NEW ARTICLES  HOT ARTICLES  TOP RATED  ADD AN ARTICLE  UPDATE AN ARTICLE  GET RATED 
  HOME     MY ACCOUNT     POWER SEARCH     REGISTER     SUPPORT     SUGGEST CATEGORY  

Alternative Energy From The Ocean
31948 Reference & Education > Environmental May 19, 2007 wpat007 Alternative Energy From The Ocean Ocean Thermal Energy Conversion (OTEC) was conceived of by the French engineer Jacques D'Arsonval in 1881. However, at the time of this writing the Natural Energy Laboratory of Hawaii is home to the only operating experimental OTEC plant on the face of the earth. OTEC is a potential alternative energy source that needs to be funded and explored much more than it presently is. The great hurdle to get over with OTEC implementation on a wide and practically useful level is cost. It is difficult to get the costs down to a reasonable level because of the processes presently utilized to drive OTEC. Ocean thermal energy would be very clean burning and not add pollutants into the air. However, as it presently would need to be set up with our current technologies, OTEC plants would have the capacity for disrupting and perhaps damaging the local environment. There are three kinds of OTEC. Closed Cycle OTEC uses a low-boiling point liquid such as, for example, propane to act as an intermediate fluid. The OTEC plant pumps the warm sea water into the reaction chamber and boils the intermediate fluid. This results in the intermediate fluid's vapor pushing the turbine of the engine, which thus generates electricity. The vapor is then cooled down by putting in cold sea water. Open Cycle OTEC is not that different from closed cycling, except in the Open Cycle there is no intermediate fluid. The sea water itself is the driver of the turbine engine in this OTEC format. Warm sea water found on the surface of the ocean is turned into a low-pressure vapor under the constraint of a vacuum. The low-pressure vapor is released in a focused area and it has the power to drive the turbine. To cool down the vapor and create desalinated water for human consumption, the deeper ocean's cold waters are added to the vapor after it has generated sufficient electricity. Hybrid Cycle OTEC is really just a theory for the time being. It seeks to describe the way that we could make maximum usage of the thermal energy of the ocean's waters. There are actually two sub-theories to the theory of Hybrid Cycling. The first involves using a closed cycling to generate electricity. This electricity is in turn used to create the vacuum environment needed for open cycling. The second component is the integration of two open cyclings such that twice the amount of desalinated, potable water is created than with just one open cycle. In addition to being used for producing electricity, a closed cycle OTEC plant can be utilized for treating chemicals. OTEC plants, both open cycling and close cycling kinds, are also able to be utilized for pumping up cold deep sea water which can then be used for refrigeration and air conditioning. Furthermore, during the moderation period when the sea water is surrounding the plant, the enclosed are can be used for mariculture and aquaculture projects such as fish farming. There is clearly quite an array of products and services that we could derive from this alternative energy source. Many alternative energy sources explained. Ocean thermal, wind power, photovoltaic, and wind power too. More information:Alternative Energy send email to wpat007

Write a Review   Add to My Favorite   Refer it to Friend   Report Article  

Average Visitor Rating: 0.00 (out of 5)
Number of ratings: 0 Votes

Visitor Rating


Other links owned by this user
This web site covers many sources of no coal fuel that makes earth friendly energy . Wind power is one. The ocean is being utilized. Solar panels and even nuclear power have made giant steps in cleaning up the planet.
Category:

All you need to know about worm farming and natural composting. The needed equipment and how to use it to become a successful worm farmer.
Category:

Many hidden truths about hemochromatosis that your doctor doesn't even know. Life saving information is a must.
Category:

Find the hotspots to fish in Southern California. What baits, lures, and water conditions you need to catch those fish.
Category:

Helping stroke victims to lead a more productive life. In this unique and gentle approach to Stroke, learn everything there is to know about stroke.
Category:

Understanding the different types of horse racing is crucialto your betting success. Researching a horses background will help you pick the winning horse. Making sense of the numbers is very important.
Category:

You can find many sources of no coal fuel that makes earth friendly energy . Wind power is one. The ocean is being utilized. Solar panels and even nuclear power have made giant steps in cleaning up the planet.
Category:

Understanding the different types of horse racing is crucial to your betting success. Researching a horses background will help you pick the winning horse. Making sense of the numbers is very important.
Category:

Viral products are great for generating traffic and awesome lead generators too.
Category:

This site covers all the bases of getting the correct dental help you might need. Braces, crowns, veneers and much more.
Category:

Tips and strategies are readily available at this site. Understanding the different types of horse racing. Pick the winning horse with the knowlege you receive.
Category:

Tips and strategies. Understanding the different types of horse racing.You can pick the winning horse with the correct knowlege.
Category:

Many traffic strategies. Mostly free.
Category:

Other links at Reference & Education > Environmental
Over the last few decades, more people have become aware of the fact that crude oil reserves are slowly depleting.
Category:

Rising prices of energy fuels have prompted companies and individuals to search for low-cost sources of fuels for their machines and automobiles. One of the most popular alternative fuel is biodiesel, a fuel derived from vegetable and animal fats.
Category:

When most people think of supporting charities, they think of money. This can be a problem for people who are struggling to support their own families.
Category:

One of the Earth's great renewable energy sources is actually the energy that can be found in all the waves of the ocean. Let's look at this further.
Category:

A recent set of decisions from the United States Court of Appeals for the Ninth Circuit raises the prospect that market-based rate transactions, including billions of dollars worth of wholesale power contracts, entered into during the US West power crisis
Category:




Site Sponsor
Directory Statistics

Articles: 68252
Categories: 501

Yahoo Entertainment
Valid XHTML 1.0 Transitional   Valid CSS