Gas Turbines repair

The combustion chamber liner.

The combustion chamber liner.(图1)
Figure:2. GE/MS5002C Gas Turbine Combustion chambers

The Liner, shown on the figure 1, is the beating heart of the combustion system, mounted inside the combustion chamber cever, figure 2, inside the liner, the air and fuel are mixed and burned inside the liner, providing, hot gases.

Inside the combustion chamber , the liner is mounted at the forward side by three liner stops and supported at the aft side by inserting the liner inside the transition piece. This configuration allows expansion of the liner

The combustion chamber liner.(图2)
Figure:3. GE/MS5002C Gas Turbine upper half combustion wrapper

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The combustion chamber liner.(图3)
Figure:4. GE/MS5002C Gas Turbine Combustion chambers

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The combustion chamber liner.(图4)
Figure:5. GE/MS5002C Gas Turbine first stage nozzle

The Turbine hollow first stage nozzles received hot gases from the combustion chambers , via the transition pieces, are directed to the first stage rotor buckets.

The hollowing configuration of the turbine first stage nozzles, as shown on the above figure allows the relatively cool compressure discharge air to cool the first nozzles stage, by entring from the outer circonference side and exiting throught holes on the trailing edge.

The hot gases impact kinetic energy to the airfoil shapped rotor buckets, this energy is turned into mecanical energy in the gas turbine rotor shaft.

The Turbine first stage nozzles received hot gases from the combustion chambers , via the transition pieces, are directed to the first stage rotor buckets.

The hot gases impact kinetic energy to the airfoil rotor buckets, this energy is turned into mecanical energy in the gas turbine rotor shaft.


Contact Us

Contact: Hangzhou Gas Turbine Parts Co.Ltd

Phone: 15869109368

Tel: 86-571-89967020

E-mail: saels@gas-turbine-parts.com

Add: No151,ZiDingXiang Road Hangzhou City ZheJiang China 310021