Jet Engines 

How does a jet engine work?

NASW's collection of Jet Engines.

This is the company's largest commercial jet engine, and a pair of them currently supplies 196,000 pounds of thrust to Boeing's 777-300 airliner—98,000 pounds per engine, more than four times the thrust of the Pratt & Whitney JT3D engines on the old Boeing 707. Each engine develops the equivalent of 78,400 hp