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AH 93-W-174 (ah93w174-il)

AH 93-W-174 - Althaus AH 93-W-174 airfoil for use on wind turbines (W)


Airfoil ah93w174-il
Details Dat file Parser  
(ah93w174-il) AH 93-W-174
Althaus AH 93-W-174 airfoil for use on wind turbines (W)
Max thickness 17.4% at 33.9% chord.
Max camber 3.9% at 37.1% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
AH 93-W-174
1.00000     0.00001
0.99893     0.00033
0.99572     0.00133
0.99039     0.00287
0.98296     0.00491
0.97347     0.00728
0.96194     0.00990
0.94844     0.01278
0.93301     0.01596
0.91573     0.01947
0.89668     0.02334
0.87592     0.02759
0.85355     0.03226
0.82967     0.03737
0.80438     0.04291
0.77779     0.04888
0.75000     0.05524
0.72114     0.06194
0.69134     0.06889
0.66072     0.07604
0.62941     0.08331
0.59755     0.09060
0.56526     0.09781
0.53270     0.10474
0.50000     0.11113
0.46730     0.11666
0.43474     0.12104
0.40245     0.12409
0.37059     0.12571
0.33928     0.12590
0.30866     0.12472
0.27886     0.12226
0.25000     0.11864
0.22221     0.11399
0.19562     0.10846
0.17033     0.10219
0.14645     0.09526
0.12408     0.08778
0.10332     0.07984
0.08427     0.07154
0.06699     0.06298
0.05156     0.05428
0.03806     0.04554
0.02653     0.03691
0.01704     0.02849
0.00961     0.02043
0.00428     0.01297
0.00107     0.00619
0.00000     0.00000
0.00107     -0.00604
0.00428     -0.01204
0.00961     -0.01783
0.01704     -0.02320
0.02653     -0.02808
0.03806     -0.03247
0.05156     -0.03633
0.06699     -0.03967
0.08427     -0.04251
0.10332     -0.04488
0.12408     -0.04678
0.14645     -0.04824
0.17033     -0.04929
0.19562     -0.04996
0.22221     -0.05027
0.25000     -0.05025
0.27886     -0.04993
0.30866     -0.04930
0.33928     -0.04837
0.37059     -0.04714
0.40245     -0.04560
0.43474     -0.04377
0.46730     -0.04164
0.50000     -0.03923
0.53270     -0.03656
0.56526     -0.03365
0.59755     -0.03054
0.62941     -0.02727
0.66072     -0.02389
0.69134     -0.02046
0.72114     -0.01704
0.75000     -0.01370
0.77779     -0.01053
0.80438     -0.00759
0.82967     -0.00496
0.85355     -0.00270
0.87592     -0.00083
0.89668     0.00062
0.91573     0.00163
0.93301     0.00221
0.94844     0.00239
0.96194     0.00222
0.97347     0.00184
0.98296     0.00133
0.99039     0.00084
0.99572     0.00040
0.99893     0.00010
1.00000     0.00001
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Polars for AH 93-W-174 (ah93w174-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   ah93w174-il50,00094.7 at α=10.75°Mach=0 Ncrit=9Xfoil predictionDetails
   ah93w174-il50,000511.6 at α=1.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ah93w174-il100,00098.5 at α=11.75°Mach=0 Ncrit=9Xfoil predictionDetails
   ah93w174-il100,000533 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ah93w174-il200,000965.5 at α=11.5°Mach=0 Ncrit=9Xfoil predictionDetails
   ah93w174-il200,000571.1 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   ah93w174-il500,0009113.6 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   ah93w174-il500,0005112.5 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ah93w174-il1,000,0009148.4 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   ah93w174-il1,000,0005138.4 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
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