The defining characteristic of a diesel engine is its reliance on rather than spark plugs. Induction : The engine draws in air alone.
: Built to withstand high compression pressures, diesel engines often have longer service lives than gasoline counterparts. Applications and Impact diesel engine
: A piston compresses this air at a high ratio (often around 22:1 ), causing its temperature to spike. The defining characteristic of a diesel engine is
The diesel engine, invented by German engineer Rudolf Diesel in the late 19th century, is a high-efficiency internal combustion engine that powers everything from heavy freight trucks to massive marine vessels. Core Mechanism: Compression Ignition diesel engine
: Diesel fuel is denser and burns more slowly than gasoline, typically resulting in 30% to 40% better fuel economy.