The formula for engine thrust rating depends on various factors such as the type of engine (turbojet, turbofan, etc.), design specifications, and operating conditions. However, a basic formula for calculating engine thrust can be represented as:
Where:
- is the thrust produced by the engine.
- Ë™ is the mass flow rate of air through the engine.
- is the exhaust velocity of the air leaving the engine.
- is the velocity of the incoming air.
- is the pressure of the exhaust gas.
- is the pressure of the incoming air.
- is the area of the engine exhaust.