What are the different types of steam turbine?
Steam Turbines. Three basic types of steam turbine are used to generate power as a by-product of process or exhaust steamml: condensing, pass-out condensing, and back-pressure.
What type of energy is a steam turbine?
thermal energy
A Steam Turbine is a mechanical device that extracts thermal energy from pressurized steam and transforms it into mechanical work.
How do you classify steam power plants?
Several types of steam power plants are thermal power plant, gas turbine power plant and nuclear power plant. Thermal power plant or coal fired thermal power plant is the most conventional plant of generating electric power with high efficiency.
What are the different types of steam?
Types of Steam
- Pressure-Temperature Relationship of Water & Steam.
- Saturated Steam (Dry)
- Unsaturated Steam (Wet)
- Superheated Steam.
- Supercritical Water.
- Various States of Water.
Which turbine is a classified form of steam turbine?
Explanation: According to heat drop process, steam turbines are classified into mixed pressure turbines, low pressure turbines, back pressure turbines, topping turbines, back pressure turbines with steam extraction from intermediate stages at specific pressure, condensing turbines with generator, condensing turbines …
What is turbine types of turbine?
Turbines used in hydroelectric power plants fall into two categories: Impulse and Reaction based. Impulse based turbines include Pelton and cross-flow turbines. Reaction based turbines include three subtypes: Francis turbine, propeller turbine (bulb turbine, Straflo turbine, Kaplan turbine types), and kinetic turbine.
Which turbine is classified form of steam turbine?
What is the main classification of steam turbine?
Steam turbines can be classified in a number of ways [2]. They can be classified by cycle and steam conditions, such as Rankine cycle, Rankine regenerative cycle, reheat cycle, condensing or noncondensing, and by the number and arrangement of turbine shaft shafts and casings.
What are the 3 types of steam?
How are steam turbines classified in a power plant?
The steam turbines are classified based on many factors like exhaust condition, stage design, steam flow, shaft design, types of drive etc. The below list shows the detailed classification of steam turbines. Based on exhaust condition:
How is the motion of a steam turbine caused?
A reaction turbine is moved by a reactive force but, again to a lesser degree, some of the motion is caused by the impulse force of the steam hitting the blades. Every type of steam turbine will still need an outside energy force to convert water into steam, usually this force will be nuclear power, fossil fuel power, or concentrated solar power.
When to use a full condensing steam turbine?
Another variation of the steam turbine topping cycle cogeneration system is the extraction-back pressure turbine that can be employed where the end-user needs thermal energy at two different temperature levels. The full-condensing steam turbines are usually incorporated at sites where heat rejected from the process is used to generate power.
Which is the best description of a multi cylinder turbine?
Multi cylinder turbines which have their rotors mounted on one and the same shaft and coupled to a single generator are known as single shaft turbines .turbines with separate rotor shafts for each cylinder placed parallel to each other are known as multi axial turbines -High pressure steam turbine: the new steam pressure is 6.0～10.0Mpa.