Turbines in a sentence

In this way, energy is transferred from the water flow to the turbine Water turbines are divided into two groups; reaction turbines and impulse turbines.

It also said wind turbines “pose no significant threat to birds” and that there is “no evidence that whale migration patterns are affected by offshore wind turbines”.

Larger and more efficient wind turbines: The size and efficiency of wind turbines have increased dramatically, enabling them to generate more power and reduce the cost of wind energy.

The plane’s fuel tanks in the wings would be used to harvest rainwater which will then be used for toilets and showers, while the turbines under the wings will instead house wind turbines to generate electricity for the property.

The result: bugs like the white and lighter-colored turbines, thus resulting in a lot of dead bugs accumulating on turbine blades (decreasing their efficiency) and more dead birds around turbines that were in search of lunch.

For these residents the turbines will have a massive negative impact, with two 149.9m turbines dwarfing any other features in the landscape.

Several of the turbines at MidAmerican Energy Company’s Orient wind farm recorded wind speeds of more than 100 mph as the tornadoes approached just before the turbines were destroyed, the company said in a statement.

The scientists found that the specialists among the bats avoid wind turbines over a distance of several hundred meters once the turbines are in operation and the are relatively high.

He’s targeted wind turbines, or “windmills” as he calls them, previously in an effort to stall the movement – with claims that birds are being killed by the turbines, so voters should vote against the energy source.

In the meantime, township officials are planning a sound study of the turbines already in operation, and will add the final six turbines once they are online.

The turbines were installed using a brand new "float and submerge" method, which saw concrete gravity base foundations floated out to sea, submerged and then filled with sand, so turbines could be placed on it.

Amateur gas turbines Increasing numbers of gas turbines are being used or even constructed by amateurs.

As reduction gears became available around 1911, some ships, notably the battleship USS, had them on cruising turbines while retaining direct drive main turbines.

Axial turbines which operate today in steam plants or jet engines have efficiencies of about 60–70% (Siemens Turbines Data).

Combustion turbines and steam turbines may be connected to machinery such as pumps and compressors, or may be used for propulsion of ships, usually through an intermediate gearbox to reduce rotary speed.

Flow is left to right, multistage compressor on left, combustion chambers center, two-stage turbine on right Airbreathing jet engines are gas turbines optimized to produce thrust from the exhaust gases, or from ducted fans connected to the gas turbines.

Francis turbines and most steam turbines use this concept.

However, once fully geared turbines proved economical in initial cost and fuel they were rapidly adopted, with cruising turbines also included on most ships.

In general, impulse turbines are used for high head sites, and reaction turbines are used for low head sites.

Inward flow water turbines have a better mechanical arrangement and all modern reaction water turbines are of this design.