -1.3425   0.05009   0.04626  -0.0327   1.0000   0.0163
 -16.250  -1.3438   0.04679   0.04285  -0.0339   1.0000   0.0165
 -16.000  -1.3436   0.04386   0.03980  -0.0346   1.0000   0.0167
 -15.750  -1.3411   0.04130   0.03713  -0.0351   1.0000   0.0170
 -15.500  -1.3364   0.03911   0.03483  -0.0353   1.0000   0.0171
 -15.250  -1.3286   0.03737   0.03299  -0.0353   1.0000   0.0173
 -15.000  -1.3346   0.03438   0.02986  -0.0345   1.0000   0.0176
 -14.750  -1.3336   0.03226   0.02767  -0.0336   1.0000   0.0180
 -14.500  -1.3253   0.03089   0.02624  -0.0327   1.0000   0.0183
 -14.250  -1.3148   0.02979   0.02509  -0.0318   1.0000   0.0186
 -14.000  -1.3039   0.02876   0.02401  -0.0307   1.0000   0.0189
 -13.750  -1.2926   0.02781   0.02300  -0.0294   1.0000   0.0192
 -13.500  -1.2811   0.02689   0.02202  -0.0280   1.0000   0.0195
 -13.250  -1.2693   0.02604   0.02109  -0.0265   1.0000   0.0199
 -13.000  -1.2568   0.02526   0.02022  -0.0248   1.0000   0.0203
 -12.750  -1.2435   0.02457   0.01946  -0.0231   1.0000   0.0206
 -12.500  -1.2287   0.02407   0.01888  -0.0214   1.0000   0.0209
 -12.250  -1.2142   0.02353   0.01826  -0.0196   1.0000   0.0211
 -12.000  -1.2077   0.02192   0.01658  -0.0170   1.0000   0.0218
 -11.750  -1.1906   0.02126   0.01590  -0.0157   1.0000   0.0223
 -11.500  -1.1719   0.02071   0.01531  -0.0146   1.0000   0.0227
 -11.250  -1.1525   0.02018   0.01475  -0.0135   1.0000   0.0231
 -11.000  -1.1326   0.01966   0.01418  -0.0124   1.0000   0.0236
 -10.750  -1.1122   0.01916   0.01363  -0.0114   1.0000   0.0241
 -10.500  -1.0912   0.01873   0.01315  -0.0105   1.0000   0.0247
 -10.250  -1.0694   0.01837   0.01274  -0.0096   1.0000   0.0251
 -10.000  -1.0474   0.01805   0.01238  -0.0087   1.0000   0.0253
  -9.750  -1.0339   0.01685   0.01111  -0.0066   1.0000   0.0260
  -9.500  -1.0167   0.01616   0.01039  -0.0049   1.0000   0.0266
  -9.250  -0.9976   0.01570   0.00992  -0.0034   1.0000   0.0272
  -9.000  -0.9780   0.01532   0.00953  -0.0020   1.0000   0.0278
  -8.750  -0.9589   0.01494   0.00912  -0.0004   1.0000   0.0284
  -8.500  -0.9402   0.01456   0.00870   0.0012   1.0000   0.0289
  -8.250  -0.9217   0.01420   0.00831   0.0029   1.0000   0.0294
  -8.000  -0.9030   0.01389   0.00798   0.0046   1.0000   0.0299
  -7.750  -0.8839   0.01364   0.00770   0.0063   1.0000   0.0303
  -7.500  -0.8673   0.01316   0.00717   0.0083   1.0000   0.0309
  -7.250  -0.8369   0.01252   0.00651   0.0074   0.9987   0.0319
  -7.000  -0.8047   0.01210   0.00607   0.0062   0.9972   0.0328
  -6.750  -0.7716   0.01175   0.00571   0.0048   0.9958   0.0338
  -6.500  -0.7379   0.01143   0.00538   0.0034   0.9945   0.0349
  -6.250  -0.7040   0.01114   0.00508   0.0019   0.9933   0.0358
  -6.000  -0.6721   0.01083   0.00474   0.0009   0.9908   0.0367
  -5.750  -0.6392   0.01044   0.00435  -0.0003   0.9885   0.0389
  -5.500  -0.6049   0.01013   0.00406  -0.0019   0.9866   0.0412
  -5.250  -0.5696   0.00984   0.00378  -0.0036   0.9850   0.0446
  -5.000  -0.5351   0.00943   0.00347  -0.0053   0.9834   0.0576
  -4.750  -0.5058   0.00896   0.00318  -0.0058   0.9791   0.0895
  -4.500  -0.4760   0.00856   0.00294  -0.0064   0.9744   0.1209
  -4.250  -0.4459   0.00818   0.00271  -0.0070   0.9703   0.1553
  -4.000  -0.4204   0.00783   0.00252  -0.0066   0.9628   0.1904
  -3.750  -0.3938   0.00750   0.00234  -0.0063   0.9563   0.2293
  -3.500  -0.3691   0.00717   0.00218  -0.0057   0.9476   0.2722
  -3.250  -0.3438   0.00685   0.00202  -0.0051   0.9397   0.3160
  -3.000  -0.3189   0.00655   0.00189  -0.0045   0.9297   0.3628
  -2.750  -0.2932   0.00631   0.00177  -0.0040   0.9202   0.4026
  -2.500  -0.2676   0.00607   0.00166  -0.0035   0.9094   0.4450
  -2.250  -0.2414   0.00586   0.00157  -0.0031   0.8977   0.4843
  -2.000  -0.2153   0.00567   0.00149  -0.0026   0.8859   0.5235
  -1.750  -0.1890   0.00549   0.00141  -0.0022   0.8737   0.5635
  -1.500  -0.1623   0.00535   0.00135  -0.0019   0.8608   0.5991
  -1.250  -0.1358   0.00520   0.00131  -0.0015   0.8472   0.6391
  -1.000  -0.1091   0.00508   0.00128  -0.0011   0.8330   0.6764
  -0.750  -0.0820   0.00501   0.00126  -0.0008   0.8180   0.7028
  -0.500  -0.0546   0.00498   0.00124  -0.0006   0.8021   0.7237
  -0.250  -0.0271   0.00496   0.00122  -0.0003   0.7846   0.7446
   0.000   0.0000   0.00495   0.00122   0.0000   0.7652   0.7652
   0.250   0.0271   0.00496   0.00122   0.0003   0.7445   0.7846
   0.500   0.0546   0.00498   0.00124   0.0006   0.7239   0.8020
   0.750   0.0820   0.00501   0.00126   0.0008   0.7029   0.8181
   1.000   0.1092   0.00508   0.00128   0.0011   0.6770   0.8330
   1.250   0.1358   0.00520   0.00131   0.0015   0.6389   0.8472
   1.500   0.1623   0.00535   0.00135   0.0019   0.5990   0.8607
   1.750   0.1890   0.00550   0.00141   0.0022   0.5628   0.8738
   2.000   0.2153   0.00566   0.00149   0.0026   0.5244   0.8859
   2.250   0.2414   0.00586   0.00157   0.0031   0.4847   0.8977
   2.500   0.2676   0.00607   0.00166   0.0035   0.4450   0.9094
   2.750   0.2931   0.00631   0.00177   0.0040   0.4024   0.9202
   3.000   0.3189   0.00655   0.00189   0.0045   0.3628   0.9297
   3.250   0.3438   0.00685   0.00202   0.0051   0.3163   0.9397
   3.500   0.3691   0.00717   0.00218   0.0057   0.2725   0.9476
   3.750   0.3938   0.00750   0.00234   0.0063   0.2293   0.9563
   4.000   0.4204   0.00783   0.00252   0.0065   0.1904   0.9628
   4.250   0.4460   0.00818   0.00271   0.0070   0.1553   0.9703
   4.500   0.4761   0.00856   0.00293   0.0063   0.1210   0.9744
   4.750   0.5058   0.00896   0.00318   0.0058   0.0894   0.9792
   5.000   0.5351   0.00943   0.00347   0.0052   0.0577   0.9834
   5.250   0.5697   0.00984   0.00377   0.0036   0.0446   0.9850
   5.500   0.6050   0.01013   0.00406   0.0019   0.0412   0.9866
   5.750   0.6394   0.01044   0.00435   0.0003   0.0390   0.9885
   6.000   0.6722   0.01082   0.00473  -0.0009   0.0368   0.9908
   6.250   0.7041   0.01114   0.00508  -0.0019   0.0358   0.9933
   6.500   0.7381   0.01143   0.00538  -0.0034   0.0349   0.9946
   6.750   0.7718   0.01175   0.00571  -0.0049   0.0338   0.9958
   7.000   0.8049   0.01210   0.00607  -0.0062   0.0328   0.9972
   7.250   0.8371   0.01252   0.00651  -0.0074   0.0319   0.9987
   7.500   0.8672   0.01315   0.00717  -0.0083   0.0309   1.0000
   7.750   0.8837   0.01364   0.00770  -0.0062   0.0303   1.0000
   8.000   0.9029   0.01388   0.00797  -0.0046   0.0299   1.0000
   8.250   0.9216   0.01419   0.00831  -0.0029   0.0294   1.0000
   8.500   0.9401   0.01455   0.00870  -0.0012   0.0289   1.0000
   8.750   0.9588   0.01493   0.00912   0.0005   0.0284   1.0000
   9.000   0.9780   0.01532   0.00952   0.0020   0.0278   1.0000
   9.250   0.9976   0.01570   0.00992   0.0034   0.0272   1.0000
   9.500   1.0167   0.01616   0.01039   0.0049   0.0266   1.0000
   9.750   1.0340   0.01685   0.01111   0.0066   0.0260   1.0000
  10.000   1.0475   0.01805   0.01237   0.0087   0.0253   1.0000
  10.250   1.0696   0.01836   0.01273   0.0096   0.0251   1.0000
  10.500   1.0914   0.01873   0.01315   0.0104   0.0246   1.0000
  10.750   1.1125   0.01915   0.01362   0.0114   0.0241   1.0000
  11.000   1.1329   0.01965   0.01418   0.0124   0.0236   1.0000
  11.250   1.1528   0.02018   0.01474   0.0134   0.0231   1.0000
  11.500   1.1722   0.02071   0.01531   0.0145   0.0227   1.0000
  11.750   1.1910   0.02126   0.01589   0.0156   0.0223   1.0000
  12.000   1.2080   0.02193   0.01659   0.0170   0.0218   1.0000
  12.250   1.2144   0.02357   0.01831   0.0196   0.0211   1.0000
  12.500   1.2296   0.02404   0.01886   0.0213   0.0209   1.0000
  12.750   1.2443   0.02457   0.01945   0.0230   0.0206   1.0000
  13.000   1.2576   0.02525   0.02021   0.0247   0.0203   1.0000
  13.250   1.2702   0.02603   0.02107   0.0263   0.0199   1.0000
  13.500   1.2821   0.02688   0.02200   0.0279   0.0195   1.0000
  13.750   1.2937   0.02779   0.02298   0.0293   0.0192   1.0000
  14.000   1.3049   0.02875   0.02400   0.0305   0.0189   1.0000
  14.250   1.3159   0.02978   0.02508   0.0316   0.0186   1.0000
  14.500   1.3265   0.03087   0.02622   0.0325   0.0183   1.0000
  14.750   1.3347   0.03225   0.02766   0.0334   0.0180   1.0000
  15.000   1.3355   0.03439   0.02988   0.0343   0.0176   1.0000
  15.250   1.3302   0.03732   0.03295   0.0351   0.0173   1.0000
  15.500   1.3381   0.03906   0.03478   0.0351   0.0171   1.0000
  15.750   1.3431   0.04122   0.03705   0.0349   0.0169   1.0000
  16.000   1.3455   0.04379   0.03973   0.0344   0.0167   1.0000
  16.250   1.3459   0.04672   0.04277   0.0336   0.0165   1.0000
  16.500   1.3447   0.05000   0.04618   0.0325   0.0163   1.0000
  16.750   1.3419   0.05365   0.04994   0.0310   0.0161   1.0000
  17.000   1.3366   0.05778   0.05418   0.0291   0.0159   1.0000
  17.250   1.3299   0.06229   0.05881   0.0269   0.0158   1.0000
  17.500   1.3205   0.06736   0.06400   0.0243   0.0156   1.0000
  17.750   1.3081   0.07304   0.06979   0.0214   0.0155   1.0000
  18.000   1.2932   0.07932   0.07619   0.0180   0.0154   1.0000
  18.250   1.2745   0.08632   0.08332   0.0142   0.0153   1.0000
  18.500   1.2541   0.09379   0.09091   0.0102   0.0153   1.0000
  18.750   1.2301   0.10205   0.09930   0.0057   0.0152   1.0000
  19.000   1.2032   0.11098   0.10837   0.0009   0.0152   1.0000
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