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LDS-2 AIRFOIL (lds2-il)

LDS-2 AIRFOIL - LDS-2 airfoil


Airfoil lds2-il
Details Dat file Parser  
(lds2-il) LDS-2 AIRFOIL
LDS-2 airfoil
Max thickness 12% at 34.9% chord.
Max camber 2.2% at 45% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
LDS-2 AIRFOIL
       29.       29.

  0.000000  0.000000
  0.002000  0.009474
  0.005000  0.014580
  0.012500  0.022728
  0.025000  0.031500
  0.037500  0.037762
  0.050000  0.042726
  0.075000  0.050484
  0.100000  0.056496
  0.125000  0.061386
  0.150000  0.065400
  0.175000  0.068800
  0.200000  0.071660
  0.250000  0.076000
  0.300000  0.078760
  0.348800  0.080320
  0.399200  0.080180
  0.449600  0.078800
  0.500000  0.075742
  0.550300  0.071270
  0.600600  0.065628
  0.650800  0.059006
  0.700900  0.051586
  0.750500  0.043616
  0.800800  0.035078
  0.850700  0.026352
  0.900500  0.017584
  0.950200  0.008912
  1.000000  0.000000

  0.000000  0.000000
  0.002000 -0.005484
  0.005000 -0.008754
  0.012500 -0.013108
  0.025000 -0.017282
  0.037500 -0.020250
  0.050000 -0.022680
  0.075000 -0.026610
  0.100000 -0.029720
  0.125000 -0.032260
  0.150000 -0.034368
  0.175000 -0.036120
  0.200000 -0.037440
  0.250000 -0.039360
  0.300000 -0.039900
  0.348800 -0.039420
  0.399200 -0.037900
  0.449600 -0.035574
  0.500000 -0.032588
  0.550300 -0.029338
  0.600600 -0.025976
  0.650800 -0.022670
  0.700900 -0.019420
  0.750500 -0.016202
  0.800800 -0.012994
  0.850700 -0.009776
  0.900500 -0.006536
  0.950200 -0.003272
  1.000000  0.000000
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Lednicer format dat file
Selig format dat file

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Polars for LDS-2 AIRFOIL (lds2-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   lds2-il50,000934 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   lds2-il50,000533.3 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   lds2-il100,000952.7 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   lds2-il100,000550.3 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   lds2-il200,000972.7 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   lds2-il200,000566.3 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   lds2-il500,000997.7 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   lds2-il500,000577.6 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   lds2-il1,000,0009106.5 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   lds2-il1,000,000585.5 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
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