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Engineering

How a Jet Engine Compresses Air for Thrust

Quick fact

In a modern jet engine, the compressor can raise air pressure by a factor of 40 or more, and the compression process heats the air to temperatures exceeding 500°C—even before any fuel is burned.

Why this is interesting

Ever wondered how a jet engine takes the surrounding air and turns it into such immense thrust? The secret lies not in burning fuel, but in the engine's ability to squeeze air to staggering pressures before it ever sees a flame.