MRE 601 MANAGEMENT SCIENCE ( 60 hrs)MODULE IIntroduction to Management Principles & Practice: Definition and objectives of soundmanagement. Need for Sound Management Principles and Practice & Growth of Modernmanagement thought, Management functions, Process Planning, Corporation / Long term &tactical strategy, Policy distribution, SWOT Analyses, Organising — definition / illustrations,Staffing — manpower, planning, Directing — illustration, Controlling, parameters, application &Co-ordination; communication — efficient process model, communication barriers, inter-personnelcommunication skill. Principles of Locating a Plant & Developing Organization Structure,various types of organizational structures — Line / staff / matrix, centralization vs. decentralizationof decision-making, distinction between authority / responsibility / accountability, Basicprinciples of delegation / empowerment of employees; Authority & Responsibility, Boundaries ofAuthority. -14 hrsMODULE HProduction / operation related uses: Distinction between products & services, Types ofproduction system viz. Jobbing / Lot / Mass. Functions of Production Planning and Control,Product Development Principles, Standardization, Simplification & Specialization, Plant Layout,Product / Process, Logistics & supply chain / management. Integrated material managementfunctions of material planning, inventory control, safety stock / cycle stock, purchase / storesperformance, measurement parameters, standardization / codification, waste control.

-10 hrsIntroduction to Operations Research: Linear Programming, Distribution Methods, NetworkTechnique in Management — Critical Path Method (CPM), Program Evaluation & ReviewTechnique (PERT). -4 hrsMODULE IIIResources Allocation & Load smoothing: Operational Sales Forecasting; Inventory Control,Safety Stock, Determinational Introduction to Decision Theories in Management, Decision underCertainty, Right and uncertainty, Works Study, Job Evaluation & Merit Rating, Total QualityManagement, Quality Control, ISO 9000 Series, Preventive/Condition based Maintenance andspare management. -10 hrs

MODULE IVFinance Management: Methods of Capital formation & Control of Working Capital, How toread balance sheet / profit /loss, budgetary control &standard costing- Favorable/ adversevariances. Continuous & Discounted Cash Flow & Project Appraisal, Break even analysis, CostBenefit Analysis, Methods of depreciation, Factory Costing, Estimating, Balance Sheet, Financial& Physical Ratios; Project & Budgetary control. -10 hrs

MODULE VH.R.D. : The personnel Function, Requirement & Selection, Role of Psychological Tests inRecruitments, Training of employees, Performance Appraisal & counseling, Reward System,Legal Requirements and Regulation of Working Condition, Employer's Liabilities for Health andSafety, MBO, Leadership/Group Dynamics and Discipline, Motivation theories and Incentives,Maslow's hierarchy of contribution. Problems of Accident — Proveners, Fatigue etc. Relationwith Trade, Union & Workers Participation in. Management. -12 hrsReference:

Principles of Management Koont S. 0. DonnelIndustrial Organisation & Management Bethel et. al, McGraw HillFinance Management Prasanna Chandra TMHLinear Programming Hadley G. Addision, Wesleys.Production Planning & Control

Samuel Eilon. Universal BookCorpn. India.

50CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

MRE 602 MARINE ELECTRICAL TECHNOLOGY ( 85 hrs)

MODULE IPower Generation: Merits & Demerits board of A.C. & D.C. on board; Rules and Regulationsgoverning electrical machineries on ships; Different alternator Excitations — Systems on board —(indirect, Direct 'static excitations, Brushless generator construction & operational diagram,Automatic Voltage Regulator. -9 hrsAlternative Source of Power: Emergency Generator & Different Starting method includingauto-start, emergency batteries construction and its different types & duties, Location ofemergency power, Different Emergency loads, Rules & Regulation, emergency power,Maintenance of emergency power source on board. Shore Supply — Specifications as per Voltage/ frequency, precautions while taking shore supply. -8 hrs

MODULE IIDistribution: Different electrical diagrams and their uses, electrical signals. Type ofDistribution, Distribution network on board; Main & emergency switch board, construction,different switch gear & protective devices, Grounded and Insulated neutral systems, andprecautions adoOted in High Voltage distribution system, Cables & temperature classification.

-10 hrsMotor & Control Equipments: Types of marine motor, types of enclosures, protective deviceson motors, motor characteristics curves, sequential starting (e.g. Refrigerating plants, automaticfired boiler). -4 hrs

MODULE IIIMiscellaneous marine electrical equipment Alarm system: Engine Room Telegraph, RudderAngle Indicator, R.P.M. & Revolution Counter, Centralised Salinity Indicator, Watertight dooroperation, Alarm system (types, supply) on board's oxygen analyzer, High & low level arms,Navigational lights, Emergency Radio Operation, Electrical Deck auxiliaries.

-12 hrsMODULE IIIMaintenance of Electrical Systems, Fault finding & Repair: Type of faults & indications onGenerator, motor & distribution systems, Different Testing equipments & meters (multimeter /megger, clampmeter, etc.), Salvaging a motor Detection of faults on electronic circuits & cards —Indications & corrective arrangements, Necessary Precautions & care while fault finding andRepair, preventative maintenance, periodic surveys, spares requirement. -12 hrsSafe Electrical Practice: Safe watch-keeping, points to check on electrical machineries, Switchgears & equipments, microprocessor control and maintenance electrical fire fighting, precautionsagainst electric shock and related hazards. -10 hrs

MODULE IVSpecial Electrical Practice: Rules and Regulations & Operation of electro-hydraulic & ElectricSteering gear, Diesel-electric and Turbo electric propulsion system, pod/Azipod drive unit,superconductivity applied in propulsion, Turbo alternator, special electrical practice for oil, gasand chemical Tankers (Tanker classification, Dangerous spaces, Hazardous zones, Temperatureclass), Flame proof Ex 'd' and intrinsic safety Ex T, Ex `e' and Ex 'n' equipments and theirapplication in zones, Maintenance of Ex-protected apparatus. -20 hfs

Reference:G.O. Watson, "Marine Electrical Practice"W. Lows, "Electricity Applied to Marine Engineering"D.A. Gillepie, "Prime movers for generation of Electricity"Reeds Vol. 7 —Advanced Electro Technology

51CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

MRE 603 SHIP FIRE PREVENTION & CONTROL ( 70 hrs)

MODULE IFire hazard aboard ships: Fire triangle, tetrahedron, Fire Chemistry, Spontaneous Combustion.Limits of inflammability. Advantages of vapors fire extinguishing agents including vaporizingfluids and their suitability for ship's use. Control of class A,B and C fires.

12 hrsMODULE IIFire protection built in the ships: SOLAS convention, requirements in respect of materials ofconstruction and design of ships, fire detection and extinction systems, fire tests, escape means,electrical installations, ventilation system and venting system for tankers. Statutory requirementsfire fighting systems and equipment on different vessels. Fire doors and fire zones.

12 hrsMODULE IIIDetection and Safety Systems: Fire safety precautions on cargo ships and tankers duringworking. Types of detectors, Selection of fire detectors and alarm systems and their operationallimits. Commissioning and periodic testing sensors and detection system. Description ofvarious systems fitted on ships. -12 hrs

MODULE IVFire fighting Equipment: Fire pumps, hydrants and hoses, Couplings, nozzles and internationalshore connection, Construction, operation and merits of different types of portable and fixed fireextinguishers installations for ships. Properties of Chemical used. Bulk Carbon Di-Oxide andinert gas systems. Fireman's outfit its use and care. Maintenance, testing and recharging ofappliances. Preparation, Fire appliance survey. Breathing apparatus types, uses and principles.

14 hrsMODULE VFire Control: Action required and practical techniques adopted for extinguishing fires inaccommodation, machinery spaces, boiler rooms, Cargo holds, galley etc. Fire fighting in portand dry dock. Procedure for re-entry after putting off fire, rescue operations from affectedcompartments. Fire aid, Fire organization on ships. Fire signal and muster. Fire drill. Leadershipand duties, Fire control and plan, Human behavior, Special precautions for prevention/fightingfire in tankers, chemical carriers, Gas carriers, Chemical carriers, Safe working practice.

20 hrs

Reference:Designing for Fire Safety

-

E. Gordon B & Alan C ParnellFire Safety

-

V K JainSafety Management

-

DentonSafety Management

-

Krishnan N.V.

52

CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

MRE 604 MARINE INTERNAL COMBUSTION ENGINES-II ( 80 hrs)

MODULE IManeuverings Systems : Starting and reversing systems of different Marine Diesel engir es withsafety provisions. -6 hrsIndicator diagrams and Power Calculations : Construction details of indicator instrument.Significance of diagram Power Calculations, fault detection, simple draw cards and out of Phasediagrams. Power Balancing, Performance Characteristic Curves, Test Bed and Sea trials of dieselengines. -6 hrsLubrication Systems : Lubrication arrangement in diesel engines including Coolers & Filters,Cylinder-Lubrication, Linear wear and preventive measures. -3 hrsCombinations of lubricating oil its effect and preventive measures: Improvements inLubricating oils through use of additives, Types of additives, Monitoring engines throughlubricating oil analysis reports. -3 hrs

MODULE IIMedium Speed Engines : Different types of medium speed marine diesel engines, couplings andreduction gear used n conjunction with medium speed Engine, development in exhaust valvedesign, V-type engine details. Use of poor quality residual fuels and their consequences.Improvements in designs for higher power output. Fuels, combustion process — fundamentals.

-10 hrsAutomation in modern diesel engine plants : Remote operation, Alarm and fail safe system,Governors and their basic functions Constant speed and Over speed governors. Constructionaldetails and hunting of governor. Computerized monitoring and diagnostic applications inpropulsion engines. The intelligent engine concept. Nox-Control of marine Diesel Engines.Improvement in designs for increased T.B.O. (Time Between Overhauls). -8 hrs

MODULE IIIMaintenance of Diesel Engines : Electronic Governor, Inspection and Replacement of variouscomponent members such as Piston, Piston ring. Cylinder Head, Liner, Bearings Driving Chainand Gears etc. Crank shaft deflection and alignment, Engine holding down arrangements,Tightening of Tie bolts. • -6 hrsTrouble Shooting in Diesel Engines : Hot & Cold Corrosion, Crank shaft web slip, X-headbearing problems, microbial degradation in fuel & lub oil. -5 hrsModern trends in Development : Current Engines (Sulzer RTA, B&W CMC & SMC, SEMTPillstich) Intelligent Engine (Camless concept), improvement in design for increased TBO.U.M.S. Operations of ships. • -5 hrsMODULE IVRotary positive Displacement Types of compressors: Compressed Air Motors.

-2 hrsAxial Flow Compressor: Principle of centrifugal compression and pressure rise incentrifugal compressor, change in Angular Momentum. Pre-whirl and pre-whirl vanes.Mach number at inlet to a centrifugal compressor, slip and slip factor, multi-stagecentrifugal compressor. -10 hrs

MODULE V

Gas Turbines Plants : Constant volume or Explosion cycle Gas Turbine plant, constant pressurecycle or Joule — Brayton cycle Gas turbine plant simple C-B-T cycle, condition for maximumwork output and thermal efficiency in simple cycle. Methods of improvement of ThermalEfficiency and work ratio of Gas Turbine plants. C-B-T-H cycle, complex cycles, closed cycleoperation of Gas turbine plants, their merits and demerits. Total head or stagnation conditions.General Construction and Design features for marine plants, Materials of construction, Heat

53CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

Exchangers and Reheat arrangements, Comparison of Free Piston engine gasifiers andconventional air-stream combustion chambers. -12 hrs

References:HarringtonA KaneJohn B. WoodwardC.C.PounderD.K.S an yalSouthern

7 Lamb

Marine Engineering-Marine I.C.EnginesLow Speed Marine DieselsMarine Diesel Engines

-Marine Diesel Engines.Marine Diesel Engines.

Running and Maintenance of Marine Diesel Engine.

54

CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

MRE 605 MARINE REFRIGERATION AND AIR CONDITIONING ( 90 hrs)

MODULE!Reciprocating Compressors : Ideal cycle for compressors, work transfer in single stagecompressor, Mass and Volume Flow, Free Air Delivery, Effect of Clearance andVolumetric Efficiency in Single Stage Compressors, Multi-stage Compression neglectingclearance and with clearance. Condition for Minimum work Input and PerfectIntercooling. Tandem and In-line arrangement in compressors. -18 hrs

MODULE IIRefrigeration : Reversed Carnot cycle, Vapour compression cycles, Refrigerating Effect, Co-efficient of performance, Cooling capacity, Rating of a Refrigerating Plant, Methods ofimproving C.O.P. Use of Vapour Tables, Applied Problems. Different refrigeration systems,classifications of refrigerators, uses of refrigeration at sea, cryogenic technology-definition,temperature range, insulation. -10 hrs

Marine Refrigeration Plants: Typical Marine Refrigerating Plants with multiple compressionand Evaporator system. Heat pump cycles. Refrigeration in liquefied Gas carriers.

-8 hrsDifferent refrigerants: chemical formula, desired properties (general, physical, chemical,thermodynamic) comparison, effect on environment, Montreal protocol, new refrigerants.

-4 hrsMODULE IIIDesign and construction of various components of refrigeration plants: compressor,condenser, evaporator, expansion valves, control and safety equipments. Operation andmaintenance of refrigeration plants, control of temperature in different chambers, charging ofrefrigerant/oil, purging of air, defrosting methods, trouble shooting. -12 hrsRefrigeration of cargo holds: brine system and it's operation & maintenance, methods of aircirculation in holds, insulating materials, insulation, micro-organism, dead and live cargo, factors,affecting refrigerated cargo, container ship refrigeration, preparation for loading cargo, survey ofrefrigeration equipments. -6 hrsHeat load calculation on refrigeration plant. -2 hrsMODULE IVProperties of Mixtures of Gas and Vapours: Dalton's Law of partial pressure,Amagat's Law of partial volume, volumetric and Gravimetric analysis of Gas Mixtures,Gibb-Dalton's Law, mean value of a Gas Constant. Equivalent molecular weight,Density, specific volume, specific heat and Molar Heat Capacity of gas mixtures.Advanced problems on Adiabatic mixing. -8 hrsAir and Water Vapour Mixture: Specific humidity, Relative humidity, Dew point,unsaturated and saturated Air. Principle of Cooling Towers and Air Leakage Problem insurface condenser. -6 hrsMODULE VPrinciple of Air conditioning: psychometric properties of air comfort conditions, control ofhumidity, Airflow and A.C. Capacity calculation for ship plants. hrsAir conditioning: necessity on board ships, different systems, control of room, air temperature,humidity, noise, dust and purity. Construction of duct & diffuser, fans, ventilation ofaccommodation, fire safety balancing of system. -6 hrsVentilation: Ventilation of engine room, pump room, CO2 and battery rooms, air changerequirements, design considerations. maintenance. Heat load calculation of air conditioning plant.

-2 hrs

55CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

Reference:StocekerC.P. ArmraJ.R.StottJordan and PristerAshareSmith D.W.

Refrigeration and air-conditioning, TMHRefrigeration and air-conditioning, TMH, 1988Refrigerating machines and A.C. PlantRefrigeration and air-conditioning, PHI, 1985Fundamentals and equipment, 4 VolumesMarine Auxiliary Machinery

56CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

MRE 606 MACHINE DESIGN & DRAWING ( 60 hrs)MODULE IProcedure in Machine Design : Concepts of Design, Procedure & Processes, Design Synthesis,Economic consideration in Design, Feasibility, Preliminary Design Alternative, Final DesignAlternative, Preliminary & Final Plans & Drawings. -2 hrsUse of Standards in Design: Selection of preferred sizes, common useful Materials &Manufacturing considerations in Design. Review of failure criteria in Mechanical Design,Properties of Materials, Heat Treatment Processes, BIS System of Designation of Steels, Basis ofGood Design, Deformation, Wear, Corrosion. Common useful Materials & Manufacturingconsiderations in Design. -4 hrs

MODULE II

Strength Consideration for Design : Strength of Materials, Reliability, Influence of size, StressConcentration, Strength under combined stresses, Static loads, Impact loads, Repeated loads,Completely reversed loads, Static plus Alternating loads, Cyclic & combined loads, FatigueStrength. Dynamic Stresses. Selection of Materials. -6 hrs

MODULE III

Specifications :- Fit, Tolerance, Finish-BIS -4 hrsDesign & Drawing to specifications for parts subjected to direct loads.Fasteners : Bolts & Screws, Cotter & Knuckle joints, Keys & Couplings, Pipe joints.

6 hrsRiveted & Welded joints: Design of riveted and welded machine parts.

-6 hrsMODULE IV

Power Transmission : Shafts & Axles, Bearings, Clutches & Brakes, Belt Drives, Chain Drives.16 hrs

MODULE ( V)

Design & Drawing of Tooth Gearing: Spur & Bevel Gears, Rack & Pinion, Worm & WormWheels, Helical Gears etc.

16 hrs

Reference:J.E. ShigleyV.L. Doughtie

Siegel Maleev

- Mechanical Engineering Design- Design of Machine Elements, McGraw Hill, A.

Vallance International Student edition.- Machine Design of Machines international and

Hartnab text book co.

57CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

MRE 607 NAVAL ARCHITECTURE - II ( 60 hrs)

MODULE IStrength of Ships : Curves of buoyancy and weight, curves of load, Shearing force and bendingmoments. Alternate methods, Standard Conditions, Balancing ship on wave, Approximation formax. Shearing force and bending moment, method of estimating B.M. & Deflection.Longitudinal Strength, Moment of Inertia of Section, Section Modulus. -14 hrs

MODULE IIPropulsion & Propellers : Definitions, apparent and real ship wake, Thrust, relation betweenpowers, relation between mean pressure and speed, measurement of pitch, Cavit ation.

-8 hrsPropeller types, Fixed pitch, Variable Pitch, Ring propeller, Kort nozzles, Voith Schneiderpropeller, Propeller theory. -6 hrs

Blade element theory, Law of similitude and model tests with propellers, propulsion tests,Geometry and geometrical properties of scrt.w propellers, ship model correlation ship trials.

-6 hrs

MODULE IIIRudder Theory : Action of the Rudder in turning a ship, Force on Rudder, Torque on Stock,Calculation of force torque on non-rectangular rudder angle of heel due to force torque on rudder,Angle of heel when turning. Types of Rudder, Model experiments and turning trials, Area andshape of rudder, position of rudder, stern rudders, Bow rudders.

-14 hrsMODULE IVMotion of Ship on Waves : Theory of waves, Trochoidal waves, relationship between line oforbit centres and the undisturbed surface, Sinusoidal waves. Irregular wave pattern, Wavespectra, Wave amplitudes, Rolling in unresisting media, rolling in resisting media, practicalaspects of rolling, Antirolling devices, Forces caused by rolling and pitching, Heaving andYawing. -12 hr

Reference:

MuckleTupper E.ComstockLewis

- Naval Architecture for Marine engineers.Introduction to Naval Architecture.Principles of Naval Architecture.Principles of Naval Architecture.

58CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

MRE 608 FIRE CONTROL ENGINEERING LABORATORY ( 36 hrs )

Fire Engineering Lab Experiment

Testing and operation of jet and spray type nozzles and fire hoses. Operation, charging andmaintenance of portable fire extinguishers.

Soda acid type.Foam type.

c. Dry powder type.Operation, Use and function of breathing apparatus.

Self contained type.Bellow Type.

Use of fireman's outfit.Study of working of lifeboat and provisions for lifeboat. Use of life jackets.Construction and operational details of life raft giving importance to manual andhydrostatic release device.

5 9CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

MRE 609 MECHANICAL LABORATORY ( 44 hrs)

Mechanics Experiments:

1. To measure circular and linear displacements of cam and follower in case of (i)Plate cam-Reciprocating follower (ii)Tangent cam-with roller oscillating followerand plot the displacement curves hence differentiate the velocity and acceleratingcurves.

2. To find the co-efficient of friction both for flat belt and V-Belt with Belt frictionapparatus and hence find the slip.

3. Centrifugal clutch to demonstrate the process of Power parameters of the HartnellGovernor.

Rotating massesSpring Rate

iii) Initial Spring compression.

4. Note the effects of varying the mass of the centre sleeve of the Porter Governorand Compare the same with that of Proell Governor.

5. To determine the characteristic curves of sleeve position against speed of rotationin case of :

Hartnell GovernorPorter Governor and

iii) Proell Governor

6. To determine the moment of inertia of different bodies by the Trifilar suspensionby experiment and by calculation.

Vibrations Experiemnts:

1. The following experiments in vibrations are performed withVIBLAB apparatus:

To verify the relation T = 2 It \I( l/g) in case of a simple pendulum and to plotthe graph T Vsl.To verify the relation T = 2 71 NJ( ( K2 + OG, )/(g 0G2)) in case of a compoundPendulum and find the radius of gyration and equivalent length of compoundpendulum.

2. To determine the method of Torsional Oscillation, the radius of gyration of abody, about the centre of gravity by using the relation,

T = 2 lt( K /a) \/(L/g)

60CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI

To verify the relation, T = 2 TE \l(W/Kg) and plot a graph T Vs W.Study of undamped natural vibrations of a beam pivoted at one end supported bytension spring at the other end.

To find out the natural frequency of a beam with and without load and to verifythe Dunkerley's Rule.

Study of forced vibrations for various amounts of damping of beam pivoted atone end and supported by tension spring at the other end and top plot a graph ofamplitude factor Vs frequency ratio. (LONG .V113).

To study the forced vibrations for various amounts of damping and to plot agraph of amplitude factor Vs frequency ratio (Lat.Vib.)

Prove experimentally T= 2 i Ai(1 / Kt) and study the relationship between theperiodical time and shaft length.

61

CUSAT B.Tech Degree Syllabus for Marine Engineering- Sem VI