https://www.youtube.com/watch?t=10&v=J2MZSnRK-cg

CONVENTIONAL DESIGN(USED IN RC PLANE WORKSHOP):

Wing Span: 46cm

Weight: 137g

Airfoil: Clark Y

Wing Area:513cm^2

Other specification: Rectangular shaped wing(chord length=11.4cm)

Material used for fabrication: Styrofoam

Wing Loading: 2.6 kg/m^2

Aspect ratio=4.03

APPROXIMATE ZIMMERMAN DESIGN:

Airfoil used: MH81

Wing span: 26cm

Weight :65g

MAC:13.6cm

AR: 1.97

Root chord: 15cm

Tip chord: 7.7cm

Wing area: 340 cm^2

WL: 1.9 kg/m^2


MODIFIED VERSION OF ABOVE DESIGN:

Airfoil used: E184

Wing area: 570 cm^2

Weight: 66g

WL: 1.13 kg/m^2

AR: 2.2

MAC: 16.5 cm

Root chord: 17.5cm

Tip chord:10.5cm