Which Fuel Is Better Gasoline or Diesel

Environmental Impact Of The Energy Industry ... In the real world, consumption of fossil fuel resources lead to global warming and climate change. However in many parts of the world little change is being made...

Effects Of The Automobile On Societies ... The effects of the automobile on everyday life have been a subject of controversy. While the introduction of the mass-produced automobile represented a revolution in mobility and convenience, the modern consequences of heavy automotive use contribute to the use of non-renewable fuels, a dramatic increase in the rate of accidental death, social isolation, the disconnection of community, the rise in obesity, the generation of air & noise pollution, urban sprawl, and urban decay...

MOX Fuel ... One attraction of MOX fuel is that it is a way of utilizing surplus weapons-grade plutonium, an alternative to storage of surplus plutonium, which would need to be secured against the risk of theft for use in nuclear weapons... On the other hand, some studies warned that normalising the global commercial use of MOX fuel and the associated expansion of nuclear reprocessing will increase, rather than reduce, the risk of nuclear proliferation, by encouraging increased separation of plutonium from spent fuel in the civil nuclear fuel cycle... Normally, with the fuel being changed every three years or so, most of the 239 94Pu is "burned" in the reactor...

Biofuel ... Ethanol can be used as a fuel for vehicles in its pure form, but it is usually used as a gasoline additive to increase octane and improve vehicle emissions... Current plant design does not provide for converting the lignin portion of plant raw materials to fuel components by fermentation... Biodiesel can be used as a fuel for vehicles in its pure form, but it is usually used as a diesel additive to reduce levels of particulates, carbon monoxide, and hydrocarbons from diesel-powered vehicles...

Economics Of Automobile Usage ... One general benefit is availability of use which, when coupled with public support via infrastructure (such as roads or fuel stations), can allow highly flexible movement and transportation...

Automotive Market In The United States ... With the high fuel prices and the world petroleum crisis, the United States has seen its automotive market become more like the European market with fewer large vehicles on the road and more small cars...

Future Car Technologies ... With rising gas prices, the future of the automobile is now leaning towards fuel efficiency, energy-savers, hybrid vehicles, battery electric vehicles, and fuel-cell vehicles... A variety of alternative fuel vehicles have been proposed or sold, including electric cars, hydrogen cars, compressed-air cars and liquid nitrogen cars...

Hubbert Peak Theory ... Choosing a particular curve determines a point of maximum production based on discovery rates, production rates and cumulative production. Early in the curve (pre-peak), the production rate increases because of the discovery rate and the addition of infrastructure...

Automobile Safety ... Improvements in roadway and automobile designs have steadily reduced injury and death rates in all first world countries. Nevertheless, auto collisions are the leading cause of injury-related deaths, an estimated total of 1.2 million in 2004, or 25% of the total from all causes...

Vegetable Oil Fuel ... In the 1990s Bougainville conflict, islanders cut off from oil supplies due to a blockade used coconut oil to fuel their vehicles... Application and usability While engineers and enthusiasts have been experimenting with using vegetable oils as fuel for a diesel engine since at least 1900, it is only recently that the necessary fuel properties and engine parameters for reliable operation have become apparent... Modified fuel systems Most diesel car engines are suitable for the use of SVO, also commonly called pure plant oil (PPO), with suitable modifications...

Nuclear Fuel ... The actions of mining, refining, purifying, using, and ultimately disposing of nuclear fuel together make up the nuclear fuel cycle...

Gasification ... The advantage of gasification is that using the syngas is potentially more efficient than direct combustion of the original fuel because it can be combusted at higher temperatures or even in fuel cells, so that the thermodynamic upper limit to the efficiency defined by Carnot's rule is higher or not applicable... Syngas may be burned directly in gas engines, used to produce methanol and hydrogen, or converted via the Fischer-Tropsch process into synthetic fuel... During both world wars especially the Second World War the need of gasification produced fuel reemerged due to the shortage of petroleum...

History Of The Automobile ... The first automobile patent in the United States was granted to Oliver Evans in 1789. 19th century Among other efforts, in 1815, a professor at Prague Polytechnich, Josef Bozek, built an oil-fired steam car...

Automotive Industry In Iran ... As of 2001, there were 13 public and privately owned automakers in Iran, of which two - Iran Khodro and Saipa - accounted for 94% of the total domestic production. Iran Khodro, which produced the most prevalent car brand in the country - the Paykan, which has been replaced in 2005 by the Samand -, was still the larger with 61% of the market in 2001, while Saipa contributed 33% of Iran’s total production in the same year...

Fossil Fuel ... It was estimated by the Energy Information Administration that in 2007 primary sources of energy consisted of petroleum 36.0%, coal 27.4%, natural gas 23.0%, amounting to an 86.4% share for fossil fuels in primary energy consumption in the world. Non-fossil sources in 2006 included hydroelectric 6.3%, nuclear 8.5%, and others (geothermal, solar, tide, wind, wood, waste) amounting to 0.9%...

Biodiesel By Region ... Australia The Fuel Standard (Biodiesel) Determination 2003 was signed by the Minister for the Environment and Heritage on 18 September 2006...

Alternative Fuel Vehicle ... Hybrid electric vehicles such as the Toyota Prius are not actually alternative fuel vehicles, but through advanced technologies in the electric battery and motor/generator, they make a more efficient use of petroleum fuel... Other research and development efforts in alternative forms of power focus on developing all-electric and fuel cell vehicles, and even the stored energy of compressed air... As of 2011 there were more than one billion vehicles in use in the world, compared with around 70 million alternative fuel and advanced technology vehicles that had been sold or converted worldwide as of December 2011, and made up mainly of: 27.1 million flexible-fuel vehicles through December 2011, led by Brazil with 16.3 million, followed by the United States with almost 10 million, Canada (600,000), and Europe, led by Sweden (228,522)...

Biofuels By Region ... A senior member of the House Energy and Commerce Committee, Congressman Fred Upton introduced legislation to use at least E10 fuel by 2012 in all cars in the USA... Federal subsidies alone cost $7 billion a year (equal to around $1.90 a gallon)." General Motors is starting a project to produce E85 fuel from cellulose ethanol for a projected cost of $1 a gallon... GM has over 4 million E85 cars on the road now, and by 2012 half of the production cars for the US will be capable of running on E85 fuel...

Fuel ... Commonly, the term fossil fuel also includes hydrocarbon-containing natural resources that are not derived entirely from biological sources, such as tar sands... Fission The most common type of nuclear fuel used by humans is heavy fissile elements that can be made to undergo nuclear fission chain reactions in a nuclear fission reactor; nuclear fuel can refer to the material or to physical objects (for example fuel bundles composed of fuel rods) composed of the fuel material, perhaps mixed with structural, neutron moderating, or neutron reflecting materials... The most common fissile nuclear fuels are 235U and 239Pu, and the actions of mining, refining, purifying, using, and ultimately disposing of these elements together make up the nuclear fuel cycle, which is important for its relevance to nuclear power generation and nuclear weapons...