Design For Automotive And Aviation Systems Essay

Diesel is the fuel of choice in the European automotive market, due to the fact that it provides high-torque, efficient alternative to gasoline. The American view of diesel, however, is much less positive overall – most Americans remember the noisy, smoky diesels of decades past and know little about the quiet, clean diesels of the present. One of the best arguments for the switch to diesel fuel in the United States is that a fueling infrastructure is already in place, as transportation companies rely on diesel fuel to distribute goods across the United States (Is Diesel). This would negate the need to construct an entirely new infrastructure, which could cost hundreds of billions of dollars. Diesel is also considerably more environmentally friendly than gasoline, due to the fact that it is less refined (a process which uses large amounts of energy) and that it is more efficient than gasoline (ACEA). The combustion process in a diesel engine, which exerts high pressure on the fuel to ignite it, is the source of the motor’s increased

Diesel or gasoline; which is better for me? With today’s advances in technology and engineering, the decision is not as easy as one may think. There are several considerations to evaluate and weigh before making the decision to buy a diesel or gasoline powered vehicle. The following essay provides a short history of each while providing key facts to inform a prospective buyer which is better for him or her.

Diesel is going to be the fuel that will control the world just like gasoline is today. Clean diesel is something that seems unreachable but it is closer than people think. Diesels now are Cleaner than ever and it it going to out do any other form of power for cars. Although other fuels and forms of power produce no emissions, diesel engines can be made to produce less harmful pollutants and be more efficient. There may be a few negative characteristics about diesel engines. But, the positive characteristics that they have out weight the bad things about them. To keep the diesels clean the process of how they work needs to be known.

Cars are something that almost every person has or will use in their everyday life or need to use their car to get to and from work or school everyday. Well in this paper you will learn about what technology has done to change the Automotive Industry as well as your everyday life. This paper will be focusing on the Technologies inside of the car, along with the Technologies that keep you safe and also a little bit about Self-Driving Cars. So fasten your seatbelts while you are reading this paper.

Ethanol is now found in most gasolines, except for the few and far between pumps that sell ethanol-free fuel. Ethanol acts as a “filler” in gasoline, because it is much cheaper than many gasoline components, however it comes at a price because ethanol infused gasoline procures about 33% less energy than ethanol free gasoline, dropping its competitiveness towards diesel even more. (Energy, 2015) Ethanol gasoline types include E10, E15, and E85. E10 represents gasoline with a 10% ethanol content, which is the norm now for most gasoline types, and what will mostly likely be in normal unleaded gasoline. E15, 15% ethanol, can only be used in flex-fuel or light duty cars because it produces not nearly enough power to run a large gasoline engine without major modifications. (Energy, 2015) E85, meaning that it is composed of 85% ethanol gasoline mixture (51-83% ethanol), and can only be used by special flex-fuel

According to statistical data “Almost all (95%) of the world's transportation energy comes from petroleum-based fuels, largely gasoline and diesel.” (United States Environmental Protection Agency, n.d.).

Biodiesel is a form of diesel fuel manufactured from vegetable oils, animal fats, or recycled restaurant greases. It is safe, biodegradable, and produces less air pollutants than petroleum-based diesel.

EIA. "Gasoline- a petroleum product." 12 August 2016. U.S. Energy Information Administration. Document from Web site. 26 March 2017. .

A gasoline powered vehicle is powered by just that, gasoline. It is from petroleum and oil that is found deep in the ground

Gas powered vehicles have been the standard for over 60 years, they are powered by an eternal combustion engine which use a mixture of air and fuel ignited by a spark to create energy to turn the engine thus powering the vehicle. Technology, engine design, and materials used have changed considerably since the first automobile rolled of the line making modern engines more efficient.

Gasoline is a flammable liquid that is made from the refinement of petroleum or better known as crude oil. It helps fuel cars, farm machinery, planes and other type of engines. What is petroleum? It’s a fossil fuel that supplies energy around the world than any other source out there. Petroleum, including gasoline is primarily a mixture between hydrocarbons and small amounts of other substances. In 1994, its known that the United States used up to 7,587,00 barrels of oil a day which concludes that America is the worlds largest consumer in oil. The majority of today’s crude oil is located along side the Persian Gulf Basin with some amounts in Alaska and in

Gasoline was not invented; it is a naturally made product that petroleum industry has taken over, kerosene being the principal product. Gasoline goes through a process called “distillation”, volatile is separated, more valuable fractions of crude petroleum. However, what was made was all the new ways and numerous forms of processes needed to improve the quality of

Diesel fuel is less refined than gasoline, which is why, until 2004, it was cheaper than gasoline. Diesel fuel is approximately two to three times more powerful of an explosion than gasoline. Diesel fuel is much heavier and oilier than gasoline (Brain). In the 1970’s european car companies converted to diesel due to the big oil crisis. The consumers that bought these cars were quite disappointed because their cars were covered from bumper to bumper in black soot, and not to mention the amount of noise. Diesel was inspired to build this new engine because of the low efficiency at the time. Diesel engines are not as commonly used due to their bad reputation from the early engines which were loud and produced plumes of black smoke

The second type of vehicle is diesel fueled. Diesel engines are the most simple of the three types. The diesel fuel doesnt need a carburetor to mix the fuel with air before it is injected in the engines cylinder. Marshal Brain reported that diesel fuel can be directly injected and mixed with the air in the cylinder. Another thing that diesel vehicles dont need are spark plugs, diesel compressed with the air can ignite giving the power needed for the engine with out a spark. However on cold days diesel engines dont get hot enough for the compressed air and diesel to ignite by itself. Glow plugs are similar to spark plugs but they heat up the chamber in the cylinder, and dont have a spark. Glow plugs get used only when it is cold out, so depending where you live affects the use of the glow plugs. Depending on the climate you live in glow plugs will need tobe changed every two to ten years.

i. Ethanol is considered as a alternative fuel at a lower cost level in relation to gasoline. It is produced by fermenting sugars from a range of feedstock such as wheat and corn. Ethanol is blended with gasoline from E10 (5% ethanol - 95% gasoline) to E85 (85% ethanol - 15% gasoline).