The “Mass of Wing Structure” in aircraft design refers to the total mass of the structural components that make up the wings of an aircraft. These components include the wing’s spars, ribs, skin, fuel tanks (if integrated into the wings), and other structural elements. Here’s the formula, definition, and SI unit for the Mass of Wing Structure:
Formula for Mass of Wing Structure: The Mass of Wing Structure is determined by adding the masses of all the individual structural components that constitute the wings. Mathematically, it can be expressed as:
- Mass of Wing Structure: The total mass of all structural components in the wings, typically measured in kilograms (kg) or pounds (lb).
- Mass of Spar: The mass of the wing’s spars, which are load-bearing structural beams that run along the length of the wing.
- Mass of Ribs: The mass of the wing’s ribs, which are structural components that give the wing its airfoil shape.
- Mass of Skin: The mass of the wing’s skin or outer surface, which covers the wing’s framework.Mass of Fuel Tanks: If the wings contain integrated fuel tanks, their mass is also included.
- Mass of Other Structural Components: This includes the mass of any additional structural elements in the wings.