The velocity (V) of the airflow in the context of a GE Honda HF120 or any gas turbine engine in aircraft design can be calculated using the same formula I provided earlier for the velocity of gas turbine engines. Here’s the formula and its SI units:
– V is the velocity of the airflow (in meters per second, m/s).
– ṁ is the mass flow rate (in kilograms per second, kg/s).
– ρ is the air density (in kilograms per cubic meter, kg/m³).
– A is the cross-sectional area through which the air is flowing (in square meters, m²).