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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime AcademyAnglo-Eastern Maritime Academy
Graduate Marine Engineer(GME)
Marine Auxiliaries
ajit / Tr Sup (Engg) 16/07/12
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy2
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy2ajit / Tr Sup (Engg) 16/07/12
Machinery, equipment & systems, on board a ship
E/R Lay OutMain Engine, (ME)Propeller, Shafting System, Stern Tube, Plummer Block / Pedestal BearingPower Generation, Auxiliary Engine, Diesel Generator, Alternator Engine (AE / DG)Steering GearThrusters (Bow / Stern)Tanks and Storage SystemsPumps and Pumping SystemsValvesPiping SystemsStrainers & FiltersBoilersAir Compressors and associated systemsMooring and Anchor Handling MachineryCranes, Davits, WinchesRefrigerationAir ConditioningPollution Prevention Machinery and Equipment FO / LO Purifiers & SeparatorsFresh Water Production, Treatment and SupplyHeat ExchangersLSA / FFA, Emergency SystemsPetroleum Tanker SystemsHydraulic SystemsElectrical SystemsPneumatic SystemsBridge & Navigational EquipmentPersonnel Protection and related systems
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy3
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy3ajit / Tr Sup (Engg) 16/07/12
Engine Room Layout
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Engine RoomM.V.Dubai Express, ME Bottom FloorBottom Platform (ME Crank Case)1 st Platform (ME Cylinder Lubricator and Emergency Manoeuvering)2 nd Platform (ME Cylinder Head Platform)3 rd Platform
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy4
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy4ajit / Tr Sup (Engg) 16/07/12
Engine Room Layout
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ER Floor Tank TopBottom Bilge WellER DBs
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy5
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy5ajit / Tr Sup (Engg) 16/07/12
M.V.Dubai Express, ME Bottom Floor
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy6
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy6ajit / Tr Sup (Engg) 16/07/12
Engine Room LayoutBack to ER Layout
Bottom Platform (ME Crank Case)Main EngineThrust Bearing or Thrust BlockIntermediate and Tail shaftPedestal Bearing or Plummer BlockStern TubeHigh & Low Sea Chests / SuctionsEmergency bilge SuctionBilge wells (Port / Stbd / Aft)SW Pumps
MSW PumpAuxiliary / Harbour SW PumpMain Fire pumpGeneral Service PumpEjector pump (For FWG)Ballast Pumps
Other pumpsBilge pumpSludge pumpMain LO PumpsHO, DO & LO Transfer pumpsStern Tube LO PumpsME LO Purifier Pump
OWSLT Cooler & LT FW PumpsMGPSICCP
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7
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy7
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy7ajit / Tr Sup (Engg) 16/07/12
Engine Room LayoutBack to ER Layout
1 st Platform(ME Emergency Manoeuvering)
ME Emergency maneuveringCoolers
ME LO CoolerME JW Cooler
FW PumpsME JCW Pumps (HT)AE JCW Pumps (HT)
Fresh Water GeneratorPurifier room
HFO Sepr, 2DO Sepr, 1LO sepr, 2 (ME & AE)
Fuel Module ME / AE / BlrME Autoback wash LO filterSewage treatment plant
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy8
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy8ajit / Tr Sup (Engg) 16/07/12
Engine Room LayoutBack to ER Layout
2 nd Platform (ME Cylinder Head Platform)Main Air Compressors & Air ReceiversTopping Up Air CompressorWorking air compressor & its BottleControl Air Compressor & its BottleControl Air DrierEmergency Air Compressor & its BottleGeneratorsAux O/F BoilerEGB water circulating pumpsBoiler Feed Water pumpsAtmospheric steam condenserCascade Tank / Hot well / Observation Tank
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9
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy9
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy9ajit / Tr Sup (Engg) 16/07/12
Engine Room LayoutBack to ER Layout
3 rd PlatformEGBIncineratorRef and AC plantsFW Hydrophore systemDW Hydrophore systemMineralizerUV Treatment plantGeyser & Hot Water Circ PpSteering Gear Room (outside machinery spaces)
Aft Mooring Winch Power PackEmergency Fire Pump
VRCSECRER Work ShopER Spares and StoresER Crane
Upper PlatformsER blowersME, AE, MAC, Expansion TanksSt Tube Header Tank
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy10
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy10ajit / Tr Sup (Engg) 16/07/12
Main Engine
Main Propulsion engines are mostly directly coupled, slow speed, reversible, 2 stroke, uniflow scavenged, turbocharged, in line, diesel engine, pier to pier operation on Heavy Fuel Oil
Preheat / Warm upNotice to prepare main engine (One Hour Notice)Telegraph test / Steering Gear test / Clocks synchronizeBlow ThroughTrying out ME Ahd & AstManoeuvering SystemMonitoring & Alarm SystemOMDCylinder Lubricator (Mechanical & Alfa Lubricators)Engine Sump and LubricationEngine Cooling systems
Charge Air CoolerLO CoolerJW Cooler
FO Viscosity ControllerME RPM & Direction SensingGovernorAxial Vibration Monitoring SystemFO Leak sensing systemTurbochargerAuxiliary Blowers & its controls----------------------------------------------------------------------------------------------------------------------------------------------
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy11
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy11ajit / Tr Sup (Engg) 16/07/12
Manoeuvering System
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Main Engine Manoeuvering LocationsBridge / Bridge WingsECREmergency Stand
Manoeuvering System,Starting SystemReversing SystemTurning Gear & Starting Interlock
Engine Telegraph & Engine Order RecorderBridge Manoeuvering System, BMS
Load Program UP / DOWN, Load Program CancelSlow Turning / Slow Turning Cancel
Engine Protection SystemProtection Override--------------------------------------------------------------------------------------------------------------------------------------------
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy12
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy12ajit / Tr Sup (Engg) 16/07/12
Main Engine Monitoring & Alarm System
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Exhaust Temp out, one / unitExhaust Temp deviationT/ch Ex Temp inT/ch Ex Temp outT/ch LO Out TempT/ch LO PrJCW Inlet TempJCW In PrJCW Out Temp, one / unitPCO Out Temp, one / unitPCO In PrPCO Flow , one / unitScav Space Temp , one / unitCharge Air TempOMDLeak OilThrust Bearing TempVibrationCyl Oil Non Flow , one / unitCyl Oil Level , one / unitAir in JCW DeareatorExpansion Tank levelAir Spring Pr Low
Engine Slow downTurbocharger LO Oil pr lowJCW Temp highThrust bearing temp highOMD highCyl oil non flowJCW Pr LowPCO now flowPCO temp high
Engine Shut downMain LO pr lowOver speedAir Spring Pr Low LowThrust Bearing temp Hi Hi
InterlocksTurning Gear EngagedRunning DirectionTelegraph orderAux Blower not on
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy13
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy13ajit / Tr Sup (Engg) 16/07/12
Shafting System
Shafting SystemIntermediate ShaftTail ShaftPlummer Block / Pedestal Bearing
M.V.Dubai Express ShaftShaft Earthing SystemStern Tube
SealingLubrication systemCoolingBearing Temp MonitoringLO condition monitoring and drain line
Stern Tube SealsHeader tankForward seal tankAir seal systemWater lubricated stern tube
PropellerPitch
SpeedTheoretical speed, Vt = (P.N. × 60) /1852 Knots (P-pitch in meters, N – r.p.m.)Speed of Advance,Va, ship’s speed with respect to wake speedSpeed over ground, V, ship’s speed as obtained by fixes on chartSlipReal Slip (Always positive), (Vt - Va) / Vt × 100 %Apparent Slip (Maybe positive or negative), (Vt - V) / Vt × 100 %Apparent slip is calculated daily noon when at sea
Mounting method, KeylessSolid / Variable Pitch Propellers
Controllable Pitch Propeller--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy14
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy14ajit / Tr Sup (Engg) 16/07/12
Ship Speeds
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Back
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy15
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy15ajit / Tr Sup (Engg) 16/07/12
Propeller, Shafting System, Stern Tube, Plummer Block / Pedestal Bearing
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Shafting System
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy16
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy16ajit / Tr Sup (Engg) 16/07/12
Back to shafting System
M.V.Dubai Express Shaft
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy17
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy17ajit / Tr Sup (Engg) 16/07/12
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Shaft Earthing System
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy18
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy18ajit / Tr Sup (Engg) 16/07/12
Back to shafting System
Stern Tube
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy19
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy19ajit / Tr Sup (Engg) 16/07/12
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Stern Tube Seals
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy20
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy20ajit / Tr Sup (Engg) 16/07/12
Back to shafting System
Propeller
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy21
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy21ajit / Tr Sup (Engg) 16/07/12
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Controllable Pitch Propeller
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy22
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy22ajit / Tr Sup (Engg) 16/07/12
Power Generation, Auxiliary Engine, Diesel Generator, Alternator Engine (AE / DG)
Diesel Generators (DG)Alternator Engine driving an Alternator Shaft Generators
Turbo Generators (T/G)Shaft GeneratorsEmergency GeneratorsBattery Back up Systems-------------------------------------------------------------------------------------------------------------------------------------------
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy23
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy23ajit / Tr Sup (Engg) 16/07/12
Power Generation, Auxiliary Engine, Diesel Generator, Alternator Engine (AE / DG)
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24
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy24
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy24ajit / Tr Sup (Engg) 16/07/12
Electrical Systems
Monitoring, Alarm & Control SystemsMSBAlternatorAlternator Excitation system & AVREmergency Generator & PanelBattery Back Up SystemsTransformersMotorsMGPSICCP
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25
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy25
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy25ajit / Tr Sup (Engg) 16/07/12
Monitoring, Alarm & Control Systems
ChannelsDigitalAnalogue
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy26
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy26ajit / Tr Sup (Engg) 16/07/12
MSB
MSBGroup Starter Panel 1Group Starter Panel 2DG 1 PanelDG 2 PanelDG 3 PanelSynchronizing Panel220 V Panel24 V PanelTie Breaker Panel
Earth Fault monitoring, 440 / 220 / 24ACB Normal operationACB Emergency operationACB Safeguards
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27
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy27
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy27ajit / Tr Sup (Engg) 16/07/12
Alternator Excitation System and AVR
Excitation System
AVR
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy28
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy28ajit / Tr Sup (Engg) 16/07/12
Alternator
Cooling System
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy29
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy29ajit / Tr Sup (Engg) 16/07/12
Emergency Generator & Panel
Emergency Generator
Emergency Generator Control Panel & Switch Board
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy30
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy30ajit / Tr Sup (Engg) 16/07/12
Battery Back Up SystemsGMDSSEmergency LightingFire Alarm
Charging
Safety
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy31
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy31ajit / Tr Sup (Engg) 16/07/12
TransformersLighting Transformer MainEmergency Generator TransformerForward lighting transformer
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32
Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy32
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy32ajit / Tr Sup (Engg) 16/07/12
MotorsDC MotorsAC MotorsAC / DC Motors
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy33
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy33ajit / Tr Sup (Engg) 16/07/12
MGPSMGPS
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy34
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy34ajit / Tr Sup (Engg) 16/07/12
ICCPICCP
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy35
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy35ajit / Tr Sup (Engg) 16/07/12
Steering Gear
Steering Gear Consists ofPower Unit
Hydraulic pump driven by electric motorPump Types
Fixed DeliveryVariable Delivery
ActuatorLiner
Ram & CylinderPiston & Cylinder
RotaryMechanical components transferring actuator movement to rudder
Ram & CylinderForked TillerCross Head
Piston & CylinderOscillating cylinder
Rotary vaneNo mechanical components, direct rotary movement
Control SystemElectric & ElectronicElectro HydraulicNFU & FUAuto Pilot
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy36
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy36ajit / Tr Sup (Engg) 07/08/2012
Bow & Stern ThrustersAxial Propeller installed in a port – stbd tunnel, propeller can turn either way to develop thrust in either directions
Electric motor OR Hydraulic motor DriveControllable or Fixed Pitch Propeller
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy37
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy37ajit / Tr Sup (Engg) 07/08/2012
Tanks and Storage Systems
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TanksBallast TanksBunker Tanks (Fuel Oil / Diesel Oil / Lubricating Oil)Settling Tank (HFO, DO, ME LO)Service Tank (HFO, DOFresh Water TanksDrinking Water TanksBoiler Feed TankSludge tankBilge Tank
Peak Tanks (Fore & Aft)Center Tanks / Wing TankDouble Bottom TanksCargo Oil Tank (COT) / Slop TankTop Side Tanks, TSTHopper TankVoid SpaceCofferdamCargo Hold (Hatch)Engine Room tanks
ER DBs (ME LO Drain tank, BHT, OBT, DO)ER Hull Tanks (LO Storage, HFO, FW)ER Portable Tanks (HFO Sett/Serv, DO Sett / Serv, Boiler Serv)Expansion Tanks (ME JCW, AE JCW, LT, HT, MAC)
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy38ajit / Tr Sup (Engg) 16/07/12
Pumps and Pumping Systems
Classification of pumpsVarious types of pumps on board as per their applicationSuction Pressure at PumpNPSH
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy39ajit / Tr Sup (Engg) 16/07/12
Classification of Pumps
Centrifugal (Rotodynamic)The centrifugal or roto-dynamic pump produce a head and a flow by increasing the velocity of the liquid
through the machine with the help of a rotating vane impeller. The Centrifugal Pump has varying flow depending on the system pressure or head. n the Centrifugal Pump the flow is reduced when the viscosity is increased. Centrifugal pumps include radial, axial and mixed flow units.
TypesEnd suction / In-line / Double suction / Vertical multistage / Horizontal multistage
Positive DisplacementThe positive displacement pump operates by alternating of filling a cavity and then displacing a given
volume of liquid. The positive displacement pump delivers a constant volume of liquid for each cycle against varying discharge pressure or head. n the Positive Displacement Pump the flow is increased when viscosity is increased
RotaryGear PumpScrew PumpLobe PumpVane PumpProgressive Cavity
ReciprocatingPiston / Plunger & CylinderDiaphram
Variable Delivery PumpsVacuum pumpsEductors and Ejectors
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Anglo-Eastern Maritime Academy40ajit / Tr Sup (Engg) 16/07/12
Various types of pumps on board as per application
Various types of pumps on board as per their applicationBallast PumpFire PumpGS PumpSea Water Pump (Main & Aux / Harb)Fuel Oil PumpsLube Oil PumpsSludge Pumps
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy41ajit / Tr Sup (Engg) 16/07/12
Suction Pressure at Pump
Low pressure at the suction side of a pump can encounter the fluid to start boiling withreduced efficiency & cavitation damage.Boiling starts when the pressure in the liquid is reduced to the vapor pressure of the fluid at the actual temperature.
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NPSH
Net Positive Suction Head - NPSHThe Net Positive Suction Head - NPSH - can be expressed as the difference between the Suction Head and the Liquids Vapor Head.Suction head in the fluid close to the impeller can be expressed as the sum of the Static and the Velocity head:hs = ps / γ + vs
2 / 2 g (1)hs = suction head close to the impellerps = static pressure in the fluid close to the impellerγ = specific weight of the fluidvs = velocity of fluidg = acceleration of gravityLiquids Vapor HeadThe liquids vapor head at the actual temperature can be expressed as:hv = pv / γ (2)wherehv = vapor headpv = vapor pressureNet Positive Suction Head - NPSHThe Net Positive Suction Head (NPSH) = Suction Head - Liquids Vapor Head.NPSH = hs - hv (3)or, by combining (1) and (2), NPSH = ps / γ + vs
2 / 2 g - pv / γ (3b)
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy43ajit / Tr Sup (Engg) 16/07/12
Valves
Gate or Sluice, StraightGlobe, Straight and Right angled (Screw Lift or SDNR)Butterfly
Wafer type (Lugless)Lugged typeHigh Performance Double eccentric type
Relief v/vPressure Reducing v/vQuick Closing v/vIsolation v/v2 Way & 3 way cocksBall v/v, Ball CockStorm v/v (over board Flap v/v)Ship Side (Overboard) v/vSteam traps
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Anglo-Eastern Maritime Academy44
Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy44ajit / Tr Sup (Engg) 16/07/12
Piping Systems
Fire Main SystemCompressed Air System
Starting air systemControl air systemWorking or Service air system
MSW SystemAuxiliary SW SystemME JCW SystemAE JCW SystemFO PipingSteam PipingBilge SystemBallast System
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Anglo-Eastern Maritime Academy
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Anglo-Eastern Maritime Academy45ajit / Tr Sup (Engg) 16/07/12
Strainers & Filters
Strainer, Strainer / Strum box / Rose box
FiltersDuplex (Full flow)Auto cleaning / Self cleaningAuto back washMagneticCentrifugal
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46
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy46
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy46ajit / Tr Sup (Engg) 16/07/12
Boilers
Exhaust Gas Boiler OR Economizer OR Waste Heat BoilerOil Fired BoilerComposite BoilerMain BoilerAuxiliary BoilerDonkey Boiler
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47
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy47
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy47ajit / Tr Sup (Engg) 16/07/12
Air Compressors and associated systems
Air CompressorsMain Air CompressorsTopping up CompressorDeck Air OR Working air, CompressorControl Air CompressorEmergency Air CompressorTypes of Air Compressors
Reciprocating (piston/cylinder)Rotary (screw)
Air Vessels
Air Driers
Air Compressor control systemUnloaded startIntermittent draining while in operationAuto Start Stop controlLead and Follow control
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48
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy48
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy48ajit / Tr Sup (Engg) 16/07/12
Mooring and Anchor Handling Machinery
WindlassGypsy / Cable LifterChain StopperBrake, Hydraulic, Remote Release
Mooring winchAftForward (along with windlass)Forward BreastAft Breast
ComponentsRope DrumWarping DrumDog ClutchBrakeGear BoxHydraulic MotorAuto Tensioning device
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49
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy49
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy49ajit / Tr Sup (Engg) 16/07/12
Cranes, Davits, Winches
Cargo CranesGantriesER Travelling craneProvision CraneMidship hose handling craneGangway winch
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50
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy50
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy50ajit / Tr Sup (Engg) 16/07/12
Refrigeration
Fridge RoomsFridge CompressorsDefrostingOzone generator
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51
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy51
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy51ajit / Tr Sup (Engg) 16/07/12
Air Conditioning
AC CompressorsAHUHeatingHumidifyingRecirculation control
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52
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy52
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy52ajit / Tr Sup (Engg) 16/07/12
Pollution Prevention Machinery and Equipment
OWS, Oily Water SeparatorOCM, Oil Content Meter
Incinerator
ODMCS, Oil Discharge Monitoring & Control SystemSlop tank interface detector
STP, Sewage Treatment Plant
SOPEP Locker
Save All Trays / Drip Trays
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53
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy53
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy53ajit / Tr Sup (Engg) 16/07/12
FO / LO Purifiers & Separators
HFO SeprDO SeprLO Sepr
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54
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy54
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy54ajit / Tr Sup (Engg) 16/07/12
Fresh Water Production, Treatment and Supply
FWGDistillation
Plate TypeShell and Tube Type
EvaporatorCondenserDemisterEjector PumpAir EjectorBrine EjectorDistillate PumpSW FeedSalinometerSolenoid v/v for dumpingRO
Hydrophore SystemsFWDWSW
Geyser / CalorifierSteam / ElectricHot water circulating pump
MineralizerUV Treatment
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55
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy55
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy55ajit / Tr Sup (Engg) 16/07/12
Heat Exchangers
RadiatorCoolerHeaterEvaporatorCondenserPre Heaters
Shell & Tube TypePlate Type
Steam CondenserAtmospheric CondenserVacuum Condenser (used with steam turbines to improve output and efficiency)
Various other termsSingle pass and multi pass exchangersParallel flow and Contra flow exchangers
On board Heat Exchange systemsLT & HT CircuitsME Cooling systemAE Cooling systemME & AE Preheating
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56
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy56
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy56ajit / Tr Sup (Engg) 16/07/12
LSA / FFA, Emergency Systems - 1LSA
Life BoatsOpenTotally enclosedFree Fall(Tot Encl)
Life Boat WinchLife Rafts
ManualDavit LaunchHRU
Life Boat and Raft RationsLife Boat and Raft EquipmentsRescue BoatLife Raft & Rescue boat winchEmbarkation & Muster StationEmbarkation ladderRemote stop of SW pumpsImmersion suitsLife Jackets (Light & Whistle)Child life jacketsLife Buoys
With SIWith LLMOB
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FFAFire Main & Main Fire Pumps
Fire HydrantFire HoseWheel SpannerRelief ValveIsolating v/vDeck Isolation v/v
Fixed FF SystemsCO 2 FloodingFoamWater Mist system
Galley FF ArrangementsWet Chem sysFire Blanket
ER Flaps & DampersQC V/v s
HydraulicPneumaticPull wire
Rem stop FO/DO/LO ppsRem stop of ventillationEEBD / ELSA
Emergency SystemsBilge InjectionRemote close of Sea chest vvEmergency Air ComprGeneratorManoeuveringSteeringFire PumpRemote stop of Sludge pumpRemote stop of bilge pumpETA (Towing Arrangement)
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57
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy57
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy57ajit / Tr Sup (Engg) 16/07/12
LSA / FFA, Emergency Systems - 2Emergency Alarm Systems
CO 2 Release AlarmWater Mist Release AlarmWater Ingress Alarm SystemER Bilge AlarmFire & General AlarmER A/V Alarm SystemUMS Alarm SystemDead Man Alarm SystemEngineer’s call SystemHospital Alarm SystemCold Room Alarm System
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Other arrangementsWater Tight DoorsWeather Tight DoorsFire DoorsWeighted sounding cocksSelf Closing sounding cocksSpring loaded drain valvesSpring loaded gauge glass v/v
Portable Fire ExtingishersFoamDCPCO 2
Fire Detection SystemDetectorsManual Call PointsDetection panel LocationCargo Hold smoke detectorsOil Mist DetectorsFire Station
Fire Fighting Team EqupmntSCBASmoke HelmetFire Man’s SuitFire Man’s HelmetTorchFire Axe
GeneralBridge Pyrotechnics
LTAHand FlaresRocket FlaresSmoke Signals
GMDSS RadioSARTEPIRB (HRU)SCBA Compressor
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58
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy58
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy58ajit / Tr Sup (Engg) 16/07/12
Petroleum Tanker Systems
Inert GasCOPs & COP Drive TypesTanker Safety
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59
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy59
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy59ajit / Tr Sup (Engg) 16/07/12
Inert Gas
Inert Gas<11 % Oxygen by volume, ideally kept <8 %, aimed at <5%
When requiredHow ObtainedIGS & IGG
IGG BlowersScrubberO 2 analyzerDeck SealDeck N/R v/vDeck Isolation v/vTank v/vsPV BreakkerPV Valve
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60
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy60
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy60ajit / Tr Sup (Engg) 16/07/12
COPs & COP Drive Types
COPsPump TypesFramoScrew PumpsCentrifugal pumpsStripper PumpsVac Strip System
Drive TypesElectric MotorSteam TurbineEngine Driven
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61
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy61
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy61ajit / Tr Sup (Engg) 16/07/12
Tanker Safety
Tanker SafetyEx Proof SystemsIntrincsically Safe SystemsStatic ElectricityBonding & Earthing wiresPortable wash machine continuity testing and record
Emergency SystemsCOT Fill and Over fill alarmsCOP Emergency trips
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62
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy62
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy62ajit / Tr Sup (Engg) 16/07/12
Hydraulic Systems
CranesVRCS
Remote operation of valvesHydraulicPneumaticElectric Motor
Control typesModulating controlOpen / Close, control
CPP SystemsWT DoorsHatch Covers
Bow ThrustersSteering GearWinches / WindlassFramo
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63
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy63
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy63ajit / Tr Sup (Engg) 16/07/12
Pneumatic Systems
Valve Remote ControlProcess ControlTank level Gauging system
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64
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy64
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy64ajit / Tr Sup (Engg) 16/07/12
Bridge & Navigational Equipment
Radars (X & S Band)ARPAECDISGMDSS & Its Battery
Sat cNBDPLRITVoice
VHFSSBSatellite Communication system (Voice and Data)AnemometerCourse RecorderEcho SounderWeather FaxGPSNavtexAISVDR / SVDRNav Lights + Christmas Tree lightsFog Horn & Ship’s HornAuto PilotGyro Compass (Master & Repeaters)Magnetic CompassAldis LampBarographAneroid BarometerChronometerSpare Magnetic CompassClinometer
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65
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy65
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy65ajit / Tr Sup (Engg) 16/07/12
Personal Protection and Related Systems
Chemical Spill wash arrangement (Chem tankers)Safe Access to BowsElectrical Insulation glovesChemical GlovesInsulated Matting in front of electrical panelsChemical Apron
Work overalls (Boiler suit)Safety ShoesHelmet with chin strapEar muffsGloves
Plain GogglesWelding gogglesSafety harness
Toxic & Explosive atmosphere detectorsOxygen MetersDrager Tubes
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66
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy66
Anglo-Eastern Maritime Academy
© 2010
Anglo-Eastern Maritime Academy66ajit / Tr Sup (Engg) 16/07/12
Heading
Notes
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