Blar i Department of Mechanical and Structural Engineering and Materials Science (TN-IMBM) på tittel
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Effect of hydrogen on mechanical properties and fracture of martensitic carbon steel under quenched and tempered conditions
(Peer reviewed; Journal article, 2020)The change in the mechanical properties of tempered high strength carbon steel (AISI 4130) due to hydrogen embrittlement (HE) has been investigated using slow strain rate tensile tests (SSRT). The heat treatment processes ... -
Effect of Hydrogen on the Mechanical Properties of High Strength Steels
(Master thesis, 2021)The main purpose of this experiment is to compare the mechanical properties of hydrogen charged and uncharged samples. This thesis work started with the machining samples of AISI 1074 rectangular bar into tensile test ... -
Effect of Interference Size on Contact Pressure Distribution of Railway Wheel Axle Press Fitting
(Peer reviewed; Journal article, 2023)Mechanical couplings in engineering usually use interference fits to connect the shaft and hub. A railway wheel axle is a press fit that is connected by interference and can be subjected to bending stress. In loaded press ... -
The effect of laser surface melting on the retained austenite and wear properties of AISI D2 tool steel
(Peer reviewed; Journal article, 2021)In this study the effect of laser surface melting (LSM) on the amount of retained austenite, hardness and wear resistance of AISI D2 steel was investigated utilizing hardness test, X-ray diffraction (XRD), pin on disk wear ... -
Effect of localized corrosion on welded steel joints
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-15)With steel structures placed in ever increasing depths in the oil industry, inspection of the structures are increasingly more challenging. Loss of coating on a weld exposes the weld to a corrosive environment, where the ... -
Effect of Lubrication on Friction in Bending under Tension Test-Experimental and Numerical Approach
(Peer reviewed; Journal article, 2020)This paper is aimed to determine the value of coefficient of friction (COF) at the rounded edge of the die in the sheet metal forming operations using the bending under tension (BUT) test. The experimental part of the ... -
Effect of Micro Silica on Alkali Activated Repair Mortar
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-07-14)In this era, concrete acts as a primary role in construction technology. Therefore, it is essential to pay widespread attention to the side effects of concrete products for the environment. On the other hand, the vulnerability ... -
Effect of Pressing Parameters on the Quality of Joint Formation of Heat Exchanger Fins with the Base Plate
(Peer reviewed; Journal article, 2019)In this paper, the results of experimental and numerical studies on joining the thin fins to the thick base plate of a heat exchanger are presented. The elements of the heat exchanger were joined by using developed method ... -
Effect of SiO2 and SiO2/TiO2 hybrid nanoparticles on cementitious materials
(Peer reviewed; Journal article, 2021)In this paper, we report the effect of SiO2 nanoparticle solution on the properties of the neat industry and environmental cements. Moreover, the hybrid SiO2/TiO2 nanoparticles solution impact on the Portland G-class cement. ... -
The effect of volatile organic acids and CO2 on the corrosion rate of carbon steel from a Top-of-Line-Corrosion (TLC) perspective
(Peer reviewed; Journal article, 2021)Models for predicting top-of-line corrosion (TLC) rates on carbon steels are important tools for cost-effectively designing and operating natural gas transportation pipelines. The work presented in this paper is aimed to ... -
Effective use of e-learning tool for organizational competence development and knowledge management
(Masteroppgave/UIS-TN-IKM/2011;, Master thesis, 2011)The main objective of this research is to identify the possible gaps and improvements of E-learning module that implemented in Skretting company. The literature review was done to understand the meanings of comptence and ... -
Effects of cold rolling on the mechanical properties and grain structure of Inconel 718 alloy
(Master thesis, 2023)This master thesis in material science aimed to investigate the influence of increased degree of cold rolling reduction of precipitation formation in commercially produced Nickel-base superalloy Inconel 718, and evaluate ... -
Effects of impacts from large supply vessels on jacket structures
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-07-02)The current jacket structures installed on the Norwegian Continental Shelf (NCS) are designed to resist the impact energy from supply vessels with a 5000 tons displacement. This agrees with the requirement that is stated ... -
Effects of impacts from large supply vessels on jacket structures
(Masteroppgave/UIS-TN-IKM/2014;, Master thesis, 2014-06-16)The primary function of a jacket structure is to support the weight of the topside structure by the weight to the foundation. In addition, the jacket structure must also be designed to resist accidental loads, such as boat ... -
Effects of mooring line breakage on dynamic responses of grid moored fish farms under pure current conditions
(Peer reviewed; Journal article, 2021)Due to the lack of sheltered area, Norwegian fish farms are expanding to more exposed and remote sites. The severe environmental conditions in exposed sites can increase the risk of structural failure during aquaculture ... -
Effects of nonlinearities in the Equation of motion for one degree of freedom systems
(Masteroppgave/UIS-TN-IKM/2017;, Master thesis, 2017-06-12)Most natural phenomena in the world have a nonlinear behaviour. If systems are to be described by linear equations they must follow the superposition principle. The superposition principle, consisting of additivity and ... -
The effects of slab geometries and wave directions on the steep wave-induced soil response and liquefaction around gravity-based offshore foundations
(Peer reviewed; Journal article, 2019)Gravity-based offshore foundations generally consist of a bottom slab and one or more cylindrical shafts on top of it. The slab geometry can strongly affect the surrounding flow pattern, dynamic wave pressure distribution ... -
Effects of the Arctic conditions to human and organizational performance – a review
(Master thesis, 2014-06-16)This master thesis will focus on the effects of the Arctic conditions on human and organizational performance. The Arctic is a harsh and challenging environment and it is important to consider how the environment affects ... -
Effekten av å tilsette CO2 i fersk betong
(Masteroppgave/UIS-TN-IMBM/2020;, Master thesis, 2020-06)Tilsetting av karbondioksid (CO2) i fersk betong er potensielt en ny metode for produksjon av en mer bærekraftig betong. Tidligere forskning har vist lovende resultater angående effekten på betongens mekaniske egenskaper ... -
Effekten av riss på betongens bestandighet
(Masteroppgave/UIS-TN-IKM/2015;, Master thesis, 2015-06-15)Denne oppgaven omhandler hvilken effekt riss i betongkonstruksjoner har på bestandigheten. Riss kan redusere betongens bestandighet, og dermed redusere konstruksjonens levetid. Det er valgt å fokusere på effekten riss har ...