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Topic: Steam power


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 [No title]   (Site not responding. Last check: 2007-11-07)
Steam engines were used in pumps, locomotive trains and steam ships, and were essential to the Industrial Revolution.
Steam engines are of various types but most are reciprocal piston or turbine devices.
Steam engine powered automobiles continued to compete with other motive systems into the early decades of the 20th century.
www.informationgenius.com /encyclopedia/s/st/steam_engine.html   (475 words)

  
 Chapter2 text
The nature of a vacuum was known, and the method of obtaining it by the displacement of the air by steam, and by the condensation of the vapor, was understood.
The importance of utilizing the power of steam, and the application of condensation in the removal of atmospheric pressure, was not only recognized, but had been actually and successfully attempted by Morland, Papin, and Savery.
Steam passes from it through the cock, cl, and up into the cylinder, a, equilibrating the pressure of the atmosphere, and allowing the heavy pumprod, k, to fall, and, by the greater weight acting through the beam, i, to raise the piston, s, to the position shown.
www.history.rochester.edu /steam/thurston/1878/Chapter2.html   (6077 words)

  
 Power and Steam Generation
Power plant personnel operate a new gas turbine cogeneration plant that was commissioned in June of this year to replace the existing steam turbine power plant.
Low pressure steam from the new cogeneration plant is distributed via underground pipelines to the campus.
The steam is utilized year round for heating in the winter and cooling in the summer via four pipe heating and ventilation systems.
www.latech.edu /tech/physical-plant/power.html   (142 words)

  
 steam engine on Encyclopedia.com   (Site not responding. Last check: 2007-11-07)
Steam is admitted through one inlet valve, forcing the piston to move to the other end of the cylinder.
A compounded steam engine has several cylinders, which the steam passes through successively until, leaving the last cylinder, it is condensed into water and returned to the boiler.
The steam engine from the USS Monitor, a Civil War ship is salvaged by crews from the Navy and NOAA about 16 miles off the coast of Cape Hatteras, North Carolina.
www.encyclopedia.com /html/s1/steameng.asp   (1003 words)

  
 Steam Power
Steam power, however, would play a vital role in developing Pacific County's communities and resources.
As the accessible timber receded from Pacific County's waterways loggers were forced to invest in steam powered locomotives to move the logs from a landing in the woods to the hungry mills at tidewater.
Their locomotive was a Class B type engine with two trucks, and two inclined steam cylinders.
www.willapabay.org /~museum/steam.htm   (1276 words)

  
 Dreams of Steam
The steam is routed to the appropriate end of the cylinder by valves actuated by the motion of the piston.
Steam was fed in under the piston from a separate boiler and was condensed by a jet of cold water which was forced inside the cylinder.
The pressure of this steam raised a piston fitting in the cylinder, and after it was raised, the source of heat was removed from the bottom of the cylinder.
www.moah.org /exhibits/archives/steam.html   (8145 words)

  
 Conventional steam power plants. (from electric power) --  Britannica Student Encyclopedia
Most modern power plants generate high-pressure (from 2,400 to 4,500 pounds per square inch), high-temperature steam (about 1,000° to 1,200° F, or 540° to 650° C) in boilers up to ten stories high that may be fired by coal, natural gas, or oil.
In nature, steam is produced by the heating of underground water by volcanic processes and is emitted from hot springs, geysers, fumaroles, and certain types of volcanoes.
As the steam expands to lower pressure, part of the thermal energy is converted into work—the movement of the piston.
www.britannica.com /ebi/article-200076?tocId=200076&ct=   (905 words)

  
 CHARLES SHEELER 1883
Sheeler visited power stations across the nation, photographing selected sites which became the basis for the paintings.' These paintings, known collectively as Power, were reproduced in a portfolio supplement to the December, 1940, issue of Fortune and exhibited from December 2 to December 21, 1940 at Edith Halpert's Downtown Gallery.
The text of the Power portfolio claimed that Sheeler depicted machines not as "strange, inhuman masses of material, but exquisite manifestations of human reason," because the machine was to the present what the figure had been to the Renaissance.
Steam Turbine, the fifth in the series, was based on one of the turbines at the Hudson Avenue Station of the Brooklyn Edison Company, New York, then the world's largest steam power plant.
www.butlerart.com /pc_book/pages/charles_sheeler_1883.htm   (589 words)

  
 Geothermal Technologies Program: Geothermal Power Plants
Dry steam power plants systems were the first type of geothermal power generation plants built.
Steam plants use hydrothermal fluids that are primarily steam.
Steam technology is used today at The Geysers in northern California, the world's largest single source of geothermal power.
www.eere.energy.gov /geothermal/powerplants.html   (844 words)

  
 Is steam power in your future? by Skip Goebel Issue 43
Steam is one of the most powerful and the most dangerous forms of independent energy.
We call this “superheated” steam and though it is a desirable condition, it is seldom used in small-scale steam plants.
Steam is then drawn off the top of the drum where it is routed to its intended use by a pipe.
www.backwoodshome.com /articles/goebel43.html   (3289 words)

  
 Steam Engine History
Steam was used to pump the water from the mines.
The use of steam to pump water was patented by Thomas Savery in 1698, and in his words provided an "engine to raise water by fire".
The steam engine consists of a steam piston/cylinder that moves a large wooden beam to drive the water pump.
www.egr.msu.edu /~lira/supp/steam   (1285 words)

  
 Light Steam Power   (Site not responding. Last check: 2007-11-07)
Few realise that in most countries nearly all the electricity used is generated by steam turbine power units, using coal or oil fuel.
Modern steam power plants are very much cleaner than petrol and diesel engines, creating no carcinogenic particles.
Light Steam Power was published by John Walton for many years until the late 1980s and gained a world-wide reputation for accuracy and soundly based facts.
www.lightsteampower.freeserve.co.uk   (183 words)

  
 Take-home quiz 2 - Supercritical Steam Power Plant   (Site not responding. Last check: 2007-11-07)
Assuming that both turbines are adiabatic, determine the combined power output of the two turbines.
The steam pipe at the inlet to the low pressure (LP) turbine has a diameter of 20 cm, and that at the outlet of the LP turbine leading to the condenser has a diameter of 40 cm.
Assuming that the feedwater pump is adiabatic, and that the compressed liquid experiences a change in temperature of 5°C while passing through the pump, determine the power required to drive the pump.
www.ent.ohiou.edu /~me321/quiz.info/SteamPlant/SteamP0.html   (295 words)

  
 A beginner's guide to understanding a small marine steam power plant
Not only the hull design but also the power plant are dictated by several factors: the location of operation (river, lake, or sound); availability of machinery (many early engines and boilers were crudely built by local foundaries); and, most important, the size of the owner's wallet.
The steam is transferred via a pipe to the engine where a valve admits steam to the engine's cylinder at appropriate, set intervals, pushing a piston up and down.
The steam alternately pushes against each side of the piston, so there are two power strokes per revolution of the crankshaft.
www.pcez.com /~artemis/SLAprimer.htm   (1738 words)

  
 steam engine --  Encyclopædia Britannica
Although the qualification regarding older sources of power is important, steam became the characteristic and ubiquitous power source of the British Industrial Revolution.
Steam engines were first employed on farms in the United States during the 1860s.
This was the steam engine, a device as interesting for physics as it was useful for industry (see steam engine).
www.britannica.com /eb/article?tocId=9069505&ref=news1204   (806 words)

  
 The Hindu Business Line : The power of steam
In the Sial case, the question before the Tribunal was whether the steam generated after use in generating electricity (by rotating the turbines) is a form of power when used in other processes.
The dispute was whether the generation of power pertains to only generation of electricity, as contended by the Revenue, or any form of energy (electrical, thermal, wind or steam), as was the stand of the assessee, so as to qualify for tax holiday under Section 80IA(4)(iv).
According to the Revenue, the steam was not a form of power.
www.thehindubusinessline.com /2004/06/19/stories/2004061900011100.htm   (918 words)

  
 Mike Brown Steam Engines and Alternative Energy Products
The horizontal mill steam engine of yesteryear was the 350 Chevy of the nineteenth century: the most common engine known to man. This engine and its larger cousins had a thousand and one uses, from grinding grain, pumping water, running electrical generators, and more.
This steam engine is capable of putting out enough power to drive a 500-watt generator, depending on the pressure from your boiler.
The 2-cylinder steam engine has an advantage over the 1-cylinder steam engine in that it is "self-starting." If the piston is at top or bottom dead center on the 1-cylinder steam engine, the engine will not rotate until the flywheel is turned by hand.
home.earthlink.net /~dlaw70/12stmng.htm   (482 words)

  
 Modern History Sourcebook: Richard Guest: The Steam Loom, 1823
The same powerful agent which so materially forwarded and advanced the progress of the Cotton Manufacture in the concluding part of the last century, has lately been further used as a substitute for manual labour, and the Steam Engine is now applied to the working of the loom as well as to the preparatory processes....
In Steam Looms, the lathe gives a steady, certain blow, and when once regulated by the engineer, moves with the greatest precision from the beginning to the end of the piece.
In the Steam Loom factories, the cotton is carded, roved, spun, and woven into cloth, and the same quantum of labour is now performed in one of these structures which formerly occupied the industry of an entire district.
www.fordham.edu /halsall/mod/1823cotton.html   (1438 words)

  
 -- Are We There Yet?
Even when we think "nuclear," we have to think "steam." Nuclear energy, of course, produces heat and thus the steam which spins the turbines and gives us electricity.
The ability to produce steam was known before the time of Christ.
Only in the 18th century did man become able to harness the power of steam, and then the evolutionary development of the steam engine began.
www.fieldtrip.com /pa/03636600.htm   (362 words)

  
 Howstuffworks "How Steam Engines Work"
Steam engines were the first engine type to see widespread use.
They were first invented by Thomas Newcomen in 1705, and James Watt (who we remember each time we talk about "60-watt light bulbs" and the such) made big improvements to steam engines in 1769.
Steam engines powered all early locomotives, steam boats and factories, and therefore acted as the foundation of the Industrial Revolution.
www.howstuffworks.com /steam.htm   (75 words)

  
 STEAM CITY: The World of Steam Detectives   (Site not responding. Last check: 2007-11-07)
Steam Detectives is currently being serialised in English in Animerica Extra magazine, and is also available compiled in graphic novel form.
Steam Detectives is the story of Boy Detective Narutaki, his butler Kawakubo, his assistant Ling Ling and her megamaton Goriki and the various masked dandies and mad scientists that continually make life difficult in Steam City.
Steam City is a mixture of London and Tokyo's Asakusa district.
www.angelfire.com /anime/mangatemple/stdetectives.html   (256 words)

  
 Steam Power
Steam power tractor and antique engine shows that I regularly attend.
This was their 7th year and already they have an impressive steam tractor plowing and threshing demonstration.
A Reeves 40-140 Hp cross compound steam tractor, a 1922 32 Hp Advance-Rumley steam engine, a 1913 110 Hp case steam tractor, A 1910 Phoenix used in Canada as a logging tractor -this engine looks like a steam locomotive on caterpillar tracks, and a rare1878 Blumentritt two cylinder self propelled steam engine.
www.beautifuliron.com /steam_power.htm   (656 words)

  
 A non-profit International Association for the Advancement of Steam Power
A non-profit International Association for the Advancement of Steam Power
VISION: Steam power is staging what may prove to be the biggest grass-roots comeback in the history of the industrial revolution!
Apply this new energy to the inventions and applications of steam power in every conceivable industry worldwide.
www.iaasp.org   (191 words)

  
 Vapor Power International - Boilers, Packaged Steam Generators, Thermal Fluid Heaters, Industrial Boilers, Commercial ...
Vapor Power boilers are built to withstand the rigorous demands of daily boiler operation.
Vapor Power has developed a reputation as the premier designer and manufacturer of boilers, steam generators and liquid phase heaters.
For easy installation, Vapor Power boilers and steam generators are skid-mounted and completely packaged.
www.vaporpower.com   (299 words)

  
 ESI steam and power special forces
ESI is the Steam and Power SPECIAL FORCES® providing clients with innovative, cost-effective, and environmentally-friendly solutions.
ESI was the Engineer for the 37 MW St. Paul Biomass Cogeneration Power Plant, which began commercial operation in April of 2003.
This plant is the largest wood-fired combined heat and power plant in the United States serving a district energy system.
www.esitenn.com   (134 words)

  
 Steam Power   (Site not responding. Last check: 2007-11-07)
Explain how a steam locomotive is powered by steam.
Discuss with students their knowledge of steam, fuels, etc., and ask them how they would propose moving a 400 ton steam locomotive.
Because of the potential harm to people caused by open flames, steam and various hot parts, students need to be carefully supervised and warned of the hazards involved.
www.bloomfield.org /lda/Elem/Science/phys/Changes/Steam.html   (192 words)

  
 Steam Genie Power Take-Off   (Site not responding. Last check: 2007-11-07)
STEAM GENIE PTO SLIDE IN The Steam Genie Power Take Off system transforms your working vehicle into the ultimate cleaning machine.
Steam Genie’s Power Take Off system uses the vehicle’s engine to power the equipment.
The key to the system is the trouble-free PTO driveline, which effectively transfers power from the vehicle engine to the cleaning equipment.
www.ices.net /catalog/item82.htm   (113 words)

  
 Hesston Steam Museum : : La Porte County Historical Societ, Inc.   (Site not responding. Last check: 2007-11-07)
Take a ride on three different steam railroads and stroll among machines of the industrial age.
working steam locomotives take you on a journey over a spectacular two and a half mile railroad, through deep woods, past lakes and farm fields.
The Hesston Steam Museum is operated by the LaPorte County Historical Steam Society an all volunteer 501(c)(3) not-for-profit
www.hesston.org   (188 words)

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