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GIII BL75 AIRFOIL (giiic-il)

GIII BL75 AIRFOIL - Grumman/Gulfstream GIII transonic airfoils


Airfoil giiic-il
Details Dat file Parser  
(giiic-il) GIII BL75 AIRFOIL
Grumman/Gulfstream GIII transonic airfoils
Max thickness 9.9% at 39.8% chord.
Max camber 0.9% at 29.8% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
 GIII BL75 AIRFOIL
       26.       26.

 0.0000000 0.0000000
 0.0046738 0.0081666
 0.0070933 0.0101832
 0.0119593 0.0135375
 0.0242013 0.0199963
 0.0488248 0.0294196
 0.0735452 0.0364168
 0.0983333 0.0417167
 0.1480496 0.0488121
 0.1978767 0.0531319
 0.2477657 0.0559042
 0.2976976 0.0575982
 0.3476603 0.0585235
 0.3976744 0.0581608
 0.4477348 0.0566400
 0.4978398 0.0540010
 0.5479760 0.0505832
 0.5981400 0.0464666
 0.6483355 0.0415612
 0.6985606 0.0359170
 0.7488155 0.0295239
 0.7990864 0.0227316
 0.8493417 0.0163286
 0.8995687 0.0106345
 0.9497770 0.0054096
 0.9999852 0.0001847

 0.0000000 0.0000000
 0.0052926 -.0073286
 0.0078584 -.0089761
 0.0129620 -.0115723
 0.0256466 -.0161957
 0.0508885 -.0222576
 0.0760511 -.0263327
 0.1011662 -.0292197
 0.1513250 -.0332065
 0.2014328 -.0359155
 0.2515115 -.0378955
 0.3015695 -.0393564
 0.3516123 -.0404380
 0.4016436 -.0412299
 0.4516629 -.0417224
 0.5016476 -.0413463
 0.5515926 -.0399817
 0.6015071 -.0378484
 0.6513948 -.0350461
 0.7012595 -.0316648
 0.7510993 -.0276644
 0.8009105 -.0229452
 0.8507013 -.0177169
 0.9004793 -.0121690
 0.9502471 -.0063616
 1.0000000 -.0001847
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Lednicer format dat file
Selig format dat file

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Polars for GIII BL75 AIRFOIL (giiic-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   giiic-il50,000930.2 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il50,000531 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il100,000944.5 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il100,000542.4 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il200,000958.1 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il200,000551.5 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il500,000968.3 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il500,000560.7 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il1,000,000975.2 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il1,000,000571 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
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