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What is the dead load and a live load and a dynamic load in a steam turbine?
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What is the purpose of a steam trap?
The purpose of a steam trap is discharging noncondensable and condensable gases. They are essentially automatic valves that discharge using a small amount of live steam.
Why a Rotary Engine is More Efficient than Piston System?
Having untangling that tangled grammar... +++ I assume you understand the basics of both types of engine, despite not using the term "reciprocating". +++ The steam-turbine is usually designed to expand the steam through its full pressure / volume / temperature range, so from high inlet pressure to a partial vacuum in the condenser, which reverts the exhaust stem to water for feeding back to the boiler. +++ The turbine's steam flow is from inlet to exhaust through steady stages, so each part of the turbine is at a constant temperature; hence low thermodynamic losses. The rotor and inter-stage stator blades are designed to give as smooth a flow as possible while extracting the maximum turning-moment in each stage. The reciprocating engine (unless of uniflow type) uses the same passages between valve and cylinder for both live (inlet) and exhaust steam, hence creates alternating steam flows with a certain amount of wasteful heat-cycling. +++ The turbine is entirely rotative, so develops equivalent power from much less moving mass, avoiding inertia and vibration problems. The back-pressure created on the exhaust stroke in a reciprocating engine is minimised but some is still necessary for mechanical cushioning against the high inertia of heavy piston, piston-rod, crosshead and connecting-rod as the stroke reverses. (Although their travel is a harmonic oscillation, which lessens the inertia to some extent naturally.) However it also loses power in compressing a small amount of used steam as the valve closes to exhaust and starts to open to inlet. +++ To sum up, the inertial and internal-frictional mechanical losses, and the thermodynamic losses, in a turbine are far less than in a reciprocating engine of equivalent power.
What are the two types of floor load a building is subjected to?
dead load and live load dead load is the load of weight that is on the floor that is part of the construction of the house live load is the weight you add to it as in people furniture etc,
What is a dead load in building construction?
An influence line is used to show the effect of a dead load. This data normally manifests in a graphical display. Dead loads are permanently on the structure. The weight of the structure, or other similar elements is called a dead load.
What is live zero and dead zero?
its to differentiate d working and faulty of d instrument. live zero-even when the i/p s zero,o\p has sme value..4mA.. dead zero-if d instrument s faulty,it wl show d real zero value..below 4mA.. std accepted value is 4-20mA..
What is the dead load and a live load and a dynamic load of an arch bridge?
The dead load is the weight of the bridge itself. The live load is things like traffic, wind, rain, etc. The dynamic load are things like earthquakes, big gusts of wind, and other things.
Name and describe three types of loads that must be considered in bridge construction?
In bridge construction dead load, live load, and dynamic load must be considered. Dead load is the weight of the bridge itself. Live load is the moving weight on the bridge. Dynamic load comes from outside forces like wind and vibrations.
Why steam turbine is used in thermal power plant?
Well due to the ever growing problem of global warming caused by pollutants in the air causing the green house effect (which destroys the protective atmosphere around Earth, and lets the harmful parts of the sun's ray onto Earth) We need to find an alternative to this, so a popular solution is Wind energy. Wind energy is clean through the fact no pollutants are released when the turbines spin/generates electricity.
How does a live steam locomotive work?
Live steam usually refers to a model steam locomotive. The machine is powered by steam which is produced by boiling water. The steam locomotive is like the one at the Disneyland Amusement Park.
How do you download left 4 dead 2 on computer?
Buy the game off of Steam, download it. If you don't have Steam, download that first, it's basically XBox Live for PCs, and you can buy and download almost any commercial game out there.
When was Sydney Live Steam Locomotive Society created?
Sydney Live Steam Locomotive Society was created in 1948.
Why do the shells on the wind turbine have to be smooth?
Putting a wind turbine on your property will decrease your electricity expense and also allow you to live a greener lifestyle
What is the dead load and a live load and a dynamic load in a building?
Dead load is the total load of all of the components of the building that generally do not change over time, such as the steel columns, concrete floors, bricks, roofing material etc. Live load is the sum of the dead load plus the "live" occupants and temporary loads, such as staff in the building, desks, chairs, etc. Things that are contained in the building but do not make up its' construction. Dynamic load is loading which changes over time, such as wind pressure on the walls, snow loading on the roof, and even earthquake loads.
What is Hornby live steam?
Hornby Live Steam is a range of Steam Locomotives that operate using real steam. They are controlled via a separate power Controller which is incompatible with existing controllers. The Live Steam locomotive must be run in isolation from other DCC or DC engines. There are several You Tube videos showing the engines in action
How is gas turbine energy lost?
because gharry gill live in china
Where can you buy the left 4 dead 2 demo?
You can download either from the Xbox live marketplace if you are going to play it on the Xbox 360 or you can download it from steam at www.steampowered.com if you are going to play it on the PC.
How does a steam locomotive work?
Live steam usually refers to a model steam locomotive. The machine is powered by steam which is produced by boiling water. The steam locomotive is like the one at the Disneyland Amusement Park.
