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E374 (e374-il)

E374 - Eppler E374 low Reynolds number airfoil


Airfoil e374-il
Details Dat file Parser  
(e374-il) E374
Eppler E374 low Reynolds number airfoil
Max thickness 10.9% at 34.3% chord.
Max camber 2% at 38.9% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
E374
   1.00000  0.00000
   0.99640  0.00045
   0.98610  0.00204
   0.97000  0.00485
   0.94864  0.00846
   0.92214  0.01264
   0.89078  0.01747
   0.85508  0.02297
   0.81560  0.02905
   0.77293  0.03560
   0.72769  0.04246
   0.68053  0.04944
   0.63210  0.05629
   0.58309  0.06269
   0.53398  0.06821
   0.48511  0.07252
   0.43682  0.07544
   0.38939  0.07685
   0.34312  0.07670
   0.29824  0.07507
   0.25510  0.07217
   0.21415  0.06817
   0.17583  0.06319
   0.14053  0.05734
   0.10860  0.05073
   0.08036  0.04351
   0.05605  0.03581
   0.03589  0.02781
   0.02004  0.01973
   0.00862  0.01186
   0.00178  0.00459
   0.00014 -0.00121
   0.00437 -0.00622
   0.01427 -0.01130
   0.02935 -0.01600
   0.04949 -0.02015
   0.07454 -0.02369
   0.10428 -0.02660
   0.13845 -0.02890
   0.17669 -0.03060
   0.21861 -0.03175
   0.26374 -0.03238
   0.31158 -0.03255
   0.36159 -0.03228
   0.41320 -0.03163
   0.46580 -0.03064
   0.51877 -0.02931
   0.57150 -0.02767
   0.62336 -0.02569
   0.67382 -0.02333
   0.72243 -0.02059
   0.76873 -0.01760
   0.81228 -0.01450
   0.85254 -0.01153
   0.88892 -0.00882
   0.92085 -0.00643
   0.94783 -0.00432
   0.96958 -0.00241
   0.98594 -0.00091
   0.99637 -0.00016
   1.00000  0.00000
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Lednicer format dat file
Selig format dat file

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Polars for E374 (e374-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   e374-il50,000934.1 at α=8°Mach=0 Ncrit=9Xfoil predictionDetails
   e374-il50,000534 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e374-il100,000953.8 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   e374-il100,000553.2 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e374-il200,000975 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   e374-il200,000571.8 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e374-il500,0009103.2 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   e374-il500,000591.4 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   e374-il1,000,0009117.7 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   e374-il1,000,000599.9 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
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