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HQ 1.0/9 AIRFOIL (hq109-il)

HQ 1.0/9 AIRFOIL - Quabeck HQ 1.0/9 R/C sailplane airfoil


Airfoil hq109-il
Details Dat file Parser  
(hq109-il) HQ 1.0/9 AIRFOIL
Quabeck HQ 1.0/9 R/C sailplane airfoil
Max thickness 9% at 35% chord.
Max camber 1% at 50% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
HQ 1.0/9 AIRFOIL
       39.       39.

 0.0000000 0.0000000
 0.0025000 0.0051900
 0.0050000 0.0078000
 0.0087500 0.0107400
 0.0125000 0.0131600
 0.0187500 0.0165500
 0.0250000 0.0193900
 0.0375000 0.0240800
 0.0500000 0.0278800
 0.0750000 0.0339800
 0.1000000 0.0386900
 0.1250000 0.0424400
 0.1500000 0.0454100
 0.1750000 0.0477300
 0.2000000 0.0495100
 0.2250000 0.0509200
 0.2500000 0.0520700
 0.2750000 0.0530300
 0.3000000 0.0537700
 0.3250000 0.0542600
 0.3500000 0.0545500
 0.3750000 0.0543700
 0.4000000 0.0540600
 0.4500000 0.0528100
 0.5000000 0.0506900
 0.5500000 0.0476800
 0.6000000 0.0438200
 0.6500000 0.0392100
 0.7000000 0.0340600
 0.7500000 0.0284300
 0.8000000 0.0225400
 0.8250000 0.0195400
 0.8500000 0.0165900
 0.8750000 0.0137200
 0.9000000 0.0108600
 0.9250000 0.0081200
 0.9500000 0.0052700
 0.9750000 0.0025000
 1.0000000 0.0000000

 0.0000000 0.0000000
 0.0025000 -.0040900
 0.0050000 -.0060400
 0.0087500 -.0083000
 0.0125000 -.0101400
 0.0187500 -.0126300
 0.0250000 -.0145800
 0.0375000 -.0176900
 0.0500000 -.0201100
 0.0750000 -.0238900
 0.1000000 -.0267300
 0.1250000 -.0289300
 0.1500000 -.0306000
 0.1750000 -.0318400
 0.2000000 -.0328000
 0.2250000 -.0336200
 0.2500000 -.0343200
 0.2750000 -.0348700
 0.3000000 -.0352200
 0.3250000 -.0353600
 0.3500000 -.0352500
 0.3750000 -.0349300
 0.4000000 -.0344200
 0.4500000 -.0328900
 0.5000000 -.0306900
 0.5500000 -.0278400
 0.6000000 -.0244000
 0.6500000 -.0205300
 0.7000000 -.0165100
 0.7500000 -.0124800
 0.8000000 -.0087000
 0.8250000 -.0069900
 0.8500000 -.0054400
 0.8750000 -.0041400
 0.9000000 -.0029900
 0.9250000 -.0021100
 0.9500000 -.0011700
 0.9750000 -.0004500
 1.0000000 0.0000000
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Lednicer format dat file
Selig format dat file

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Polars for HQ 1.0/9 AIRFOIL (hq109-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   hq109-il50,000932.8 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   hq109-il50,000533.1 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   hq109-il100,000948 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   hq109-il100,000545 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hq109-il200,000962.9 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq109-il200,000555.3 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hq109-il500,000979.5 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hq109-il500,000566.1 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hq109-il1,000,000982.8 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   hq109-il1,000,000575.6 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
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