Reciprocating engines uniformly produce much more carbon monoxide in their exhaust than the modern jet engine.
decibels of sound - the level of noise of a jet engine at takeoff.
You are part of a team designing a new type of jet engine.
gas jeteasurements were performed in the complex environment of a transonic annular cascade, which simulates the flow in the gas turbine jet engine.
Becomes a commissioned officer 1929 Develops the initial idea of the jet engine - using a gas turbine to produce a propelling jet.