The velocity of an aircraft refers to the rate at which the aircraft moves through the air in a particular direction. It’s a key parameter, influencing aerodynamic forces and flight performance. Controlled by factors such as engine thrust and atmospheric conditions, aircraft velocity plays a crucial role in determining speed, climb rate, and navigational aspects during flight. The formula to Calculate velocity at sea level as follows:
Where:
- is the weight of the aircraft (in N),
- is the standard air density at sea level (in kg/m³),
- is the wing reference area (in m²),
- is the lift coefficient.