Institutt for maskinteknikk og produksjon: Nye registreringer
Viser treff 61-80 av 3992
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An Appraisal Towards the Technological Improvement of Library Operations Management in Digital Era
(Journal article; Peer reviewed, 2023)Operations management has turned into a challenging agenda for non-profitable organizations in the current competitive world. To better resolve such issue, technological and digital advancements pave the way to improve the ... -
Six-Axis Robot for Autonomous Filter Change of TEG Gas Dehydration Unit
(Master thesis, 2023)Denne oppgaven presenterer en detaljert analyse av filterbytteoperasjonen for en trietylenglykolenhet, en prosess som er integrert i gassproduksjon, gjennom linsen til et seks-akset industrielt robot. Basert på tidligere ... -
The Effect of Cellulose Nanofibres on Dewatering during Wet-Forming and the Mechanical Properties of Thermoformed Specimens Made of Thermomechanical and Kraft Pulps
(Journal article; Peer reviewed, 2023)Due to environmental concerns regarding single-use plastic materials, major efforts are being made to develop new material concepts based on biodegradable and renewable resources, e.g., wood pulp. In this study, we assessed ... -
Modelling of Fireballs Generated after the Catastrophic Rupture of Hydrogen Tanks
(Peer reviewed; Journal article, 2023) -
Topology optimization on metamaterial cells for replacement possibility in non-pneumatic tire and the capability of 3D-printing
(Peer reviewed; Journal article, 2023)One of the applications of mechanical metamaterials is in car tires, as a non-pneumatic tire (NPT). Therefore, to find a suitable cell to replace the pneumatic part of the tire, three different solution methods were used, ... -
Experimental and numerical study on hydrogen-induced failure of X65 pipeline steel
(Peer reviewed; Journal article, 2024)Hydrogen-induced fracture of X65 pipeline steel under in-situ electrochemical charging is investigated by using in situ slow strain-rate tensile (SSRT) test, hydrogen diffusion test, fractography analysis, and finite element ... -
Input-Output Analysis and Cleaner Production
(Chapter, 2023)This chapter gives an overview of the basic principles for analysing material flows for production processes. This type of analysis is based on a calculation of materials going in and out of a process. Typical materials ... -
Charge weld evolution in hollow aluminum extrusion: Experiments and modeling
(Peer reviewed; Journal article, 2024)Charge welds occur in billet-to-billet extrusion processes due to the transition between successive billets. The material in this transition zone is typically characterized by substandard mechanical properties. In industrial ... -
Effect of Die Design on Charge Welds in Aluminium Extrusion
(Chapter, 2023)Aluminium extrusions are used in more and more applications in different industrial fields, due to their properties and productivity. However, in-process scrap produced in aluminium extrusions needs to be reduced to increase ... -
Exploring Learning and Unlearning in a Project Context: From a Student Perspective
(Master thesis, 2023)Sammendrag Det eksisterende litterære grunnlaget for organisatorisk avlæring har en tendens til å overse fenomenet i en prosjektsammenheng. Forskning som inkluderer det, er hovedsakelig konseptuell, og det mangler empirisk ... -
Effect analysis of wooden fence width on wave transmission by a numerical model
(Peer reviewed; Journal article, 2023)Wooden fences, a permeable structure, have become a nature-based solution for supporting traditional structures to restore mangrove forests along the Mekong deltaic coasts. Even though prior studies have explored a number ... -
On the porosity-dependent permeability and conductivity of triply periodic minimal surface based porous media
(Journal article; Peer reviewed, 2023)With the fast development in the field of additive manufacturing, triply periodic minimal surface (TPMS) based porous media have recently found many uses in mechanical property tuning. However, there is still a lack of ... -
Machine learning for predicting dimensions of extrusion blow molded parts: A comparison of three algorithms
(Journal article; Peer reviewed, 2023)In the perspective of feed-forward control through a manufacturing process chain, production data can be used downstream to correct subsequent processes and improve product quality. In an extrusion blow-moulding (EBM) use ... -
Optimization and Experimental Validation of Variable-Angle Tow Composites for Enhanced Structural Performance
(Bachelor thesis, 2024)I målet om å forbedre energieffektivitet innen luftfartindustrien spiller komposittmaterialer en sentral rolle i å redusere strukturell vekt. Oppgaven undersøker fordelen av en fremvoksende type komposittstuktur, der fiber ... -
The effect of non-uniform pitch length and spiraling pathway on the mechanical properties of coiled carbon nanotubes
(Peer reviewed; Journal article, 2023)Coiled carbon nanotubes (CCNTs) exhibit exceptional mechanical, electrical, and thermal properties, making them suitable for diverse applications such as nanoelectromechanical devices. Here, classic molecular dynamics (MD) ... -
Rearticulating supply chain design and operation principles to mitigate uncertainty in the Norwegian engineer-to-order shipbuilding sector
(Peer reviewed; Journal article, 2023)Engineering-to-order (ETO) systems are especially prone to high levels of uncertainty in demand, as well as from internal processes, supply side sources and their own control systems. Understanding and categorising the ... -
Implementation and Evaluation of a Vibrotactile Assisted Monitoring and Correction System for Partial Weight-Bearing in Lower Extremities
(Chapter, 2023)Accurate partial weight bearing in the foot during rehabilitation from musculoskeletal injuries in lower extremities is important to ensure successful recovery. However, it is difficult for patients to know how much to ... -
A comparative study of geosynthetically reinforced earth foundations in multi-utility transportation infrastructure for high-speed railways
(Peer reviewed; Journal article, 2023)A high-quality railway track resting on an excellent foundation is required to support high-speed railway transportation. The foundations of high-speed railway tracks are generally constructed on the lifted embankment with ... -
A Review of Food Contaminants and Their Pathways Within Food Processing Facilities Using Open Food Processing Equipment
(Peer reviewed; Journal article, 2023)This study focuses on the chemical, physical, and biological hazards that pose food contamination risks during the processing of food in facilities using open food processing equipment through a review of published literature ... -
Joint optimization of performance-based contracting, condition-based maintenance and spare parts inventory for degrading production systems
(Journal article; Peer reviewed, 2024)As a novel supporting approach, performance-based contracting (PBC) ties the service supplier’s compensation to the performance outcome of the system owned by the customer. It enables the service supplier to implement an ...