Outlet pressure in aircraft design typically refers to the pressure of a fluid, such as air or exhaust gases, at the exit or outlet of a component or system, like a compressor or nozzle. It’s a crucial parameter for assessing engine performance and aerodynamic characteristics.
The formula for calculating outlet pressure (P_outlet) can be defined as:
- P_outlet is the outlet pressure, typically measured in pascals (Pa) or pounds per square inch (psi).
- Inlet Pressure is the pressure of the fluid at the inlet of the component or system, typically measured in the same pressure units as the outlet pressure.
- Compression Ratio is the dimensionless parameter representing the ratio of outlet pressure to inlet pressure, often calculated separately.