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S2048 (s2048-il)

S2048 - Selig S2048 low Reynolds number airfoil


Airfoil s2048-il
Details Dat file Parser  
(s2048-il) S2048
Selig S2048 low Reynolds number airfoil
Max thickness 8.6% at 35.4% chord.
Max camber 1.7% at 60.1% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
   S2048
   1.00000  0.00000
   0.99671  0.00045
   0.98710  0.00196
   0.97174  0.00470
   0.95126  0.00855
   0.92617  0.01320
   0.89683  0.01825
   0.86343  0.02345
   0.82623  0.02877
   0.78572  0.03418
   0.74243  0.03954
   0.69691  0.04467
   0.64968  0.04934
   0.60115  0.05332
   0.55171  0.05649
   0.50176  0.05879
   0.45172  0.06025
   0.40212  0.06093
   0.35350  0.06086
   0.30640  0.06004
   0.26132  0.05849
   0.21878  0.05621
   0.17925  0.05318
   0.14319  0.04935
   0.11087  0.04457
   0.08232  0.03887
   0.05765  0.03256
   0.03715  0.02590
   0.02106  0.01905
   0.00950  0.01218
   0.00249  0.00552
   0.00001 -0.00028
   0.00307 -0.00506
   0.01200 -0.00943
   0.02603 -0.01339
   0.04518 -0.01667
   0.06942 -0.01934
   0.09852 -0.02152
   0.13210 -0.02327
   0.16972 -0.02461
   0.21096 -0.02553
   0.25531 -0.02600
   0.30225 -0.02600
   0.35127 -0.02546
   0.40189 -0.02432
   0.45363 -0.02260
   0.50596 -0.02030
   0.55846 -0.01736
   0.61084 -0.01395
   0.66260 -0.01049
   0.71302 -0.00724
   0.76139 -0.00439
   0.80700 -0.00208
   0.84914 -0.00040
   0.88712  0.00067
   0.92036  0.00120
   0.94833  0.00127
   0.97059  0.00102
   0.98681  0.00060
   0.99669  0.00018
   1.00001 -0.00000
Dat file parser warnings
  • Line 62 - X value too large but included: 1.00001 -0.00000
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Selig format dat file

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Polars for S2048 (s2048-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   s2048-il50,000937.2 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   s2048-il50,000537.4 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   s2048-il100,000955.8 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   s2048-il100,000552.7 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   s2048-il200,000975.8 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   s2048-il200,000567.5 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   s2048-il500,0009100.7 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   s2048-il500,000578.1 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   s2048-il1,000,0009110.3 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   s2048-il1,000,000588.5 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
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