燃气透平发电机构造功能详解-1.ppt

Titan 130 Axial Turbine (Cutaway View) Titan 130 General Operational Sequence The Brayton Cycle for a Single Shaft Turbine Engine Turbine (Brayton) Energy Transfer Cycle Titan 130 Temperature and Pressure Relationships at 100% Ngg Combustion and Cooling Air Flow Path Titan 130 Torch Igniter (In place) Titan 130 Torch Igniter (Removed) Reduction/Accessory Drive Titan 130 Major Turbine Engine Components Accessory Drive/Gearbox Assembly Air Inlet Assembly Titan 130 Forward and Aft Compressor Case (External) Titan 130 Seventh Stage Bleed Plenum Titan 130 Compressor Rotor Assembly (Internal) Curvic? Coupling Between Compressor Stages Titan 130 Forward Compressor Blades Forward Trim Balance Plane After Trim Balance Plane Axial Flow Path Titan 130 Compressor Stages (Variable and Fixed Stator Vanes) Air Flow Across Stator and Rotor Blades External View of Variable Vane System Compressor Variable Vane Assembly (Internal) Titan 130 Variable Vane and Bleed Air Operational Schedule Titan 130 Variable Vane Electric Actuator Titan 130 Diffuser/Combustor Assembly (External) Titan 130 Fuel Manifolds Compressor Diffuser/Combustor Assembly (Internal) Titan 130 Low Emission Fuel Injector Titan 130 Low Emissions Injector Tip Titan 130 Bleed Valve Actuator Typical Bleed Air Trunnion Valve Gas Generator Turbine 1st Stage Turbine Blade Cooling Air Diffuser/Combustor/Turbine Air Flow Combustor Cooling Air Third-Stage Nozzle Assembly Rotor Bearing Locations Radial Tilt-Pad Bearing Titan 130 Thrust Bearing Tilt-Pad Thrust Bearing Fixed Tapered Land Bearing Rotor Seals Labyrinth Seal 7th Stage Bleed Air Tap Engine External Accessories Temperature Stations Engine Support Systems * *