TURBINE SECTION - DESCRIPTION AND OPERATION
** ON A/C NOT FOR ALL
1. General
The modules of the turbine are the high pressure turbine and the low pressure turbine.
The modules of the turbine are the high pressure turbine and the low pressure turbine.
A. High pressure turbine module
The HPT module consists of 1-stage nozzle and rotor. The nozzle are supported by the HPT case, the rotor is attached to the high pressure compressor rotor.
The HPT module consists of 1-stage nozzle and rotor. The nozzle are supported by the HPT case, the rotor is attached to the high pressure compressor rotor.
B. Low pressure turbine module
The LPT module consists of 4-stage turbine, rotor, nozzles, stator case and rear frame. The rotor is connected to the fan. Surrounding the stator case is a clearance control manifold system.
The LPT module consists of 4-stage turbine, rotor, nozzles, stator case and rear frame. The rotor is connected to the fan. Surrounding the stator case is a clearance control manifold system.
High Pressure Turbine Section