Browsing Institutt for maskinteknikk og produksjon by Title
Now showing items 3973-3991 of 3991
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Wireless Sensor Networks for Detection and Localization of Subsea Oil Leakages
(Journal article; Peer reviewed, 2021)This work studies the impact of Wireless Sensor Networks (WSNs) for oil spill detection and localization in Subsea Production Systems. The case study is the Goliat FPSO, with a realistic assumption about the presence of a ... -
Wireless sensor system for real-time performance monitoring in sports
(Peer reviewed; Journal article, 2023)In Paralympic sports, investigating seating ergonomics and optimizing for performance is crucial due to individual impairments. Usually, experiments are conducted in laboratory environments and for skiing, usually on a ... -
Wood dust flammability analysis by microscale combustion calorimetry
(Peer reviewed; Journal article, 2022)To study the practicability of a micro combustion calorimeter to analyze the calorimetry kinetics of wood, a micro combustion calorimeter with 13 heating rates from 0.1 to 5.5 K/s was used to perform the analysis of 10 ... -
Workarounds in application and use of manufacturing software as enablers to organizational change
(Journal article; Peer reviewed, 2021)In this paper we look at four Norwegian manufacturers’ Information System and stages of Information Technology adaptation, explaining how practice of technology and actions/workarounds to IT systems, that enables, hinders, ... -
Workarounds in the Manufacturing Industry’s Information Systems: A sociomaterial perspective on technology-based organisational change
(Doctoral theses at NTNU;2017:119, Doctoral thesis, 2017) -
Workers’ rest allowance and smoothing of the workload in assembly lines
(Journal article; Peer reviewed, 2019)Ergonomic aspects have a crucial role in manual assembly systems. They impact on the workers’ health, final product quality and productivity. For these reasons, there is the necessity to integrate them into the assembly ... -
World Heritage and Climate Change
(Book, 2020)This is a reprint of articles from the Special Issue published online in the open access journalClimate(ISSN 2225-1154) (available at: https://www.mdpi.com/journal/climate/specialissues/worldheritage) -
Wrinkling of soft bilayers created with additive manufacturing: Experimental tests, finite element modelling and analytical validation
(Peer reviewed; Journal article, 2023)In the leather manufacturing industry, the necessity to introduce new leather-surrogate materials is motivated by the huge environmental footprint of the leather production process. In fact, tanning requires a lot of ... -
Wrinkling of Soft Membrane created with Additive Manufacturing: Finite Element Modelling and Analytical validation of existing research
(Master thesis, 2023)In the leather manufacturing industry, the necessity to introduce new leather-surrogate materials is motivated by the huge environmental footprint of the leather production process. In fact, tanning requires a lot of ... -
Wrist ballistocardiography and invasively recorded blood pressure in healthy volunteers during reclining bike exercise
(Peer reviewed; Journal article, 2023)Objective: Ballistocardiogram (BCG) features are of interest in wearable cardiovascular monitoring of cardiac performance. We assess feasibility of wrist acceleration BCG during exercise for estimating pulse transit time ... -
XMT interface to Electrical Submersible Pump System
(Master thesis, 2010)Oil is a non renewable source of energy, and with fewer discoveries of new oil fields it is in the interest to the society to utilize the existing fields to the maximum. There are many techniques to improve the recovery ... -
YAML Based Input File Format For Finite Element Analysis
(Master thesis, 2019)Elementmetoden kan brukes til å utføre datasimuleringer (FEA) av fysiske fenomener og er mye brukt innen konstruksjon og maskinteknikk. Siden FEA innebærer arbeidskrevende beregninger utføres det best av en datamaskin, ... -
Yttrium Aluminum Garnet Powder Feedstock for Atmospheric Plasma Spray
(Peer reviewed; Journal article, 2020)High demands for higher turbine efficiency bring attention to newer and more advanced insulating materials for the high temperature components in the turbine. Yttrium aluminum garnet (YAG) has shown good insulating properties ... -
Zero Failure Management at Maximum Productivity in Safety Critical Control Room
(Lecture, 2011)Predicted growth in air traffic and demand for increased safety, predictability, and efficiency impose additional demands on Air Traffic Management (ATM) systems. Different technologies are currently under development to ... -
Zero Stress Aging of Glass and Carbon Fibers in Water and Oil—Strength Reduction Explained by Dissolution Kinetics
(Journal article; Peer reviewed, 2019)Understanding the strength degradation of glass and carbon fibers due to exposure to liquids over time is important for structural applications. A model has been developed for glass fibers that links the strength reduction ... -
Å vende sugeanker
(Bachelor thesis, 2021) -
Økonomisk analyse av solfangere for tappevann i kontorbygg
(Bachelor thesis, 2019)Norge er et land i økonomisk vekst, der det planlegges og utvikles store byggeprosjekter hver dag. En vesentlig del av investeringskostnadene for disse prosjektene går til å dekke tekniske anlegg. Ettersom moderne bygninger ... -
Økt produksjon med bedre vedlikeholdsstyring
(Master thesis, 2016)Rana Gruber er en bedrift med røtter helt tilbake til 1799. Bedriften produserer hematitt til stålindustrien og magnetitt til kjemisk industri i Europa. Prisnivået på jernslig har falt brått de siste årene, noe som har ... -
Økt samfunnsøkonomisk lønnsomhet ved bruk av prestasjonsinnkjøp?
(Peer reviewed; Journal article, 2020)Denne artikkelen diskuterer hvordan ulike virkemidler kan benyttes for å bedre samfunnsøkonomisk lønnsomhet i store prosjekter. Dette gjøres gjennom å drøfte resultater fra følgeforskning på veiprosjektet E18 Dørdal – ...