Browsing Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM) by Title
Now showing items 877-896 of 1731
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An investigation of the effects and consequences of combining Expanding Dual Pin with radial spherical plain bearings
(Peer reviewed; Journal article, 2022)An expanding pin locks the pin assembly to its supports and bearings and prevents any relative movements between the surfaces in contact. In this study, the diameter changes of the bearing inner ring as a function of the ... -
Investigation of the mechanical properties of Acacia tortilis fiber reinforced natural composite
(Peer reviewed; Journal article, 2020-10)The work presented in this paper is motivated by the fact that use of natural fiber materials for structural and non-structural applications have increased within the last two decades. In addition to the known benefits of ... -
Investigation of transitional turbulence models for CFD simulation of the drag crisis for flow over a sphere
(Peer reviewed; Journal article, 2019)The drag crisis is an interesting physical phenomenon for flow over bluff bodies, where the drag coefficient suddenly drops as the Reynolds number increases. This behavior is caused by the flow transitioning from laminar ... -
Investigation of transitional turbulence models to predict drag crisis for flow over spheres and cylinder
(Masteroppgave/UIS-TN-IMBM/2019;, Master thesis, 2019-06-14)The current work performed experimental and numerical studies of flow over cylinders and spheres. The purpose is to investigate whether the drag crisis phenomenon can be predicted, and to gain insight into the transition ... -
Investigation of updating methods for probability-informed inspection planning for offshore structures
(Peer reviewed; Journal article, 2019)The paper presents a novel process for probability-informed inspection planning based on the following principles. 1) A description of the strength of knowledge about a problem shall be included and be accounted for in the ... -
Investigation of which sea state yield the dominating contribution to fatigue accumulation in offshore structures
(Masteroppgave/UIS-HF-IKM 2014;, Master thesis, 2014-06-23)Majority of the fatigue damage on offshore structures is generally assumed to be caused by relatively frequently occurring moderate sea states, i.e. sea states with significant wave height in the range of 4m - 8m.On the ... -
Investigation on The Mechanical Properties of CO2 Cured Concrete with Natural Aggregates.
(Bachelor thesis, 2021)Betongproduksjon er en av industriene med størst CO2 utslipp i verden. En liten reduksjon i CO2 utslippene fra denne industrien kan derfor være svært gunstig for å nå klimamålene. Herding ved akselerert karbonatisering ... -
Investigation on the Mechanical Properties of Lightweight Concrete with CO2 Curing
(Master thesis, 2021) -
Investigations of Microstructure and Mechanical Properties of 17-4 Ph Ss Printed by Markforged Metal X
(Peer reviewed; Journal article, 2022-10)The Markforged Metal X (MfMX) printing machine (Markforged Inc., Massachusetts, USA) is one of the latest introduced additive manufacturing (AM) devices. It is getting popular because of its safety, simplicity, and ability ... -
Is your company ready for digitalization?
(Masteroppgave/UIS-TN-IMBM/2018;, Master thesis, 2018-06-15)We live in exciting times. The digital revolution has just begun and things are rapidly changing. Buzzwords like “Industry 4.0”, “digitalization” and “smart” are often used to describe the development ... -
Joint computation offloading and deployment optimization in multi-UAV-enabled MEC systems
(Peer reviewed; Journal article, 2021-09)The combination of unmanned aerial vehicles (UAVs) and mobile edge computing (MEC) technology breaks through the limitations of traditional terrestrial communications. The effective line-of-sight channel provided by UAVs ... -
Joint description of waves and currents applied in a simplified load case
(Peer reviewed; Journal article, 2018-03)In order to perform a more accurate analysis of marine structures, joint probability distributions of different metocean parameters have received an increasing interest during the last decade, facilitated by improved ... -
Jordskjelv - dimensjonering og detaljering av betong- og stålkonstruksjoner for seismiske laster
(Masteroppgave/UIS-TN-IKM/2011;, Master thesis, 2011)Forskning innen jordskjelvanalyser har gjort det mulig å utføre tilfredsstillende konstruksjonsanalyser som gir oss sikrere bygningskonstruksjoner. I mange land verden rundt inkludert Norge er jordskjelvdimensjonering ... -
Jordskjelvanalyser i FEM-Design og Robot Structural Analysis Professional
(Masteroppgave/UIS-TN-IKM/2013;, Master thesis, 2013)Dimensjonering for jordskjelv i Norge ble først påkrevd i 2004 da NS 3491-12 ble innført. Regelverket omfattet seismiske laster på konstruksjoner og var gjeldende fram til 2010 da NS-EN 1998-1:2004+NA:2008 tok over. ... -
Jordskjelvbelastning på bærende betongkonstruksjon
(Masteroppgave/UIS-TN-IKM/2009, Master thesis, 2009) -
Justification of selection and installation method of an offshore oil and gas field structure for the shelf of the Okhotsk sea
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-06-08)This thesis is dedicated to the Ayashsky license block that is located near the northeastern part of the Sakhalin Island. A concept of the development of this offshore block of fields will be discussed in this work. Special ... -
Kald forming av aluminiums profiler for El bil chassis
(Bachelor thesis, 2024)I denne oppgaven blir effekten av kaldvalsing undersøkt i kombinasjons med presipitatherding av aluminiumslegeringen AA6070. De mekaniske egenskapene blir testet med Vickershardhetstest og strekktest. Mikrostrukturen blir ... -
Kald forming av aluminiums profiler for El bil chassis - Legering AA6010
(Bachelor thesis, 2024)For elektriske biler er vektbesparelse viktig for å gjøre kjøretøyene mest mulig energi-effektive. En løsning på dette er å bytte ut tyngre komponenter i stål, med lettere deler av aluminium. Legeringen av aluminium må ... -
Kalde forbindelser
(Masteroppgave/UIS-TN-IKM/2010;, Master thesis, 2010)Fra 1. april 2010 er Eurokodene det gjeldende regelverk for konstruksjoner i Nordsjøen. Eurokodene har fram til nå fungert som et supplement til nasjonale standarder, men skal heretter erstatte disse. Bestemmelser for ... -
Kapasitet til forskjellige treforbindelser: En komparativ studie
(Bachelor thesis, 2022)Enhver bygning eller konstruksjon krever en form for forbindelse. Det er forbindelsen som gjør at bygningen eller konstruksjonen holder seg sammen. Forbindelser øker stabiliteten og avstiver konstruksjonen. Dette til tross ...