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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








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"Turbine" Quotes from Famous Books



... is much less used, is a turbine on Girard's system, with a horizontal axis and partial admission, exactly resembling in miniature those which work in the hydraulic factory of St. Maur, near Paris. The water is introduced by means of a distributer, which is fitted in the interior of the turbine chamber, ...
— Scientific American Supplement No. 275 • Various

... for Kedzie indeed when the little beggar from the candy-store who had cried once when Skip Magruder, the bakery waiter, refused to take her to the movies twice in one Sunday, was crying now because her miser of a husband forbade her a turbine yacht ...
— We Can't Have Everything • Rupert Hughes

... gray linoleum-topped desk in the intelligence officer's room. "Just like that," he said. The upper part had a dome in the middle, like a turret. The edge of the saucer- shaped object was thick and had vanes spaced about every foot, like buckets on a turbine wheel. Between each vane was a small opening, ...
— The Report on Unidentified Flying Objects • Edward Ruppelt

... questioned, but there can be no doubt that the crayfish is a wonderful sprinter. Familiar with its lack of staying power, blacks race after it uproariously as it flees face to foe, all the graduated blades of its turbine apparatus beating under high pressure. Two or three rushes and the crayfish pauses, and then the agile black breaks its long, exquisitely sensitive and brittle antennae, deprived of which it becomes less capable of taking care of itself; or it may find its gorgeous armour-plates smashed with a ...
— Tropic Days • E. J. Banfield

... imminutionem clademque calamorum segetis, quae grandine vel impetuoso aliquo turbine aut alia quapiam ...
— Notes and Queries 1850.02.23 • Various

... get out of there I did not know. All I wanted was momentary freedom to think. I turned this way and that to follow the road until I came to the house. I left the road, circled the house with the turbine screaming like a banshee and the car taking the corners on the outside wheels. I skidded into a turn like a racing driver and ironed my wheels out flat on the takeaway, rounded another corner and turned back into the road again going the ...
— Highways in Hiding • George Oliver Smith

... ocean, even in the normal times before shark-like Kultur skulked beneath the water, has experienced the feeling of human helplessness that comes in mid-ocean when one considers the comparative frailty of such man-made devices as even the most modern turbine liners, with the enormous power of the wilderness of water over which ...
— "And they thought we wouldn't fight" • Floyd Gibbons

... water-wheel in that part of the county, whether overshot, undershot, breast, or turbine. Everything in the nature of a motor had an especial fascination for me, and for the men in control of such power I entertained a respect ...
— Volume I • Andrew Dickson White

... of dentistry and dental surgery will display examples of tooth-filling and extracting tools, drilling apparatus from the early hand and foot engines to the first ultrasonic cutting instrument (1954), and the original contra-angle, hydraulic and air-turbine handpiece model[20] which revolutionized the field of instrumentation for dental surgery (with speeds of 200,000 to 400,000 rpm). This hydraulic turbine of Dr. Robert J. Nelson and associates of the National Bureau of Standards ...
— History of the Division of Medical Sciences • Sami Khalaf Hamarneh

... lying in an open field. It's a funny world, he thought to himself, where you have to use dirigibles for planetary travel. But a dirigible was the only practical aircraft when you had to use steam turbine engines because of the lack of gasoline and the economic impracticability of transporting it in the limited cargo holds of the occasional spacers that came ...
— Narakan Rifles, About Face! • Jan Smith

... opportunity. One of these, concealed from the chance glance of any officer, was back under the apron, behind the half-completed side columns of the spill gate, where a great buttress came out to flank the apron. A charge exploded here would get at the very heart of the dam, for it would open the turbine wells and the spillway passage which had been provided ...
— The Sagebrusher - A Story of the West • Emerson Hough

... be urged, it is just the same thing to drive a large body of water astern at a slow speed as a small body at a high speed. This is the favorite fallacy of the advocates of hydraulic propulsion. The turbine or centrifugal pump put into the ship drives astern through the nozzles at each side a comparatively small body of water at a very high velocity. In some early experiments we believe that a velocity of 88 ft. per second, or 60 miles an hour, ...
— Scientific American Supplement, No. 561, October 2, 1886 • Various

... 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 larger and with a more graceful outline. He ...
— The War in the Air • Herbert George Wells

... during recent years, especially for marine propulsion. In principle they are far simpler than cylinder engines, steam being merely directed at a suitable angle on to specially shaped vanes attached to a revolving drum and shaft. In the Parsons type of turbine the steam expands as it passes through successive rings of blades, the diameter of which rings, as well as the length and number of the blades, increases towards the exhaust end of the casing, so that the ...
— Things To Make • Archibald Williams

... low in the old wash as the depth of the ancient channel would permit, so that the greatest possible fall from the Company canal above might be secured. As Jefferson Worth and his companions stood now on the bank of the river they saw the waste-way from the turbine wheel that ran the generators nearly thirty feet above the bottom of the channel. The flood that had cut the deep canyons through the heart of the Basin, destroying Kingston on its course, had worked on a smaller scale in the old Dry River wash, cutting a narrow gorge nearly fifty feet deep from ...
— The Winning of Barbara Worth • Harold B Wright

... employed for the purpose? The answer is obvious, when we consider the various hydraulic motors at present in use. Of course, motors worked by water pressure must here be excluded; and we are left with scarcely anything but the undershot wheel, the turbine, and the screw pump. All these require expensive buildings and erections to set them to work, present but a very small fraction of their surface to the water at any one time, and must be very large and costly if they are to draw even ...
— Scientific American Supplement, No. 455, September 20, 1884 • Various

... interrupted. "You can just practise believing on that, Dean," he said. "When you get so you can believe a forty-foot bailer can vanish into thin air, then you'll be ready for what I've got. This is what I came in to tell you: that one truckload of steel grillage beams for the turbine footings—they were put out where we surveyed for the first power house—dumped on ...
— Two Thousand Miles Below • Charles Willard Diffin

... followed by C.A. Parsons and Nikola Tesla, broke away from this spell, and we have the steam turbine engine. These individuals are endowed with master-minds, but the task of producing the turbines was probably no greater than the task of others in improving ...
— Industrial Progress and Human Economics • James Hartness

... hydrographer, hydrography, hydrologist, reservoir, hydrolysis, hydromania, hydromaniac, hydraulic, hydromancy, hydromechanics, hydrometry, hydrophanous, hygrophilous, hydrorrhea, hydroscope, hydrostatic, hydrofuge, hydrostatics, hydrotic, hydrotherapeutics, hydrous, siphon, seepage, philhydrous, sluice, turbine, ...
— Putnam's Word Book • Louis A. Flemming

... somehow not occurred to her to connect the royal personage with Madame Bonanni's past; but now she scarcely dared to glance at Lushington. When she did, he seemed to be avoiding her eyes again, and she saw the old look of pain in his face, though he was talking about the timetables and the turbine channel-boat. ...
— Fair Margaret - A Portrait • Francis Marion Crawford

... being exhausted of air, constituted a potential lifting-force of enclosed vacuums that very largely offset the weight of the mechanism. It was still a heavier-than-air machine, but the balance could be made nearly perfect. And the six helicopters, whose cylindrical, turbine-like drums gleamed with metallic glitters—three on each side along the fuselage—could at will produce an absolutely static condition of lift or even make the plane hover and ...
— The Flying Legion • George Allan England

... apiarist of today. An edifice, this, that can contain more than three hundred pounds of honey, in three or four stories of superposed combs enclosed in a frame which permits of their being removed and handled, of the harvest being extracted through centrifugal force by means of a turbine, and of their being then restored to their place like a ...
— The Life of the Bee • Maurice Maeterlinck

... fervoribus aetherius sol, Aut subiti perimunt imbres, gelidoeque pruinae, Flabraque ventorum violento turbine vexant;" ...
— The Essays of Montaigne, Complete • Michel de Montaigne

... enormous development beside them of competing and supplementary methods. And step by step with these developments will come a very considerable acceleration of the ferry traffic of the narrow seas through such improvements as the introduction of turbine engines. So far as the high road and the longer journeys go this is the ...
— Anticipations - Of the Reaction of Mechanical and Scientific Progress upon - Human life and Thought • Herbert George Wells

... 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 ...
— To Mars via The Moon - An Astronomical Story • Mark Wicks

... of Mechanical Engineers: William Leroy Emmet, engineer with the General Electric Company. He designed and perfected the development of the Curtis Turbine and was the first serious promoter of electric propulsion for ships. Spencer Miller, inventor of ship-coaling apparatus and the breeches-buoy device ...
— Our Navy in the War • Lawrence Perry

... means of a screw is by no means a novelty. It was first utilised in windmills, whose sails are nothing more nor less than an immense screw which is turned by the action of the wind on its surface. In the case of turbine water-wheels, where perhaps 970 cubic feet of water are utilised by means of a mechanism not larger than a hat, we see another illustration of it, with this difference, that water takes the place of wind as ...
— Wonderful Balloon Ascents - or, the Conquest of the Skies • Fulgence Marion

... introduction of shipbuilding improvements they are without a rival still. Their Bavarian was the first Atlantic liner entirely built of steel; their Parisian the first to be fitted with bilge keels; their Virginian and Victorian the first to use the turbine. ...
— All Afloat - A Chronicle of Craft and Waterways • William Wood

... Norman, Solomon de Caus, claimed that with the vapour of boiling water he could move carriages and navigate ships, Cardinal Richelieu had him put in prison as a madman. About 1628 an Italian, Giovanni Branca, invented an engine which had the essential features of the modern turbine, but his ...
— The Railway Builders - A Chronicle of Overland Highways • Oscar D. Skelton

... an article in the papers asking and answering the question, What is the greatest benefit that has come to mankind in the past half-century? The answer is usually the camera, or matches, or the Marconi system, or the cinema, or the pianola, or the turbine, or the Roentgen rays, or the telephone, or the bicycle, or Lord Northcliffe, or the motor-car. Always something utilitarian or scientific. But why should we not say at once that it was the introduction of Pekingese spaniels into England from China? ...
— A Boswell of Baghdad - With Diversions • E. V. Lucas

... permitted to freeze, thus generating heat, as freezing a cubic meter of ice liberates about as much heat as burning twenty-two pounds of coal. The heat produced would vaporize a volatile hydrocarbon which would drive a turbine. For condensing the hydrocarbon again, Dr. Barjou says great blocks of brine ...
— Astounding Stories of Super-Science, October, 1930 • Various

... the rapid streams crossed, prototypes of the modern turbine water-wheel were installed, doing duty grinding beans or grain. As with native machinery everywhere in China, these wheels were reduced to the lowest terms and the principle put to work almost unclothed. These turbines were of the downward discharge type, much resembling our ...
— Farmers of Forty Centuries - or, Permanent Agriculture in China, Korea and Japan • F. H. King



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



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