Pressure in aircraft design refers to the force exerted by a fluid (usually air) on a surface, per unit area. It is an important parameter in aviation, as it affects various aspects of aircraft performance and operation. The formula for calculating pressure and its SI unit are as follows:Pressure Formula: The formula for calculating pressure (P) is defined as the force (F) applied perpendicular to a surface divided by the area (A) over which the force is distributed:
- P: Pressure, measured in pascals (Pa).
- F: Force, measured in newtons (N).
- A: Area, measured in square meters (m²).