Blar i Institutt for maskinteknikk og produksjon på tittel
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Analytic Gradients Based Parametric Optimization using CutFEM
(Master thesis, 2023)Denne avhandlingen presenterer en metodikk for å beregne analytisk deriverivasjoner av visse mekaniske egenskaper, for eksempel eksempel stivhetsmatrisen, med hensyn til parametrene som definerer geometrien, for eksempel ... -
Analytical and numerical approaches to modelling severe plastic deformation
(Journal article; Peer reviewed, 2018)Severe plastic deformation (SPD) has established itself as a potent means of producing bulk ultrafine grained and nanostructured materials. It has given rise to burgeoning research that has become an integral part of the ... -
Analytical Solutions and Advanced Software Simulation of Vibration Dampers
(Master thesis, 2023)Denne masteroppgaven fokuserer på tre sentrale aspekter ved dempingsfenomener: viskøs væske, fjær/demperelementer i Abaqus og gummi-elementer. Væske-simuleringer analyseres ved hjelp av en teknikk der et objekt kan konverteres ... -
Analytical springback assessment in flexible stretch bending of complex shapes
(Peer reviewed; Journal article, 2020)Stretch bending is commonly used in the fabrication of profile-based shapes. However, one of the challenges in many bending-type forming processes is controlling springback upon unloading. Springback appears sensitive to ... -
Analyzing electrical installation labor productivity through work sampling
(Journal article, 2017)Purpose The construction industry is a labor-intensive industry, hence, the presence of labor with high productivity at each stage of the project plays a significant role in achieving project success. The purpose of this ... -
Analyzing the factors affecting engineering change implementation performance in the engineer-to-order production environment: case studies from a Norwegian shipbuilding group
(Peer reviewed; Journal article, 2020)Engineering changes (ECs) are unavoidable in the engineer-to-order (ETO) environment. ECs improve products and bring additional profit to ETO companies if effectively negotiated and implemented. Despite the abundant relevant ... -
Anchor ice formation and habitat choice of Atlantic salmon (Salmo salar L.) parr in steep streams
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:273, Doctoral thesis, 2008) -
Anisotropic fluid diffusion in carbon fiber reinforced composite rods: Experimental, analytical and numerical study
(Journal article; Peer reviewed, 2018)Carbon fiber composite plastic (CFRP) rods immersed in water present a pronounced anisotropic diffusion behavior. Understanding and predicting this behavior is important as the mechanical properties of the material are ... -
Anisotropy in Metals Processed by Laser Powder Bed Fusion: Elastic and plastic anisotropy in static and dynamic mechanical loading
(Doctoral theses at NTNU;2021:389, Doctoral thesis, 2021)This thesis is addressed to engineers and researchers working with powder bed fusion (PBF) additive manufacturing (AM) and provides insight into anisotropic mechanical properties for metals subjected to static and dynamic ... -
ANN Analysis of DOFS Measurements Compromised by Mechanical and Acoustic Vibrations
(Master thesis, 2022)Distribuerte optisk-fiber sensorer (DOFS) blir stadig oftere anvendt til kontinuerlig situasjonsovervåkning av strukturer. Ny forskning har også undersøkt nye og innovative bruksområder til eksisterende nettverk med DOFS, ... -
Anomaly Detection Using LSTM Neural Networks: a Case Study of the Early Development of a Predictive Maintenance Program
(Master thesis, 2022)Det er forventet at prediktivt vedlikehold basert på maskinlæring vil redusere kostnader relatert til maskinhavari og vedlikehold med opptil 10%. Mange studier forsøker å definere metoder og algoritmer for å beregne ... -
Antagonist softening and hardening effects of hydrogen investigated using nanoindentation on cyclically pre-strained nickel single crystal
(Peer reviewed; Journal article, 2020)Since hydrogen-plasticity interaction is a key feature in the study of hydrogen embrittlement, a series of nanoindentation tests were carried out to evaluate the possible impact of hydrogen on the dislocation structures ... -
Antibacterial Activity and Cell Responses of Vancomycin-Loaded Alginate Coating on ZSM-5 Scaffold for Bone Tissue Engineering Applications
(Peer reviewed; Journal article, 2022)Despite the significant advancement in bone tissue engineering, it is still challenging to find a desired scaffold with suitable mechanical and biological properties, efficient bone formation in the defect area, and ... -
Antiisingsbelegg
(Master thesis, 2013)Isdannelse og akkumulasjon av is på overflater vil i mange tilfeller representere en fare for liv og materielle verdier. Dette er fra før et kjent problem vedrørende for eksempel fly, kraftnett, vindturbiner, skip og ... -
Antioxidant, antimicrobial and antiviral properties of herbal materials
(Peer reviewed; Journal article, 2020)Recently, increasing public concern about hygiene has been driving many studies to investigate antimicrobial and antiviral agents. However, the use of any antimicrobial agents must be limited due to their possible toxic ... -
Applicability of A Lean Operation Strategy in Portfolio Management for Efficient Modernisation of Hydropower Stations A Case Study of the Portfolio Management Process in Hafslund Eco
(Master thesis, 2023)Denne rapporten utforsker hvordan selskaper i vannkraftsektoren kan anvende en lean operasjonsstrategi for å modernisere sine kraftverk, og dermed sikre en stabil og tilstrekkelig energiforsyning. Vannkraftsektoren står ... -
Applicability of ERP for Production Network Planning: A Case Study
(Chapter, 2014)A production network enables a company to develop capabilities to respond to diversity in national or regional demand, while at the same time integrate and coordinate their activities. Many companies have implemented ... -
Applicability of Lean and Value Stream Mapping Techniques in Turbulent High-Variety, Low-Volume Manufacturing Environments - A Multiple Case Study
(Master thesis, 2017)Many manufacturing companies aspire to achieve performance improvements associated with lean manufacturing to cope with increasingly demanding customers and pressure from global competition. Lean was originally developed ... -
Applicability of Lean Product Development to a company in the marine sector
(Chapter, 2017)How can a marine company best combine people, process and technology to optimize its Product Innovation system for advanced, complex products produced at low volumes? This paper discusses the possibility of using the Lean ... -
Applicability of Operations Research in Manufacturing Logistics
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:213, Doctoral thesis, 2011)Ever-increasing customer expectations and fierce competition in global markets force manufacturing companies to continuously enhance competitiveness to stay profitable. In recent years, they have realized that manufacturing ...