Blar i Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM) på tittel
Viser treff 1555-1574 av 1695
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Three-dimensional numerical simulations and proper orthogonal decomposition analysis of flow over different bottom-mounted ribs
(Peer reviewed; Journal article, 2021)Turbulent flow over bottom-mounted ribs is investigated using three-dimensional (3D) Spalart-Allmaras Delayed Detached-Eddy Simulations (SADDES). The ribs are subjected to a boundary layer flow with a thickness of δ/H=0.73 ... -
Tie-in spools - a verification study
(Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)Within the Oil industry, subsea pipelines are used to transport hydrocarbons from one location to another. After the installation of a subsea pipeline, the final connection between the pipeline ant the interconnecting ... -
Tilslagets effekt på sprøytebetongens pumpbarhet
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-12)Betongen er i stor grad påvirket av tilslaget den er laget med. Hvilke egenskaper tilslagene har og hvordan man setter sammen forskjellige tilslag påvirker i stor grad utførelsen og sluttresultatet. Samtidig er det et økt ... -
Tilstandsovervåking av bruer: Inspeksjon, Vurdering og Reparasjonsteknikker
(Bachelor thesis, 2021)Denne bacheloroppgaven tar for seg tilstandsovervåking, inspeksjon, vurdering og eventuelle repareringsteknikker som kan utføres på bruene. Bruer blir fremstilt for å bære på store dynamiske laster over lengre tid, samtidig ... -
Tilstandsovervåking av kritiske isoleringsventiler på Valhall og Skarv
(Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013)Tilstandsovervåking av kritiske isoleringsventiler er et tiltak som BP Norge har initiert for å forbedre tilstandskontrollen på produksjonsanleggene Valhall og Skarv, slik at en kan få bedre driftsregularitet og redusert ... -
Tilstandsvurdering av gammel stålbjelkebru og dimensjonering av ny betongbru
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06)Oppgaven omhandler inspeksjon, bruklassifisering og tilstandsvurdering av Husmo bru. I tillegg tar oppgaven for seg dimensjonering av en ny betongbru. I Norge er det kommunene som har ansvaret for drift og vedlikehold ... -
Timber-concrete composite beam, Cross laminated timber slab and Reinforced concrete beam/slab; A comparative of two case study for structural design, environmental impact and economy.
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-12)This thesis discusses two case studies, where case 1 is compared Timber-concrete composite (TCC) beam and Reinforced concrete beam (RC beam), while case 2 is compared Cross laminated timber (CLT) slab and Reinforced concrete ... -
Time dependent degradation of buckling capacity of steel beams/plate
(Master thesis, 2021) -
Time scale for scour beneath pipelines due to long-crested and short-crested nonlinear random waves plus current
(Peer reviewed; Journal article, 2021)This article derives the time scale of pipeline scour caused by 2D (long-crested) and 3D (short-crested) nonlinear irregular waves and current for wave-dominant flow. The motivation is to provide a simple engineering tool ... -
Time to failure of electric cables in seawater
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-15)In this paper, the standardized insulation resistance test in water for predicting the service life of low-voltage cables is investigated. The basic explanations for determining thermal ageing and estimating the service ... -
Time to Rescue for Different Paths to Survival Following a Marine Incident
(Peer reviewed; Journal article, 2020-12)The time required for rescue is a critical factor for surviving a marine incident. The regulatory framework, International Maritime Organization (IMO) Polar Code, utilizes a risk-based approach. It states that the vessel ... -
Tittel på oppgaven: Behov for tilleggsbeskyttelse for dekke og armering av jernbanebruer i betong Engelsk tittel: Need additional protection for the covering and reinforcement of concrete railway bridges
(Master thesis, 2023)Denne masteroppgaven tar for seg vei- og jernbanebruer, hvilke ulikheter det er mellom dem som kan gi et svar om det er behov for membran på jernbanebruer. For å komme fram til det så er sentrale tema i denne oppgaven ... -
Tolkning og håndtering av seismiske skivekrefter
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-12)Ved innfesting og kraftoverføring mellom horisontale og vertikale skiver, vil hulldekkers manglende horisontale kapasiteter skape utfordringer. Situasjoner med store seismiske laster vil følgelig kunne gi tidkrevende ... -
Topologioptimalisering av husingskomponent
(Bachelor thesis, 2023)Topology optimization has become an important design approach for complex and lightweight applications. Additive manufacturing is an advanced manufacturing technique which fabricates products by bonding material in a ... -
Topology optimization of crane component
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06)Topology optimization is an important tool for conceptual design of products. Finite element based topology optimization formulations, such as the Solid Isometric Material with Penalization (SIMP), have proved to be a ... -
Topology optimization through stiffness/weight ratio analysis for a three-point bending test of additive manufactured parts
(Peer reviewed; Journal article, 2019)Topology Optimization (TO) is a technique that allows for increasingly efficient designs and its objective is to maximize the performance of mechanical systems or structure in a variety of fields. Attempts to employ TO for ... -
Torque Transfer System for offshore Turret Production System
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-06)Turret production systems allow Floating Production Storage and Offloading (FPSO) units to weathervane and thus significantly reduce environmental loads on the mooring system. There are several different variants of such ... -
Torsional loaded towhead foundation
(Master thesis, 2022)Foundations are made to withstand and transfer loads to the soil layer beneath. Soil bearing capacity is defined as the soil's ability to support all acting loads. It is preferable to have a foundation with pure vertical ... -
Towards a risk-based decision support, parameterization of hindcast data to an offshore installation duration in offshore wind farm planning phase
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2021-01)For the planning stage in any wind farm development, there are many concepts and locations to be analyzed at the point of cost, schedule, and project shareholders. Especially, the marine operation requires careful planning ... -
Trajectory Envelope of a Subsea Shuttle Tanker Hovering in Stochastic Ocean Current - Model Development and Tuning
(Peer reviewed; Journal article, 2022)A subsea shuttle tanker (SST) concept for liquid carbon dioxide transportation was recently proposed to support studies evaluating the ultra-efficient underwater cargo submarine concept. One important topic is the position ...