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NASA NLF1015 (nlf1015-il)

NASA NLF1015 - NASA/Langley/Somers-Maughmer NLF(1)-1015 natural laminar flow airfoil


Airfoil nlf1015-il
Details Dat file Parser  
(nlf1015-il) NASA NLF1015
NASA/Langley/Somers-Maughmer NLF(1)-1015 natural laminar flow airfoil
Max thickness 15% at 39.8% chord.
Max camber 4.3% at 62.8% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
NASA  NLF1015
  1.00000  0.00000  
  0.99657  0.00146  
  0.98712  0.00583  
  0.97298  0.01248  
  0.95446  0.02023  
  0.93125  0.02865  
  0.90350  0.03788  
  0.87177  0.04788  
  0.83659  0.05840  
  0.79853  0.06915  
  0.75812  0.07981  
  0.71589  0.09000  
  0.67236  0.09933  
  0.62799  0.10732  
  0.58299  0.11337  
  0.53726  0.11727  
  0.49085  0.11922  
  0.44416  0.11947  
  0.39771  0.11815  
  0.35196  0.11535  
  0.30741  0.11115  
  0.26449  0.10564  
  0.22364  0.09892  
  0.18527  0.09110  
  0.14974  0.08232  
  0.11740  0.07273  
  0.08855  0.06249  
  0.06343  0.05179  
  0.04226  0.04085  
  0.02521  0.02995  
  0.01241  0.01938  
  0.00398  0.00957  
  0.00008  0.00117  
  0.00208 -0.00535  
  0.01053 -0.01088  
  0.02456 -0.01608  
  0.04389 -0.02071  
  0.06828 -0.02466  
  0.09749 -0.02791  
  0.13119 -0.03046  
  0.16903 -0.03230  
  0.21056 -0.03346  
  0.25529 -0.03397  
  0.30270 -0.03384  
  0.35221 -0.03306  
  0.40319 -0.03160  
  0.45501 -0.02941  
  0.50699 -0.02620  
  0.55895 -0.02150  
  0.61119 -0.01549  
  0.66352 -0.00895  
  0.71529 -0.00256  
  0.76576  0.00311  
  0.81405  0.00755  
  0.85913  0.01035  
  0.89987  0.01127  
  0.93510  0.01032  
  0.96363  0.00772  
  0.98422  0.00416  
  0.99617  0.00114  
  1.00000  0.00000  
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Lednicer format dat file
Selig format dat file

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Polars for NASA NLF1015 (nlf1015-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   nlf1015-il50,000925.8 at α=11.75°Mach=0 Ncrit=9Xfoil predictionDetails
   nlf1015-il50,000521.9 at α=11.25°Mach=0 Ncrit=5Xfoil predictionDetails
   nlf1015-il100,000940.7 at α=10.25°Mach=0 Ncrit=9Xfoil predictionDetails
   nlf1015-il100,000538.6 at α=9.5°Mach=0 Ncrit=5Xfoil predictionDetails
   nlf1015-il200,000975.6 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   nlf1015-il200,000577.2 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   nlf1015-il500,0009130.6 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   nlf1015-il500,0005125.9 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   nlf1015-il1,000,0009167.7 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   nlf1015-il1,000,0005154.6 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
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