CHAPTER 1 GAS TURBINE ENGINE FUNDAMENTALS
Figure 1-2.--da Vinci's chimney jack.
Figure 1-5.--Free piston engine.
GAS TURBINE ENGINE THEORY
BASIC GTE OPERATION THEORY
Figure 1-7.--Practical demonstration of GTE operations.
Figure 1-8.--Convergent-divergent process.
Figure 1-9.--GTE pressure-temperature-volume relationship.
FACTORS AFFECTING ENGINE PERFORMANCE
CLASSIFICATION BY COMPRESSOR TYPE
Figure 1-10.--Centrifugal compressors. A. Single entry. B. Dual entry.
Figure 1-11.--Components of an axial-flow compressor. A. Rotor. B. Stator.
Figure 1-13.--Rotor blades.
Figure 1-14.--Blade with squealer tip.
Figure 1-15.--Large engine compressor rotor with midspan platforms.
Figure 1-16.--Compressor surge.
Figure 1-17.--Can-type combustion chamber.
Figure 1-19.--Can-annular type of combustion chamber.
CLASSIFICATION BY TYPE OF SHAFTING
Figure 1-22.--Twin-spool engine.
Figure 1-25.--Turbine nozzle assemblies. A. Loose-fitting vanes. B. Welded vanes.
Figure 1-26.--First-stage GG turbine nozzle cooling.
Figure 1-27.--Cooling comparisons between a nonair-cooled vane and an air-cooled vane.
Figure 1-30.--GG turbine rotor cooling airflow.
Figure 1-31.--GG turbine rotor blade cooling.
GAS TURBINE ENGINE AUXILIARY SYSTEMS
Figure 1-34.--Typical air seals.
FUEL OIL SYSTEM
Figure 1-35.--Lubrication system schematic (typical).
Figure 1-37.--Labyrinth/windback seal.
Figure 1-39.--Typical starting sequence for a GTE.
SPARK IGNITER SYSTEM
SPARK IGNITER SYSTEM - Continued
Figure 1-33. - LM2500 GTE airflow.
Figure l-33A.--LM2500 GTE airflow.
Figure l-33B.--LM2500 GTE airflow--Continued..
Figure l-33C.--LM2500 GTE airflow--Continued.
Figure 2-1.--Gas turbine assembly.
Figure 2-2.--Gas turbine assembly (exploded view).
Figure 2-3.--Base/enclosure assembly.
Figure 2-4.--LM2500 GTE base frame and shock mounts (exploded view).
Figure 2-5.--Gas turbine assembly mounting.
Figure 2-6.--Block diagram and an exploded view of a UV flame detector.
Figure 2-7.--Signal conditioner block diagram and typical signal conditioner unit.
Figure 2-8.--Fire system temperature switches and manual switches
Figure 2-10.--FFG fire system block diagram.
Figure 2-11.--GTE air inlet and exhaust.
Figure 2-13.--High hat assembly.
ENGINE REMOVAL SYSTEM.
Figure 2-14.--FFG air intake system.
EXHAUST SYSTEMS
Figure 2-15.--DD exhaust duct systems.
Figure 2-18.--FFG exhaust system.
Figure 2-19.--Gas turbine module cooling.
Figure 2-20.--FFG cooling system.
Figure 2-21.--LM2500 GTE inlet (FOD screen, centerbody (bulletnose), and bellmouth).
Figure 2-23.--Compressor front frame.
Figure 2-24.--Compressor rotor.
Figure 2-25.--Compressor stator.
Figure 2-26.--Compressor rear frame.
Figure 2-27.--LM2500 GTE combustor.
High-Pressure Turbine Section
Figure 2-31.--HP turbine rotor blade cooling.
Figure 2-33.--Second-stage HP turbine nozzle.
Figure 2-34.--Turbine mid frame.
Figure 2-35.--Accessory drive section. A. Accessory gearbox. B. Aft view of accessory gearbox.
Figure 2-37.--LM2500 GTE power turbine.
Figure 2-38.--LP turbine rotor and stator.
Figure 2-39.--PT rear frame.
Figure 2-40.--LM2500 GTE start air system.
FUEL AND SPEED-GOVERNING SYSTEM
Figure 2-41.--LM2500 GTE fuel system. A. Cross-sectional view of the fuel pump. B. Fuel system block diagram,
Figure 2-42.--Main fuel control.
Figure 2-43.--Fuel shutdown valve.
Compressor Inlet Temperature Sensor
Figure 2-45.--VSV actuator, cross-sectional view.
Figure 2-46.--Lube oil system block diagram.
Lube Oil System Components
Figure 2-48.--Lube and scavenge pump.
Figure 2-49.--Lube supply filter.
Figure 2-50.--Bearing sump.
Figure 2-51.--Spark igniter.
Figure 2-52.--Balance piston principle.
ENGINE INSTRUMENTATION
FREE STANDING ELECTRONIC ENCLOSURE
Figure 2-53.--FSEE on the CG-, DD-class ships.
OVERSPEED SWITCH CONTROL
Figure 2-55.--Simplified FFG FSEE power distribution.
Figure 2-56.--Simplified CG, and DD FSEE power distribution.
PLA ACTUATOR ELECTRONICS
Figure 2-57.--PLA drive and fail-to-idle circuit.
Figure 2-58.--Gas turbine simplified control loops.
FSEE CIRCUITRY TESTS
START/STOP SEQUENCER
START/STOP SEQUENCER - Continued
CHAPTER 3 SHIP'S SERVICE GAS TURBINE GENERATOR SETS
Figure 3-1.--Model 104 GTGS.
Figure 3-2.--GTGS interrelation with ship's systems.
Figure 3-3.--GTGS ship's system interface connections.
Figure 3-4.--GTGS enclosure-left side view.
Figure 3-5.--GTGS water wash and CO2 systems.
Figure 3-6.--GTGS intake, cooling, and exhaust systems.
Module Cooling System
Figure 3-7.--No. 3 exhaust configuration.
GTGS FIRE STOP AND CO2 SYSTEM
Figure 3-8.--Generator seawater service system.
Figure 3-9.--Allison 501-K17 GTE. A. Overall view. B. Cutaway view.
Figure 3-10.--Air inlet housing, IGV assembly, and compressor front frame assembly.
Figure 3-11.--Allison 501-K17 compressor. A. Stator. B. Rotor.
Figure 3-12.--Allison 501-K17 diffuser and 14th-stage stator vane assembly.
Figure 3-13.--Allision 501-K17 combustion section.
Figure 3-14.--Allison 501-K17 turbine section.
Figure 3-15.--Allison 501-K17 accessory drive housing.
Figure 3-16.--Ignition system components.
Figure 3-17.--Allison 501-K17 bleed air system.
ENGINE FUEL SYSTEM
Figure 3-18. - Model 104 fuel system flow diagram
Figure 3-19. - Model 134 fuel system flow diagram
Figure 3-20.--Fuel system components-bottom view of engine.
Electrohydraulic Governor Actuator
Compressor Inlet Temperature/Compressor Discharge Pressure Sensor
Figure 3-21. - GTGS synthetic lube oil system flow diagram.
Main Pressure and Scavenge Oil Pump
Figure 3-22.--GTGS air start system.
GTGS REDUCTION GEAR AND LUBE OIL SYSTEM
SPEED GOVERNING SYSTEM
Motor-Operated Potentiometer
Figure 3-25.--Woodward 2301 governor functional diagram.
Electrohydraulic Governor Actuator
Figure 3-26.--Woodward 9900-302 governor interface diagram.
Electronic Fuel Control Unit
Figure 3-27. - Model 139 governor control system functional diagram.
FUEL LIMITER MODULE
FINAL DRIVER MODULE
Figure 3-28.--Generator lube oil system.
Figure 3-29.--Model 104 voltage regulator functional diagram.
GENERATOR FIELD EXCITATION
Figure 3-30.--Model 104 voltage regulation. A. Manual mode. B. Automatic mode.
Figure 3-31 .--Model 139 voltage regulator functional diagram.
Figure 3-32.--Model 139 voltage regulator.
LOCAL OPERATING CONTROL PANEL
Figure 3-33.--Model 104 LOCOP. A. External view. B. Internal view.
Turbine Start/Stop Sequencing
CPU, MEMORY, AND I/O INTERFACE
Figure 3-34.--Model 139 LOCOP. A. External view. B. Internal view.
ANALOG INPUT/MULTIPLEXER, ANALOG-TO-DIGITAL CONVERTER (ADC), AND DIGITAL-TO-ANALOG CONVERTER (DAC)
ALLISON SPEED/TEMP CONTROL BOX
CHAPTER 4 ENGINEERING AUXILIARY AND SUPPORT SYSTEMS
LUBRICATING OILS
Properties of Lube Oils
Figure 4-1.--Typical LO system.
LUBE OIL PURIFIERS
CONTINUOUS METHOD
STEM LUBE OIL FLOW
Lube Oil Pumps
Temperature Regulating Valve
Figure 4-2.--Liquid sight indicator.
NAVAL DISTILLATE SYSTEM
Figure 4-3.--Probe fueling system.
Figure 4-4.--Piping diagram of a DD-class ship fill and transfer header.
Figure 4-6.--DD-class ship fuel oil system.
Fuel Oil Service System
Figure 4-8.--Filter/coalescer assembly.
Figure 4-9.--Piping diagram of a DD bleed air system in the forward engine room.
ANTI-ICING AIR SYSTEM
Figure 4-10.--FFG anti-icing system.
Figure 4-11.--CG, and DD masker air system.
COMPRESSED AIR SYSTEMS
FFG LOW-PRESSURE AIR SYSTEM
DRAINAGE AND BALLAST SYSTEMS
Figure 4-12.--Firemain diagram.
FFG SEAWATER SYSTEMS
STEAM AND WASTE HEAT SYSTEMS
AQUEOUS FILM FORMING FOAM SYSTEM
CHAPTER 5 PACC AND PLCC FOR DD- AND CG-CLASS SHIPS
RDCN GEAR LUBO Section
Figure 5-2.--PACC--engine No. 1 panel.
FUEL OIL Section
FUEL OIL Section - Continued
GTM 2B Section
GTM 2B Section - Continued
GTM 2B Section - Continued
MIMIC PANEL
Figure 5-3. - DD PACC MIMIC panel
Figure 5-4. - CG PACC MIMIC panel
Figure 5-5.--Main center section of the DD MIMIC panel.
Main Center Section
Main Center Section - Continued
PLA and VIBRATION Meters and MRG Mimic Section
Lower Center Section
PACC AUXILIARY/BLEED AIR PANEL
Figure 5-6.--PACC-engine No. 2 panel.
Figure 5-7.--DD PACC--auxiliary/bleed air panel.
Figure 5-8.--CG PACC--auxiliary/bleed air panel.
STEAM HEADER PRESS Section
FRESH WATER Section
SEWAGE and SEWAGE/WASTE Sections
DISTILLING Section
CHILLED WATER Section
PORT SHAFT PROPULSION DEMANDS Section
Figure 5-9. - Port shaft demands panel.
2B EMERGENCY CONTROLS Section
GTM 2B START/GTM 2B STOP Section
ENGINE ORDER TELEGRAPH (EOT) PANEL
Figure 5-10. - EOT Panel
THROTTLE TRANSFER Section
Figure 5-11.--Starboard shaft demands panel.
Figure 5-12.--Bleed air control panel.
INTEGRATED THROTTLE CONTROL PANEL
Figure 5-13.--ITC panel.
Figure 5-14.--PLCC--major sections.
Figure 5-15.--GTM B panel.
EMERGENCY CONTROLS Section
Figure 5-16.--GTM A/B panel.
Figure 5-17.--GTM A panel.
Figure 5-18.--Self test panel.
START/STOP SELF TEST Section
ALARM ACKNOWLEDGE Section
ENGINE ORDER TELEGRAPH Section - Continued
Figure 5-20.--Alarm test panel.
Figure 5-21.--PLA (throttle) and PITCH control levers.
PLA AND PITCH CONTROL LEVERS
CHAPTER 6 PCC AND LOP FOR FFG-CLASS SHIPS
Figure 6-1.--PCC panel breakdown.
Figure 6-2.--PCC fuse panel.
Figure 6-3.--PCC status and fuse panel.
Figure 6-4.--Engine start panel 1B.
SEQUENCER MODE SELECTOR SWITCH
Figure 6-5.--Demands panel.
Figure 6-6.--Main seawater cooling panel.
Figure 6-7.--Engine 1B panel.
TORQUE LIMITING IN EFFECT
TORQUE LIMITING IN EFFECT - Continued
EMERGENCY STOP AND VIBRATION SECTION
ENGINE LUBE OIL SECTION
POWER TURBINE SECTION
Fuel Oil Service System Panel
Figure 6-8.--Fuel oil service system panel.
Figure 6-9.--Gear lube oil panel.
Figure 6-10. - Propulsion control panel.
ENGINE ORDER TELEGRAPH (EOT) SECTION
SHAFT PERFORMANCE MONITORING SECTION
SHAFT PERFORMANCE MONITORING - Continued
MODE SETTING AND REDUCTION GEAR MONITORING SECTION
SHAFT CONTROL SECTIONS
Operational Adjustments Panel
Programmed Control Mode
Remote Manual Mode
Figure 6-12.--LOP controls and displays.
Figure 6-13. - Local operating station instrumentation panel.
LOCAL OPERATING STATION INSTRUMENT PANEL
Figure 6-14.--LOP top panel.
Figure 6-14.--LOP top panel--Continued.
ENCLOSURE Section
GAS GENERATOR Section
SEAWATER COOLING SUPPLY PRESSURE and REDUCTION GEAR LUBE OIL REMOTE BEARING PRESSURE Meters
LOP STATUS PANEL
LOP BOTTOM PANEL
Figure 6-17.--LOP fuse panel.
CHAPTER 7 MACHINERY CONTROL SYSTEM FOR DDG-51 CLASS SHIPS
Figure 7-1. DDG-51 machinery control system
Figure 7-2.--Overall view of the EOOW/LU (door removed).
Bubble Memory Section
Figure 7-3.--AN/USH-26 front panel controls and indicators (door removed).
Plasma Display Section
Figure 7-4.--Plasma display keyboard.
PROPULSION AND AUXILIARY CONTROL CONSOLE
PROPULSION MONITOR PANEL (Al)
Figure 7-6.--A1 panel propulsion section.
Figure 7-6.--A1 panel propulsion section--Continued.
STARTING AIR SUBSECTION
REDUCTION GEAR SUBSECTION
THRUST/AUXILIARY PANEL (A2)
PROP HYDRAULICS
Thrust Setting Section
Control Location Section
SHAFT CONTROL UNIT
THRUST AUXILIARY PANEL (A2)
Figure 7-9.--SCU propulsion monitor panel.
Figure 7-9.--SCU propulsion monitor panel--Continued.
Figure 7-10.--SCU thrust/auxiliary panel.
HORIZONTAL KEYBOARD PANEL
ELECTRIC PLANT CONTROL CONSOLE (DD-CLASS SHIPS)
Figure 8-2.--ALARM/STATUS panel.
GAS TURBINE AND REDUCTION GEAR COLUMN
EMERGENCY POWER Section
GAS TURBINE GENERATORS DEMAND DISPLAY Section
GENERATOR STATUS PANEL
Figure 8-3.--Generator status panel.
Circuit Breaker Switches/Indicators
Figure 8-4.--MIMIC panel.
Gas Turbine Start Mode Selector
SYSTEM CONTROL PANEL
Figure 8-5.--System control panel.
BUS TIE & SWBD VOLTAGE SELECT Section
FREQUENCY SWITCH
LOGIC SELF TEST Section
Standard Parallel-Plant Configurations
Figure 8-6.--EPCC (CG- and DDG-class ships.)
Figure 8-7.--Alarm/status panel.
Generator and Gas Turbine Lube Oil Meters Section
Figure 8-8.--400-Hz alarm/status panel.
400 HZ GROUND DETECT Section
Figure 8-9.--MIMIC panel.
Figure 8-10.--System control panel.
Figure 8-11.--400-Hz MIMIC panel.
Converter Control Section
Figure 8-12.--EPCC (FFG-class ships).
Figure 8-13.--Engine fuel systems panel (A-l).
Figure 8-14.--SCS/synchronization/paralleling/parameters panel (A-2).
SUPERVISORY CONTROL STATUS Section
SYNCHRONIZATION Section
CONSOLE POWER STATUS/ CONSOLE/VITAL POWER FEEDER CIRCUIT BREAKER STATUS PANEL (A-3)
Figure 8-15.--CONSOLE POWER STATUS/CONSOLE/VITAL POWER FEEDER CIRCUIT BREAKER STATUS panel (A-3).
VITAL POWER FEEDER CIRCUIT BREAKER STATUS Section
Figure 8-16.--SSDG panel (A-4).
Figure 8-17. - SSDG OUTPUT AND DISTRIBUTION panel (A-5).
Voltage Regulator Control Section
SYSTEM OUTPUT MONITOR/GROUND STATUS TEST/GENERATOR 4 PANEL (A-6)
Figure 8-18.--SYSTEM OUTPUT MONITOR/GROUND STATUS TEST/GENERATOR 4 panel (A-6).
Figure 8-19.--SSDG panel (A-7).
Exhaust Temperature Section
Figure 8-20.--SSDG OUTPUT AND DISTRIBUTION panel (A-8).
Circuit Breaker Control and Switchboard Control Sections
Figure 8-21.--SHORE POWER/GENERATORS panel (A-9).
ELECTRIC PLANT CONTROL CONSOLE (DDG-51 CLASS SHIP)
Figure 8-22.--EPCC (DDG-51 class ships).
Figure 8-23. - Output monitor panel (A-1).
SUMMARY ALARMS Section
POWER GENERATION AND DISTRIBUTION Section
SYNCHRONIZATION Section
Figure 8-24. - Distribution panel (A-2)
Alarm Acknowledge Section
LOAD SHEDDING Section
Synchronization Section
CHAPTER 9 AUXILIARY EQUIPMENT AND CONSOLES
Figure 9-1.--DD monitor and control panel.
DEMAND DISPLAY SECTION
TREND LOGGING SECTION
Figure 9-2.--ECU test panel.
Figure 9-3.--CISE self-test panel.
Figure 9-4.--S/CE No. 2 and S/CE No. 3 self-test panel.
Figure 9-5.--Line printer.
Figure 9-6.--Fuel system control console.
Figure 9-7.--Fuel system control console--component location.
Figure 9-8.--Fuel oil fill and transfer panel.
Figure 9-10.--Fuel oil transfer section.
Fuel Oil Transfer Section
Figure 9-11.--JP-5 control panel (FSCC).
Figure 9-12.--Fuel system control console--rear view.
Figure 9-13.--Fuel oil transfer local panel.
Figure 9-14.--Fuel oil and JP-5 local control panels--component location.
Figure 9-15.--Fuel oil transfer local panel No. 1.
Figure 9-16.--JP-5 local control panel.
Figure 9-17.--Damage control console (DD-963 class).
Figure 9-18.--DCC hazard detection panel (DD-963 class).
FIREMAIN CONTROL PANEL
Figure 9-19. - DCC fireman control panel (DD-963 class)
FIREMAIN CONTROL PANEL - Continued
FIREMAIN CONTROL PANEL - Continued
Rear Panel (Back of Console)
Figure 9-20.--Damage control console component location.
AUXILIARY CONTROL CONSOLE
Figure 9-22.--ACC top panel.
CONSOLE POWER STATUS Section
Fuel Filling, Transfer, and Purification System Section
Chilled Water Circulating System Section
Waste Heat Water Circulating Systems Section
Main Engines Starting Air System Section
Processor Generated Alarm
Ship's Stores Refrigeration Plants Section
Potable Water System Section
Masker, Prairie/Fin Stabilizer, and Bleed Air Systems Section
Sewage Disposal System Section
Saltwater Service System Section
Drainage System Section
DAMAGE CONTROL CONSOLE FOR THE FFG-7 CLASS SHIPS
Figure 9-26.--DCC upper panel.
Miscellaneous Fire Fighting Section
Alarm and Detection Section
Ventilation Section
DCC LOWER PANEL
BELL AND DATA LOGGERS
Figure 9-28.--Data logger with sample printout.
Figure 9-30.--Damage control console (DDG-51).
Figure 9-31.--Firemain panel.
Alarm Acknowledge
REPAIR STATION CONSOLE
VERTICAL PANEL
Figure 9-34.--Firemain panel.
Figure 9-36.--Firemain valve panel.
DATA MULTIPLEX SYSTEM
Figure 9-37.--DDG-51 DMS configuration.
Figure 9-38.--DMS/MCS communication paths.
DMS COMMUNICATION TEST
APPENDIX I - GLOSSARY
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
Figure 1-2.--da Vinci's chimney jack.
Figure 1-5.--Free piston engine.
GAS TURBINE ENGINE THEORY
BASIC GTE OPERATION THEORY
Figure 1-7.--Practical demonstration of GTE operations.
Figure 1-8.--Convergent-divergent process.
Figure 1-9.--GTE pressure-temperature-volume relationship.
FACTORS AFFECTING ENGINE PERFORMANCE
CLASSIFICATION BY COMPRESSOR TYPE
Figure 1-10.--Centrifugal compressors. A. Single entry. B. Dual entry.
Figure 1-11.--Components of an axial-flow compressor. A. Rotor. B. Stator.
Figure 1-13.--Rotor blades.
Figure 1-14.--Blade with squealer tip.
Figure 1-15.--Large engine compressor rotor with midspan platforms.
Figure 1-16.--Compressor surge.
Figure 1-17.--Can-type combustion chamber.
Figure 1-19.--Can-annular type of combustion chamber.
CLASSIFICATION BY TYPE OF SHAFTING
Figure 1-22.--Twin-spool engine.
Figure 1-25.--Turbine nozzle assemblies. A. Loose-fitting vanes. B. Welded vanes.
Figure 1-26.--First-stage GG turbine nozzle cooling.
Figure 1-27.--Cooling comparisons between a nonair-cooled vane and an air-cooled vane.
Figure 1-30.--GG turbine rotor cooling airflow.
Figure 1-31.--GG turbine rotor blade cooling.
GAS TURBINE ENGINE AUXILIARY SYSTEMS
Figure 1-34.--Typical air seals.
FUEL OIL SYSTEM
Figure 1-35.--Lubrication system schematic (typical).
Figure 1-37.--Labyrinth/windback seal.
Figure 1-39.--Typical starting sequence for a GTE.
SPARK IGNITER SYSTEM
SPARK IGNITER SYSTEM - Continued
Figure 1-33. - LM2500 GTE airflow.
Figure l-33A.--LM2500 GTE airflow.
Figure l-33B.--LM2500 GTE airflow--Continued..
Figure l-33C.--LM2500 GTE airflow--Continued.
Figure 2-1.--Gas turbine assembly.
Figure 2-2.--Gas turbine assembly (exploded view).
Figure 2-3.--Base/enclosure assembly.
Figure 2-4.--LM2500 GTE base frame and shock mounts (exploded view).
Figure 2-5.--Gas turbine assembly mounting.
Figure 2-6.--Block diagram and an exploded view of a UV flame detector.
Figure 2-7.--Signal conditioner block diagram and typical signal conditioner unit.
Figure 2-8.--Fire system temperature switches and manual switches
Figure 2-10.--FFG fire system block diagram.
Figure 2-11.--GTE air inlet and exhaust.
Figure 2-13.--High hat assembly.
ENGINE REMOVAL SYSTEM.
Figure 2-14.--FFG air intake system.
EXHAUST SYSTEMS
Figure 2-15.--DD exhaust duct systems.
Figure 2-18.--FFG exhaust system.
Figure 2-19.--Gas turbine module cooling.
Figure 2-20.--FFG cooling system.
Figure 2-21.--LM2500 GTE inlet (FOD screen, centerbody (bulletnose), and bellmouth).
Figure 2-23.--Compressor front frame.
Figure 2-24.--Compressor rotor.
Figure 2-25.--Compressor stator.
Figure 2-26.--Compressor rear frame.
Figure 2-27.--LM2500 GTE combustor.
High-Pressure Turbine Section
Figure 2-31.--HP turbine rotor blade cooling.
Figure 2-33.--Second-stage HP turbine nozzle.
Figure 2-34.--Turbine mid frame.
Figure 2-35.--Accessory drive section. A. Accessory gearbox. B. Aft view of accessory gearbox.
Figure 2-37.--LM2500 GTE power turbine.
Figure 2-38.--LP turbine rotor and stator.
Figure 2-39.--PT rear frame.
Figure 2-40.--LM2500 GTE start air system.
FUEL AND SPEED-GOVERNING SYSTEM
Figure 2-41.--LM2500 GTE fuel system. A. Cross-sectional view of the fuel pump. B. Fuel system block diagram,
Figure 2-42.--Main fuel control.
Figure 2-43.--Fuel shutdown valve.
Compressor Inlet Temperature Sensor
Figure 2-45.--VSV actuator, cross-sectional view.
Figure 2-46.--Lube oil system block diagram.
Lube Oil System Components
Figure 2-48.--Lube and scavenge pump.
Figure 2-49.--Lube supply filter.
Figure 2-50.--Bearing sump.
Figure 2-51.--Spark igniter.
Figure 2-52.--Balance piston principle.
ENGINE INSTRUMENTATION
FREE STANDING ELECTRONIC ENCLOSURE
Figure 2-53.--FSEE on the CG-, DD-class ships.
OVERSPEED SWITCH CONTROL
Figure 2-55.--Simplified FFG FSEE power distribution.
Figure 2-56.--Simplified CG, and DD FSEE power distribution.
PLA ACTUATOR ELECTRONICS
Figure 2-57.--PLA drive and fail-to-idle circuit.
Figure 2-58.--Gas turbine simplified control loops.
FSEE CIRCUITRY TESTS
START/STOP SEQUENCER
START/STOP SEQUENCER - Continued
CHAPTER 3 SHIP'S SERVICE GAS TURBINE GENERATOR SETS
Figure 3-1.--Model 104 GTGS.
Figure 3-2.--GTGS interrelation with ship's systems.
Figure 3-3.--GTGS ship's system interface connections.
Figure 3-4.--GTGS enclosure-left side view.
Figure 3-5.--GTGS water wash and CO2 systems.
Figure 3-6.--GTGS intake, cooling, and exhaust systems.
Module Cooling System
Figure 3-7.--No. 3 exhaust configuration.
GTGS FIRE STOP AND CO2 SYSTEM
Figure 3-8.--Generator seawater service system.
Figure 3-9.--Allison 501-K17 GTE. A. Overall view. B. Cutaway view.
Figure 3-10.--Air inlet housing, IGV assembly, and compressor front frame assembly.
Figure 3-11.--Allison 501-K17 compressor. A. Stator. B. Rotor.
Figure 3-12.--Allison 501-K17 diffuser and 14th-stage stator vane assembly.
Figure 3-13.--Allision 501-K17 combustion section.
Figure 3-14.--Allison 501-K17 turbine section.
Figure 3-15.--Allison 501-K17 accessory drive housing.
Figure 3-16.--Ignition system components.
Figure 3-17.--Allison 501-K17 bleed air system.
ENGINE FUEL SYSTEM
Figure 3-18. - Model 104 fuel system flow diagram
Figure 3-19. - Model 134 fuel system flow diagram
Figure 3-20.--Fuel system components-bottom view of engine.
Electrohydraulic Governor Actuator
Compressor Inlet Temperature/Compressor Discharge Pressure Sensor
Figure 3-21. - GTGS synthetic lube oil system flow diagram.
Main Pressure and Scavenge Oil Pump
Figure 3-22.--GTGS air start system.
GTGS REDUCTION GEAR AND LUBE OIL SYSTEM
SPEED GOVERNING SYSTEM
Motor-Operated Potentiometer
Figure 3-25.--Woodward 2301 governor functional diagram.
Electrohydraulic Governor Actuator
Figure 3-26.--Woodward 9900-302 governor interface diagram.
Electronic Fuel Control Unit
Figure 3-27. - Model 139 governor control system functional diagram.
FUEL LIMITER MODULE
FINAL DRIVER MODULE
Figure 3-28.--Generator lube oil system.
Figure 3-29.--Model 104 voltage regulator functional diagram.
GENERATOR FIELD EXCITATION
Figure 3-30.--Model 104 voltage regulation. A. Manual mode. B. Automatic mode.
Figure 3-31 .--Model 139 voltage regulator functional diagram.
Figure 3-32.--Model 139 voltage regulator.
LOCAL OPERATING CONTROL PANEL
Figure 3-33.--Model 104 LOCOP. A. External view. B. Internal view.
Turbine Start/Stop Sequencing
CPU, MEMORY, AND I/O INTERFACE
Figure 3-34.--Model 139 LOCOP. A. External view. B. Internal view.
ANALOG INPUT/MULTIPLEXER, ANALOG-TO-DIGITAL CONVERTER (ADC), AND DIGITAL-TO-ANALOG CONVERTER (DAC)
ALLISON SPEED/TEMP CONTROL BOX
CHAPTER 4 ENGINEERING AUXILIARY AND SUPPORT SYSTEMS
LUBRICATING OILS
Properties of Lube Oils
Figure 4-1.--Typical LO system.
LUBE OIL PURIFIERS
CONTINUOUS METHOD
STEM LUBE OIL FLOW
Lube Oil Pumps
Temperature Regulating Valve
Figure 4-2.--Liquid sight indicator.
NAVAL DISTILLATE SYSTEM
Figure 4-3.--Probe fueling system.
Figure 4-4.--Piping diagram of a DD-class ship fill and transfer header.
Figure 4-6.--DD-class ship fuel oil system.
Fuel Oil Service System
Figure 4-8.--Filter/coalescer assembly.
Figure 4-9.--Piping diagram of a DD bleed air system in the forward engine room.
ANTI-ICING AIR SYSTEM
Figure 4-10.--FFG anti-icing system.
Figure 4-11.--CG, and DD masker air system.
COMPRESSED AIR SYSTEMS
FFG LOW-PRESSURE AIR SYSTEM
DRAINAGE AND BALLAST SYSTEMS
Figure 4-12.--Firemain diagram.
FFG SEAWATER SYSTEMS
STEAM AND WASTE HEAT SYSTEMS
AQUEOUS FILM FORMING FOAM SYSTEM
CHAPTER 5 PACC AND PLCC FOR DD- AND CG-CLASS SHIPS
RDCN GEAR LUBO Section
Figure 5-2.--PACC--engine No. 1 panel.
FUEL OIL Section
FUEL OIL Section - Continued
GTM 2B Section
GTM 2B Section - Continued
GTM 2B Section - Continued
MIMIC PANEL
Figure 5-3. - DD PACC MIMIC panel
Figure 5-4. - CG PACC MIMIC panel
Figure 5-5.--Main center section of the DD MIMIC panel.
Main Center Section
Main Center Section - Continued
PLA and VIBRATION Meters and MRG Mimic Section
Lower Center Section
PACC AUXILIARY/BLEED AIR PANEL
Figure 5-6.--PACC-engine No. 2 panel.
Figure 5-7.--DD PACC--auxiliary/bleed air panel.
Figure 5-8.--CG PACC--auxiliary/bleed air panel.
STEAM HEADER PRESS Section
FRESH WATER Section
SEWAGE and SEWAGE/WASTE Sections
DISTILLING Section
CHILLED WATER Section
PORT SHAFT PROPULSION DEMANDS Section
Figure 5-9. - Port shaft demands panel.
2B EMERGENCY CONTROLS Section
GTM 2B START/GTM 2B STOP Section
ENGINE ORDER TELEGRAPH (EOT) PANEL
Figure 5-10. - EOT Panel
THROTTLE TRANSFER Section
Figure 5-11.--Starboard shaft demands panel.
Figure 5-12.--Bleed air control panel.
INTEGRATED THROTTLE CONTROL PANEL
Figure 5-13.--ITC panel.
Figure 5-14.--PLCC--major sections.
Figure 5-15.--GTM B panel.
EMERGENCY CONTROLS Section
Figure 5-16.--GTM A/B panel.
Figure 5-17.--GTM A panel.
Figure 5-18.--Self test panel.
START/STOP SELF TEST Section
ALARM ACKNOWLEDGE Section
ENGINE ORDER TELEGRAPH Section - Continued
Figure 5-20.--Alarm test panel.
Figure 5-21.--PLA (throttle) and PITCH control levers.
PLA AND PITCH CONTROL LEVERS
CHAPTER 6 PCC AND LOP FOR FFG-CLASS SHIPS
Figure 6-1.--PCC panel breakdown.
Figure 6-2.--PCC fuse panel.
Figure 6-3.--PCC status and fuse panel.
Figure 6-4.--Engine start panel 1B.
SEQUENCER MODE SELECTOR SWITCH
Figure 6-5.--Demands panel.
Figure 6-6.--Main seawater cooling panel.
Figure 6-7.--Engine 1B panel.
TORQUE LIMITING IN EFFECT
TORQUE LIMITING IN EFFECT - Continued
EMERGENCY STOP AND VIBRATION SECTION
ENGINE LUBE OIL SECTION
POWER TURBINE SECTION
Fuel Oil Service System Panel
Figure 6-8.--Fuel oil service system panel.
Figure 6-9.--Gear lube oil panel.
Figure 6-10. - Propulsion control panel.
ENGINE ORDER TELEGRAPH (EOT) SECTION
SHAFT PERFORMANCE MONITORING SECTION
SHAFT PERFORMANCE MONITORING - Continued
MODE SETTING AND REDUCTION GEAR MONITORING SECTION
SHAFT CONTROL SECTIONS
Operational Adjustments Panel
Programmed Control Mode
Remote Manual Mode
Figure 6-12.--LOP controls and displays.
Figure 6-13. - Local operating station instrumentation panel.
LOCAL OPERATING STATION INSTRUMENT PANEL
Figure 6-14.--LOP top panel.
Figure 6-14.--LOP top panel--Continued.
ENCLOSURE Section
GAS GENERATOR Section
SEAWATER COOLING SUPPLY PRESSURE and REDUCTION GEAR LUBE OIL REMOTE BEARING PRESSURE Meters
LOP STATUS PANEL
LOP BOTTOM PANEL
Figure 6-17.--LOP fuse panel.
CHAPTER 7 MACHINERY CONTROL SYSTEM FOR DDG-51 CLASS SHIPS
Figure 7-1. DDG-51 machinery control system
Figure 7-2.--Overall view of the EOOW/LU (door removed).
Bubble Memory Section
Figure 7-3.--AN/USH-26 front panel controls and indicators (door removed).
Plasma Display Section
Figure 7-4.--Plasma display keyboard.
PROPULSION AND AUXILIARY CONTROL CONSOLE
PROPULSION MONITOR PANEL (Al)
Figure 7-6.--A1 panel propulsion section.
Figure 7-6.--A1 panel propulsion section--Continued.
STARTING AIR SUBSECTION
REDUCTION GEAR SUBSECTION
THRUST/AUXILIARY PANEL (A2)
PROP HYDRAULICS
Thrust Setting Section
Control Location Section
SHAFT CONTROL UNIT
THRUST AUXILIARY PANEL (A2)
Figure 7-9.--SCU propulsion monitor panel.
Figure 7-9.--SCU propulsion monitor panel--Continued.
Figure 7-10.--SCU thrust/auxiliary panel.
HORIZONTAL KEYBOARD PANEL
ELECTRIC PLANT CONTROL CONSOLE (DD-CLASS SHIPS)
Figure 8-2.--ALARM/STATUS panel.
GAS TURBINE AND REDUCTION GEAR COLUMN
EMERGENCY POWER Section
GAS TURBINE GENERATORS DEMAND DISPLAY Section
GENERATOR STATUS PANEL
Figure 8-3.--Generator status panel.
Circuit Breaker Switches/Indicators
Figure 8-4.--MIMIC panel.
Gas Turbine Start Mode Selector
SYSTEM CONTROL PANEL
Figure 8-5.--System control panel.
BUS TIE & SWBD VOLTAGE SELECT Section
FREQUENCY SWITCH
LOGIC SELF TEST Section
Standard Parallel-Plant Configurations
Figure 8-6.--EPCC (CG- and DDG-class ships.)
Figure 8-7.--Alarm/status panel.
Generator and Gas Turbine Lube Oil Meters Section
Figure 8-8.--400-Hz alarm/status panel.
400 HZ GROUND DETECT Section
Figure 8-9.--MIMIC panel.
Figure 8-10.--System control panel.
Figure 8-11.--400-Hz MIMIC panel.
Converter Control Section
Figure 8-12.--EPCC (FFG-class ships).
Figure 8-13.--Engine fuel systems panel (A-l).
Figure 8-14.--SCS/synchronization/paralleling/parameters panel (A-2).
SUPERVISORY CONTROL STATUS Section
SYNCHRONIZATION Section
CONSOLE POWER STATUS/ CONSOLE/VITAL POWER FEEDER CIRCUIT BREAKER STATUS PANEL (A-3)
Figure 8-15.--CONSOLE POWER STATUS/CONSOLE/VITAL POWER FEEDER CIRCUIT BREAKER STATUS panel (A-3).
VITAL POWER FEEDER CIRCUIT BREAKER STATUS Section
Figure 8-16.--SSDG panel (A-4).
Figure 8-17. - SSDG OUTPUT AND DISTRIBUTION panel (A-5).
Voltage Regulator Control Section
SYSTEM OUTPUT MONITOR/GROUND STATUS TEST/GENERATOR 4 PANEL (A-6)
Figure 8-18.--SYSTEM OUTPUT MONITOR/GROUND STATUS TEST/GENERATOR 4 panel (A-6).
Figure 8-19.--SSDG panel (A-7).
Exhaust Temperature Section
Figure 8-20.--SSDG OUTPUT AND DISTRIBUTION panel (A-8).
Circuit Breaker Control and Switchboard Control Sections
Figure 8-21.--SHORE POWER/GENERATORS panel (A-9).
ELECTRIC PLANT CONTROL CONSOLE (DDG-51 CLASS SHIP)
Figure 8-22.--EPCC (DDG-51 class ships).
Figure 8-23. - Output monitor panel (A-1).
SUMMARY ALARMS Section
POWER GENERATION AND DISTRIBUTION Section
SYNCHRONIZATION Section
Figure 8-24. - Distribution panel (A-2)
Alarm Acknowledge Section
LOAD SHEDDING Section
Synchronization Section
CHAPTER 9 AUXILIARY EQUIPMENT AND CONSOLES
Figure 9-1.--DD monitor and control panel.
DEMAND DISPLAY SECTION
TREND LOGGING SECTION
Figure 9-2.--ECU test panel.
Figure 9-3.--CISE self-test panel.
Figure 9-4.--S/CE No. 2 and S/CE No. 3 self-test panel.
Figure 9-5.--Line printer.
Figure 9-6.--Fuel system control console.
Figure 9-7.--Fuel system control console--component location.
Figure 9-8.--Fuel oil fill and transfer panel.
Figure 9-10.--Fuel oil transfer section.
Fuel Oil Transfer Section
Figure 9-11.--JP-5 control panel (FSCC).
Figure 9-12.--Fuel system control console--rear view.
Figure 9-13.--Fuel oil transfer local panel.
Figure 9-14.--Fuel oil and JP-5 local control panels--component location.
Figure 9-15.--Fuel oil transfer local panel No. 1.
Figure 9-16.--JP-5 local control panel.
Figure 9-17.--Damage control console (DD-963 class).
Figure 9-18.--DCC hazard detection panel (DD-963 class).
FIREMAIN CONTROL PANEL
Figure 9-19. - DCC fireman control panel (DD-963 class)
FIREMAIN CONTROL PANEL - Continued
FIREMAIN CONTROL PANEL - Continued
Rear Panel (Back of Console)
Figure 9-20.--Damage control console component location.
AUXILIARY CONTROL CONSOLE
Figure 9-22.--ACC top panel.
CONSOLE POWER STATUS Section
Fuel Filling, Transfer, and Purification System Section
Chilled Water Circulating System Section
Waste Heat Water Circulating Systems Section
Main Engines Starting Air System Section
Processor Generated Alarm
Ship's Stores Refrigeration Plants Section
Potable Water System Section
Masker, Prairie/Fin Stabilizer, and Bleed Air Systems Section
Sewage Disposal System Section
Saltwater Service System Section
Drainage System Section
DAMAGE CONTROL CONSOLE FOR THE FFG-7 CLASS SHIPS
Figure 9-26.--DCC upper panel.
Miscellaneous Fire Fighting Section
Alarm and Detection Section
Ventilation Section
DCC LOWER PANEL
BELL AND DATA LOGGERS
Figure 9-28.--Data logger with sample printout.
Figure 9-30.--Damage control console (DDG-51).
Figure 9-31.--Firemain panel.
Alarm Acknowledge
REPAIR STATION CONSOLE
VERTICAL PANEL
Figure 9-34.--Firemain panel.
Figure 9-36.--Firemain valve panel.
DATA MULTIPLEX SYSTEM
Figure 9-37.--DDG-51 DMS configuration.
Figure 9-38.--DMS/MCS communication paths.
DMS COMMUNICATION TEST
APPENDIX I - GLOSSARY
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
APPENDIX I - GLOSSARY - Continued
