Definition of Diesel-Diesel

Refined petroleum can be transformed into other products. One of them is diesel, also known as diesel. With this product it is possible to supply fuel to vehicles with a diesel engine.

Throughout the 20th and 21st centuries, gasoline conventional has been the substance It is most commonly used as a fuel for motor vehicles, but different ones have also been tried, such as methane, butane and even methyl alcohol.

Differences between gasoline and diesel

Engines combustion internal work from four cycles:

1) the intake cycle in which the mixture enters air and gasoline or diesel,

2) compression,

3) combustion and

4) the exhaust.

These cycles are different in gasoline and diesel engines, since at the moment of compression the diesel is compressed to levels higher than gasoline and, on the other hand, in combustion the diesel engine does not require a spark to explode, as the fuel explodes on its own from such high levels of compression.

These peculiarities of diesel engines mean that it is not necessary to rev the engine so intensely, which translates into fuel savings. As a result, diesel-powered vehicles are stronger, stronger and more durable, but slower than those that use gasoline.

The differences between one engine and another make it not possible to use diesel fuel for a gasoline car or vice versa.

An engine that revolutionized the industry and transportation

The German engineer Rudolph Diesel is the creator of this engine. At the end of the 19th century, new industrial machines appeared based on the technology of steam. This engineer set out to change this technology for a new, more efficient one, since a lot of heat is lost in steam engines and Energy and this leads to poor performance. For years Rudolph Diesel was researching all kinds of alternatives, until in 1892 he definitively patented a revolutionary combustion engine.

The engine he developed worked as follows

1) fresh air is sucked into a cylinder,

2) a piston compresses the heated air as if it were an inflator,

3) Once the piston has fully compressed the air inside the cylinder, the fuel is injected and at that moment the air is so hot that the mixture ignites on its own and

4) The pressure of the explosion pushes the piston down and the piston expels the used air from the cylinder.

The first diesel engines were marketed in 1895 and were quickly applied to all types of industries.

Photos: Fotolia - Kovalenko I / Minerva Studio

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