Steam blasts through the blades of the turbine, causing it to spin. This rotates a coil placed inside of a magnetic field, forcing an induced electromagnetic current through the wires. This current can be used for any application requiring electricity.
For further information, research:
"Electromagnetic Induction"
"Magnetic Flux"
"Electromotive Force"
"Motors and Generators"
This is all pretty standard physics, but it gets more complicated. If you are science oriented at the university level you can handle it, and if you are in high school then any honors physics class can explain further. There are also lots of sites with animations and more in-depth explanations.
the question is ,why its so complicated and in which stage the complication is?
Steam turbine is when a device that has the extract thermal energy from pressurized steam. It is used to do mechanical work on a rotating output shaft. The steam turbine was invented by Sir Charles Parsons in 1884.
in practice;the steam MUST be in the superheated region before entering the turbine.superheated steam means there is not moister in the steam (dry steam)the reason is moister will damage the turbine blades.in theory;the hotter the temperature the better the efficiency (look up vapor power cycles)work done by the turbine = the enthalpy (at temp. of steam entering the turbine)- the enthalpy at the turbine exist.the efficiency = work done by the turbine / the heat input.
Of steam seal on a steam turbine temperature in incorrect could cause damage. This could cause it not to work right.
A steam boat uses superheated water (steam) to turn a turbine. This turning turbine thereby is connected to a engine that uses mechanical means to turn a propeller.
Why extractions are taken out from steam turbine.
In a back pressure turbine all available energy from the inlet steam is NOT used to generate power; steam exhausts at a tangible pressure and is then used for, usually, heating or chemical processing. In a condensing turbine, all the inlet steam does mechanical work right down to the lowest pressureafter which it is condensed in a heat exchanger
STEAM TURBINE is a machine for generating mechanical power in rotary motion from the energy of steam at temperature and pressure above that of an available sink. A turbine operated by highly pressurized steam directed against vanes on a rotor.HEAT ENGINE is a physical or theoretical device that converts thermal anergy to mechnical out put.....it converts heat energy into work.
gland steam cooler is used to cool steam of gland sealing comes from turbine
becouse this steam is use repetdly for the turbine
The preventive maintenance of steam turbine mainly entails frequent servicing of the parts. This will ensure a smooth performance of the steam turbine.
manish
Rankine cycle is used in steam turbine