Blar i Institutt for marin teknikk på utgivelsesdato
Viser treff 101-120 av 3421
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From Newbuilding to Operation: Information Handling in Ship Management
(Master thesis, 2010)In this thesis, I have looked into the current practice of information handling within a ship management. The work is done in cooperation with Höegh Fleet Service, and all the described processes and the organizational ... -
Simulation of Trawl Loads on Subsea Pipelines
(Master thesis, 2010)The main objectives in this thesis was to investigate the effect of oblique trawl board crossings, increased trawl board added mass due to seabed proximity and the effect of a more rectangular trawl board geometry. In ... -
Assessment of methods for quantification of exhaust emissions from marine dieselengines
(Master thesis, 2010)The focus on exhaust emissions has increased the last decades. In the coming years emission restrictions on nitrogen oxides (NOx) will be intensified while restrictions on PM are still pending consensus. With this, it ... -
Numerisk og eksperimentell studie av transporten av Hywind med Windflip
(Master thesis, 2010)Formålet med denne masteroppgaven har vært todelt. Det første formålet var å identifisere lastene som virket mellom Windflip og Hywind under transport. Dette blir ansett som viktig ettersom det er avgjørende for hvordan ... -
Analysis and design of the SEVAN FPSO against abnormal ice actions
(Master thesis, 2010)As the oil price is relative high, oil companies continue their quest for oil in new areas where it was supposed impossible earlier. 25 % of the world petroleum reserves are assumed to be in Arctic areas. In these areas ... -
Uncertainty Assessment of Wave Loads and Ultimate Strength of Tankers and Bulk Carriers in a Reliability Framework
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:143, Doctoral thesis, 2010)The main aim of the research work in this thesis is to investigate the uncertainty of wave-induced loads and ultimate strength of tankers and bulk carriers in a reliability framework. The ship structure is generally designed ... -
Hybrid Testing of Deep Water Moored Structures
(Master thesis, 2010)This masters thesis presents a possible solution for deepwater model testing of floating production units (FPU) in ocean basins, and investigates some aspects of the method. At present, the existing ocean basins have a ... -
Hydrodynamic design of high pull ROV
(Master thesis, 2010)This paper is a study of the design of a ROV with high pull force. The focus is the hydrodynamic design, but several other aspects had to be included to set feasible boundaries for the hydrodynamic design. The work is ... -
Mikrokraftverk for varme- og strømproduksjon
(Master thesis, 2010)Målet for masteroppgaven var å gjøre målinger på en dampmaskin ved MTS under forskjellige driftstilstander og finne ut hvordan den effektivt kan brukes under forskjellig driftstilstander. Når anlegget er ferdig skal det ... -
Extreme response estimation of umbilical on very deep water
(Master thesis, 2010)The scope of study is an umbilical arranged in a lazy wave con guration at 1300 m depth in Brazilian waters. The surface vessel is a ship, about 300 m long and 55 m wide. The wave environment is given by a wave scatter ... -
Heavy Lift Methods in Decommissioning of Installations
(Master thesis, 2010) In this report decommissioning of offshore petroleum platforms have been investigated. It treats decommissioning in general, the process of a typical project. A variety of suitable lifting vessels have been presented, ... -
Key Performance Indicators Related to Maintenance
(Master thesis, 2010)In order to sustain and strengthen its market position, Teekay Petrojarl (TKPJ) finds it necessary to take a step farther into operational excellence. The purpose of this thesis is to study how Key Performance Indicators ... -
Stress Analysis of Turret Interacting with Ship Hull Structure
(Master thesis, 2010)The trend in offshore oil and gas industry has been that new oil and gas fields are more remote in terms of water depth and in distance from existing infrastructure. The high price for oil and gas drives the industry to ... -
Direct Numerical Simulation of the Flow Past a Curved Circular Cylinder
(Master thesis, 2010)Offshore marine applications often include configurations of cylindrical structures that produce complex three-dimensional flow features. Catenary risers, for instance, can create complex flow patterns when subjected to ... -
Life Cycle Cost Model for Condition Monitoring of heat exchanger
(Master thesis, 2010)Shell and tube heat exchangers (H/X) are widely used in the industry. Offshore, the H/Xs are used as heaters or coolers. In this thesis it is assumed that the H/X function is to cool down gas or oil. A large number of ... -
An Optimization Model for Strategic Decision Support in Maritime Transportation
(Master thesis, 2010)Approximately 80% of the world trade measured in volume is carried at sea and there are accordingly many different actors making the shipping industry close to a perfect market. The shipping industry is also a highly ... -
Design of a motor yacht with emphasize on hull design
(Master thesis, 2010)This thesis consists of two integrated parts. The main attempt is to design and test a new hull which will reduce the total water resistance and need for engine power, but maintains the stability of a conventional hull. ... -
Condition Monitoring of Offshore O&G Separator – Cost-Benefit Evaluations and Presentation of Information
(Master thesis, 2010)This thesis introduces and analyses the following condition monitoring methods for a first stage production separator: - Neutron backscatter - Acoustic monitoring (active/passive/ultrasonic) - Gamma ... -
An inertia-capacitance beam substructure formulation based on bond graph terminology with applications to rotating beam and wind turbine rotor blades
(Master thesis, 2010)In this thesis, an Inertia-Capacitance (IC) beam substructure formulation based on bond graph terminology is developed. The IC beam is formulated in the centre of mass body fixed coordinate system which allows for easy ... -
Technical Condition Indexes for Ship Engine Auxiliary Systems
(Master thesis, 2010)The topic of my individual Master Thesis study is the expansion of the Technical Condition Index (TCI) concept, developed at the Department of Marine Technology at NTNU, as to encompass the following Ship Engine Auxiliary ...