Blar i Fakultet for ingeniørvitenskap (IV) på tittel
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Greenland mass balance estimation from satellite gravity measurements
(Peer reviewed; Journal article, 2010)The Gravity Recovery and Climate Experiment (GRACE) data is used to estimate the secular trend and periodic variations of ice mass variability over Greenland. To do this, we use 92 monthly GRACE level 2 Release-04 (RL04) ... -
Gresskledde vannveger i norsk klima
(Master thesis, 2013)Gresskledde vannveger er et tiltak for åpen overvannshåndtering. Hovedmålet med denne oppgaven er å øke kunnskapen om planlegging og utforming av gresskledde vannveger i Norge. Gresskledde vannveger er en grunn forsenking ... -
Grey-box modeling of the building thermal dynamics for MPC applications: The case of residential space-heating
(Doctoral theses at NTNU;2022:324, Doctoral thesis, 2022)The transition from a conventional energy system to a decarbonized energy system requires an increasing penetration of intermittent renewable energy sources, which brings more fluctuations to the electricity grid. Therefore, ... -
Grid independence behaviour of fluidized bed reactor simulations using the Two Fluid Model: Detailed parametric study
(Journal article; Peer reviewed, 2016)This short communication builds on previous work on the grid independence behaviour of the Two Fluid Model in reactive bubbling fluidized bed simulations. Regarding hydrodynamic grid independence behaviour (the numerical ... -
Grid independence behaviour of fluidized bed reactor simulations using the Two Fluid Model: Effect of particle size
(Journal article; Peer reviewed, 2014)It is well known that particle size has a significant influence on the grid independence behaviour of fluidized bed reactor simulations carried out using the Two Fluid Model (TFM) approach. The general rule of thumb states ... -
A Grid-Based Approach for Measuring Similarities of Taxi Trajectories
(Peer reviewed; Journal article, 2020)Similarity measurement is one of the key tasks in spatial data analysis. It has a great impact on applications i.e., position prediction, mining and analysis of social behavior pattern. Existing methods mainly focus on the ... -
Grid-independent Eulerian-Lagrangian approaches for simulations of solid fuel particle combustion
(Journal article; Peer reviewed, 2020)In this study, a computational fluid dynamics (CFD) model with three coarse graining algorithms is developed with the implementation of a layer based thermally thick particle model. Three additional coupling methods, cube ... -
Gridshells in Recent Research—A Systematic Mapping Study
(Peer reviewed; Journal article, 2021)Gridshells are shells where the structural system is some kind of grid of linear members rather than a surface. With today’s focus on environmentally friendly solutions, gridshells have gained increased relevance as ... -
Gro Field Assessment: A Lean Gas Condensate, Low Permeability Simulation Study
(Master thesis, 2011)New technologies increase the development of deep water fields and a significant portion of these undeveloped deep discoveries are gas condensates in low permeability reservoirs. This study is aimed at investigating the ... -
Grocery retail supply chain planning and control: Impact of consumer trends and enabling technologies
(Journal article; Peer reviewed, 2018)Grocery retail supply chains have in the past decades increased their efficiency which has led to cost-focused supply chains that are able to deliver high volumes of products at low prices. There is still continual pressure ... -
Ground source energy in crystalline bedrock - increased energy extraction by using hydraulic fracturing in boreholes
(Doktoravhandlinger ved NTNU, 1503-8181; 2004:161, Doctoral thesis, 2004)The use of improved equipment and methodology can result in considerable reductions in the drilling costs for medium- to large sized ground source heat pump system in crystalline bedrock. The main point has been to use ... -
Ground Source Heat Pump in District Heating and Cooling System in Elverum - Grunnvannsbasert varmepumpe for fjernvarme og kjøling i Elverum
(Master thesis, 2016)The project presented in this master thesis work was evaluated from September 2015 - January 2016 under the supervision of Professor Trygve Magne Eikevik , Department of Energy and Process Engineering at the Norwegian ... -
Grounded Theory Study of Conflicts in Norwegian Agile Software Projects: The Project Managers’ Perspective
(Peer reviewed; Journal article, 2016)This paper aims to explore the process of conflicts in agile software projects. The purpose was to investigate the causes and consequences of these conflicts. For this purpose, we conducted a qualitative study involving ... -
Groundwater Effect on Faulted Rock Mass: An Evaluation of Modi Khola Pressure Tunnel in the Nepal Himalaya
(Journal article; Peer reviewed, 2014)Groundwater has a negative impact not only in construction activity, but also in stability of a tunnel. Severity increases particularly in tunnels passing through fault gouge and breccia, where rock material is completely ... -
Groundwater heat pump systems. New insights on system design and on fluid flow in unconsolidated aquifers
(Doctoral theses at NTNU;2021:336, Doctoral thesis, 2021)This PhD thesis concerns groundwater heat pump (GWHP) systems in Norway, which are systems that utilize groundwater as a source of thermal energy for heating and cooling applications in buildings. GWHP systems can typically ... -
Groundwater Level Monitoring across Iran’s Main Water Basins Using Temporal Satellite Gravity Solutions and Well Data
(Doctoral theses at NTNU;2021:377, Doctoral thesis, 2021)Water is an essential resource for life on the earth; no life can exist without water. During recent decades, because of growth in population and technologies, demands for water resources have been increasing. Due to ... -
Groundwater quality of crystalline bedrock aquifers in Norway
(Dr. ingeniøravhandling, 0809-103X; 2002:53, Doctoral thesis, 2002)In cooperation with the Geological Survey of Norway, the Norwegian Radiation Protection Authority, and local health authorities, 1604 groundwater samples collected from Precambrian and Palaeozoic crystalline bedrock aquifers ... -
Group maintenance optimization of subsea Xmas trees with stochastic dependency
(Peer reviewed; Journal article, 2021)Subsea Xmas trees (XTs) are vital equipment for offshore oil and gas development. Due to a long and continuous operation, components of XTs often become vulnerable subjected to degradation and unexpected failures. Due to ... -
Growing gold nanostructures for shape-selective cellular uptake
(Journal article; Peer reviewed, 2018)With development in the synthesis of shape- and size-dependent gold (Au) nanostructures (NSs) and their applications in nanomedicine, one of the biggest challenges is to understand the interaction of these shapes with ... -
GROWTH AND PROPERTIES OF CARBON NANOTUBES
(Master thesis, 2012)An experimental study of Carbon Nanotube (CNT) growth has been performed by using radio frequency plasma enhanced chemical vapour deposition with methane (CH4) as the hydrocarbon source. The experimental results have been ...