What is the purpose of a compressor in a turbine engine?

The purpose of a compressor in a turbine engine is to increase the pressure of incoming air. When air enters the engine, it first passes through the compressor, which has multiple rotating and stationary blades that successively compress the air. This process raises the air's pressure and temperature, which is essential for efficient combustion in the combustion chamber. Higher pressure allows for a more effective mixing of fuel and air, leading to a more complete and efficient combustion process.

The increase in pressure also helps ensure that enough air is available to sustain the engine's operation, especially during varying conditions such as altitude changes and throttle adjustments. This is critical to achieving the engine's performance and efficiency goals. In summary, the compressor plays a vital role in preparing the air for combustion by increasing its pressure, which is essential for the overall functioning of a turbine engine.