The cross-sectional area of a divergence duct in aircraft design is a critical parameter for aerodynamic and flow calculations. It can be calculated using the following formula:
- A is the cross-sectional area of the duct (in square meters, m²).
- m is the mass flow rate of the fluid (in kilograms per second, kg/s).
- Rho is the density of the fluid (in kilograms per cubic meter, kg/m³).
- V is the velocity of the fluid within the duct (in meters per second, m/s).