Browsing Institutt for maskinteknikk og produksjon by Title
Now showing items 3323-3342 of 4015
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Short review of nonplanar fused deposition modeling printing
(Peer reviewed; Journal article, 2021)As one of the additive manufacturing (AM) methods, fused deposition modeling (FDM) technology is widely adopted but involves some limitations in lacking surface quality and mechanical properties due to the use of only ... -
Short term Distributed Hydrological Modelling of Gaula Catchment
(Master thesis, 2010)Testing and trying out of the applicability and utility of watershed hydrological models in different; catchment sizes, hydro-geologic conditions, soil conditions and with different time resolutions is necessary for a range ... -
Shortening lead-time from project initiation to delivery; a study of quick school and prison capacity provision
(Journal article; Peer reviewed, 2018)Purpose Standardizing the development, planning and construction of public building projects can contribute to timely and efficient project delivery. This is especially relevant when there are urgent needs for capacity. ... -
SiC-YAG coating microstructure optimization trough powder feedstock manufacturing process control
(Master thesis, 2021)Abstract will be available on 2024-07-26 -
Significance of Geochemistry in Single-Well Chemical-Tracer Tests by Coupling a Multiphase-Flow Simulator to the Geochemical Package
(Journal article; Peer reviewed, 2018)Single-well chemical tracer (SWCT) is the most commonly used field method to determine oil or water saturation in one-well enhanced-oil-recovery (EOR) pilots. Because hydrolysis of an ester, which is the main part of the ... -
Significance of the contractual relationship for the efficient railway maintenance project planning
(Journal article; Peer reviewed, 2022)Efficiently planned railway maintenance helps ensure reliable infrastructure and the proper functioning of its components. The Swedish Transport Administration delegates maintenance work to contractors through a tender ... -
Sikkerhetsstyring i SalMar - "Klok av skade"
(Master thesis, 2018)Norsk oppdrettsnæring har de siste tiårene opplevd stor vekst. Atlantisk laks er per i dag en av Norges største eksportvarer. Tall fra Statistisk Sentralbyrå viser at Norge allerede i 1990 eksporterte laks for om lag 5 ... -
SIL Follow-Up in the Operational Phase of Safety Instrumented System
(Master thesis, 2011)Safety instrumented systems (SISs) are frequently used in the process industry to detect the undesired or dangerous process conditions and mitigate the harm to humans, environment, and materials. This thesis attempts to ... -
Silk-inspired architectured filament with enhanced stiffness and toughness for Fused deposition modelling (FDM)
(Journal article; Peer reviewed, 2024)Architectured materials, those capable of manipulating the spatial configurations of two or more material phases, have recently gained substantial attention, primarily due to their unprecedented material properties (e.g., ... -
Sim-to-Real Transfer in Deep Reinforcement Learning for Vision-Based Robotic Grasping: The Implementation and Configuration of Simulation Training and Physical Testing
(Master thesis, 2022)I denne avhandlingen ble det utviklet et sim-til-real rammeverk for å løse visjonsbasert robot plukking ved hjelp av Deep Reinforcement Learning (DRL). Modellfri DRL med Proximal Policy Optimization (PPO) algorithmen ble ... -
Sim-to-Real Transfer in Deep Reinforcement Learning for Vision-Based Robotic Grasping: The Implementation and Configuration of Simulation Training and Physical Testing
(Master thesis, 2022)I denne avhandlingen ble det utviklet et sim-til-real rammeverk for å løse visjonsbasert robot plukking ved hjelp av Deep Reinforcement Learning (DRL). Modellfri DRL med Proximal Policy Optimization (PPO) algorithmen ble ... -
Simulating Fretting Fatigue using the Burridge-Knopoff-Pad model.
(Master thesis, 2020)I denne masteroppgaven har jeg utvidet en eksisterende modell basert på Burridge-Knopoff-Pad modellen først implementert av H. Ferre som ble forbedret av K. Standnes. Målet med oppgaven er og utvide dagens modell og undersøke ... -
Simulating the Dynamics of a Chain Suspended Sub-sea Load Using Modified Components from the Modelica MultiBody Library
(Chapter, 2020)In this paper, the philosophy of the lumped-mass approach is adopted in specifying components so as to enable the Modelica compiler to formulate equations governing the motion of a chain-suspended sub-sea load, subjected ... -
Simulation Algorithm of Sample Strategy for CMM Based on Neural Network Approach
(Chapter, 2020)This paper proposes the algorithm for analyses of sample strategies. The back propagation artificial neural network approach is employed to approximate CMM measurements of the circular features of the aluminum workpieces ... -
Simulation and Validation of a Vibrating Boring Bar
(Master thesis, 2023)Dempede dreiebomer har blitt populær i maskinerings industrien grunnet deres evne til å unngå vibrasjoner under bearbeiding. Deres egenskaper gir økt levetid på vendeskjær(kuttende del av verktøyet), muliggjør høyere ... -
Simulation of ductile-to-brittle transition combining complete Gurson model and CZM with application to hydrogen embrittlement
(Journal article; Peer reviewed, 2022)A general simulation framework for modelling ductile-to-brittle transition in metals is proposed. The method combines the complete Gurson model and cohesive zone model, which brings ductile and brittle fracture mechanisms ... -
Simulation of dynamic fracture in aluminum structures
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:97, Doctoral thesis, 2008)The present thesis treats the simulation of crack initiation and growth by the use of cohesive zone models under dynamic loading conditions . The first chapter reviews the aspects of fracture mechanics that are related to ... -
Simulation of Sediment Yield Using SWAT Model: A case of Kulekhani Watershed
(Master thesis, 2015)Abstract Soil erosion is the major cause of land degradation and reservoir sedimentation. Therefore, modelling of runoff and sediment yield at a watershed level is very important. A conceptual, distributed and continuous ... -
Simulation of Shock and Vibration Forces for Space-based Components
(Bachelor thesis, 2021)Denne oppgaven handler om sjokk- og vibrasjons-simuleringer av en satellitt, som en del av HYPSO-prosjektet ved NTNU. Hensikten med arbeidet som blir presentert i denne oppgaven er todelt: For det første er det en måte å ... -
Simulation of vibrations in machining with Comsol Multiphysics
(Master thesis, 2022)Vibrasjons dempende verktøy minker vibrasjon under prosesser som innebærer material fjerning. Slike maskinprosesser utsetter verktøyet for store krefter, og vibrasjoner kan oppstå. Nøkkelen til å hindre økningen av ...