What is the compounding of steam turbine?
Compounding of steam turbines is the strategies in which energy from the steam is extracted in a number of stages rather than a single stage in a turbine.
What are the types of compounding of steam turbine?
Generally, three different types of compounding are used to reduce the rotor speed of steam turbine.
- Velocity Compounding.
- Pressure Compounding.
- Pressure Velocity Compounding.
What is steam turbine Slideshare?
A steam turbine is a prime mover in which the potential energy of the steam is transformed into kinetic energy and later in its turn is transformed into the mechanical energy of rotation of the turbine shaft. Read more. Engineering.
What are the types of compounding?
Compounding exists in several different forms and parts of speech, including the following:
- Compound Adjective.
- Compound Adverb.
- Compound Noun.
- Compound Tense.
- Compound Verb.
- Exocentric Compound.
- Rhyming Compound.
- Root Compound and Synthetic Compound.
What is the need of compounding in turbine?
Compounding is done to reduce the rotational speed of the impulse turbine to practical limits. Compounding is achieved by using more than one set of nozzles, blades, rotors, in a series, keyed to a common shaft; so that either the steam pressure or the jet velocity is absorbed by the turbine in stages.
What are the different methods of compounding of the turbine?
Types of compounding of turbine. Velocity compounding and pressure compounding. Velocity compounding: Kinetic energy (velocity) of Working fluid (steam) is extracted, and convert it to useful work in multiple stages. The pressure drop (steam expand) occurs at first nozzle only.
What is velocity compounding in steam turbine?
1] Velocity compounding of steam turbine: It is a method of compounding the steam turbine in which the velocity of steam is dropped in a number of stages. The velocity compounded steam turbine consists of the following components:- A single set of the nozzle at the first stage. Sets of moving blades mounted on a rotor.
What are the main components of steam turbine?
The main parts of a steam turbine are (1) the rotor that carries the blading to convert the thermal energy of the steam into the rotary motion of the shaft, (2) the casing, inside of which the rotor turns, that serves as a pressure vessel for containing the steam (it also accommodates fixed nozzle passages or stator …
What are the three types of compounding?
Compound words can be written in three ways: as open compounds (spelled as two words, e.g., ice cream), closed compounds (joined to form a single word, e.g., doorknob), or hyphenated compounds (two words joined by a hyphen, e.g., long-term).
What is the advantage of compounding of steam turbine?
Advantages of compounding of steam turbine: The compounding helps to reduce the speed of the rotor. It reduces the vibrations in the turbine. The compounded steam turbine requires less floor area. The power loss in a single-stage turbine is reduced by using compounded steam turbine.
What are the 4 main components of a steam power plant?
It is the power plant which is used to generate electricity by the use of steam turbine. The major components of these power plants are boiler, steam turbine, condenser, and water feed pump.
What are the examples of compounding?
Examples of Compound Words
| Cannot | Baseball |
|---|---|
| Crosswalk | Become |
| Basketball | Moonlight |
| Football | Railroad |
| Anybody | Weatherman |
How do you increase the efficiency of a steam power plant?
Tips to improve steam plant efficiency
- Step 1: Do a Steam Trap Survey. First, a steam trap survey can easily identify leaking or faulty traps and provide significant potential savings.
- Step 2: Understand the Value of Condensate.
- Step 3: Insulate your Steam System.
- Step 4: Look for Steam Leaks.
- Step 5: Start Steam Metering.