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Some Things You Need To Know Regarding Diesel Engines

Posted on Thursday, January 22, 2009 in Automobiles General

Welcome to a further diesel enginer wear report from Ted’s Garage, this article is called ‘Some Things You Need To Know Regarding Diesel Engines’. We plan on publishing new reports on diesel engines as regularly as we can, and some of them will be authored by well-established authors who are experts in the area of diesel engine design. Despite that, please make sure to read and understand our legal disclaimer before deciding to make significant changes as a result of any of the diesel engine service wisdom that appears in this blog.

Diesel engines offer the lowest specific fuel usage of any other large internal combustion engine. The fact remains, two-stroke diesels with high pressure forced induction, particularly turbo charging, make up a large percentage of the largest diesel engines.

Throughout North America, diesel engines are generally used in larger trucks, where the low stress, high efficiency cycle will lead to a much longer engine life and lower costs to operate. These advantages also help to make the diesel engine ideal for use in
the heavy haul industry.

Cars however, continue to use gasoline, primarily due to the consumer desire for a wider range of RPM. In Europe, the use of diesel engines with cars is far more common.

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Even though diesel engines are more efficient when throttled down, they aren’t suitable for most types of aircraft. The higher compression ratios of the diesel cycle demand a much stronger block, head, and almost all moving parts in general. These stronger parts add a lot of weight, or a lot of expense, especially if lighter alloys are being used.

The Otto cycle engines are much cheaper to build for these reasons, although they have long been overtaken by the turbine engines. For the same displacement of the engine, Otto cycles will produce more actual power than a Diesel cycle can, because the fuel will burn at a much faster rate, allowing more power strokes per minute than a standard diesel can offer.

What this means, is that less fuel has to be carried. Additionally, commercial aircraft is normally run at preset limits, so that Otto cycle engines used in aircraft don’t suffer anywhere near the efficiency penalties that land vehicles do. Heavy equipment, such as those used in mining and construction, almost always uses diesel engines.

Diesel engines are also used with submarines. In these types of submarines, the diesel engine is run when the submarine is on the surface, which charges the batteries that power the submarine once it is submerged.

All across the world, diesel engines serve many different purposes. They are used with almost all types of heavy machinery, and other vehicles. Gas isn’t the way to go with heavy machinery, as the engines simply can’t withstand the beating.

Diesel has been popular for many years with machinery and submarines, simply because the engines can last for years and years. Although they won’t offer as much speed as gasoline, the torque and power is still there.

Even though ‘Ted’s Garage’ go to extreme lengths to try to make sure that the wisdom, in the report “Some Things You Need To Know Regarding Diesel Engines”, or anywhere else on this web site, is correct, we must decline to offer any representation, express or implied about its veracity, exhaustiveness or relevancy for a specific need.

In no way shall we be held responsible for any problems of any nature as a result of, arising from, or linked with, the following of, or misunderstanding of the diesel performance advice presented in this internet site, except as is covered by uk law.

From time to time this site might likewise offer links to other third party diesel fuel websites. These extra links are used to give the reader additional diesel knowledge confirming this “Some Things You Need To Know Regarding Diesel Engines” article, or alternative diesel engine development intelligence on this web page. and are not supposed to signify that we agree with twin sites and/or their opinions. In no way will we accept liability for any damages as a result of containing the third party sites or the diesel power wisdom written in any of the pages of the third party websites.

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