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A diesel engine is a type of internal combustion engine that uses compression ignition to burn fuel. Instead of merely flowing in air and fuel burn materials into a mix in the combustion chambers, the way gasoline engines do, a diesel engine uses a fuel injection system at optimizing both the air and fuel before they are injected into the combustion chambers. A diesel engine typically compresses the components of the burn materials until the air and fuel reach a high-boost condition. Called fuel optimization, the compression ignition is found to produce a higher power yield than what gasoline engines can produce with the same amount of burn materials.

The fuel injection system installed on every diesel engine has replaced the carburetor system of gasoline engines as the world-standard in combustion technology. A slew of automakers like the German company Volkswagen even turned into producing diesel-powered versions of their long-standing car models. In 2006 Volkswagen reported that 50 percent of the cars to roll off their assembly line were powered by a diesel engine. From passenger Volkswagen cars like the Polo and golf, among others, to commercial vehicles that include the Volkswagen Caddy, Transporter, and LT, a Volkswagen Diesel engine has turned a performance-class car out of these models.

Volkswagen cars that sport a diesel engine generally rely on a streamlined fuel injection system in optimizing the burn materials. Composed of a fuel pump, fuel injector, cold air intake system, and turbocharger, the fuel injection system sets Volkswagen diesel cars apart from other types of internal combustion engines. To realize a maximum power yield, the fuel injector is designed with a fine nozzle end and an electronically controlled injector jet. Pumping the fuel at a speed of 1500 miles per hour, it generally takes the fuel about 1.5 milliseconds to reach the combustion chambers. On the air end of the power equation of the Volkswagen diesel, the turbocharger and the cold air intake system are the diesel engine parts tasked to facilitate air injection.

Billed as the Turbo Diesel Injection technology, the fuel injection system installed on Volkswagen diesel cars boasts of an improved fuel economy and car performance. By optimizing the burn material, the diesel parts are actually making a full use of the available fuel. One of the more important characteristics of a Volkswagen diesel is the high availability of torque at low revolutions, which makes the car up to specs even at hard drive applications like uphill driving, towing, and highway-speed driving. This characteristic is ascribed to the Volkswagen diesel parts involved in combustion. Known as the greater lights of the Volkswagen diesel parts, the fuel injection and cold air intake systems are what make diesel an improvement to gasoline.

Miranda Restelle is a freelance writer and car enthusiast. She believes that women should see the beauty and style in cars, as they see the beauty and style in fashion. VW diesel parts provides more information from this article.

The human skin is an amazing organ: its about 21 square feet in size, with approximately 400 pores and fifteen feet of blood vessels per square inch, its waterproof and durable, and it regulates your body temperature.

So when researchers working in the outdoor apparel industry decided that they wanted to make a fabric that was like a second skin it was no small task. But somehow they did it.

At the heart, literally, of all modern fabrics is a microporous polytetrafluoroethylene (PTFE to those in the know) membrane sandwiched between two layers of high-performance, breathable textiles. It is this membrane, which closely mimics the functioning of human skin, that is responsible for the functionality of modern outer wear.

But whereas human skin has around 400 pores per square inch, the PTFE membrane contains over 9 BILLION microscopic pores per square inch.

Most importantly, and perhaps most brilliant of all, is that these pores are 20 000 times smaller than a water droplet but 700 times larger than a water vapour molecule. This means that water cant get in, but perspiration can diffuse out.

A fabric that is simultaneously waterproof and breathable. Brilliant.

And for those of you who thought youd never heard of PTFE before you have. Only we know it under one of its trade names: Teflon.

It means that todays wet weather wear not only functions as a second skin, but allows your own skin to do what it does best: regulate your own micro-climate.

No matter how much we may wish otherwise, we really have no control over the weather. Mother Nature will do what Mother Nature does regardless of what we have to say about it. And although you might not be able to control the outer elements, with a little thought and attention when purchasing wet/outer weather wear, you can get a little control back. control of your own micro-climate.

For great advice on waterproofs visit your local Foremost pga golf professional

James Langmead pga Qualified golf professional and former callaway club fitter of the year http://www.thegolfshoponline.co.uk