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 73-170 (fx73170-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: WORTMANN FX 73-170 (fx73170-il)
Reynolds number: 500,000
Max Cl/Cd: 112.73 at α=6.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-fx73170-il-500000-n5.txt
Download as CSV file: xf-fx73170-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: WORTMANN FX 73-170                              
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -12.250  -0.3238   0.04827   0.04406  -0.1477   0.7464   0.0082
 -12.000  -0.3529   0.04184   0.03734  -0.1511   0.7448   0.0081
 -11.750  -0.3731   0.03714   0.03235  -0.1525   0.7432   0.0081
 -11.500  -0.3906   0.03281   0.02764  -0.1526   0.7416   0.0079
 -11.250  -0.3819   0.03161   0.02637  -0.1528   0.7401   0.0083
 -11.000  -0.3832   0.02910   0.02360  -0.1521   0.7386   0.0081
 -10.750  -0.3766   0.02771   0.02210  -0.1514   0.7371   0.0084
 -10.500  -0.3725   0.02597   0.02017  -0.1501   0.7355   0.0085
 -10.250  -0.3648   0.02483   0.01892  -0.1488   0.7337   0.0086
 -10.000  -0.3588   0.02358   0.01750  -0.1468   0.7318   0.0088
  -9.750  -0.3469   0.02256   0.01634  -0.1454   0.7301   0.0088
  -9.500  -0.3325   0.02152   0.01513  -0.1442   0.7287   0.0093
  -9.250  -0.3156   0.02072   0.01421  -0.1433   0.7274   0.0094
  -9.000  -0.2976   0.01996   0.01330  -0.1424   0.7261   0.0097
  -8.750  -0.2793   0.01917   0.01239  -0.1416   0.7248   0.0098
  -8.500  -0.2598   0.01853   0.01163  -0.1409   0.7235   0.0099
  -8.250  -0.2408   0.01785   0.01089  -0.1400   0.7222   0.0101
  -8.000  -0.2228   0.01711   0.01013  -0.1391   0.7206   0.0105
  -7.750  -0.2019   0.01663   0.00962  -0.1385   0.7191   0.0109
  -7.500  -0.1805   0.01617   0.00913  -0.1379   0.7175   0.0113
  -7.250  -0.1586   0.01573   0.00864  -0.1374   0.7161   0.0116
  -7.000  -0.1363   0.01530   0.00816  -0.1370   0.7148   0.0121
  -6.750  -0.1134   0.01491   0.00772  -0.1366   0.7134   0.0127
  -6.500  -0.0904   0.01450   0.00725  -0.1362   0.7122   0.0134
  -6.250  -0.0671   0.01411   0.00684  -0.1360   0.7110   0.0140
  -6.000  -0.0428   0.01378   0.00647  -0.1358   0.7097   0.0149
  -5.750  -0.0180   0.01348   0.00611  -0.1357   0.7085   0.0158
  -5.500   0.0066   0.01318   0.00576  -0.1355   0.7071   0.0170
  -5.250   0.0309   0.01285   0.00544  -0.1353   0.7057   0.0182
  -5.000   0.0562   0.01260   0.00518  -0.1352   0.7043   0.0198
  -4.750   0.0817   0.01236   0.00493  -0.1351   0.7030   0.0224
  -4.500   0.1074   0.01213   0.00469  -0.1351   0.7016   0.0265
  -4.250   0.1333   0.01189   0.00447  -0.1351   0.7002   0.0325
  -4.000   0.1592   0.01164   0.00427  -0.1351   0.6989   0.0445
  -3.750   0.1850   0.01138   0.00407  -0.1351   0.6976   0.0660
  -3.500   0.2104   0.01106   0.00387  -0.1352   0.6962   0.1033
  -3.250   0.2354   0.01064   0.00365  -0.1352   0.6949   0.1678
  -3.000   0.2573   0.00988   0.00335  -0.1351   0.6937   0.3084
  -2.750   0.2766   0.00903   0.00308  -0.1343   0.6925   0.4800
  -2.500   0.3005   0.00897   0.00333  -0.1337   0.6912   0.5820
  -2.250   0.3280   0.00906   0.00341  -0.1337   0.6899   0.6007
  -2.000   0.3555   0.00920   0.00352  -0.1337   0.6884   0.6169
  -1.750   0.3831   0.00938   0.00368  -0.1336   0.6868   0.6312
  -1.500   0.4107   0.00951   0.00382  -0.1336   0.6853   0.6384
  -1.250   0.4386   0.00959   0.00386  -0.1338   0.6838   0.6438
  -1.000   0.4665   0.00964   0.00384  -0.1339   0.6826   0.6473
  -0.750   0.4944   0.00966   0.00385  -0.1341   0.6814   0.6494
  -0.500   0.5226   0.00969   0.00386  -0.1344   0.6802   0.6511
  -0.250   0.5510   0.00972   0.00385  -0.1347   0.6790   0.6525
   0.000   0.5792   0.00976   0.00385  -0.1350   0.6777   0.6538
   0.250   0.6057   0.00978   0.00388  -0.1350   0.6762   0.6549
   0.500   0.6325   0.00982   0.00392  -0.1350   0.6746   0.6563
   0.750   0.6595   0.00985   0.00396  -0.1351   0.6730   0.6576
   1.000   0.6866   0.00989   0.00399  -0.1352   0.6715   0.6587
   1.250   0.7138   0.00991   0.00401  -0.1353   0.6699   0.6598
   1.500   0.7411   0.00994   0.00402  -0.1354   0.6682   0.6608
   1.750   0.7685   0.00997   0.00404  -0.1356   0.6668   0.6618
   2.000   0.7962   0.01001   0.00407  -0.1358   0.6655   0.6629
   2.250   0.8242   0.01003   0.00410  -0.1361   0.6641   0.6639
   2.500   0.8514   0.01008   0.00416  -0.1362   0.6626   0.6648
   2.750   0.8767   0.01014   0.00428  -0.1359   0.6609   0.6657
   3.000   0.9022   0.01020   0.00439  -0.1357   0.6589   0.6666
   3.250   0.9278   0.01026   0.00449  -0.1356   0.6568   0.6675
   3.500   0.9539   0.01030   0.00457  -0.1355   0.6549   0.6685
   3.750   0.9802   0.01034   0.00464  -0.1354   0.6529   0.6695
   4.000   1.0069   0.01038   0.00471  -0.1354   0.6510   0.6705
   4.250   1.0348   0.01041   0.00473  -0.1357   0.6488   0.6717
   4.500   1.0570   0.01047   0.00487  -0.1348   0.6452   0.6731
   4.750   1.0797   0.01051   0.00497  -0.1340   0.6409   0.6743
   5.000   1.1041   0.01052   0.00500  -0.1335   0.6369   0.6754
   5.250   1.1288   0.01053   0.00502  -0.1331   0.6326   0.6765
   5.500   1.1483   0.01059   0.00516  -0.1317   0.6265   0.6776
   5.750   1.1707   0.01061   0.00519  -0.1308   0.6206   0.6786
   6.000   1.1883   0.01066   0.00530  -0.1289   0.6117   0.6796
   6.250   1.2056   0.01071   0.00536  -0.1269   0.6020   0.6806
   6.500   1.2164   0.01079   0.00545  -0.1237   0.5894   0.6818
   6.750   1.2242   0.01098   0.00563  -0.1198   0.5733   0.6829
   7.000   1.2277   0.01134   0.00594  -0.1153   0.5504   0.6842
   7.250   1.2308   0.01182   0.00637  -0.1110   0.5304   0.6856
   7.500   1.2237   0.01270   0.00713  -0.1052   0.5004   0.6871
   7.750   1.2142   0.01397   0.00827  -0.0997   0.4702   0.6888
   8.000   1.1991   0.01585   0.00997  -0.0941   0.4329   0.6905
   8.250   1.1896   0.01777   0.01174  -0.0899   0.3997   0.6918
   8.500   1.1861   0.01952   0.01338  -0.0866   0.3719   0.6931
   8.750   1.1778   0.02163   0.01532  -0.0830   0.3364   0.6944
   9.000   1.1736   0.02361   0.01715  -0.0801   0.3035   0.6955
   9.250   1.1691   0.02568   0.01904  -0.0773   0.2677   0.6968
   9.500   1.1701   0.02748   0.02072  -0.0752   0.2381   0.6980
   9.750   1.1734   0.02920   0.02232  -0.0734   0.2107   0.6993
  10.000   1.1744   0.03111   0.02406  -0.0715   0.1784   0.7007
  10.250   1.1821   0.03263   0.02552  -0.0702   0.1573   0.7021
  10.500   1.1872   0.03434   0.02711  -0.0688   0.1327   0.7036
  10.750   1.1961   0.03583   0.02854  -0.0677   0.1154   0.7052
  11.000   1.2034   0.03745   0.03008  -0.0666   0.0977   0.7067
  11.500   1.2204   0.04057   0.03308  -0.0646   0.0699   0.7101
  11.750   1.2310   0.04206   0.03457  -0.0639   0.0599   0.7116
  12.000   1.2423   0.04353   0.03604  -0.0634   0.0517   0.7134
  12.250   1.2532   0.04506   0.03759  -0.0628   0.0463   0.7153
  12.500   1.2645   0.04655   0.03910  -0.0623   0.0416   0.7172
  12.750   1.2753   0.04808   0.04066  -0.0618   0.0376   0.7192
  13.000   1.2877   0.04955   0.04218  -0.0614   0.0350   0.7214
  13.250   1.2974   0.05123   0.04390  -0.0609   0.0321   0.7233
  13.500   1.3083   0.05281   0.04553  -0.0604   0.0300   0.7256
  13.750   1.3200   0.05441   0.04720  -0.0602   0.0279   0.7276
  14.000   1.3303   0.05618   0.04903  -0.0600   0.0260   0.7300
  14.250   1.3397   0.05802   0.05091  -0.0596   0.0243   0.7326
  14.500   1.3505   0.05974   0.05271  -0.0594   0.0226   0.7355
  14.750   1.3604   0.06156   0.05461  -0.0592   0.0215   0.7383
  15.000   1.3686   0.06352   0.05662  -0.0589   0.0199   0.7414
  15.250   1.3770   0.06560   0.05877  -0.0588   0.0186   0.7444
  15.500   1.3866   0.06759   0.06087  -0.0588   0.0177   0.7482
  15.750   1.3953   0.06964   0.06299  -0.0588   0.0162   0.7523
  16.000   1.4017   0.07193   0.06534  -0.0587   0.0153   0.7567
  16.250   1.4079   0.07439   0.06790  -0.0588   0.0148   0.7618
  16.500   1.4156   0.07673   0.07036  -0.0590   0.0139   0.7677
  17.000   1.4297   0.08180   0.07564  -0.0598   0.0122   0.7838
  17.250   1.4350   0.08465   0.07860  -0.0603   0.0115   0.7946
  17.500   1.4417   0.08767   0.08176  -0.0614   0.0110   0.8108
  17.750   1.4547   0.09109   0.08540  -0.0640   0.0103   0.8446
  18.000   1.4812   0.09576   0.09034  -0.0708   0.0093   0.9442
  18.250   1.4810   0.09891   0.09355  -0.0703   0.0090   1.0000
  18.500   1.4805   0.10218   0.09689  -0.0706   0.0085   1.0000
  18.750   1.4811   0.10536   0.10018  -0.0709   0.0081   1.0000
  19.000   1.4804   0.10872   0.10365  -0.0714   0.0079   1.0000
  19.250   1.4790   0.11219   0.10722  -0.0720   0.0077   1.0000
<< Back to WORTMANN FX 73-170 (fx73170-il)

Polar data table (+)

Polar graphs


<< Back to WORTMANN FX 73-170 (fx73170-il)