Diesel engine - Wikipedia
网页The diesel engine, named after the German engineer Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is called a compression-ignition engine (CI engine).
Diesel engine | Definition, Development, Types, & Facts
网页2024年9月11日 — Diesel engine, any internal-combustion engine in which air is compressed to a sufficiently high temperature to ignite diesel fuel (distillates of heavy hydrocarbons) injected into the cylinder, where combustion and expansion actuate a piston.
How do diesel engines work? - Explain that Stuff
网页2024年3月16日 — Like a gasoline engine, a diesel engine usually operates by repeating a cycle of four stages or strokes, during which the piston moves up and down twice (the crankshaft rotates twice in other words) during the cycle.
How a Diesel Engine Works | Cummins Inc.
网页Cummins diesel engines are the most powerful and reliable engines on the road, on the water and at the worksite. Ranging from 2.8 to 95 liters of displacement, our diverse engine lineup allows customers around the globe to leverage …
What is a diesel engine, and what are the types and ... - Cummins
网页2023年5月23日 — What is a diesel engine? Looking at the highest-level diesel engine definition, a diesel engine is a type of internal combustion engine. Internal combustion engines are heat engines that produce power through the combustion of …
How Diesel Engines Work - HowStuffWorks Auto
网页2021年10月4日 — Thanks to their proven efficiency, though, diesels are regaining some ground. In this article, we unlock the secrets of the diesel engine and learn about some new advancements.
How Does a Diesel Engine Work? - Universal Technical Institute
网页2021年4月2日 — Diesel engines, like gas engines, are internal diesel combustion engines that convert chemical energy into mechanical energy. This process moves pistons up and down inside cylinders, which then leads to the motion that turns the wheels of a vehicle.
Diesel Engines 101 - Facts, Myths, How to Buy - Motor Trend
网页2005年4月16日 — Diesel engines inject a calibrated amount of fuel into the compressed air, where heat from the internal combustion chamber ignites the fuel. With a gas engine, the combustion is more...
Diesel vs. Gas Engines: Key Differences Between Gas and Diesel
网页2019年8月29日 — A diesel engine runs at a much slower RPM (revolutions per minute) than a gas engine and is, therefore, more durable and long-lasting. Increased thermal efficiency also translates to more power and torque. Essentially, diesel engines provide a better bang for your buck for the fuel put into them.
How Do Diesel Engines Work? - Cummins
网页2023年4月18日 — In general, a diesel engine works by using a piston to compress air to increase the temperature in the cylinder and then injecting atomized diesel fuel into this cylinder.