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GIII BL450 AIRFOIL (giiin-il)

GIII BL450 AIRFOIL - Grumman/Gulfstream GIII transonic airfoils


Airfoil giiin-il
Details Dat file Parser  
(giiin-il) GIII BL450 AIRFOIL
Grumman/Gulfstream GIII transonic airfoils
Max thickness 8.4% at 30.2% chord.
Max camber 2.1% at 20.2% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
 GIII BL450 AIRFOIL
       26.       26.

 0.0000000 0.0000000
 0.0055397 0.0158513
 0.0081470 0.0190025
 0.0133085 0.0237467
 0.0260793 0.0317018
 0.0514032 0.0412195
 0.0766112 0.0473311
 0.1017579 0.0516448
 0.1519446 0.0571359
 0.2020431 0.0600400
 0.2520992 0.0616956
 0.3021172 0.0622325
 0.3520756 0.0610214
 0.4019882 0.0584619
 0.4518722 0.0550633
 0.5017388 0.0511554
 0.5515925 0.0468679
 0.6014350 0.0422508
 0.6512673 0.0373340
 0.7010883 0.0320876
 0.7508903 0.0262819
 0.8006821 0.0201765
 0.8504807 0.0142709
 0.9002936 0.0087848
 0.9501470 0.0044873
 1.0000000 0.0001798

 0.0000000 0.0000000
 0.0045932 -.0119463
 0.0070243 -.0139691
 0.0119382 -.0164964
 0.0243618 -.0187394
 0.0494075 -.0173922
 0.0744549 -.0159951
 0.0994819 -.0151973
 0.1494492 -.0161487
 0.1993716 -.0184185
 0.2493042 -.0203887
 0.2992508 -.0219494
 0.3492102 -.0231305
 0.3991833 -.0239121
 0.4491755 -.0241344
 0.4991822 -.0239271
 0.5492073 -.0231805
 0.5992556 -.0217546
 0.6493100 -.0201490
 0.6993728 -.0182937
 0.7494755 -.0152697
 0.7995778 -.0122557
 0.8496804 -.0092317
 0.8997828 -.0062177
 0.9498854 -.0031938
 0.9999878 -.0001798
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Lednicer format dat file
Selig format dat file

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Polars for GIII BL450 AIRFOIL (giiin-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   giiin-il50,000928.6 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   giiin-il50,000530.8 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   giiin-il100,000941.9 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   giiin-il100,000540.7 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   giiin-il200,000954.2 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   giiin-il200,000553 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   giiin-il500,000970.7 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   giiin-il500,000571.6 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   giiin-il1,000,000987.2 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   giiin-il1,000,000587.4 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
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