A Wilson
IMarE Conferences and Symposia
The history of the Ninian field in the North Sea from its high production beginnings in times of soaring oil prices to responsible maturity when harsh economic reality had to be faced is presented. Changes to optimise and enhance production are highlighted.
A Wilson
1996
IMarE Conferences and Symposia
S K Sinha ; A Strang ; C H White
IMarE Conferences and Symposia
In this paper the generation and application of physical and mechanical property data to the estimation of diesel engine exhaust valve life is described. Finite element analysis methods are considered which take into account the thermal and mechanical stressing of the component in terms of known engine operating parameters.
S K Sinha ; A Strang ; C H White
1989
IMarE Conferences and Symposia
D Stapersma
IMarE Conferences and Symposia
A short study carried out at the Royal Netherlands Naval College (RNLNC) to investigate the potential of a number of proposed gas turbine cycles is described. Complex gas turbines have one or more of the following features added to the simple cycle: intercooling between compressor stages heat addition by recuperation of heat form the exhaust gases through a heat exchanger or one or more reheat steps. The different complex cycles are compared on the basis of a trade-off between overall efficiency and power density expressed as specific power in kJ/kg. The overall optimisation of gas turbine cycles with respect to either efficiency (etaopt) or power density (workopt) are explained. Complex gas turbine cycles optimisation for maximum specific work or efficiency trade-off between efficiency and specific work exhaust temperature and combined cycle potential combined cycles and steam injection and water injection are discussed.
D Stapersma
1999
IMarE Conferences and Symposia
A K Allan ; W D Holden
IMarE Conferences and Symposia
Experience with the design fabrication transportation and erection of modular accommodation for the offshore industry emphasises the choice of materials construction techniques surface finishing and corrosion protection system chosen for specific situations
A K Allan ; W D Holden
1976
IMarE Conferences and Symposia
W Oehlers
IMarE Conferences and Symposia
On 29 April 1987 after six months spent re-engining the QE2 was put to sea and resumed regular service with her diesel electric diesel plant. The new propulsion process is described with all the accompanying auxiliary systems. All the major events since the beginning of the project in the summer of 1983 until recommissioning are explained. The measures for the air-borne noise and vibration levels on board the ship particularly the resilient engine mounting receive particular mention.
W Oehlers
1988
IMarE Conferences and Symposia
G Ackermann ; H J Gatjens ; A Naujeck
IMarE Conferences and Symposia
The new research and development project SHOPSY is based on the very successful German Ship of the Future Project (SdZ). The main aim of SHOPSY is to reduce the workload for the remaining crew and change the ship's automation into a highly intelligent monitoring system. The six development topics are described by emphasising the following items; application of knowledge-based systems; decision support instead of alarms; general database and documentation; advanced nautical systems; condition oriented maintenance systems; energy management systems. Computer Aided Decision Support and Information System for Ship Operation (RESI) is also discussed. Development targets and programs are described and examples of the diagnostic and decision support system are given.
G Ackermann ; H J Gatjens ; A Naujeck
1993
IMarE Conferences and Symposia
D Kay ; M C Morris
IMarE Conferences and Symposia
The role of fire modelling in a comprehensive fire risk assessment and evaluation programme is discussed with brief comparison of the fundamental differences in approach of probabilistic and deterministic methods. Consequence analysis is further described in two examples which illustrate the application of two-zone modelling (using NIST FAST codes) and computational fluid dynamics CFD (using FLOW codes) in analysing and characterising marine vessel fires of simple or complex compartment geometry.
D Kay ; M C Morris
1994
IMarE Conferences and Symposia
V M Pashin ; V T Dzhelomanov
IMarE Conferences and Symposia
An examination of the current state of CIS shipbuilding activities and future development with regard to greater co-operation with the West. Views of shipbuilders new objectives methods of naval development and the possibility of integrating the Russian Navy into the system of collective international security are outlined. Russian achievements in building novel ship types and a programme for initiating collaboration are mentioned. Topics include the Russian Navy and its role in modern conditions and technological developments from the Krylov Shipbuilding Research Institute covering ship hydrodynamics ship structural strength marine power plants ship acoustics magnetics and electrodynamics long- term planning and predictions.
V M Pashin ; V T Dzhelomanov
1992
IMarE Conferences and Symposia
A Sagen
IMarE Conferences and Symposia
This paper looks at new applications of shipboard computer-based automation and future datalinks to shore offices and servers. Marine satellite communication (SATCOM) has only been used as a substitute for conventional communication so far but a new generation of digital-based space segments and shipboard terminals is fast approaching. The Race Marin ABC project and use of high-speed ship- to-shore data connections is discussed.
A Sagen
1990
IMarE Conferences and Symposia
S Butler
IMarE Conferences and Symposia
This paper presents a technique developed for the testing of struts and compression panels in which failure load can be achieved in controlled conditions.
S Butler
1972
IMarE Conferences and Symposia
C J MacFarlane ; C Woolfson
IMarE Conferences and Symposia
This paper describes the potentially serious consequences of excluding safety from pay and condition bargaining as was attempted in the summer of 1990 and secondly that the Offshore Industry Liaison Committee's aims membership actions and culture demonstrate that an active `offshore' labour union can flourish outside of traditional `established' trade unions.
C J MacFarlane ; C Woolfson
1991
IMarE Conferences and Symposia
E F Brandie
IMarE Conferences and Symposia
An examination of the design and implementation standards of the Temporary Safe Refuge (TSR) which evolved as a result of the Cullen Report into the Piper Alpha disaster. Aspects covered include TSR performance standards loss of integrity criteria endurance time installing TSRs on new and existing platforms and cost benefit analysis. TSRs should be able to withstand blast pressures external smoke gas leakage and fire for a period of two hours although exact standards have not yet been set.
E F Brandie
1992
IMarE Conferences and Symposia
R F D Colby
213a
This paper begins with a brief history of engineering in the Royal Navy and moves on to a consideration of the training of engineers in the Navy of today. Some attention is paid to future developments in education and training provision. During the Falklands War Marine Engineers were valued in the management of propulsion auxiliary and hull services and of the damage control function in action and these aspects should figure prominently in future training programmes.
R F D Colby
IMarE Conferences and Symposia
213a
1989
A D Moyse ; J L Millar
IMarE Conferences and Symposia
The Offshore Installations (Safety Case) Regulations (SI 1992 No 2885) are the first of new 'goal setting' regulations under the Health and Safety at Work Act; they have a broad set of objectives and are supported by an Approved Code of Practice (ACoP). Safety cases are concerned with potential major accident hazards and should include sufficient particulars to demonstrate that all hazards have been identified and that the risks have been evaluated and minimised. Once a Safety Case had been accepted it becomes the formal management document for the Offshore Safety Division of the Health and Safety Executive (HSE). Safety Case submissions should include descriptions diagrams the philosophy behind the final layout evidence of stability and watertightness details of the mooring system the risks involved with shipping water on deck details of cargo offloading systems details of structures and materials and accident and incident history.
A D Moyse ; J L Millar
1995
IMarE Conferences and Symposia
L Beaudin
IMarE Conferences and Symposia
US governments policies and regulations on marine pollution are reviewed and the role of the US coastguard in their application and enforcement is examined
L Beaudin
1977
IMarE Conferences and Symposia
M L Parker
IMarE Conferences and Symposia
The WR-21 intercooled recuperated (ICR) gas turbine under development for the US Navy by a team comprising Westinghouse Rolls-Royce Allied Signal and CAE Electronics has achieved concept and detailed design with rig and model testing and is undergoing full engine system testing. The main features of the machinery which is specifically intended for economic operation in new construction surface combatant ships are discussed with details of: technical specifications operating principles; engine components and construction; required maintenance. A test pro
M L Parker
1994
IMarE Conferences and Symposia
P J Waugh ; D H Glaister ; L P Neil
IMarE Conferences and Symposia
This paper describes the use of an instrumented Hybrid III anthropometric test dummy to assess injury risk. The dummy method enables the acceleration pulse to be measured and assessed and also enables the performance of the seat restraint system to be included in the overall result. The paper presents injury criteria measurements of the dynamic response criteria (DRI) data gathered from dummy tests and ensuing conclusions.
P J Waugh ; D H Glaister ; L P Neil
1992
IMarE Conferences and Symposia
G C Grim ; A Bliault
IMarE Conferences and Symposia
This paper describes the use of glass reinforced plastic in major oil and seawater ballast pipe systems in the Draugen gravity base structure. The systems involved qualification test programmes QA/QC arrangements component transport and installation are detailed.
G C Grim ; A Bliault
1991
IMarE Conferences and Symposia
S W Huntington
IMarE Conferences and Symposia
Hydraulics Research Wallingford have developed hydraulic physical models for port and harbour design They are described and the results of provings against prototype measurements given Examples of their use for specific projects (breakwater extension container berth breakwater protection harbour basin under keel clearance testing) are included
S W Huntington
1985
IMarE Conferences and Symposia
D Stonebridge
IMarE Conferences and Symposia
Development of the merchant shipping industry involving increasing specialisation of vessels changing nature of trade and voyage characteristics and decreasing demand for tonnage discussed Government involvement in shipping influence of UNCTAD shipping systems polcies national flags and competition with COMECON countries third world countries and USA
D Stonebridge
1984
IMarE Conferences and Symposia