Blar i Institutt for maskinteknikk og produksjon på dokumenttype "Doctoral thesis"
Viser treff 1-20 av 319
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3D Cohesive Modelling of Hydrogen Embrittlement in the Heat Affected Zone of X70 Steel
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:53, Doctoral thesis, 2014) -
A classification method for scaling river biotopes for assessing hydropower regulation impacts
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:140, Doctoral thesis, 2005)This thesis describes the development of a habitat assessment methodology based on theories of hydroecology for use in river basin management. The methodology includes a robust habitat classification system and provides ... -
A contribution to reliability assessment of safety-instrumented systems
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:254, Doctoral thesis, 2013)Safety-instrumented systems (SISs) are among the most important and effective safety barriers in reducing the likelihood of hazardous events and/or mitigate their consequences to assets (humans, environment, and material ... -
A contribution to reliability qualification of new technical equipment: – with focus on subsea production equipment
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:334, Doctoral thesis, 2013)This PhD thesis proposes new frameworks and methods which give new insights to qualification and reliability assessments of new subsea systems. The subsea oil and gas industry is an industry with strict requirements to the ... -
A cooperative information system framework to support process management
(Doktoravhandlinger ved NTNU, 1503-8181; 122, Doctoral thesis, 2002)The implementation of process orientation at Aker Verdal was enhanced by a cooperative information system (CIS) that supported process management with the right information, at the right time, at the right place, etc. A ... -
A Fatigue Assessment Methodology for Notched Components Containing Defects
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:224, Doctoral thesis, 2007)A probabilistic fatigue assessment tool, P•FAT, directly applicable to the results from a standard finite element stress analysis has been developed. The fatigue assessment tool consist of two deterministic fatigue assessment ... -
A Framework for Continuous Design Reuse Management Supported by an Option-Based Reuse Approach
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:139, Doctoral thesis, 2007)This PhD thesis aims to address the problem of missed design reuse opportunities across consecutive products in industry. The research specifically targets the perceived knowledge gap regarding conceptual tools for ... -
A Framework for Modelling of Vendor Managed Inventory
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:64, Doctoral thesis, 2008) -
A Knowledge-Based Approach for Integration of System Design Methodology and Documentation in Advanced Multi-Disciplinary NPD Projects
(Doctoral thesis at NTNU;2014:373, Doctoral thesis, 2014)New product development (NPD) performance depends both on developing new knowledge as well as on leveraging existent knowledge inside an organization. In project-based NPD execution knowledge is often created without a ... -
A Methodology for Production Development – The Body of Knowledge Approach
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:07, Doctoral thesis, 2006)The development of production line and facilities is without doubt a crucial task for the discrete goods producing industry in order to gain the competitive edge and the attention of the customer. This trend started already ... -
A Systems Engineering Approach to the Design of Manufacturing Systems
(Doctoral thesis, 2014)Rising competitiveness in the 21st century and the increasing complexity of manufacturing systems demand the refinement of manufacturing system design practices by investing more effort during the planning and design ... -
Adaptive Control of Subsea Processes
(Doctoral theses at NTNU;2019:217, Doctoral thesis, 2019) -
Additive Manufacturing for High Value Metal Production in an Optimized Hybrid Manufacturing Cell
(Doctoral thesis at NTNU;2015:29, Doctoral thesis, 2015)The in-between processes have also been investigated. In the hybrid cell, the surface roughing is done by a surface milling operation in the milling machine, contrary to the traditional sand blasting operation. And, there ... -
Adhesion, Friction and Leakage in Contacts with Elastomers
(Doctoral theses at NTNU;2018:277, Doctoral thesis, 2018)Adhesion, friction and leakage in contacts with elastomers is central to many technologically demanding applications such as tires, seals, wiper blades and syringes to just name a few. These tribological systems are very ... -
Advanced Food Processing Equipment Design for a Sustainable Salmonid Fish Industry in Norway
(Doctoral thesis at NTNU;2015:218, Doctoral thesis, 2015)Food production is one of today’s largest contributors to resource consumption, transformation of landscape and land use as well as greenhouse gas emissions. As the world’s population grows, the food consumption grows with ... -
Aligning Supply and Demand in Grocery Retailing
(Doctoral theses at NTNU;2017:366, Doctoral thesis, 2017) -
Aluminium extrusion investigated by theory, experiment and FEM-analysis
(Doctoral thesis at NTNU;2015:300, Doctoral thesis, 2015)The process of aluminium extrusion has important influence in metal forming industry because of its ability to produce profiles with different shapes, sizes and complicated geometries. The required extrusion load is ... -
An empirical study of organizational cooperation in large traditional and global projects execution
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:73, Doctoral thesis, 2012)Cooperative power is critical knowledge in traditional projects Projects that are executed in the home country of the initiating organization or company (traditional projects) face important challenges that result from ... -
An improved framework for the assessment of water consumption from hydropower production
(Doctoral theses at NTNU;2016:340, Doctoral thesis, 2016)Climate change and the needed reductions in the use of fossil fuels call for the development of renewable energy sources. Hydropower is today the dominant renewable technology in the energy system and in some regions ... -
An Integrated Framework For Collaborative Enterprise Performance Management
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:48, Doctoral thesis, 2005)