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Poretrykksutløste jord- og flomskred - En studie av skredhendelser i Melen i Forradalen, Stjørdal kommune, Nord-Trøndelag fylke, desember 2016
(Master thesis, 2017)Desember 2016 var en måned med mye nedbør og høy temperatur i Trøndelag, og det ble utløst mange skred i regionen. Seks jordskred ble utløst i Forradalen og Stjørdalen 4.-5. desember 2016. Ett av disse ble utløst i Melen, ... -
Poretrykssrespons ved kalk-/sementstabilisering
(Master thesis, 2019)I Norge finnes bløt og sensitiv leire som det kan være behov for å stabilisere. Da kan det benyttes kalk-/sementstabilisering. Det er en vanlig stabiliseringsmetode hvor bindemiddel blåses inn i leira ved hjelp av lufttrykk. ... -
Poro-Viscoelastic Effects During Biomechanical Testing of Human Brain Tissue
(Peer reviewed; Journal article, 2021)Brain tissue is one of the softest tissues in the human body and the quantification of its mechanical properties has challenged scientists over the past decades. Associated experimental results in the literature have been ... -
Poro-viscoelastic material parameter identification of brain tissue-mimicking hydrogels
(Peer reviewed; Journal article, 2023)Understanding and characterizing the mechanical and structural properties of brain tissue is essential for developing and calibrating reliable material models. Based on the Theory of Porous Media, a novel nonlinear ... -
Porosity development in composite carbon materials during heat treatment
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:101, Doctoral thesis, 2007) -
Porosity effect on tensile behavior of Ti-6Al-4V specimens produced by laser engineered net shaping technology
(Journal article, 2018)Microstructural characteristics of additively manufactured Ti-6Al-4V specimens are analyzed in this study. Laser Engineered Net Shaping technology, a direct energy deposition additive manufacturing process, is used to ... -
Porosity Inducing Process Parameters in Selective Laser Melted AlSi10Mg Aluminium Alloy
(Peer reviewed; Journal article, 2020)Additive manufacturing techniques are known for the unrivalled geometric freedom they offer to designers. It is one of the mainstays of “metal 3D-printing”, compared to casting, which, in contrast, implies more restrictions ... -
Porosity Reduction and Characterization of Aluminium Components Produced by Additive Manufacturing
(Master thesis, 2017)Selective laser melting (SLM) is a relatively novel method used to produce metallic parts directly from computer models by selectively fusing metallic powder. The production is fundamentally different from traditional ... -
PoroTwin: A Digital Twin for a FluidFlower Rig
(Peer reviewed; Journal article, 2022)We present a framework for integrated experiments and simulations of tracer transport in heterogeneous porous media using digital twin technology. The physical asset in our setup is a meter-scale FluidFlower rig. The digital ... -
Porous Carbon Anodes for the Supply of Methane during Electrowinning of Aluminium
(Chapter, 2016)One of the major downsides of the current aluminium production process is the high amount of CO2 e mission. One alternative is to replace the consumable carbon anodes with inert anodes so that oxygen evolves instead of CO2 ... -
Porous Carbon Prepared by Chemical Activation for High-Energy Supercapacitors in Ionic Liquid Electrolyte
(Doctoral theses at NTNU;2016:264, Doctoral thesis, 2016)Supercapacitor (SC), a high-power, safe and long-lifetime energy storage device, has been considered as a potential candidate to replace the use of rechargeable batteries for mobile high-power application. Due to the ... -
Porous Coatings Containing Copper and Phosphorus Obtained by Plasma Electrolytic Oxidation of Titanium
(Journal article; Peer reviewed, 2020)To fabricate porous copper coatings on titanium, we used the process of plasma electrolyticoxidation (PEO) with voltage control. For all experiments, the three-phase step-up transformer withsix-diode Graetz bridge was used. ... -
Porous filters of nanofibrillated cellulose
(Master thesis, 2011)Filters for air purification are predominantly produced of synthetic and non-biodegradable materials. In this work, a range of various air filters have been prepared from 100% pure cellulosic material, with the goal to ... -
Porous Magnesium and Its Application
(Journal article; Peer reviewed, 2022) -
Porous Silicon as Anode Material for Li-ion Batteries: Structure and Performance
(Master thesis, 2013)Silicon has proven to have a great potential as anode material in lithium-ion batteries due to its high theoretical electrochemical capacity. However, silicon anodes deteriorate quickly during cyclic charging and discharging, ... -
Port Hamiltonian Modelling of Modular Multilevel Converters with Fixed Equilibrium Point
(Chapter, 2017)The paper presents the derivation of a port-Hamiltonian model of an averaged Modular Multilevel Converter (MMC) that reaches a fixed equilibrium point solution. This MMC model can not be expressed in a straightforward way ... -
Portabel kjølebeholder til oppbevaring og frakt av forskningsmateriale
(Bachelor thesis, 2020)Dette prosjektet tok utgangspunkt i en tidligere oppgave (Forbedring av 2. generasjons klimakammer, Skultety, Johansen, 2019), som igjen tok utgangspunkt i tidligere oppgaver med lignende problemstillinger. Disse oppgavene ... -
Portable Catamaran Drone - an uncrewed sampling vehicle for micro-plastics and aquaculture research
(Chapter, 2022)In this paper, we present a Portable Catamaran Drone (PCD) - an Uncrewed Surface Vehicle (USV) that may significantly improve the scalability of surface water particle sampling using a plankton net. We preset vehicle design ... -
Portable Convolution Neural Networks for Traffic Sign Recognition in Intelligent Transportation Systems
(Chapter; Peer reviewed, 2019)Deep convolutional neural networks (CNN) have the strength in traffic-sign classification in terms of high accuracy. However, CNN models usually contains multiple layers with a large number of parameters consequently ... -
Portable, networked tools in emergency situations at oil and gas plants
(Master thesis, 2009)Introducing new information and communication technologies is a way to increase the revenue for oil and gas companies. The expected added value of enabling these integrated operations is NOK 250 billion just in the next ...