Fuel efficiency Essays

I remember from sometime last year. I went to the car show with a friend and saw the design for a car called Audi TTS. That was awesome. Then the exterior look for Porsche 911 was on track. When they extricated car from the hood, I had never seen an entire crowd, so excited about the speed of a car in my entire life. The primary characteristic of a car should be the fun factor. What made it so much more interesting than the car is simple: a great fun factor concept. When there is a unique fun factor

Greg Andrade J. Pangilinan Pre Ap Physics 26 April 2017 Fuel efficiency On January 29 1886, Karl Benz patented his plans for the Motorwagen which is by most historians considered the first modern car. The Motorwagen was built by Karl Benz and contain the first stationary gasoline engine; Benz’s engine created approximately 0.75 horsepower. The vehicle’s chassis and the engine were both mate to form a single unit. The Benz Patent Motorwagen was the start for the first car and began the automotive

life time of a human being. They have very high specific impulse and they travel with speed nearly equal to that of light. It is a revolutionary development as far as rockets and space exploration is concerned.An Antimatter rocket uses antimatter as fuel instead of any hydrocarbon. Antimatter has the highest specific energy of any source known to man. An antimatter rocket is a class of rockets that uses antimatter as their power source. Antimatter rockets to have a far higher energy density and specific

future. For the las several years there has been growing concern on the viability of fossil fuel consumption and its long-term effects on the environment. New technologies and innovations allow for development of new supplies for energy in a safe, secure, and environmentally sustainable manner. Access to affordable and reliable sources of energy is vital to the development to technologies that promote efficiency and productivity for businesses and communities. Strategies Like Seventh Generation, taking

The Truth About Nitrogen vs. Air In Your Tires In today’s day in age, there are numerous improvements being made in vehicles and tire care. For example, are you aware that the option to inflate your tires with pure nitrogen gas as opposed to regular old air is an option today? After realizing this, you’re probably wondering which is the best option. The truth of the matter is, pure nitrogen gas definitely has some key advantages over regular air that should be considered in today’s era of car and

of them is essential in varying professions. Particularly, the engineering of a Bunsen burner is an example of both complete and incomplete combustion at work. Commonly used in school labs to heat chemicals, the Bunsen burner uses natural gas as its fuel, which is almost pure CH4 [methane] (BBC 2011). Since methane is a hydrocarbon, the Bunsen burner is able to manipulate its air hole to achieve both complete and incomplete combustion. When the air hole of the Bunsen burner is open, air is allowed

Questions 1. What is biofuel? List at least three advantages of biofuel over fossil fuel. Biofuel is fuel made from plant materials through carbon fixation. Three advantages that biofuel has over fossil fuels are; it reduces greenhouse emissions, it helps countries reduce the oil supply trouble by creating a more secure stock, as well it advertises environmental sustainability. 2. Why microalgae hold a great promise as a source for biofuel? Microalgae hold a great promise as a source for biofuel

fossil fuels? Fossil fuels are a fuel made from plant and animal matter that have been compressed over millions of years. These fuels consist of coal, oil and gas and when burnt to create energy, they produce gases that damage our atmosphere. To cut down on these gases other types of fuels have to be used one of these replacements for fossil fuels is biofuel. Coal has to be crushed then burnt whereas oil and gas can be directly burnt. The process of burning fossil fuels for energy is; Fuel is burnt

know that trees contain the same kind of compound of gasoline? It's true! When wood is heated to 150c its cells start to break down and release volatile gases called smoke. They full of hydrocarbons, the same kind of molecule that you find in other fuels like octane and methane. When there heated up enough hydrocarbons ignite easily and burn really well so, if that smoking would get even hotter those gases react quickly with the oxygen and combust to form flames. And that friends, is the chemistry

Now the question presents itself; “why would anyone ever want to use algae as a fuel?” Algae is an extremely green fuel. Algae based fuel has a carbon neutral combustion meaning it isn’t bad for the environment. This means that if algae became one of the leading sources of fuel it wouldn’t pollute like gasoline or diesel. It is also a plant, meaning when it grows it converts CO2 into oxygen, meaning it takes pollutants and turns them into breathable air. It also doesn’t have to be grown in a stereotypical

( f ) Figure 53. Peak pressure vs. engine speed for :(a) diesel fuel ,(b)GTL fuel ,(c)diesel-GTL blend,(d)diesel-waste cooking oil blend (e) diesel-GTL-waste cooking oil blend (f) diesel-GTL-waste cooking oil-corn oil blend In a compression ignition engine, the combustion characteristics of the fuel and the engine performance and emission depend upon the ignition delay period. The longer the delay period, the higher is the rate of

Another alternative to power cars is through the use of hydrogen fuel cells. Generally, this works through converting the chemical energy of fuel into electricity through a reaction between hydrogen (H) and oxygen (O). This works through a typical voltaic cell in which stored chemical energy produces electrical energy; the fuel cell is composed of two parts - an anode and a cathode. Hydrogen gas flows through the anode where a catalyst causes the hydrogen to separate into protons and electrons. The

typical method of separate centralized electricity generation and on-site heat generation has a combined efficiency of about 45 percent whereas cogeneration systems can reach efficiency levels of 80 percent. Here we have sugar industry as an example for co-gen where Bagasse is main fuel used in cogeneration plant. When demand of heat and power is more coal is used as an alternate fuel. Boiler efficiency is more when coal is used as

Fuel Cells Is a renewable type of energy because it can be produced by hydrogen and oxygen and it is environmentally friendly. A fuel cell is a energy device that produces electricity. For this to happen hydrogen combine with oxygen in the air converting it to water while producing electricity. It is like battery but battery runs down fuel cells do not and they don't have to be charged.It recharges itself when you draw power. Explain whether the energy source is renewable or non-renewable and what

is a renewable, domestically produced alcohol fuel made from plant material, such as corn, sugar cane, or grasses (USDOE, 2016). The use of ethanol is important because it can help reduce oil dependence and CO2 emissions. About 20% more emissions are formed when fossil fuels are refined to produce gas (Boyle et al., 2012). Therefore, any reduction in the need for refinement of fossil fuel will result in a decrease in greenhouse gas emission. Ethanol fuel use in the U.S. has increased dramatically from

the system of current energy which is based on the fossils fuels and have a negative impact on the environment and the have a limited supply is replaced by the system which is based on the renewable fuel. Hydrogen address the issue of sustainability, environmental emissions like releasing of greenhouse gases in our environment and energy security. Hydrogen is consider most suitable element to replace fossils fuels because it the only element which is found in the abundance

Electrical cars. Hybrid vehicles. Solar panels. Windmills. Today’s market hosts a plethora of efficient energy source alternatives to fossil fuels. Innovations in conservation technology pave the way for a sharper focus on renewable energy in the future. As the increased availability of energy-efficient solutions continues to grow, the cost and efficiency of these sources improves and everyday consumers have access to alternative energy. Analysis of the recent trends in power generation PPT and

emissions? While solar and wind power are innovative and clean, they face serious efficiency and geographic roadblocks. One solution stands out among the rest, the most heavily debated clean energy producer: Uranium. Nuclear Power is the ultimate source of energy production that can balance both efficiency and cleanliness. Nuclear power production can be hard to understand,

replacements for fossil fuels in the power generation process. This method is becoming more popular, because biomass is considered to be a renewable energy source. Biomass consists of corn cobs, straw, rice husks, short rotation herbaceous crops, woody crops, sawdust, coconut coir, alfalfa stems, various types

Fossil fuels should be lowered Even if we didn’t have greenhouse gases, were going to have to move away from fossil fuels, they’re finite, whereas solar and wind are infinite – Ted Turner. Petroleum, coal and natural gas are fossil fuels. They become a main source of energy used in the world today. As helpful and valuable as fossil fuels are, they are still having disadvantages. They are non-renewable sources because they come from pre-historic fossils and will not be available after they are fully