Diccionario ingles.comDiccionario ingles.com
Synonyms, antonyms, pronunciation

  Home
English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Turbine   Listen
noun
Turbine  n.  
1.
A water wheel, commonly horizontal, variously constructed, but usually having a series of curved floats or buckets, against which the water acts by its impulse or reaction in flowing either outward from a central chamber, inward from an external casing, or from above downward, etc.; also called turbine wheel. Note: In some turbines, the water is supplied to the wheel from below, instead of above. Turbines in which the water flows in a direction parallel to the axis are called parallel-flow turbines.
2.
A type of rotary engine with a set of rotating vanes, diagonally inclined and often curved, attached to a central spindle, and obtaining its motive force from the passage of a fluid, as water, steam, combusted gases, or air, over the vanes. Water turbines are frequently used for generating power at hydroelectric power stations, and steam turbines are used for generating power from coal- or oil-fired electric power stations. Turbines are also found in jet engines, and in some automobile engines. Note: In the 1913 dictionary, the turbine was further decribed thus: "There are practically only two distinct kinds, and they are typified in the de Laval and the Parsons and Curtis turbines. The de Laval turbine is an impulse turbine, in which steam impinges upon revolving blades from a flared nozzle. The flare of the nozzle causes expansion of the steam, and hence changes its pressure energy into kinetic energy. An enormous velocity (30,000 revolutions per minute in the 5 H. P. size) is requisite for high efficiency, and the machine has therefore to be geared down to be of practical use. Some recent development of this type include turbines formed of several de Laval elements compounded as in the ordinary expansion engine. The Parsons turbine is an impulse-and-reaction turbine, usually of the axial type. The steam is constrained to pass successively through alternate rows of fixed and moving blades, being expanded down to a condenser pressure of about 1 lb. per square inch absolute. The Curtis turbine is somewhat simpler than the Parsons, and consists of elements each of which has at least two rows of moving blades and one row of stationary. The bucket velocity is lowered by fractional velocity reduction. Both the Parsons and Curtis turbines are suitable for driving dynamos and steamships directly. In efficiency, lightness, and bulk for a given power, they compare favorably with reciprocating engines."






Collaborative International Dictionary of English 0.48








Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words



Share |





"Turbine" Quotes from Famous Books



... Counties for the delivery of power to mines and to the towns lying about San Francisco Bay. The rushing riotous waters of the Stanislaus wasted for so many centuries have been saved by the steel paddles of gigantic turbine water wheels and converted into electricity which carries with the swiftness of thought thousands of horse power energy to the far away cities and towns to be transformed into light and heat and power to run street cars and trains and set in motion ...
— Marvels of Modern Science • Paul Severing

... known to the vender, scampers about squeaking with a mimicry to shame the original, holds an admiring crowd spellbound with mingled trepidation and delight. There a native zoetrope, indefatigable round of pleasure, whose top fashioned after the type of a turbine wheel enables a candle at the centre ingeniously to supply both illumination and motive power at the same time, affords to as many as can find room on its circumference a peep at the composite antics of a consecutively pictured monkey in the act of jumping a box. Beyond this "wheel of life" ...
— The Soul of the Far East • Percival Lowell

... wireless telegraphy, the telephone, Hertzian waves, X and N rays, spectroscopy, colour-photography, and telectrography. I also mentioned the discovery of radium, helium, and argon; the medical use of light and bacteriology; together with the invention of the turbine engine, motor cars, flying machines; also phonographs and other kinds ...
— To Mars via The Moon - An Astronomical Story • Mark Wicks

... carries a double line of rails. About one hundred yards away is another steel arch railroad bridge. "Before you reach these bridges you will see the outlet of the great tunnel through which pours a miniature Niagara, the water that has passed through the turbine wheels of the great powerhouse up the river, and which has furnished power for running factories and electric railways in Niagara Falls, Buffalo, and other neighboring cities." When one sees how the ...
— See America First • Orville O. Hiestand

... reached a break in the dam, where a gap had been left open while a sluice was being built. A half-finished tower rose on the other side and a rope ladder hung down for the convenience of anybody who wished to cross. A large iron pipe that carried water to a turbine, however, spanned the chasm, and the sure-footed peons often used it as a bridge. This required some agility and nerve, but it saved an awkward scramble across the ...
— Brandon of the Engineers • Harold Bindloss

... the waiter regretfully. Somehow it seemed like a waste of atmosphere, a waste of fuel, pulling a rowboat with a turbine—to be drinking lemonade in a place like this. Many bitter similes occurred to him, ...
— Stubble • George Looms

... variable, is only a time-length, indefinitely and arbitrarily divisible. There is no genuine duration, nothing really tending to evolution in Spencer's evolution: no more than there is in the periodic working of a turbine or in the stationary tremble of a diapason. Is not this what is emphasised by the perpetual employment of mechanical images and vulgar engineering metaphors, the least fault of which is to suppose a homogeneous time, and a motionless theatre of change which is at ...
— A New Philosophy: Henri Bergson • Edouard le Roy

... decks, but here and there little knots of men sheltered behind steel bulwarks. The long, agitated noses of their big guns, jetting thin transparent flashes and the broadside activity of the quick-firers, were the chief facts in this bird's-eye view. The Americans being steam-turbine ships, had from two to four blast funnels each; the Germans lay lower in the water, having explosive engines, which now for some reason made an unwonted muttering roar. Because of their steam propulsion, the American ships were ...
— The War in the Air • Herbert George Wells

... completed and installed on the nineteenth night. Charley Craig, a giant of a man whose red beard gave him a genially murderous appearance, opened the valve of the water pipe. The new wooden turbine stirred and belts and pulleys began to spin. The generator hummed, the needles of the dials climbed, ...
— Space Prison • Tom Godwin

... motor has been protected at every new step that I have taken. My first patent of August 13, 1856, supersedes all others, and cannot be shaken. Now, my dear, don't worry about it—you have never known me to fail, and I won't now. Besides, you forget my successes, Sallie—the turbine water-wheel and the others. It will ...
— The Fortunes of Oliver Horn • F. Hopkinson Smith

... my examination was that, while I could see that the machine used wheels and turbine screws and wings, I knew nothing of either its engine, nor of the force which drove it. To be sure, the discovery of this secret would be of little value to me. To employ it I must first be free. And after what I knew—little as that really was—the Master of the World ...
— The Master of the World • Jules Verne

... form of water motor is the turbine, a strong metal wheel shaped somewhat like a pin wheel, inclosed in a ...
— General Science • Bertha M. Clark



Words linked to "Turbine" :   wind turbine, hydroelectric turbine, rotor coil, steam turbine, stator coil, impulse turbine, Francis turbine, gas-turbine ship, rotary engine, stator, blade, rotor, gas turbine, reaction turbine



Copyright © 2024 Diccionario ingles.com