oscillating water column造句

• Oscillating Water Column devices can be located on shore or in deeper waters offshore.
• A wave energy converter is a device which uses wave energy and converts it into electrical energy operating on the oscillating water column principle.
• It was developed for use in Oscillating Water Column wave power plants, in which a rising and falling water surface moving in an air compression chamber produces an oscillating air current.
• When evaluating wave energy as a technology type, it is important to distinguish between the four most common approaches : point absorber buoys, surface attenuators, oscillating water columns, and overtopping devices.
• The project bases on the design of Islay LIMPET, which uses a tunnelled wave plant concept with an oscillating water column device built into the face of a cliff, utilizing an air chamber in order to capture wave energy.
• In 1977 he returned to BWRA, now renamed the Welding Institute as Director General, retiring in 1989 . During this period he was involved in the design and construction of a prototype wave-power plant based on an oscillating water column on the Isle of Islay.
• Another approach was used by the LIMPET 500 ( Land Installed Marine Power Energy Transformer ) energy converter which was installed on the island of Islay by Wavegen Ltd . It was a shore-based unit and generated power when waves run up the beach, creating pressure inside an inclined oscillating water column.
• The Wells turbine rotates in one direction irrespective of the direction of axial fluid flow driving it and is best suited to devices containing an oscillating water column in which waves force the piston-like motion of a column of water in a chamber with the air above blown and sucked through the Wells turbine.