Feed water heaters, 26—8 Bosch type, 221—4
packaged, 27—8 injector, 224—6
surface, 26-8 operation, 222-4, 226-7
Fire protection, 418-57 Full bore angle valve, 121, 123
cargo space CO2 with smoke detection,
450
CO2 system, 429-36 Galvanic action, 112
emergency fire pump, 420—2, 423 Gas analysers, 461—3, 465
fire main, 418—24 Gas free certificate, 466
flame detectors, 427-8 Gate valve, 121, 122
foam adaptor, 422-4, 444 Gears and clutches, 279-85
halon systems, 436-8 Gear pumps, 171—2
heat sensors, 428, 429 Glacier-Herbert split bearings, 265-6 high expansion foam, 444—5 Globe valve, 119—21
inert gas systems, 185—94 Governing systems, 228—30, 237—41 international shore connection, 422, Governors, 228-30, 237-44
424 hydraulic, 228-30
ionization chamber combustion gas Gravity separation, 60
detector, 426-7 Gland packing, 149-50
low pressure COi storage, 433—6 Grinne! alarm valve, 407
machinery space fire detection, 425—9 Gyroscope, 323
mechanical foam system, 440-4
multi-spray system, 438—40
obscuration type smoke detector, 427 Halocarbon refrigerants, 335
portable fire extinguishers, 451—7 Halon fire extinguishers, 456
pump-operated foam system, 444 Hastie four-ram steering gear, 304—6 sprinkler system, 445—9 Hatch covers, 412—17
Flap check valve, 124, 125 HD lubricating oils, 74—5
Flapper nozzle unit, 488—9 Heat exchangers:
Flash evaporator, 101, 102 condensers, 18-21
Flash point, 55 coolers, 4—8
Flexible coupling, 282—3 de-aerators, 28—31
Floating lever, (steering gear), 295—9 distillation, 94—96, 101
Float type, refrigerant control valve, feedwater heaters, 26-8
353-4 laminar flow, 11-12
Flow rnesurement, 484—5 maintenance, 9—11
Foam fire extinguishers, 453—5 oil heaters, 66—8
Food, carriage of perishable, 333-4 plate type, 6-8
Four-ram hydraulic steering gear, 302—7 salt water leaks, 10
Free lifting non-return valve, 120, 122 shell and tube, 4—6
Fresh water circuit, 92—93 temperature control in, 3—4
Friction losses in pump circuit, 142—3 theory, 11—14
Fuel handling and treatment, 51-70 turbulent flow, 14
blender, 73-4 venting and draining, 11
centrifuges, 56—6 Heating and cooling loads, evaluation of, fire risk, 53-55 372-7
fuel heater, 66-8 Heat leakage, 365-6
heating, 66-8 Hele-Shaw pump, 290—2
homogenizer, 68—70 Hermetic compressors, 349
refinery processes, 51-2 High velocity vents, 182—5
testing, 53 Hoerbiger type valves, 45-6
transfer, 53, 82—3 Holding tanks, sewage, 107—8
viscosity controller, 68—9 Homogenizer, 68—70
Fuel injection pump operation, 222—4, Humidity, relative, 369
226—7 Hydraulic balance mechanism, Weir feed Fuel pump, 219, 221-4, 226-7 pump, 36-7
Trang 2Hydraulic cranking system, 472-4 engines, 215—30
Hydraulic deck machinery, 396-400 Metering pumps, 173—5
Hydraulic governor, 228-30 Mooring eguipment, 401-6
Hydraulic steering gears, 288—90, Muff coupling, 258-9
299-301, 302-7 Muirhead-Brown tank stabiliser, 329-30
!G system, 185-94 Nash rotary liquid ring pumps, 24-5 inert gas system, 185-94 Net positive suction head (NPSH), deck seal, 192-3 139-41
fans, 191-2
generator, 193-4
operation, 188 Oil content monitoring, 87—9
scrubber, 189-91 Oil fuel transfer, 53, 82-3
Injector, fuel, 224-6 Oil heaters, 66-8
Insulation, 365-6 Oil injection system, propeller mounting, Intercoolers, 42-5 274-7
Oil lubricated stern tubes, 263—71 Oil tankers, 176-96
Jetmaster foam monitor, 444 cargo pumping, 176-84
Jointing materials, 118 centrifugal cargo pumps, 177
crude oil washing, 196 high velocity vents, 182—5 Keyed propeller, 472-3 inert gas system, 185—94
Keyless propeller, 273-7 pressure/vacuum valve, 184, 186 Pilgrim nut method, 273-4 segregated ballast, 196
SKF system, 274-7 tank washing, 194-6
vac-strip system, 179—81 Oil/water separators, 81—7 Legionella bacteria, 368-9 oil content monitoring, 87-9
Lifeboat: Overspeed trip, 238-9
davits, 471—2 Oxygen analysers, 459—60
engines, 472—4
Lignum vitae, 260
Lip seals, 268 Package boiler combustion system, 70—3 Liquid level measurement, 483—4 Para-magnetic gas analysers, 459—60 Liquefied gas carriers, 203-12 Peabody inert gas plant, 188-91
cargo discharge, 209—12 Pilgrim hydraulic bolt, 257—8
deepwell pumps, 209 Pilgrim hydraulic nut, 273—4
gases carried, 203 Pipelines, 112-19
reliquefaction, 205—9 corrosion, 112
types of carrier, 203—4 drains, 116
LNG (liquefied natural gas), 203 expansion arrangements, 116—18 Lobe pumps, 172-3 erosion, 114
Low pressure d.c system, 480—1 installation, 115
Low pressure evaporators, 94—6 jointing, 118
LPG (liquefied petroleum gas), 203 materials for, 112-14
Lubricating oil and treatment, 74—7 pressure reducing valve, 126, 127
quick closing valves, 129—31 relief valve, 125-26, 127 Magnetic filters, 137-8 Pitch, of propeller, 272
Measurement of liquid level, 483—4 Plate type heat exchangers, 6—8
Mechanical constant speed shaft drive, Plumrner block, 249-51
231-2 Pneumatic control systems, 488—93 Mechanical steam traps, 131 Pneumatic control valves, 495
Medium speed auxiliary diesel Pneumatic level transmitters, 484
Trang 3Pressure gauges, 483 Weir multi stage turbo-feed, 32 Pollution prevention, chemical tankers Purifiers, 56—66
198-9 ALCAP system, 65-6
Portable fire extinguisher, 451—7 high density fuel treatment, 65—6 Pressure control loop, 488 PV valve, 184, 186
Pressure governor, 32—5
Pressure reducing valve, 126, 127
Pressure relief valve 125—6, 127 Quick closing valves, 129—31
Pressure transducers, 484
Pressure transmitter, 491—3
Pressure/vacuum valve, 184, 186 Radial face seal, 269-70
Propellers, 271-9 Rapson slide, 286
controllable-pitch, 277-9 Reciprocating refrigeration compressor, definition of terms, 272 341-5
keyed, 272—3 Recirculating holding system, 108 keyless, 273-7 Refrigerants:
mounting, 272-7 choice of, 335-6
Pigrim nut, 273-4 list of, 336-9
pitch control, 277—9 Refrigeration:
shaft alignment, 245—9 air circulation, 361
SKF system, 274—7 automatic freon system, 339—41 Propeller shafting, 245-59 chamber cooling, 359-61
alignment and installation, 245—9 compressors, 341—6, 347—9
bearings, 249-53 compressor lubrication, 344-7 coupling bolts, 256—8 condensers, 349—50
couplings, 255—9 container cooling, 361-4
muff coupling, 258-9 controls, 339-41, 351-6
stern tubes, 260—71 defrosting, 364
thrust block, 254-5 driers, 358
Proportional controller, 488—9 evaporators, 350—1
Pumps: expansion valves, 351-4
axial flow, 162—5 heat leakage, 365—6
cavitation, 157—9 high pressure (HP) cut-out, 355 centrifugal, 146—62 instruments, 363—4
discharge conditions, 141-2 insulation, 365-6
double screw with timing gears, liquid indicators, 358
168—70 low pressure controller, 356, 357 erosion, 155—9 oil rectifier, 346—7
friction losses, 142—3 oil separator, 345—6
gear, 171—2 plant operation, 333-5
Hele-Shaw, 290—2 pressure relief devices, 344
Lobe (Stothert and Pitt), 172—3 reciprocating compressor, 341—5 metering, 173-5 reliquifaction of natural gases, 205-9 protection, 170—1 room temperature control, 355—6 radial cylinder, 290—2 rotary compressor, 347—9
rotary displacement, 165-73 separators, 345-6
seals, 149—50, 170 vapour compression system, 333—5 screw, 165—71 Regenerative condenser, 20—1
single screw, 171 Relief valve, 125-6, 127
slipper pad axial-cylinder, 294 Reliquifaction of natural gases, 205—9 suction conditions, 139—41 Reverse osmosis, 101—5
Sunstrand 294 pre-treatment and post-treatment, 104 swash-plate axial-cylinder, 293—4 Reverse reduction gearbox, 281—2 two-stage centrifugal, 25—6, 155 Roller bearings, 252—3
variable delivery, 290—4 Ross-Turnbull split stem bearings, 266, Weir electrofeeder, 38 267
Trang 4Rotary compressors, 347-9 mechanical, 131
Rotary displacement: pumps, 165-3 thermodynamic, 13 2-3
Rotary vane steering gears, 307-8 thermostatic, 131-2
Rudder angle indicators, 311 vacuum or pumping traps, 133—4 Rudder carrier bearing, 286—8 Steam jet air ejector, 22
Steam turbines, 232—43 back pressure trip, 240—1 Salinometer, 96-8 governing, 237-41
Sanitary system, 93 vertical, 242-3
Salt water circuit, 1-2 Steering gears, 286—313
Salt water lubricated stern tubes, 260—3 control box, 301—2
Scoop arrangement for a motor ship, 16 floating lever, 295-9
Scoop system for steamship, 17 four-ram hydraulic, 302—7
Screw compressors, refrigeration, 247—9 hand, 310—311
Screw pumps, 165—71 hunting action, 295—9, 301—2
materials for, 170 hydraulic telemotor, 294-5, 297 performance characteristics, 166-7 regulations for, 312-13
relief valves, 170—1 rotary vane, 307-8
shaft sealing, 170 rudder carrier bearing, 286-8
timing gears, 168 telemotor control, 294-5
Scrubbing tower, 189-91 two-ram electro-hydraulic, 288-90, Sea water lubricated stem tube bearings, 299—301
260—3 variable-delivery pumps, 290—4 Seals: Stern tube bearings, 260—71
deck, 192-3 sea water lubricated, 260-3
lip, 268 oil lubricated, 263-71
mechanical, 149—50, 170 inspection, 261—2
radial face, 269-70 sealing arrangements, 266—70
stem bearing, 268—70 lip seals, 268
separator, oil and water, 85—7 face seals, 269—70
Sewage treatment, 106-11 lubrication systems, 270-1
biological, 108-11 Stone-Pilgrim keyless system for propeller effluent quality standards, 106-7 mounting, 273-4
holding tanks, 107-8 Stothert and Pitt lobe pump, 172-3 recirculating holding system, 108 Strainers and filters, 135—8
Shaft bearings, 249-53, 260-71 Stuffing boxes, 149-50, 261
Shaft couplings, 255-9 Submerged cargo pump, 200-1
Shaft coupling bolts, 256-8 Suction head, 139—1
Shaft driven generators, 230—2 Suction pipes, 143-5
Shaft sealing, refrigeration compressor, 'Sunstrand' pump, 294
344, 345 Super Trident sewage treatment, 108—11 Shell and tube coolers, 4-6 Surface feed heaters, 26-31
Ship motions, 318—22 Suspended solids, 107
Shore water treatment, 105 Swash-plate axial-cylinder pump, 293-4 Signal processing and selection, 499-500
Simplex compact seal, 268
Simplex-Turbulo oil/water separator, Tachometer, 486-7
85-7 Tailshaft, 261-2
Simples stern tube, 263—4 Tailshaft inspection, 261
Single term controller, 488-9 Tank stabilizers, 329-32
SKF muff coupling, 258—9 Tank washing, 194—6
Slipper pad pump, 294 Telemotor control, 294—5
Split stern tubes, 265 7 Temperature:
Stabilizers, 318-29 air conditioning, 370-1
Steam traps, 131—5 carrying of food produce, 334
maintenance of, 134—5 Temperature measurement, 482—3, 493
Trang 5Thermistor, 483 change-over valve chests, 124-5 Thermocouples, 482—3 globe valves, 119—21
Therrnodynamic steam traps, 133-4 gate valves, 121-2
Thermostatic expansion valve, 352-3 non-return, (See globe valves)
Thermostatic steam traps, 131-2 pressure reducing, 126-8
Three term controller, 490 quick-closing, 129—30
Thrust blocks, 254—5 vacuum retaining, 24
Thrust pads, 255-6 valve actuators, 125
Tie-rod expansion joint, 116 Valve timing diagram, 219
Tilting pad bearings, 251—2 Valve actuators, 125, 127
Titanium, 8 Vapour compression refrigeration system, TLV, 463 333-5
Torductor tachometer, 486—7 Variable-delivery pumps, 290—4
Torductor torque transducer, 485—6 non-reverse locking gear, 292
Torque measurement, 465 Velocity control, 323
Transducers: Ventilation, 368
electrical, 482 Vertical steam turbines, 242—3
pressure, 483 Viscotherm, 68-9
torductor torque, 485-6 Viscosity controller, 68-9
Transmitters, 491—2 Volute centrifugal pump, 145
d/p cell, 492
electronic, 494
temperature, 493 Ward Leonard winch load characteristic, Tubular centrifuges, 59-60 394
Turbulo separator, 85—7 Water production, 93—105
Turbo-feed pump, Weir type, 32-7 Water-boxes, 1
Two-ram electro-hydraulic steering gear, Watertight doors 468-71
288-90, 299-301 Weir electrofeeder, 38
Two stage air ejector, 22—4 Weir Multi Stage Turbo-feed Pump, Two term controller, 490 32—7
hydraulic balance mechanism, 36-7 pressure governor, 32—4
Ultra-violet sterilizer, 101 safety (overspeed) trip, 35-6
Union purchase rig, 407 Wet bulb temperature (w.b.), 369
Whistles, 474-8 Winches:
Vac-strip system, 179-81 cargo, 407
Vacuum retaining valve, 24 hydraulic, 396-400
Valves, 119-30 mooring, 405-6
butterfly valves, 122—3 Windlasses, 401—5