The “Weight of Landing Gear” in aircraft design refers to the total mass of the landing gear components, including wheels, struts, brakes, tires, and associated structural elements. The weight of the landing gear is an essential parameter in aircraft design, as it affects the overall weight and balance of the aircraft. Here’s the formula, definition, and SI unit for the Weight of Landing Gear:
Formula for Weight of Landing Gear: The Weight of Landing Gear is determined by adding the masses of all landing gear components together. Mathematically, it can be expressed as
- Weight of Landing Gear: The total mass of all landing gear components, typically measured in kilograms (kg) or pounds (lb).
- Mass of Main Landing Gear: The mass of the landing gear components located under the aircraft’s main wings.
- Mass of Nose Landing Gear: The mass of the landing gear components located under the aircraft’s nose or forward section.
- Mass of Wheels and Tires: The combined mass of the wheels and tires used for landing and taxiing.
- Mass of Struts: The mass of the landing gear struts that provide support and shock absorption during landing.
- Mass of Brakes: The mass of the aircraft’s braking system components.Mass of Shock Absorbers: The mass of components that absorb and dampen landing forces.
- Mass of Other Landing Gear Components: This category includes various smaller components and structures that make up the landing gear assembly.