How Diesel Engines Work| Parts of The Diesel Engine

How Diesel Engines Work| Parts of The Diesel Engine


Diesel story begins petrol engine invention. Nikolaus August Otto invented the gasoline engine in 1876. This invention is used in principle to a four-stroke combustion, also known as the "spark", and is a prerequisite for most car engines today. Its gasoline engine at the beginning was not very effective, and other major transport methods, such as the success of the steam engine wrong as well. Only about 10 percent of the fuel used in engines of this type really moved the vehicle. The rest of the fuel simply produced useless heat.

In 1878, Rudolf Diesel was attending the Polytechnic High School in Germany (equivalent to an engineering school) when he heard about the low efficiency of gasoline engines and steam. This disturbing information inspired him to create a motor with higher efficiency, and he spent much time developing a "Combustion Power Engine." In 1892, Diesel had obtained a patent on what we now call the diesel engine.

If diesel engines are so efficient, why do not we use them more often? You may see the words "diesel" and to think big, heavy trucks spewing out black, sooty smoke and creating a loud noise. This negative image of diesel vehicles and diesel engines are less attractive to casual drivers in the United States - even though diesel is a good coupling of large displacements over long distances, it is not the best choice for commuters every day. This is starting to change, however, when people are always better to make diesel cleaner and quieter.


Thank auto.howstuffworks.com/