Fuel Pressure in the context of aircraft design refers to the force per unit area exerted by the fuel within the fuel system. It is essential to ensure that fuel is delivered to the aircraft’s engines at the required pressure to enable proper combustion and engine performance. The formula for fuel pressure and its SI units are as follows:
Fuel Pressure Formula: Fuel pressure (P) is calculated using the following formula:
- Fuel Pressure (P): Fuel pressure is typically measured in pascals (Pa) in the International System of Units (SI). 1 Pascal is equivalent to 1 Newton per square meter (N/m²).
- Force (F): The force exerted by the fuel on a specific area is measured in newtons (N).
- Area (A): The area over which the force is applied is measured in square meters (m²).