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Hybrid car engine essay
Hybrid car engine essay
Hybrid car engine essay
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A hybrid vehicle uses multiple propulsion systems to provide motive power. This most commonly refers to gasoline-electric hybrid vehicles, which use gasoline (petrol) to power internal-combustion engines (ICEs), and electric batteries to power electric motors. Modern mass-produced hybrids, such as the Toyota Prius, recharge their batteries by capturing kinetic energy via regenerative braking. As well, when cruising or idling, some of the output of the combustion engine is fed to a generator (merely the electric motor(s) running in generator mode[1]) which produces electricity to charge the batteries. This contrasts with all-electric cars which use batteries charged by an external source such as the grid, or a range extending trailer. Nearly all hybrids still require gasoline as their sole fuel source though diesel and other fuels such as ethanol or plant based oils have also seen occasional use. The term hybrid when used in relation with cars also has other uses. Prior to its modern meaning of hybrid propulsion, the word hybrid was used in the United States to mean a vehicle of mixed national origin; generally, a European car fitted with American mechanical components. This meaning has fallen out of use. In the import scene, hybrid was often used to describe an engine swap, such as the common Honda B16 engine into a Honda Civic. Some have also referred to flexible-fuel vehicles as hybrids because they can use a mixture of different fuels typically gasoline and ethanol alcohol fuel. A more recent working prototype was built by Herman Wouk's brother Victor Wouk (known as the Godfather of the Hybrid[2]) into a 1972 Buick Skylark provided by GM for the 1970 Federal Clean Car Incentive Program, but the program was killed by the... ... middle of paper ... ... as a 2007 model. It will be built in Kentucky, USA. Also, Nissan announced the release of the Altima hybrid (technology supplied by Toyota) around 2007. An R.L. Polk survey of 2003 model year cars showed that hybrid car registrations in the United States rose to 43,435 cars, a 25.8 % increase from 2002 numbers. California, the nation's most populous state at one-eighth of the total population, had the most hybrid cars registered: 11,425. The proportionally high number may be partially due to the state's higher gasoline prices and stricter emissions rules, which hybrids generally have little trouble passing. Honda, which offers Insight, Civic and Accord hybrids, sold 26,773 hybrids in the first 11 months of 2004. Toyota has sold a cumulative 306,862 hybrids between 1997 and Nov. 2004 and Honda has sold a total of 81,867 hybrids between 1999 and November 2004.[6]
Every so often a man or women has an idea that is innovative, amazing or in some cases far ahead of its time. Unfortunately it is far too common that these ideas are lost or stifled by people who are afraid of the change they may bring. Since people also tend to believe if something seems too good to be true it probably is, these ideas may not get enough good attention until it is too late. Preston Tucker was one of these innovative people with a great idea. In 1944 he began work on a car that was safe, reliable, and groundbreaking. So far ahead of its time it made the wrong people nervous. The car was first christened as the Tucker Torpedo but due to concerns over torpedo not sounding safe, it was changed to the Tucker 1948. These amazing cars turned out to be one of the most revolutionary automobiles ever made and would have remained so if it weren’t for a slander campaign by the United States government.
...about 300 miles (compared to the 70 miles of the first-generation EV1) . Environmentally, US air quality is worse than it was 20 years ago, and consumers have begun to notice. This will likely contribute to an increased demand for zero- and low-emissions vehicles. Legislation has once again been introduced providing tax incentives, rebates, and even free parking for purchasers of hybrid and electric vehicles. By 2005, over 200,000 hybrid vehicle rebates were cashed in the US, and this number continues to rise .
In 1960, the American car landscape itself had expanded as Detroit began offering “compacts” alongside their full-size models. Many drivers, however, were looking for something in between these full size and compact model; this interest gave way to a new class, the intermediate. With many innovations between 1960 and 1964, like the 406 cubic inch V8 from Ford, the 389 from General Motors, and the wedge V8s from Chrysler, the golden age of muscle cars began in 1964. The Pontiac Tempest G...
There was always a demand for trucks with the comfort of a passenger car, or a passenger car with the load capacity of a truck. In response to this demand Ford released the Ranchero in 1957. To compete with Ford’s Ranchero, Chevrolet created the El Camino whose first release occurred in 1959. Over the years, Chevy has made several modifications to the El Camino to improve performance and style. Since Chevy stopped producing the El Camino in 1987, it has become a collectible classic. This essay will focus on several of the engine and body modifications that were made between 1957 and 1987.
The admiration of hybrid cars in the United States market to this day is increasing at a rapid rate. Hybrid cars are in high demand by buyers all over the United States. As time progresses, more and more consumers grasp that the upcoming hysteria of hybrid vehicles are not only better for the environment, but are all around much more economical for our prodigious populace. The growing popularity of hybrid cars is due to an increase in the diverse archetypal choices available, the time-tested expertise and the economical value. A vehicle is considered a hybrid if it utilizes more than one form of energy to attain momentum.
reading of 61 mpg city and a 70 mpg highway. Following up the Honda Insight, Toyota released the Toyota Prius which was the first ever hybrid four-door sedan in the United States. In 2002, Honda produced the Honda Civic Hybrid that is identical to the conventional Civic. Toyota also introduced the Toyota Prius II. It won the 2004 Car of the Year from the Motor Trend Magazine and the North American Auto Show. Toyota produced between 36,000 to 47,000 Toyota Prius II in the United States. As the years have gone by, the popularity of the hybrid cars have gone up and more people are deciding to buy a hybrid car than a gasoline car.
A hybrid vehicle is a vehicle that is powered by two or more power sources to move the vehicle (Lampton 2009). Among the types of power sources are electricity, petrol, and hydrogen gas. As of 2011, the world’s best selling hybrid, the Toyota Prius, on sale since 1997 has sold over 3 million units worldwide. Sales of other hybrids are also picking up. (Schwartz 2011)
Today's hybrids come in many different varieties such as mild or full and series or parallel. Mild hybrids require the use of an electric motor to assist the gas engine when extra power is needed. It can only move from the stopped position if the internal combustion engine is engaged. The mild hybrid can be broken down into 3 sub-systems. The Start/Stop system, which is also called a micro hybrid, will shut off the engine when the car would normally be idling and instantly restart the engine when pressure is applied to the accelerator. This type of system only increases fuel efficiency by approximately 10 percent and is the most basic of all hybrid vehicles.
Most American cars are not hybrids or fuel-efficient, they are usually big SUV’s or trucks that get eighteen to ten miles per gallon. Most of Hondas, Toyotas, and Hyundai’s get around 20 to 30 miles per gallon, and hybrids get 50 miles per gallon. Peoples demand fuel-efficient cars because oil is i...
There are two configurations for hybrid cars. The first configuration uses gasoline engine to run a generator. The generator supplies electricity to the motor, which drives the wheels, which allows the gasoline engine to run constantly while achieving optimum fuel efficiency. This thereby minimizes emissions owing to incomplete combustion. A hybrid car with parallel configurations uses both an engine and a motor to drive the wheels depending on driving conditions. "A hybrid car is an automotive equipped with two or more sources of motive energy" (http://www.howstuffworks.com/hybrid-car1.htm).
Today, people use their own personal vehicles to travel more than ever before. Personal transportation is no longer considered a luxury; it is now considered a necessity. The number of cars in the United States has been growing steadily since the 1970s. The number of miles traveled by cars has risen nearly 150 percent, yet the United States population has only grown roughly 40 percent during that time (hybridcars.com, Driving Trends). Although it may seem like we are advancing into the future, in reality, we are moving backwards from the effects these vehicles have on our bodies and the environment. The pollution produced by these vehicles has brought us to the day where we must find other modes of transportation that cause less harm to the world in which we live. Advances in technology have developed hybrid vehicles to try and slow down the amount of pollution. Driving a hybrid vehicle, instead of a conventional gas powered vehicle, can reduce the amount of pollution that affects our lives and the environment around us.
...p government to save thousands of dollars which they spend on anti-pollution stuff annually. The gasoline is non-recyclable and batteries are recyclable, which is another big advantage of hybrid electric vehicle as compared to conventional cars. The smaller size of hybrid electric vehicle improves fuel efficiency. Lesser oil is consumed and low maintenance is needed in order to run HEVs perfectly. Following fig 1.6 will show the difference of hybrid electric vehicle and conventional vehicle in term of fuel cost.
First of all, Toyota has been very successful in differentiating on the basis of superior design and quality. This has led to Toyota being able to create a brand image that is very strong and one that brings to mind quality, long lasting cars when a potential customer sees it. The strength of Toyota’s brand image has been seen in recent years with the recalls and problems Toyota faced in dealing with these recalls. Toyota was able to survive these problems because they had such a long and proven track record of quality and superior. Another, area that Toyota differentiates is in technology. Toyota was the first successful mass produce the hybrid car on the market when it released the Prius in 2003. Being the first to get their hybrid on the market allowed Toyota to gain a large portion of the market share in the area of hybrid
Now, what are electric vehicles really? Simply put, electric vehicles are vehicles that are powered by an electric motor instead of an internal combustion engine. Electric vehicles use electricity as the “fuel” instead of gasoline or some other combustible fuel. The electric motor in an electric vehicle converts electricity, usually from a battery pack, into mechanical power to turn the wheels. Major auto manufacturers are producing high-performance electric vehicles not only in the form of cars but also in a wide range of styles and sizes, including, mini-vans, sport utility vehicles and pickup trucks.
Vehicles in this day and time are nothing like what they used to be. Over half of the car manufacturers are now trying to build new cars and trucks to be as fuel efficient as they can be. Although hybrids conserve more gas than standard vehicles do, they use gas, also. Hybrids do not use as much gas as the ol...