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LOCKHEED C-141 BL0 AIRFOIL (c141a-il)

LOCKHEED C-141 BL0 AIRFOIL - Lockheed-Georgia C-141 transonic wing airfoils


Airfoil c141a-il
Details Dat file Parser  
(c141a-il) LOCKHEED C-141 BL0 AIRFOIL
Lockheed-Georgia C-141 transonic wing airfoils
Max thickness 13% at 40.2% chord.
Max camber 1.1% at 64.5% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
 LOCKHEED C-141 BL0 AIRFOIL
      33.0      33.0

 0.0000000 0.0000000
 0.0024080 0.0108390
 0.0096070 0.0192660
 0.0215300 0.0271400
 0.0380600 0.0344180
 0.0590400 0.0411140
 0.0842660 0.0472260
 0.1134950 0.0527710
 0.1464470 0.0577620
 0.1828040 0.0621980
 0.2222160 0.0660400
 0.2643030 0.0692740
 0.3086600 0.0718150
 0.3548590 0.0735910
 0.4024560 0.0744990
 0.4509930 0.0744640
 0.5000000 0.0734500
 0.5490110 0.0714650
 0.5975470 0.0685510
 0.6451440 0.0647890
 0.6913440 0.0602770
 0.7357000 0.0551750
 0.7777870 0.0491260
 0.8171990 0.0422990
 0.8535550 0.0351740
 0.8865070 0.0282830
 0.9157360 0.0216810
 0.9409620 0.0156440
 0.9619410 0.0104390
 0.9784710 0.0062140
 0.9903930 0.0030990
 0.9975930 0.0011910
 1.0000000 0.0005480

 0.0000000 0.0000000
 0.0024080 -.0076950
 0.0096070 -.0155630
 0.0215300 -.0227350
 0.0380600 -.0289970
 0.0590400 -.0344570
 0.0842660 -.0391860
 0.1134950 -.0432590
 0.1464470 -.0467340
 0.1828040 -.0496460
 0.2222160 -.0520120
 0.2643030 -.0538220
 0.3086600 -.0550370
 0.3548590 -.0556020
 0.4024560 -.0554370
 0.4509930 -.0544790
 0.5000000 -.0527110
 0.5490110 -.0501320
 0.5975470 -.0468570
 0.6451440 -.0428950
 0.6913440 -.0384170
 0.7357000 -.0336200
 0.7777870 -.0290480
 0.8171990 -.0247450
 0.8535550 -.0204690
 0.8865070 -.0164210
 0.9157360 -.0127150
 0.9409620 -.0092580
 0.9619410 -.0062300
 0.9784710 -.0037810
 0.9903930 -.0019720
 0.9975930 -.0009020
 1.0000000 -.0005480
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Lednicer format dat file
Selig format dat file

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Polars for LOCKHEED C-141 BL0 AIRFOIL (c141a-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   c141a-il50,000929 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   c141a-il50,000527.8 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   c141a-il100,000944.6 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   c141a-il100,000542 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   c141a-il200,000962 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   c141a-il200,000547.2 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   c141a-il500,000967.7 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   c141a-il500,000559.8 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   c141a-il1,000,000976.1 at α=2.75°Mach=0 Ncrit=9Xfoil predictionDetails
   c141a-il1,000,000572.8 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
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