one rotor blade and one stator blade make up a stage of the turbine.
after crossing every stage the pressure of the steam reduces.
The control stages are the stages at which steam is admitted to or extracted from the turbine. These "control" the output of the turbine.
The purpose of exhaust hood spray is to decrease the temperature of steam turbine last stage that is probably LP. This is operate on low load specially at start up and shut down of steam turbine when the temperature at the outer most edge of the turbine blades of that stage is very high and As we know that the steam flow also decrease The temperature of turbine blade.
in reaction turbine pressure compounding is employed as every stage has a set of nozzle ring nozzle control is not feasible.
It sends hot gases from the combustion chamber to the 1st stage turbine blades at the correct angle and speed
Because the steam expands as it passes through the turbine. The steam velocity through the turbine is constant from steam chest to exhaust hood (though it changes in each stage). Thus, the space needed for the steam to expand needs to be expanded to correspond with that expansion of the steam.
The Second Stage Turbine Blade was created on 2002-02-05.
In an impulse turbine, the stage is a set of moving blades behind the nozzle. In a reaction turbine, each row of blades is called a "stage." A single Curtis stage may consist of two or more rows of moving blades.
A two stage impulse contains 2 stages. One stage is a stator and rotor, therefore a 2 stage impulse turbine contains a stator-rotor-stator-rotor.
because all gas turbine has three stage buckets
The control stages are the stages at which steam is admitted to or extracted from the turbine. These "control" the output of the turbine.
2nd stage temperature of a gas turbine engine.
It sends hot gases from the combustion chamber to the 1st stage turbine blades at the correct angle and speed
The purpose of exhaust hood spray is to decrease the temperature of steam turbine last stage that is probably LP. This is operate on low load specially at start up and shut down of steam turbine when the temperature at the outer most edge of the turbine blades of that stage is very high and As we know that the steam flow also decrease The temperature of turbine blade.
Several. Oil less , Turbine, Oiled Piston , single stage, two stage,etc,
nombre :22
Several. Oil less , Turbine, Oiled Piston , single stage, two stage,etc,
in reaction turbine pressure compounding is employed as every stage has a set of nozzle ring nozzle control is not feasible.