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

WORTMANN FX 74-080 (fx74080-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9


Details Polar file
Airfoil: WORTMANN FX 74-080 (fx74080-il)
Reynolds number: 1,000,000
Max Cl/Cd: 173.95 at α=3°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-fx74080-il-1000000.txt
Download as CSV file: xf-fx74080-il-1000000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: WORTMANN FX 74-080                              
  
 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
  ------ -------- --------- --------- -------- -------- --------
  -9.000  -0.1873   0.09008   0.08776  -0.0839   0.8579   0.0056
  -8.750  -0.1748   0.08690   0.08457  -0.0871   0.8553   0.0058
  -8.500  -0.1628   0.08364   0.08131  -0.0904   0.8525   0.0059
  -5.250   0.0374   0.02964   0.02647  -0.1395   0.8180   0.0068
  -5.000   0.0574   0.02646   0.02310  -0.1396   0.8161   0.0069
  -4.750   0.0784   0.02623   0.02284  -0.1400   0.8143   0.0090
  -3.000   0.2479   0.01196   0.00687  -0.1361   0.8015   0.0112
  -2.750   0.2722   0.00984   0.00447  -0.1350   0.7996   0.0092
  -2.500   0.2968   0.00877   0.00327  -0.1342   0.7977   0.0093
  -2.250   0.3225   0.00828   0.00270  -0.1338   0.7958   0.0112
  -2.000   0.3496   0.00816   0.00254  -0.1338   0.7941   0.0132
  -1.750   0.3752   0.00767   0.00192  -0.1334   0.7922   0.0146
  -1.500   0.4019   0.00744   0.00158  -0.1332   0.7902   0.0173
  -1.250   0.4270   0.00710   0.00144  -0.1327   0.7883   0.0840
  -1.000   0.4511   0.00667   0.00140  -0.1324   0.7861   0.2344
  -0.750   0.4718   0.00595   0.00141  -0.1315   0.7837   0.5114
  -0.500   0.4846   0.00521   0.00157  -0.1282   0.7813   0.8475
  -0.250   0.5106   0.00521   0.00156  -0.1278   0.7794   0.8687
   0.000   0.5362   0.00523   0.00159  -0.1274   0.7772   0.8916
   0.250   0.5587   0.00515   0.00161  -0.1261   0.7749   0.9225
   0.500   0.5837   0.00509   0.00160  -0.1254   0.7722   0.9456
   0.750   0.6186   0.00503   0.00157  -0.1271   0.7699   0.9681
   1.000   0.6619   0.00503   0.00157  -0.1309   0.7678   0.9817
   1.250   0.7010   0.00505   0.00158  -0.1337   0.7656   0.9869
   1.500   0.7368   0.00508   0.00161  -0.1358   0.7630   0.9904
   2.000   0.7885   0.00512   0.00170  -0.1354   0.7564   1.0000
   2.250   0.8141   0.00514   0.00175  -0.1351   0.7528   1.0000
   2.500   0.8368   0.00508   0.00171  -0.1340   0.7426   1.0000
   2.750   0.8582   0.00501   0.00160  -0.1326   0.7250   1.0000
   3.000   0.8767   0.00504   0.00153  -0.1305   0.6863   1.0000
   3.250   0.8880   0.00551   0.00166  -0.1269   0.6101   1.0000
   3.500   0.8862   0.00678   0.00217  -0.1210   0.4496   1.0000
   4.000   0.8719   0.01065   0.00405  -0.1080   0.0145   1.0000
   4.250   0.8930   0.01101   0.00447  -0.1068   0.0099   1.0000
   4.500   0.9102   0.01164   0.00521  -0.1047   0.0076   1.0000
   4.750   0.9240   0.01247   0.00617  -0.1020   0.0068   1.0000
   5.000   0.9463   0.01273   0.00644  -0.1011   0.0056   1.0000
   5.250   0.9594   0.01356   0.00736  -0.0982   0.0050   1.0000
   5.500   0.9684   0.01458   0.00848  -0.0945   0.0049   1.0000
   5.750   0.9772   0.01598   0.00998  -0.0909   0.0050   1.0000
   6.000   0.9957   0.01762   0.01171  -0.0891   0.0054   1.0000
   8.750   1.2128   0.04631   0.04269  -0.0733   0.0042   1.0000
   9.000   1.2159   0.04828   0.04481  -0.0704   0.0038   1.0000
   9.250   1.2161   0.04956   0.04618  -0.0676   0.0035   1.0000
   9.500   1.2124   0.05277   0.04964  -0.0636   0.0035   1.0000
   9.750   1.1995   0.05481   0.05181  -0.0589   0.0033   1.0000
  10.000   1.1878   0.05756   0.05472  -0.0543   0.0033   1.0000
<< Back to WORTMANN FX 74-080 (fx74080-il)

Polar data table (+)

Polar graphs


<< Back to WORTMANN FX 74-080 (fx74080-il)