Airfoil Tools
Search 1636 airfoils Google+
You have 0 airfoils loaded.
Your Reynold number range is 50,000 to 1,000,000. (set)

SD7034 (sd7034-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: SD7034 (sd7034-il)
Reynolds number: 1,000,000
Max Cl/Cd: 116.34 at α=5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-sd7034-il-1000000-n5.txt
Download as CSV file: xf-sd7034-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SD7034                                          
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     1.000 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -12.250  -0.8654   0.03047   0.02779  -0.0812   0.9589   0.0052
 -12.000  -0.8563   0.02781   0.02487  -0.0815   0.9352   0.0052
 -11.750  -0.8437   0.02583   0.02266  -0.0812   0.9198   0.0053
 -11.500  -0.8276   0.02420   0.02084  -0.0809   0.9079   0.0054
 -11.250  -0.8097   0.02271   0.01913  -0.0806   0.8974   0.0055
 -11.000  -0.7894   0.02145   0.01770  -0.0804   0.8877   0.0056
 -10.750  -0.7681   0.02030   0.01637  -0.0801   0.8791   0.0057
 -10.500  -0.7456   0.01929   0.01519  -0.0799   0.8706   0.0058
 -10.250  -0.7221   0.01841   0.01416  -0.0797   0.8629   0.0060
 -10.000  -0.6979   0.01762   0.01323  -0.0795   0.8549   0.0061
  -9.750  -0.6732   0.01691   0.01238  -0.0793   0.8477   0.0062
  -9.500  -0.6482   0.01618   0.01152  -0.0791   0.8401   0.0063
  -9.250  -0.6235   0.01529   0.01048  -0.0790   0.8330   0.0067
  -9.000  -0.5977   0.01467   0.00975  -0.0789   0.8256   0.0069
  -8.750  -0.5716   0.01412   0.00910  -0.0787   0.8188   0.0071
  -8.500  -0.5449   0.01362   0.00852  -0.0786   0.8115   0.0073
  -8.250  -0.5183   0.01317   0.00796  -0.0785   0.8045   0.0076
  -8.000  -0.4912   0.01273   0.00743  -0.0784   0.7976   0.0079
  -7.750  -0.4642   0.01232   0.00692  -0.0783   0.7904   0.0082
  -7.500  -0.4368   0.01194   0.00646  -0.0782   0.7836   0.0084
  -7.250  -0.4095   0.01153   0.00596  -0.0781   0.7763   0.0089
  -7.000  -0.3820   0.01118   0.00555  -0.0781   0.7695   0.0094
  -6.750  -0.3543   0.01088   0.00521  -0.0780   0.7621   0.0100
  -6.500  -0.3266   0.01062   0.00487  -0.0779   0.7550   0.0106
  -6.250  -0.2986   0.01036   0.00454  -0.0779   0.7475   0.0112
  -6.000  -0.2708   0.01010   0.00424  -0.0778   0.7402   0.0122
  -5.750  -0.2427   0.00989   0.00400  -0.0778   0.7325   0.0133
  -5.500  -0.2146   0.00972   0.00375  -0.0777   0.7250   0.0142
  -5.250  -0.1864   0.00947   0.00347  -0.0777   0.7173   0.0153
  -5.000  -0.1583   0.00929   0.00324  -0.0777   0.7098   0.0164
  -4.750  -0.1299   0.00913   0.00303  -0.0777   0.7020   0.0174
  -4.500  -0.1017   0.00895   0.00280  -0.0776   0.6943   0.0185
  -4.250  -0.0734   0.00877   0.00260  -0.0777   0.6865   0.0201
  -4.000  -0.0450   0.00865   0.00242  -0.0776   0.6787   0.0215
  -3.750  -0.0166   0.00849   0.00223  -0.0777   0.6706   0.0232
  -3.500   0.0118   0.00836   0.00207  -0.0776   0.6624   0.0256
  -3.250   0.0402   0.00823   0.00192  -0.0777   0.6537   0.0287
  -3.000   0.0687   0.00812   0.00178  -0.0777   0.6454   0.0327
  -2.750   0.0971   0.00800   0.00166  -0.0777   0.6361   0.0391
  -2.500   0.1255   0.00790   0.00156  -0.0777   0.6271   0.0470
  -2.000   0.1825   0.00777   0.00139  -0.0777   0.6079   0.0607
  -1.750   0.2109   0.00771   0.00132  -0.0778   0.5984   0.0686
  -1.500   0.2393   0.00766   0.00126  -0.0778   0.5879   0.0782
  -1.250   0.2678   0.00759   0.00120  -0.0778   0.5781   0.0919
  -1.000   0.2961   0.00753   0.00116  -0.0778   0.5681   0.1111
  -0.750   0.3244   0.00744   0.00113  -0.0779   0.5576   0.1415
  -0.500   0.3527   0.00736   0.00110  -0.0780   0.5473   0.1752
  -0.250   0.3809   0.00728   0.00109  -0.0780   0.5368   0.2132
   0.000   0.4090   0.00720   0.00109  -0.0781   0.5256   0.2609
   0.250   0.4372   0.00712   0.00110  -0.0781   0.5146   0.3057
   0.500   0.4652   0.00707   0.00112  -0.0782   0.5030   0.3537
   0.750   0.4931   0.00698   0.00116  -0.0782   0.4912   0.4174
   1.000   0.5208   0.00692   0.00121  -0.0783   0.4788   0.4824
   1.250   0.5484   0.00677   0.00127  -0.0783   0.4671   0.5765
   1.500   0.5757   0.00667   0.00134  -0.0782   0.4556   0.6544
   1.750   0.6026   0.00659   0.00143  -0.0780   0.4437   0.7306
   2.000   0.6265   0.00639   0.00153  -0.0770   0.4322   0.8505
   2.250   0.6584   0.00626   0.00158  -0.0776   0.4193   1.0000
   2.500   0.6862   0.00640   0.00165  -0.0775   0.4072   1.0000
   2.750   0.7139   0.00654   0.00173  -0.0775   0.3953   1.0000
   3.000   0.7414   0.00670   0.00182  -0.0775   0.3827   1.0000
   3.250   0.7689   0.00687   0.00192  -0.0774   0.3703   1.0000
   3.500   0.7963   0.00705   0.00203  -0.0773   0.3567   1.0000
   3.750   0.8236   0.00722   0.00215  -0.0772   0.3434   1.0000
   4.000   0.8509   0.00741   0.00227  -0.0772   0.3305   1.0000
   4.250   0.8780   0.00760   0.00240  -0.0771   0.3176   1.0000
   4.500   0.9050   0.00780   0.00255  -0.0770   0.3049   1.0000
   4.750   0.9319   0.00802   0.00271  -0.0769   0.2923   1.0000
   5.000   0.9586   0.00824   0.00287  -0.0767   0.2800   1.0000
   5.250   0.9852   0.00847   0.00305  -0.0766   0.2675   1.0000
   5.500   1.0117   0.00870   0.00323  -0.0764   0.2551   1.0000
   5.750   1.0381   0.00894   0.00342  -0.0763   0.2432   1.0000
   6.000   1.0641   0.00921   0.00363  -0.0760   0.2299   1.0000
   6.250   1.0897   0.00951   0.00386  -0.0758   0.2155   1.0000
   6.500   1.1153   0.00980   0.00410  -0.0755   0.2028   1.0000
   6.750   1.1405   0.01012   0.00436  -0.0752   0.1889   1.0000
   7.000   1.1656   0.01044   0.00463  -0.0749   0.1766   1.0000
   7.250   1.1903   0.01079   0.00492  -0.0746   0.1640   1.0000
   7.500   1.2150   0.01112   0.00520  -0.0742   0.1528   1.0000
   7.750   1.2392   0.01149   0.00552  -0.0738   0.1407   1.0000
   8.000   1.2629   0.01188   0.00587  -0.0733   0.1282   1.0000
   8.250   1.2862   0.01231   0.00623  -0.0727   0.1160   1.0000
   8.500   1.3090   0.01275   0.00663  -0.0721   0.1041   1.0000
   8.750   1.3313   0.01321   0.00704  -0.0714   0.0930   1.0000
   9.000   1.3531   0.01369   0.00746  -0.0707   0.0830   1.0000
   9.250   1.3740   0.01422   0.00794  -0.0699   0.0722   1.0000
   9.500   1.3942   0.01477   0.00844  -0.0689   0.0627   1.0000
  10.000   1.4339   0.01581   0.00945  -0.0669   0.0492   1.0000
  10.250   1.4525   0.01636   0.00998  -0.0658   0.0444   1.0000
  10.500   1.4705   0.01691   0.01053  -0.0645   0.0397   1.0000
  10.750   1.4873   0.01746   0.01109  -0.0631   0.0364   1.0000
  11.000   1.5014   0.01799   0.01164  -0.0611   0.0335   1.0000
  11.250   1.5127   0.01864   0.01230  -0.0589   0.0307   1.0000
  11.500   1.5255   0.01925   0.01295  -0.0569   0.0288   1.0000
  11.750   1.5372   0.01996   0.01369  -0.0550   0.0268   1.0000
  12.000   1.5476   0.02079   0.01454  -0.0531   0.0248   1.0000
  12.250   1.5589   0.02162   0.01541  -0.0514   0.0229   1.0000
  12.500   1.5696   0.02253   0.01636  -0.0498   0.0216   1.0000
  12.750   1.5783   0.02361   0.01747  -0.0481   0.0198   1.0000
  13.000   1.5883   0.02467   0.01858  -0.0467   0.0188   1.0000
  13.250   1.5972   0.02586   0.01983  -0.0453   0.0175   1.0000
  13.500   1.6044   0.02723   0.02123  -0.0440   0.0162   1.0000
  13.750   1.6117   0.02864   0.02270  -0.0427   0.0152   1.0000
  14.000   1.6192   0.03010   0.02423  -0.0417   0.0144   1.0000
  14.250   1.6245   0.03180   0.02597  -0.0406   0.0133   1.0000
  14.500   1.6286   0.03369   0.02791  -0.0397   0.0125   1.0000
  14.750   1.6337   0.03555   0.02985  -0.0390   0.0119   1.0000
  15.000   1.6380   0.03755   0.03193  -0.0384   0.0113   1.0000
  15.250   1.6410   0.03976   0.03421  -0.0379   0.0108   1.0000
  15.500   1.6425   0.04220   0.03673  -0.0375   0.0104   1.0000
  15.750   1.6427   0.04486   0.03946  -0.0373   0.0099   1.0000
  16.000   1.6425   0.04769   0.04237  -0.0373   0.0094   1.0000
  16.250   1.6425   0.05061   0.04538  -0.0374   0.0092   1.0000
  16.500   1.6419   0.05370   0.04857  -0.0378   0.0089   1.0000
  16.750   1.6401   0.05706   0.05201  -0.0383   0.0086   1.0000
  17.000   1.6365   0.06076   0.05581  -0.0391   0.0082   1.0000
  17.250   1.6322   0.06470   0.05984  -0.0400   0.0081   1.0000
  17.500   1.6261   0.06898   0.06422  -0.0412   0.0077   1.0000
  17.750   1.6195   0.07351   0.06885  -0.0427   0.0076   1.0000
  18.000   1.6101   0.07857   0.07402  -0.0444   0.0072   1.0000
  18.250   1.6030   0.08340   0.07896  -0.0462   0.0071   1.0000
  18.500   1.5944   0.08860   0.08427  -0.0483   0.0070   1.0000
  18.750   1.5848   0.09408   0.08988  -0.0506   0.0069   1.0000
  19.000   1.5745   0.09978   0.09569  -0.0530   0.0067   1.0000
  19.250   1.5634   0.10572   0.10174  -0.0557   0.0066   1.0000
<< Back to SD7034 (sd7034-il)

Polar data table (+)

Polar graphs


<< Back to SD7034 (sd7034-il)