Донные (приливно-отливные) турбиныП

Донные (приливно-отливные) турбины
Приливы и отливы порождают течения в непосредственной близости от неровной береговой линии. Прибрежные течения направлены параллельно берегу, обратные течения образуют крупные водовороты у побережья. Подобные приливным волнам течения также могут возникать в результате крупных штормов в открытом океане. Кроме того, в разных частях мирового океана существуют крупные постоянные течения. Одним из самых известных таких течений является Гольфстрим, берущий начало в Мексиканском заливе, огибающий полуостров Флорида и пересекающий Атлантический океан к Британским островам. Другой пример — Аляскинское течение, северная ветвь Северо-Тихоокеанского течения, движущееся вдоль берегов залива Аляска с юга на север и далее с востока на запад.
Донные турбины очень похожи на ветряные турбины. Приливная турбина и ее опора закрепляются на морском дне. Несколько таких турбин образуют приливной турбинный парк. Каждая турбина подсоединена к электрогенератору. Вся система находится под водой, с поверхности ее не видно. Скорость океанических течений ниже скорости ветра, но вода в сотни раз плотнее воздуха, и давит она на единицу площади лопастей турбины с гораздо большей силой. Поэтомуприливныетурбиныгораздоменьшеветряных.

Результаты (английский) 1:

Bottom (tidal saltmarsh) turbineTides give rise to currents in the vicinity of the uneven coastline. Coastal currents directed parallel to the shore, reverse flow form the large swirling off the coast. These tidal waves of currents can also occur as a result of major storms in the open ocean. In addition, different parts of the ocean there are large permanent currents. One of the most famous of these currents is the Gulf stream, which began in the Gulf of Mexico, around the Florida peninsula and crosses the Atlantic to the British Isles. Another example is during the northern branch, Akst — Alaska North Pacific currents moving along the shores of the Gulf of Alaska from South to North and from East to West the next.Bottom of the turbine is very similar to wind turbines. Tidal turbine and its bracket fixed to the seabed. Several of these turbines form a tidal turbine park. Each turbine is connected to the èlektrogeneratoru. The whole system is under water, it is not visible from the surface. The speed of ocean currents below wind speed, but the water hundreds of times denser than air, and crushes it per unit area of turbine blades with much greater force. Poètomuprilivnyeturbinygorazdomen′ševetrânyh.

Результаты (английский) 2:

Bottom (tidal) turbines
tides generate currents in the vicinity of the rough coastline. Coastal currents are directed parallel to the coast, the reverse currents form large eddies near the coast. Such flow of tidal waves can also occur as a result of major storms in the open ocean. In addition, in different parts of the world ocean there are large constant flow. One of the most famous of these currents is the Gulf Stream, originating in the Gulf of Mexico, enveloping the Florida peninsula and crossed the Atlantic to the British Isles. Another example - for Alaska, the northern branch of the North Pacific currents moving along the coast of the Gulf of Alaska south to north and then from east to west.
The bottom of the turbine are very similar to wind turbines. Tidal turbine and its bearing fixed to the seabed. Several of these turbines form a tidal turbine park. Each turbine is connected to an electric generator. The entire system is under the water surface it is not visible. Speed ​​ocean currents below the wind speed, but the water is in hundreds times more dense than air, and it presses per unit area of the turbine blade with a much greater force. Poetomuprilivnyeturbinygorazdomenshevetryanyh.

Результаты (английский) 3:

bottom (tide отливные) turbine
tides generated currents in the immediate vicinity of the irregular coastline. coastal currents are directed parallel to the shorereverse currents form a large whirlpools off the coast. such приливным surge currents may also arise as a result of major storms in the open ocean. in addition, thein different parts of the oceans are large constant currents. one of the most famous of these currents is the gulf stream, and the beginning of the gulf of mexicoогибающий peninsular florida and crosses the atlantic ocean on the british isles. another example is the alaska current, the north branch of the north pacific currentmoving along the shores of the gulf of alaska, south to north and then east to west.
bottom turbines are very similar to wind turbines. tidal turbine and its base fixed to the sea bottom.several of these turbines are tidal turbine park. each turbine is connected to электрогенератору. the whole system is under water, with the surface not visible.the speed of ocean currents below the wind speed, but the water hundreds of times denser air, and pressing it on the unit square blades turbine with much more power. поэтомуприливныетурбиныгораздоменьшеветряных.