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Fossil fuel alternative energy
Importance of alternative sources of energy
Fossil fuel alternative energy
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Vortex Hydro Energy: An efficient alternative Electricity is a fundamental resource to the human race and the evolution of man. It provides us light, cools and warms our homes, heats our water and cooks our food. But do we really understand the impacts our decisions about energy create? Generating electricity requires a fuel source, such as coal or gas. However if we continue to exhaust unrenewable sources of power where will we be in 100 years? So why not harness one of the biggest natural sources of energy? Vortex Hydro Energy harnesses hydrokinetic energy of water currents, harnessing this natural power can result in a generation of clean, renewable electric power in an environmentally compatible way. (vortexhydroenergy) This energy source can be harnessed through many operations from a range of technical devices. However the use of vortex induced vibrations (VIV) and the device VIVACE is the most effective alternative source of power production that is efficient, renewable and pollutant free. This report will involve a detailed analysis of scientific and physics concepts benefiting Vortex Hydro Energy and address the issues surrounding this method of electricity production. A comprehensive breakdown of the operation and effectiveness of the method will also be analysed. The VIVACE Converter Vortex Induced Vibrations for Aquatic Clean Energy also known as the VIVACE converter is transformational technology of a hydrokinetic power generating device. Invented by a University of Michigan professor and students, the VIVACE converter harnesses the hydrokinetic energy of water currents through the use of the physical phenomenon of Vortex Induced Vibrations (VIV). (VortexHydroEnergy) This system is capable of harnessing a vast new ... ... middle of paper ... ... demands for electricity escalate it demonstrates the vitality of the need to embrace new sources of renewable energy. This method of power production is the most reliable, efficient alternative, as it is fuelled by a practically unlimited source of energy. As long as the water currents flow, vortex hydro energy will be able to harness and convert the energy into sustainable power. Works Cited VORTEX HYDRO ENERGY, 2014, clean, efficient, powerful — A Breakthrough in Marine Renewable Energy, Retrieved 10th May, 2014, from http://www.vortexhydroenergy.com/ NDT Resource Center, ELECTROMAGNETIC INDUCTION, Retrieved 14th May, 2014, from http://www.ndt-ed.org/EducationResources/HighSchool/Electricity/electroinduction.htm James T. Murphy, James Max Hollon, Paul W. Zitzewitz, Robert C. Smoot, 1986, PHYSICS Principles & Problems, Merril Publishing Co., Collumbas Ohio.
However, nuclear energy is not the only source of energy that can produce a plethora of energy. There are not only cheaper options, but safer ones as well. Nuclear disaster are devastating events and will have massive implications on the environment. Also, the long term storage of nuclear waste is a problem that still exists and has not been solved for sixty years. Hydroelectric energy is not only che...
We can build better or secure energy future by different methods. For example by the search for renewable energy sources, now the world relies heavily on fossil fuels (oil, natural gas or coal). And we know that fossil fuels are non-renewable. The resources of these fossil fuels are limited and these resources are started to abundant. So we need such fuel or sources of energy which are infinite or renewable easily. The need for clean and sustainable energy sources is quite evident, since fossil fuels have a number of drawbacks: such as emissions of greenhouse gases, depletion of finite sources, and dependence on a few oil-exporting regions in the world. Current energy conversion techniques that are considered to be sustainable include solar, wind, biomass, and hydro energy. There are other sources of sustainable energy including, but not limited to tidal power, ocean wave power, and ocean thermal energy conversion. A significant potential to obtain clean energy exists from mixing water streams with different salt concentrations. This salinity-gradient energy, also called Blue Energy, is available worldwide where fresh water streams flow into the sea. The global energy output from estuaries is estimated at 2.6 TW, which represents approximately 20% of the present worldwide energy demand. Large amounts of blue energy can also be made available from natural or industrial salt brines.
Kirkpatrick, Larry, and Gerald F. Wheeler. Physics: A World View. 4th ed. Orlando: Harcourt College Publishers, 2001.
1 David Halliday, Robert Resnick, and Jearl Walker, Fundamentals of Physics, Extended, 5th ed. (NewYork:Wiley, 1997) 361
Fowler, Michael. “Modern Physics.” Lecture. Mass and Energy. 1 Mar. 2008. Web. 13 Oct. 2013.
Serway, Raymond A, and Robert J Beichner. Physics: For Scientists and Engineers. United States of
We depend on energy; nothing in our daily lives could be possible without it. Electricity primarily comes from burning fossil fuels or using nuclear reactors. But the plain truth is, we are running out of fossil fuels. Our known oil deposits will run out in approximately 35 years, and if we increase the use of natural gas and coal to make up for the energy loss, our natural gas will last for 45 years and coal deposits will deplete in 75 years.
Today huge modern wind turbines are used all over the world to generate electricity. The process of generating electricity from a wind turbine consists of the turbine blades capturing the wind and rotating a shaft inside a generator which produces electricity. Many of these wind turbines are grouped together to form a wind farm which can generate large amounts of electricity that can be added to the power grid. Since the Industrial Revolution the majority of electricity generating plants are powered by non-renewable fossil fuels such as coal and more recently natural gas. Fossil fuel plants release greenhouse gases into the atmosphere causing global warming. With the threat of global warming being very real, many nations are turning to a...
American Institute of Physics. Vol. 1051 Issue 1 (2008). Academic Search Premier.> 224. http://login.ezproxy1.lib.asu.edu/login?url=http://search.ebscohost.com.ezproxy1.lib.asu.edu/login.aspx?direct=true&db=aph&AN=34874307&site=ehost-live.
Hydropower, the use of water to power machinery or produce electricity, provides the most renewable energy in the United States, and uses alternating current in most modern plants ("Hydropower…”). Hydropower relies on the water cycle and is a clean fuel source; it doesn’t pollute the environment like plants that burn fossil fuels. It is by far the most efficient way to generate electricity, being half the cost of using nuclear power, two-fifths the cost of using fossil fuels, and a quarter the cost of using natural gas ("Wind and Water…”). Also, hydropower is not subject to market fluctuations of embargos, and the average lifespan of a facility is 100 years. Hydropower also has many non-energy benefits such as water supply, flood control, navigation, irrigation, and recreation. However, it does face many environmental challenges such as impacts to aquatic habitats, aesthetic alterations of landscapes, changes to water quality, and interruptions of marine life ("Hydropower…”).
2) Fundamentals of Physics Extended: Fifth Edition. David Hanley, Robert Resnick, Jearl Walker. Published by John Wiley & Sons, Inc, New York, Chichester, Brisbane, Toronto, Singapore. 1997.
The wind is an incredibly valuable renewable energy source and is in the forefront of renewable energy developments. It is used to convert wind energy into energy that can be harnessed and used via a variety of methods, including; wind turbines, windmills, sails and windpumps. For a renewable energy source, however, it is wind turbines that are used to generate electricity (see figure 1). Wind power has been used for this since the end of the nineteenth century, after Professor James Blyth of the Royal College of Science and Technology first attempted it (Boyle, 2012). However, It wasn’t until the 1980s that using wind power technology was sufficient enough to experience a rapid growth of the technology.
Electricity has become a basic necessity for most people all over the world. We are depending on electricity for our everyday lives and if one day we did not have electricity we would have difficulty going through the day. I think we need to be more dependent on things that do not use electricity and only use electricity sometimes as a treat so just in case if one day electricity all goes away we could still live comfortably and still have a great life even without it.
Wind and Solar Power Statistics, Facts and Trivia. Wind and Solar Power Statistics, Facts and
Deal, W. (n.d.). Wind power: An emerging energy resource.Technology & Engineering Teacher, 70(1), 9-15. Retrieved from http://web.b.ebscohost.com/ehost/detail?sid=a747d6c4-9f9f-4066-be3e-d7d26a427ef2@sessionmgr115&vid=1&hid=114&bdata=JkF1dGhUeXBlPWNvb2tpZSxpcCxjcGlkJmN1c3RpZD1zc2Mmc2l0ZT1laG9zdC1saXZlJnNjb3BlPXNpdGU=