Browsing Institutt for maskinteknikk og produksjon by Title
Now showing items 3796-3815 of 4067
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Trajectory Control for Autonomous Working Submersibles
(Master thesis, 2016)This master thesis describes the development of a trajectory control system for autonomous underwater vehicles. The system enables geometric models to follow three dimensional paths, while orientation is controlled by ... -
Transferring Knowledge on the Shop Floor during Production Insourcing - A case study in the Electronics Industry
(Master thesis, 2017)Production transfer is defined as the transfer of production from one manufacturing environment to another from a sending source to a receiving source. There are four different components of a production transfer: Knowledge ... -
Transforming the Norwegian Dwelling Stock to Reach the 2 Degrees Celsius Climate Target
(Journal article; Peer reviewed, 2013)Residential buildings account for about one third of the final energy demand in Norway. Many cost-effective measures for reducing heat losses in buildings are known and their gradual implementation may make the building ... -
Transient simulation of failures during start-up and power cut of a solid oxide fuel cell system using multiphysics modeling
(Journal article; Peer reviewed, 2021)We investigate failure incidents of a solid oxide fuel cell (SOFC) system during start-up from ambient conditions as well as during operation around the design point, using numerical simulation with a view to performance ... -
Transient system-level performance and thermo-mechanical stress analysis of a solid oxide fuel cell-based power generation plant with a multi-physics approach
(Journal article; Peer reviewed, 2020)A solid oxide fuel cell-based (SOFC) power generation plant is analyzed with a view to performance as well as thermo-mechanical stresses. Emphasis is given to design and operation constraints of individual components as ... -
Transshipment Effect on Economic Lot Size Schedule of a Multi-Site Multi-Product Production Network
(Master thesis, 2017)Globalization is rising in every field in the world. Globalization in market and supply chains occur due to competition such as in time and quality (Mentzer et al., 2001). Competition is an important trigger for businesses ... -
Treatment of Produced Water: Development of Methods and Technology to Remove the Oil Emulsion and Particulate towards the Zero Harmful Discharge
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:85, Doctoral thesis, 2010)Produced water is a mixture of dispersed oil in water emulsions, dissolved organic compounds, and inorganic particles. Regulations on the Norwegian Continental Shelf (NCS) are getting stricter with regard to discharge ... -
Treatment of produced water:targeting dissolved compounds to meet a zero harmful discharge in oil and gas production
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:35, Doctoral thesis, 2009)High amounts of dissolved compounds are discharged into the sea with the producedwater generated from the offshore oil and gas platforms. Some of these compounds are toxic to the environment, having important contributions ... -
Treatment of Uncertainties in Reliability Assessment of Safety Instrumented Systems
(Master thesis, 2009) -
Tredimensjonal numerisk modellering av grunnvannsstrømning
(Master thesis, 2010)I verdenssammenheng er grunnvann en viktig drikkevannskilde. I forbindelse med drikkevannssikkerhet, er oppholdstiden og strømningsmønsteret i grunnen sentralt. For å få kunnskap om strømningen kan simuleringsprogram være ... -
Triangle and Tetrahedron Finite Elements based on Assumed Natural Coordinate Strains and the Seth-Hill Family of Finite Strains
(Master thesis, 2021)Denne oppgaven har sett på muligheten til å utvikle en elementformulering som kan være gjeldene for alle utrykken for Seth-Hill familiens generelle tøynings tensor. Formuleringen har blitt utviklet ved utgangs punkt i tre ... -
Triangular and tetrahedral assumed natural strain finite element formulations for Seth-Hill strain tensors
(Master thesis, 2022)Blir en sylinder kortere eller lengre når den vris? Modeller som bruker Seth-Hill tøyningsuttrykk evner å modellere både forkortning og økning ved hjelp av en parameter (m). I denne masteroppgaven har Seth-Hill tøyningsuttrykk ... -
Triangulating Front End Engineering Design Activities with Physiology Data and Psychological Preferences
(Chapter, 2013)lot data from an exploratory triangulation of front end engineering design activities with physiology data and psychological preferences. The aim is to gain more measurement control over engineering design activities by â ... -
Tribocorrosion of Diamond Like Carbon (DLC) coatings for biomedical applications
(Master thesis, 2015)Tribocorrosion has arisen as one of the most important material degradation processes in biomedical applications; thus, the improvement of the materials used in hip or knee prosthesis is very relevant. The aim of this ... -
Tribocorrosion-fatigue (multi-degradation) of stainless steel: A fundamental approach in practical conditions
(Doctoral theses at NTNU;2017:056, Doctoral thesis, 2017)In marine and offshore industry, components and systems are exposed to corrosive media, wear and fatigue simultaneously (i.e. multi-degradation). These setups are vastly operated in critical and demanding conditions and ... -
Triboelectrochemical friction control of W- and Ag-doped DLC coatings in water-glycol with ionic liquids as lubricant additives
(Peer reviewed; Journal article, 2022)In the last years, diamond like carbon (DLC) coatings doped with both carbide forming and non-carbide forming metallic elements have attracted great interest as novel self-lubricating coatings. Due to the inherent properties ... -
Tribological Behavior of Polymer Seal Materials in Water-Based Hydraulic Fluids
(Journal article; Peer reviewed, 2018)In this work, two polymer materials have been tested in a lubricated reciprocating pin-on-plate contact geometry using water-based hydraulic fluids to simulate sliding conditions of seal materials used in offshore equipment. ... -
Tribological Testing of Environmentally Acceptable Lubricants for Maritime Applications
(Master thesis, 2016)In marine applications, such as ship stabilizers, manoeuvring or propulsion systems, a number of mechanical components are situated below the waterline. Due to negative effects of lubricant leakage in marine environments, ... -
Tribologisk undersøkelse: Validering av ThermaSiC-belegg
(Bachelor thesis, 2021)Abstract will be available on 2024-07-01 -
Tribologisk/material teknologisk studie: Anvendelse av Termisk Sprøytet ThermaSiC som Slitasjebelegg
(Bachelor thesis, 2020)Abstract will be available on 2023-06-20