• Parameterization and Multiobjective Optimization 

      Nilsen, Espen (Master thesis, 2013)
      This thesis has dealt with the overall process regarding optimization of a controlarm, with a focus on providing a practical guide. The rst chapter explains howto approach these kinds of issues and outlines a strategy for ...
    • Parameterization and Multiobjective Optimization 

      Skaar, Carl Hougsrud (Master thesis, 2013)
      One of the core ideas in this thesis is to determine how single- and multiobjective design optimization can be applied and implemented to improve products. The background for this thesis is an EC research project named ...
    • Parametric Ship Hull Design in NX 

      Skogsfjord, Magnus Bakke; Rognseth, Christoffer (Master thesis, 2014)
      When Wärtsilä Ship Design (WSD) initiates a new ship design project, the work is commenced by constructing initial CAD-data with software products such as AutoCad and NAPA. This data is exported to several other software ...
    • Parametric study of adhesive joints with non-flat sinusoid interfaces 

      Razavi, Seyed Mohammad Javad; Berto, Filippo; Peron, Mirco; Torgersen, Jan (Journal article, 2018)
      The role of sinusoid interface shape on the stress distribution and load bearing capacity of the adhesively bonded single lap joints has been investigated numerically and experimentally. The experimental results showed ...
    • Partnering in offshore drilling projects 

      Børve, Sjur; Ahola, Tuomas; Andersen, Bjørn Sørskot; Aarseth, Wenche (Journal article; Peer reviewed, 2017)
      Purpose – The purpose of this paper is to evaluate to which extent partnering practices observed in earlier research focussing on the construction industry are applied in offshore development drilling projects. ...
    • Passivation and Reactivation of Aluminium Sacrificial Anodes 

      Heggseth, Anders Opheim (Master thesis, 2019)
      Ein ny inspeksjonsmetode ved navn FIGS® har i dei seinare år blitt utvikla. Denne metoden nyttar seg av felt-gradient målingar og vurderar tilstanden på korrosjonsbeskyttelsesystemet til forskjellige undervasstrukturar og ...
    • Passivitetsbasert slug-regulering 

      Kristiansen, Geir Tvetene (Master thesis, 2014)
      Denne oppgaven beskriver arbeidet som er utført i forbindelse med masteroppgaven ved Institutt for produksjons- og kvalitetsteknikk ved NTNU, våren 2014. Oppgaven presenterer en dynamisk modell for flerfase rørstrømning ...
    • Path Planning of Autonomous Swarm Tugboats 

      Cox, Rebecca Lillian (Master thesis, 2017)
      This research is part of a study of autonomous tugboats. The study is a cooperation between two students, but the projects are separate. The common goal for the study is to develop a working prototype of an autonomous ...
    • Patternless direct moulding of sand castings 

      Kålås, Øystein Heden (Master thesis, 2010)
    • Pauser i tidligfase i norske byggeprosjekter - Årsaker og konsekvesner 

      Iversen, Roy Andreas (Master thesis, 2017)
      Gjennom analyse av tidsdata gjennom forskningsprosjektet SpeedUp er det observert at det oppstår pauser i tidligfasen i større norske byggeprosjekter. Målet med denne studien er å se på årsakene som forårsaker disse pausene ...
    • Performance analysis for subsea blind shear ram preventers subject to testing strategies 

      Wu, Shengnan; Zhang, Laibin; Barros, Anne; Zheng, Wenpei; Liu, Yiliu (Journal article; Peer reviewed, 2018)
      In a subsea blowout preventer system, a subsea blind shear ram preventer (BSRP) plays as a crucial safety barrier by cutting off the drill pipe and sealing the wellhead to prevent serious accidents. Testing and repairs of ...
    • Performance analysis of redundant safety-instrumented systems subject to degradation and external demands 

      Zhang, Aibo; Barros, Anne; Liu, Yiliu (Journal article; Peer reviewed, 2019)
      Safety-instrumented systems (SISs) play a vital role in preventing hazardous events in the offshore facilities. Many of existing performance analysis of SISs are based on the constant failure rate assumption, which is ...
    • Performance Assessment of Safety-instrumented Systems Subject to Cascading Failures in High-demand Mode 

      Xie, Lin; Lundteigen, Mary Ann; Liu, Yiliu; Kassa, Elias; Zhu, Shengyang (Chapter, 2019)
      Safety-instrumented systems are designed to act upon hazardous events and reinforce safety. IEC 61508 specifies two possible reliability measures of safety-instrumented systems: the average probability of failure on demand ...
    • PERFORMANCE MANAGEMENT USING BUSINESS INTELLIGENCE 

      Sletten, Linda Rønning (Master thesis, 2011)
      The purpose of this thesis is to develop a solution for how an effective lean performance measurement system can be developed and how the system can be supported by business intelligence. The motivation behind this exercise ...
    • Performance Measurement, Estimating and Control of Offshore Modification Projects 

      Fouche, Deon Paul (Doktoravhandlinger ved NTNU, 1503-8181; 2006:53, Doctoral thesis, 2006)
      The purpose of this dissertation is to describe and demonstrate the practical application of techniques of performance measurement to the control and execution of modification projects in the offshore oil industry. The ...
    • Performance of dynamic safety barriers-Structuring, modelling and visualization 

      Wikdahl, Olga (Master thesis, 2014)
      The main objective of this master thesis is to discuss performance of dynamic safety barriers. A comprehensive literature review is performed in order to get understanding what dynamic safety barrier is. Three different ...
    • PESTOL - Framework for «Project Evaluation on Strategic, Tactical and Operational Levels» 

      Zidane, Youcef; Johansen, Agnar; Hussein, Bassam A.; Andersen, Bjørn Sørskot (Peer reviewed; Journal article, 2016)
      The paper focuses on the development of the ex-post conceptual holistic framework for Project Evaluation on Strategic, Tactical and Operational Levels, the PESTOL model, by reviewing different definitions of project success ...
    • Phenomenological approach towards modelling the acoustic emission due to plastic deformation in metals 

      Vinogradov, Alexey; Yasnikov, IS; Merson, D. L. (Journal article; Peer reviewed, 2019)
      Considering acoustic emission (AE) as a phenomenon reflecting the elastic energy dissipation process in deforming metals, a simple yet self-consistent model is proposed to account for the AE behaviour accompanying ...
    • Phosphorus management in the Baltic Sea historic evidence and future options 

      Mehta, Shraddha (Master thesis, 2012)
      Phosphorus being one of the essential elements for all forms of life is also a finite resource. The extensive use of Phosphorus in anthropogenic activities has lead to high nutrient load in surface waters causing eutrophication. ...
    • Photography - A New Tool in Needfinding 

      Wulvik, Andreas; Balters, Stephanie; Steinert, Martin (Chapter, 2015)
      In this paper we are proposing the use of photography as a dedicated tool to capture latent needs and create anchor points for future solutions in engineering design. We are grounded in user centric design. Based on a ...