The global dependence on fossil fuels developed during the Industrial Revolution, two centuries of economic and social development that transformed the way modern humans work and live. Most historians agree that the Industrial Revolution began in the early 1700s in Great Britain when machinery began to replace manual labor and animal power, and fossil fuels replaced wind, water, and wood as main energy sources. Before this period in history, humans manufactured goods by hand or using very simple machines, and most people worked at their homes, which were typically located in rural areas. (more…)
Fossil fuels, had a broader impact in current society, still oil is the one that have far reaching effect. Oil, in all its forms is ...
The leading automotive brands are being focused to produce electric vehicles because they believe they represent a harmony to the e ...
From prehistory until the Industrial Revolution, most energy sources used by humans were localized (i.e., available within 5–10 mil ...
Tanker transportation and oil transport functions as an important link to facilitate the flow of oil and products from their li ...
Gasoline is used mainly by cars, motorcycles, and light trucks; diesel is used mainly by heavier trucks, buses, and trains. Togethe ...
The spark-ignition and compression-ignition engine and internal combustion engines technologies that are currently employed in motor vehicles were developed more than 100 years ago. These conventional vehicle technologies are fueled by petroleum-derived gasoline and diesel fuels (the socalled conventional fuels). Over the past 100 years, the conventional technologies have been dramatically improved, reducing cost and increasing performance. (more…)
ISO document 14040 identifies four areas for using life cycle analysis (LCA) results: (1) identifying opportunities to improve ...
The fuel cycle for a given transportation fuel includes the following processes: energy feedstock (or primary energy) product ...
There are different types of vehicle propulsion systems and the transportation fuels that have been studied for their potential ...
Because different studies have different system boundaries and parametric assumptions, the studies described in Section 7 resulted ...
For processes that produce multiple products, energy and emission burdens have to be allocated to individual products. ISO 14040 ad ...
As a reaction to these historical perspectives, the building industry has witnessed a certain rise in design responses to regional climatic conditions, as part of a powerful efficiency and energy conservation push since the 1970s. More recently, the zero green house gas emsission and office building has become a design concept as part of strategies to introduce urban renewable energy as an increasing contributor to managing urban energy supplies. (more…)
Hydrogen has many applications when it comes to fuel. It can be used both in internal combustion engines and hydrogen fuel cells. ...
The age of industrialization came into full force through the modern exploration and use of fossil fuels. As one of its most striki ...
The commercialization prospects for fuel cell vehicles depend not only on their performance and cost, but also on how well th ...
All of today’s hydrogen conversion products, demonstration models, and prototypes possess some deficiencies; they cannot yet pr ...
The Solar City approach originally emerged from a new generation of International Energy Agency (IEA) energy research and developme ...
The development and blending of gasoline additives and petroleum additivies are undertaken for the most part by the petroleum refining industry. Additives are essential to the economic well-being of the industry because they tend to boost sales for gasoline fuel and diesel fuel. In most cases, gasoline additives do not differ in price by more than three to four cents a gallon. The recently developed additives do not necessarily sacrifice fuel efficiency and fuel savings for higher octane numbers. They are multifunctional. In addition to boosting octane ratings they may also clean the engine, which, in turn, leads to greater fuel efficiency. (more…)
Prior to the Clean Air Act of 1990, environmental issues regulations were aimed at reducing emissions as they left the exhaust ...
Most alternative fuel vehicles on the road today were originally designed for gasoline, but converted for use with an alternative f ...
In recent years, there has been a greater understanding of the role of automotive emissions as environmental pollutants. Sulfur dio ...
At present, in the United States and worldwide, motor vehicles are fueled almost exclusively by petroleum based gasoline (or re ...
The leading automotive brands are being focused to produce electric vehicles because they believe they represent a harmony to the e ...
Hydrogen has many applications when it comes to fuel. It can be used both in internal combustion engines and hydrogen fuel cells. Hydrogen engines are using the same principle the same way as gasoline fuels or hydrogen natural gas burned combustion, while the chemical energy of hydrogen used to generate electricity and heat transmission. Since the electrochemical reactions produced more efficient energy compare to the combustion energy, fuel cells are created more efficient fuel compare to internal combustion engines. In the long term it will benefit to the more efficient hydrogen conversion process. (more…)
All of today’s hydrogen conversion products, demonstration models, and prototypes possess some deficiencies; they cannot yet pr ...
Most production systems try to become first full-scale production begins as small toys and devices of concept. The Horizon hydr ...
A fuel cell is an electrochemical device that combines hydrogen with oxygen to generate electricity, heat and water to produce. ...
There are different types of vehicle propulsion systems and the transportation fuels that have been studied for their potential ...
The issues of hydrogen storage run through the hydrogen production, hydrogen transport, supply and demand for end use of hydrog ...