Ocean thermal energy conversion (OTEC) is a method for generating electricity which uses the temperature difference that exists between deep and shallow waters to run a heat engine. As with any heat engine, the greatest efficiency and power is produced with the largest temperature difference. This temperature difference generally increases with decreasing latitude, i.e. near the equator, in the tropics. Historically, the main technical challenge of OTEC was to generate significant amounts of power, efficiently, from this very small temperature ....etc

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full report ....etc

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Ocean Thermal Energy ....etc

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It is widely discussed fact that the world is facing an energy crisis. All our major resources of power are diminishing in strength and demand is increasing steeply. In a few decades world?s petroleum resources will be emptied. This fact had been made scientist all over the world to think of energy resources which are everlasting.(perennial, renewable) One big step to the exploration of such renewable energy source is the conversion of ocean thermal energy. As we all know energy is the basic resource for the nation?s economic development. The r ....etc

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Ocean Wave Energy
ABSTRACT
TOPIC: OCEAN WAVE ENERGY
The search of future power raises us to know about the powers like Ocean wave power.The developing countries like India has to think on it today or in future to become developed.
The content of this topic are mainly related to the basic study of ocean and its wave ,the ways to harness energy,the new technologies to convert this energy into electrical energy,its cost effectiveness,its effect on environment and the future market conditions for this energy.The hopes ....etc

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need .ppt and .pdf file for trans ocean intercontinental optical links ....etc

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Pile driving at large construction sites produces formidable noise. Marine pile driving similarly can produce high sound pressures underwater”but these can be lethal to fish and can harass marine mammals, including those protected by federal law. This problem has contributed to costly construction delays on major bridge projects. To protect marine life, engineers have designed air bubble curtains to reduce underwater sounds. Air provides an effective barrier to sound propagating through water, because of the difference in density betwee ....etc

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OCEAN ACIDIFICATION
SMERA MARIA POULOSE
SCIENTIST, VSSC, TRIVENDRUM
Email “ [email protected]
Significance of Ocean Acidification
Bioavailability of carbonate
Many marine organisms make shells or supporting
plates out of calcium carbonate (CaCO
3
) in a
process called calcification. As water becomes
more acidic, the calcification process is inhibited
and the growth and/or survival of certain
organisms could be affected. As many of these
organisms form the primary production of oceans,
any change in their life cy ....etc

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Chapter 1
INTRODUCTION
This paper describes the system components that make up the second-generation Deep-Ocean Assessment and Reporting of Tsunamis system, known as DART II1.
Tsunami data from the DART system can be combined with seismic data ingested into a forecast model to generate accurate tsunami forecasts for coastal areas2.
The motivation for developing a transportable, real-time, deep ocean tsunami measurement system was to forecast the impact of tsunamis on coastal areas in time to save lives and protect property. Over the past ....etc

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please send me the detail information regarding these topics..........electricity from ocean waves,eletric cylinders, liquid electricity,low smoke cables.............. ....etc

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