The velocity (V) of high bypass turbofan engines in aircraft design represents the speed at which air flows through the engine. It can be calculated using the following formula:
– V is the velocity of air (in meters per second, m/s).
– ṁ (pronounced “m-dot”) is the mass flow rate of air (in kilograms per second, kg/s).
– ρ (rho) is the air density (in kilograms per cubic meter, kg/m³).
– A is the cross-sectional area through which air flows (in square meters, m²).