Marine Engineering Modules

The aims of this module are:
• Develop an understanding of the implications of ship stability in design and operation.
• Introduce the concepts of dynamic stability in terms of case studies including relevant regulations.
• Develop an understanding of the implications for very large angle stability.
• Illustrate real solutions of general arrangement and accommodation design for different types of vessels.

The IWSP provides students with unique learning opportunities to achieve the following objectives:

1. Applied learning –  integration of theory and practice, acquisition of specialist knowledge and development of professional skills.
2. Exposure to real-world conditions- appreciation of real-world constraints in respective industry contexts to develop skills of adaptability, creativity and innovation, while adding value to the workplace.
3. Smooth transition to jobs-practical experience which shortens work induction period, translating to higher productivity and lower training costs to future employers of SIT’s graduates. The work experience acquired may also contribute to professional accreditation/certification requirements if applicable.

The IWSP is an integral part of applied learning as it provides an opportunity for students to integrate what they have learnt in the classroom to what is practised in the real world, and vice-versa. The extended period of IWSP with students performing real work also provides an opportunity for companies to evaluate the suitability of students as potential employees. In effect, the IWSP is equivalent to the probation period. The student will also have ample opportunity to immerse in the industry’s business and culture and decide if this is a good industry to work in. Besides producing practice-oriented graduates, IWSP will also be the platform through which students will be challenged during their work attachment stint to initiate innovative projects under the guidance of SIT’s IWSP Supervisors and Company appointed Work Supervisors. Through such projects, students will have the opportunity to develop innovative solutions for the projects they have identified. In this way, the IWSP will be a key platform that contributes to the inculcation of the SIT-DNA in every student.

AIMS:    
A1 - Understand the Marine Transport market and the role of the marine technologists in it.
A2 - Identify the international factors that result in seaborne trade.
A3 - Show how ships are operated to fulfil that demand.
A4 - Emphasise the need for efficient operation.       
                                                             
Outline of Syllabus:                                    
The module provides an understanding of the marine transport market and the role of marine technologists in it.

Topics include world trade; freight markets and demand for ships; major bulk commodities; general cargo and liner trade; freight rates and operating economics; service performance of ships; Choice of ship types; service performance of ships; ports.            
 

This module aims to
A1- To introduce the basic engineering principles of drilling for hydrocarbons on and offshore locations.
A2- To provide knowledge of drilling systems.
A3- To develop skills in order to design a drill string and to practice the power requirements for hoisting systems and the circulation of drilling fluid.
Topics include: geology and hydrocarbons, history of oil well drilling, the drilling rig, hoisting, drill string design, drill bits, rig hydraulics, straight hole drilling, directional drilling (including slant and horizontal drilling), fracture gradient, casing design, cementing, blow out control, offshore drilling and recent developments.

The IWSP provides students with unique learning opportunities to achieve the following objectives:

1. Applied learning –  integration of theory and practice, acquisition of specialist knowledge and development of professional skills.
2. Exposure to real-world conditions- appreciation of real-world constraints in respective industry contexts to develop skills of adaptability, creativity and innovation, while adding value to the workplace.
3. Smooth transition to jobs-practical experience which shortens work induction period, translating to higher productivity and lower training costs to future employers of SIT’s graduates. The work experience acquired may also contribute to professional accreditation/certification requirements if applicable.

The IWSP is an integral part of applied learning as it provides an opportunity for students to integrate what they have learnt in the classroom to what is practised in the real world, and vice-versa. The extended period of IWSP with students performing real work also provides an opportunity for companies to evaluate the suitability of students as potential employees. In effect, the IWSP is equivalent to the probation period. The student will also have ample opportunity to immerse in the industry’s business and culture and decide if this is a good industry to work in. Besides producing practice-oriented graduates, IWSP will also be the platform through which students will be challenged during their work attachment stint to initiate innovative projects under the guidance of SIT’s IWSP Supervisors and Company appointed Work Supervisors. Through such projects, students will have the opportunity to develop innovative solutions for the projects they have identified. In this way, the IWSP will be a key platform that contributes to the inculcation of the SIT-DNA in every student.

The module aims to develop knowledge and understanding of:

Re-establishment of basic operational principles of 2 and 4-stroke engines; the history of engines. – 

Engine types, classification of marine engines; specific design details;  

Preliminary design calculations, engine thermodynamics; 

Exhaust and flue gas analysis; Exhaust emission control; 

Fuels and fuel systems, combustion chamber and valve design considerations; 

Lubricating oil Properties and treatment.;   

Balancing, noise and vibration: calculation of torsional vibration modes and natural frequencies; 

Engine test analysis. application of theory in practice for a deeper comprehension of marine engines, Engine balancing and vibrations

The module aims to develop knowledge and understanding of:
- Refrigeration systems for cargo preservation, gas liquefaction and air conditioning.
- Air conditioning systems.
- Design, propulsion and operation of Liquefied Natural Gas (LNG) Carriers.
- Transport of liquefied gases: Sea transport of LNG, Types of LG carriers, Insulation, Containment systems, Boil-Off treatment, LNG propulsion systems, steam engines, gas turbines and dual-fuel diesel engines.
- Marine refrigeration and air-conditioning; theoretical concepts; practical applications and hardware; carriage of LNG; implications to machinery system; dual fuel machinery; safety; economics of reliquefaction;
- Refrigeration for cold-storage and air-conditioning; Revision of steady flow energy equation. Vapour compression cycles, flash chamber cycle; Compressors, evaporators and condensers. Refrigerants and the ozone layer; Absorption refrigerators.
- Refrigeration for gas liquefaction: Gas compression cycles, use of recuperator, multi-stage refrigeration, the Linde process.
- Air conditioning: Humidity definitions, the psychometric chart, wet and dry bulb temperature, comfort charts, types of air conditioning system, Gibbs-Dalton law, calculations involving moisture removal and addition, recirculation ratios and contact factors.

The module introduces modelling methods for marine systems. It introduces the modelling concept and application of computer simulation to analyse marine engineering systems. Research-informed teaching includes up-to-date topics on dynamic modelling of electrical systems, mechanical systems, battery power systems, marine vehicles, robust control of mechatronic systems, stability analysis of control systems and room acoustics.

To develop knowledge and understanding of:
Engineering Design and IT fundamentals;
The multi-disciplinary nature of marine propulsion systems design;
Rationale for machinery selection, its installation and operation.
This module provides students with a deep and detailed understanding of engineering design rationale, procedures and multiple criteria design. Students will learn how to arrange and implement machinery space, main/auxiliary power systems and auxiliary machinery facilities on board ships. Specific attention will be given to standard and non-standard propulsion units. Teamwork and leadership qualities are introduced, exercised and assessed.
Topics include:
Engineering Design, Logical design method, Pareto distribution, marine vehicle applications, ship design; Marine Engineering Design, Machinery requirements, Machinery constraints, Marine environment; Machinery selection, Interaction with ship design, General requirements and considerations; Marine propulsion systems, Overall considerations, Selection and configuration, Combined systems, power transmission and matching; Gearing, Basic Gear Design, Gear types and applications; shafting, design sequence, vibration, arrangement consideration, shaft withdrawal; Propellers, propeller types and applications; space arrangement, main machinery, design and requirements, classification societies recommendations; piping design phases, general guidelines and detailed design, materials, insulations; automation, UMS concept, intelligent engine; design for production, general design techniques, modular construction, standardisation, scheduling. Team work: principles, responsibilities and team management. Engineering economic principles and economic criteria, the role of classification societies and regulatory influences, design for production and project management, principles of cost estimating.

The aims of the module are to independently formulate, undertake and report on a substantial design or research project and to carry out an independent piece of technical investigation involving project integration, design and/or some research methods. The students are required work individually on a chosen topic relevant to marine technology and plan, manage and undertake under supervision by an academic member of staff. The assessment is based on a literature review report, final report in format of scientific journal article and reflective log together with support materials.