AeroForge workspace

Fuel System & Range

Tank CG shift, Breguet range, endurance estimation

Project

Units

Operating empty weight (kg)

Payload (kg)

Wing area (m2)

Mean aero chord (m)

OEW CG position (%MAC)

Lift-to-drag ratio

Cruise L/D from your flight report or drag buildup

SFC (kg/kW/hr)

Piston: 0.24-0.36, Turboprop: 0.25-0.35

Engine power (kW)

Cruise speed (m/s)

Name

Capacity (kg)

CG (%MAC)

Name

Capacity (kg)

CG (%MAC)

Total: 200 kg (278 L / 73 gal)

Configure your aircraft and fuel tanks, then click "Analyze fuel system" to compute range, endurance, and CG shift.