In recent years, great progress has been made in utilizing this energy. In this paper, the principles, development status quo and tendency of ocean thermal energy conversion (OTEC), wave and tidal current power generation in the world are described briefly.
this paper mainly describes the principle and appliacation about generating electricity in solar energy ,wind energy,fuel cell, Ocean thermal energy conversion and fueling ice in new energy and regenerated energy,and analyses the recent research work and the developing trends in many countries.
The experimental models not only can be introduced into low temperature waste-heat power generation, but also can be available in the geothermal, solar and ocean thermal gradient power generation.
The paper delineates the general principles,the state of art and development tendencies of power generation by making use of oceanictemperature differences,waverocking energy and tidalenergy .
The above-mentioned technology is mainly used for solar-energy cogeneration systems,industrial waste heat-based power generation,geothermal power generation as well as power generation by utilizing biomass energy and ocean temperature difference etc.
Polymer-induced turbulent drag reduction in a rotating disk apparatus was investigated using nonionic poly(ethylene oxide) (PEO) in a synthetic saline solution with novel application to ocean thermal energy conversion technology.
For example, anticipated problems in worker safety in constructing ocean thermal energy conversion systems will be similar to those associated with other large-scale construction projects, like deep-sea oil drilling platforms.
Candidate materials for use in ocean thermal energy conversion systems, OTECS, heat exchangers include aluminium, Cu-Ni, stainless steel and titanium alloys.
The paper delineates the general principles,the state of art and development tendencies of power generation by making use of oceanictemperature differences,waverocking energy and tidalenergy .
About 70% of the earth surface is covered with oceans, which provide vast, clean and renewable energy for power generation. In recent years, great progress has been made in utilizing this energy. In this paper, the principles, development status quo and tendency of ocean thermal energy conversion (OTEC), wave and tidal current power generation in the world are described briefly.
The basic principle, types, system and installation, developing history and the current situations of the Oceanic Thermal Electricity Conversion (OTEC) are comprehensively summarized in the paper. Its characters, difficulties and study highlights of domestic and overseas technologies are introduced. It is pointed out that OTEC should be combined with the research, development and application of oceanic accessorial products for commercial rivalrousness. The OTEC still has a long way to go to reach scale-indu...