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Steam Engines
This category cover the various types of steam engines in trains, vintage cars and motorbikes, steam engines used for drives, invention explanations, how the different steam engines work, how steam trains and other steam engine driven vehicles work, what the various changes over time were to make steam engines more efficient and why.
950 Questions
What type of company is Fish Engineering and Construction in Houston Texas?
Industrial construction including chemical plants and refineries.
It is acquired by Technip USA Corporation and is now part of Technip group.
Can I split crablegs before I steam them?
no. all the meat is still attached to the shell and will be a mushy mess. once you boil them, it is very easy to take the meat out.
The raw steel specification A36, has a maximum tensile strength of 80 ksi. This is the same maximum strength as ASTM standards like A307 grade C or F1554 grade 36. I'm not familiar with any other specifications that would use A36 and have a higher maximum strength. The A36 steel would be out of tolerance if it exceeds a 80 ksi tensile. Being out of tolerance in this way could indicate other properties are also out of tolerance in a less favorable way. The steel would be less ductile, for instance, and impact properties might be reduced.
What is reduced pressure steam?
Steam that was reduced in pressure from that at which it was generated in the boiler. Reducing the steam pressure can be accomplished by running it through a turbine or engine, a reducing valve or a regulator. Reduced pressure steam is often used for auxiliary equipment or heating systems after the primary process has been supplied steam at the generated pressure.
Why balancing is require in steam engines?
If you think of a steam engine as a machine either any machine is balanced or it will tear itself apart in normally use
Why is a scotch boiler called scotch?
The first recorded marine installation of a Scotch boiler was by Randolph, Elder & Co. in the SS
McGregor Lairdin 1862. Having been firdst installed in a Scottish ship, and given that the vast majority of steam and marine engineers were Scots, what else could they call it?
Where you can find the viscosity temperature chart for fuel oil no6?
Please see the link in the related links section.
Please note that actual viscosity of No. 6 fuel oil depends on the actual blend of products and the product specifications of the fuel oil. Fuel oils are usually classified by viscosity and sulfur. In particular more stringent sulfur specifications require more light products (light cycle oil (LCO) or unconverted oil (UCO)) to be blended into No. 6 fuel oil. This results in a less viscous fuel oil. There is no universal standard specification for No. 6 fuel oil.
A mangonel is the perfect example of a torsion engine. The drive provided to this ancient catapult comes from a mass of twisted ropes which create torsion and when released provide the energy required to hurl whatever it is you wish.
How long have steam engines been in use?
Since the early 18th century. The first practical steam engine was invented by Thomas Newcomen in 1712. It worked by condensing steam to create a vacuum and draw the piston down. In 1776 James Watt and Matthew Boulton created the first double acting steam engine which used the expansive power of steam to push the piston in both directions.
How did the steam engine change society?
The first steam engine was invented by Thomas Newcome, he created a machine that could keep the power of compressed steam. it was used to pump water out of mines. James Watt created a better version. it was more efficient, practical, and it produced more power with little waste. it was used to pump water out of mines but later was adapted to drive machines. this solved the problem of powering the factory age.
source: crossroads : a meeting of nations textbook
What are two ways that steam engines helped the economy in great Britain?
Steam engines help great britin move good and different type of produces more faster then regular transportation
What effect did the invention of the steam engine have?
the invention of the steam engine in 1705 brought in a new source of power. the steam engine used fire to heatb water and produce steam.that why they invented a steam driven boat which allow people to send good quickly over river and canals.
It increased the speed of trains.
It revolutionised transportation
Steam turbines were first used in Navy battleships constructed?
During the early 20th century before world war i
A steam plant is any where from 33% to 48% efficient. With a steam plant you use steam to run an electirc generator. Water is heated creating steam. Which is sent through the steam turbine.
Is the expansion of superheated steam isothermal?
Expansion of steam in either the saturated or superheated state is generally not isothermal. When steam expands from a high pressure to a lower pressure the temperature will be reduced, unless energy is added during the process. When steam expands in an engine such as a steam turbine, the temperature reduction is greater than during free expansion
Who utilized the concept of steam engine in the textile industry to power a ship?
Robert Fulton utilized the concept of a steam engine.
How did the development of the steam engine most affect the location of factories?
Factories could be built away from rivers using this alternative source of power.
