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HTML <html> <head> <title>Clean and comfortable luxury driving</title> </head> <body> <h1>Clean and comfortable luxury driving</h1> <div class="info">Author: <a href="author_1_97077.html">G. Wiggins</a></div><div class="body">Owning a Jaguar is widely considered as a fulfilling experience. But the thrill, pride and sense of having a Jaguar continue and even deepen during the ownership period that follows. Bearing a name meaning “the real fierce beast,” the British-based luxury car manufacturer has been producing automobiles widely used in sports and movies. But Jaguar is not all about mean looks. It has its soft sides: comfort and is environment-friendly.<br /> <br /> Vital to giving comfort to Jaguar owners is the specially designed struts. The Jaguar strut is a major structural part of the automobile's suspension system. It takes the place of the upper control arm and upper ball joint used in conventional suspensions. Because of its design, the Jaguar strut is lighter and takes up less space than the shock absorbers in conventional suspension systems.<br /> <br /> Jaguar struts perform two main jobs. First, they act as a damping tool like shock absorbers. Internally, the strut is similar to a shock absorber. A piston is attached to the end of the piston rod and works against hydraulic fluid to control spring and suspension movement. Just like shock absorbers, the valving generates resistance to forces created by the up and down motion of the suspension. Also like shock absorbers, the strut is velocity sensitive, meaning that it is valved so that the amount of resistance can increase or decrease depending on how fast the suspension moves.<br /> <br /> Second, Jaguar struts provide structural support for the vehicle suspension, support the spring, and hold the tire in an aligned position. Additionally, they bear much of the side load placed on the vehicle's suspension. As a result, these struts affect riding comfort and handling as well as vehicle control, braking, steering, wheel alignment and wear on other suspension components, including tires.<br /> <br /> Typically, <a href="http://www.pitstopautoparts.com/oem-jaguar-parts-strut.html" >Jaguar strut</a> consists of a coil spring to support the vehicle's weight, a strut housing to provide rigid structural support for the assembly, and a damping unit within the strut housing to control spring and suspension movement. The bottom of the strut body attaches to the steering knuckle, which in turn connects to a lower control arm through a lower ball joint. Jaguar struts also have a jounce (or compression) bumper located under the upper spring seat. The purpose of this component is to limit suspension travel by not allowing suspension components to hit together. Finally, a large nut at the end of the strut rod holds everything together. The result is a firmer ride without compromising comfort.<br /> <br /> On the other hand, air pollution has obviously been a problem, especially in large cities, where the amount of cars create and produce big problems. In an effort to curb the air pollution problem, cities, states and the federal government created clean-air laws that restrict the amount of pollution that cars can produce. To keep up with these laws, automakers such as Jaguar have made many refinements to car engines and fuel systems.<br /> <br /> The <a href="http://www.pitstopautoparts.com/oem-jaguar-parts-catalytic-converter.html" >Jaguar catalytic converter</a> uses two different types of catalysts, a reduction catalyst and an oxidation catalyst. Both types consist of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium. The idea is to create a structure that exposes the maximum surface area of catalyst to the exhaust stream, while also minimizing the amount of catalyst required.<br /> <br /> The reduction catalyst is the first stage of Jaguar's catalytic converter. It uses platinum and rhodium to help reduce the emissions. When an NO or NO2 molecule contacts the catalyst, the catalyst rips the nitrogen atom out of the molecule and holds on to it, freeing the oxygen in the form of O2. The nitrogen atoms bond with other nitrogen atoms that are also stuck to the catalyst, forming N2. The oxidation catalyst, on the other hand, reduces the unburned hydrocarbons and carbon monoxide by burning (oxidizing) them over a platinum and palladium catalyst. This catalyst aids the reaction of the CO and hydrocarbons with the remaining oxygen in the exhaust gas.<br /> <br /> The third stage is a control system that monitors the exhaust stream and tells the engine computer how much oxygen is in the exhaust. This control scheme allows the engine computer to make sure that the engine is running at close to the stoichiometric point, and also to make sure that there is enough oxygen in the exhaust to allow the oxidization catalyst to burn the unburned hydrocarbons and CO.<br /> <br /> For Jaguar, prestige is not only about luxury. It is also about providing comfort and creating a cleaner environment.<br /> </div> <div class="source">Article Source: <a href="http://www.articlealley.com/article_163173_31.html">http://www.articlealley.com/article_163173_31.html</a></div> <div class="author"> <div class="authorBio"></div> </author> </body> </html>
Text Clean and comfortable luxury driving Author: G. Wiggins Owning a Jaguar is widely considered as a fulfilling experience. But the thrill, pride and sense of having a Jaguar continue and even deepen during the ownership period that follows. Bearing a name meaning “the real fierce beast,” the British-based luxury car manufacturer has been producing automobiles widely used in sports and movies. But Jaguar is not all about mean looks. It has its soft sides: comfort and is environment-friendly. Vital to giving comfort to Jaguar owners is the specially designed struts. The Jaguar strut is a major structural part of the automobile's suspension system. It takes the place of the upper control arm and upper ball joint used in conventional suspensions. Because of its design, the Jaguar strut is lighter and takes up less space than the shock absorbers in conventional suspension systems. Jaguar struts perform two main jobs. First, they act as a damping tool like shock absorbers. Internally, the strut is similar to a shock absorber. A piston is attached to the end of the piston rod and works against hydraulic fluid to control spring and suspension movement. Just like shock absorbers, the valving generates resistance to forces created by the up and down motion of the suspension. Also like shock absorbers, the strut is velocity sensitive, meaning that it is valved so that the amount of resistance can increase or decrease depending on how fast the suspension moves. Second, Jaguar struts provide structural support for the vehicle suspension, support the spring, and hold the tire in an aligned position. Additionally, they bear much of the side load placed on the vehicle's suspension. As a result, these struts affect riding comfort and handling as well as vehicle control, braking, steering, wheel alignment and wear on other suspension components, including tires. Typically, Jaguar strut consists of a coil spring to support the vehicle's weight, a strut housing to provide rigid structural support for the assembly, and a damping unit within the strut housing to control spring and suspension movement. The bottom of the strut body attaches to the steering knuckle, which in turn connects to a lower control arm through a lower ball joint. Jaguar struts also have a jounce (or compression) bumper located under the upper spring seat. The purpose of this component is to limit suspension travel by not allowing suspension components to hit together. Finally, a large nut at the end of the strut rod holds everything together. The result is a firmer ride without compromising comfort. On the other hand, air pollution has obviously been a problem, especially in large cities, where the amount of cars create and produce big problems. In an effort to curb the air pollution problem, cities, states and the federal government created clean-air laws that restrict the amount of pollution that cars can produce. To keep up with these laws, automakers such as Jaguar have made many refinements to car engines and fuel systems. The Jaguar catalytic converter uses two different types of catalysts, a reduction catalyst and an oxidation catalyst. Both types consist of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium. The idea is to create a structure that exposes the maximum surface area of catalyst to the exhaust stream, while also minimizing the amount of catalyst required. The reduction catalyst is the first stage of Jaguar's catalytic converter. It uses platinum and rhodium to help reduce the emissions. When an NO or NO2 molecule contacts the catalyst, the catalyst rips the nitrogen atom out of the molecule and holds on to it, freeing the oxygen in the form of O2. The nitrogen atoms bond with other nitrogen atoms that are also stuck to the catalyst, forming N2. The oxidation catalyst, on the other hand, reduces the unburned hydrocarbons and carbon monoxide by burning (oxidizing) them over a platinum and palladium catalyst. This catalyst aids the reaction of the CO and hydrocarbons with the remaining oxygen in the exhaust gas. The third stage is a control system that monitors the exhaust stream and tells the engine computer how much oxygen is in the exhaust. This control scheme allows the engine computer to make sure that the engine is running at close to the stoichiometric point, and also to make sure that there is enough oxygen in the exhaust to allow the oxidization catalyst to burn the unburned hydrocarbons and CO. For Jaguar, prestige is not only about luxury. It is also about providing comfort and creating a cleaner environment. Article Source: http://www.articlealley.com/article_163173_31.html About the Author:
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