Browsing Publikasjoner fra CRIStin by Title
Now showing items 5430-5449 of 8725
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Numerical Modelling of Water temperature conditions in Lake Vassbygdvatn : Scenarios to increase water temperature in Aurlandselva
(SINTEF Energi. Rapport;, Research report, 2016) -
Numerical models for thermochemical degradation of thermally thick woody biomass, and their application in domestic wood heating appliances and grate furnaces
(Journal article; Peer reviewed, 2017)This paper reviews the current state-of-the-art of numerical models used for thermochemical degradation and combustion of thermally thick woody biomass particles. The focus is on the theory of drying, devolatilization and ... -
Numerical prediction of ice rubble field loads on the Norströmsgrund lighthouse using cohesive element formulation
(Peer reviewed; Journal article, 2021)An attempt has been made to predict the ice rubble field load on Norströmsgrund lighthouse by using Cohesive Element (CE) formulation. Two sub-load events were selected to validate the numerical and material model used in ... -
Numerical simulation and comparison with experiments of a floating wind turbine using a direct forcing method
(Chapter; Peer reviewed, 2022)The open-source Computational Fluid Dynamic (CFD) code REEF3D is used to simulate the hydrodynamic loads and motion response of a floating wind turbine substructure, the INO WINDMOOR semi-submersible floating wind turbine. ... -
Numerical Simulation of Differential Molecular Diffusion Effects in a Hydrogen-rich Turbulent Jet Using LEM3D
(Peer reviewed; Journal article, 2014)The LEM3D stochastic model for numerical simulation of turbulent mixing is used to simulate differential molecular diffusion effects in an isothermal jet of hydrogen and Freon 22 issued into air. The computations are ... -
Numerical simulation of fluid-elastic instability in normal triangular tube bundles
(SINTEF Rapport;, Research report, 2020) -
Numerical Simulations of Grout Flow in Simplified Geometries
(SINTEF Rapport;1504-9795, Research report, 2017) -
Numerical simulations of staged biomass grate fired combustion with an emphasis on NOx emissions
(Journal article; Peer reviewed, 2015)In the present paper NOx emissions from biomass combustion was studied, with the objective to demonstrate the applicability of stationary computational fluid dynamics simulations, including a detailed representation of the ... -
A numerical solution strategy for dynamic simulation of post-combustion CO2 capture
(Peer reviewed; Journal article, 2013)This paper describes in detail the numerical solution of a dynamic process developed for post-combustion absorption based CO2 capture. The method used in this work is sequential modular integration. This means that each ... -
Numerical Study of a Fishing Vessel Operating in Partially Ice Covered Waters
(ASME digital collection;OMAE2018-77464, Chapter, 2018-06)The Arctic ocean has been the focus of increasing activities in oil and gas, marine traffic and fisheries as the resources in the Arctic area becomes more attractive for exploitation. There have been several studies on the ... -
Numerical Study of a Moored Structure in Moving Broken Ice Driven by Current and Wave
(ASME Digital colletion;OMAE2017-61252, Chapter, 2017-06-25)This paper presents a numerical model intended to simulate the mooring load and the dynamic response of a moored structure in drifting ice. The mooring lines were explicitly modelled by using a generic cable model with a ... -
Numerical Study of a Single-Point Mooring Gravity Fish Cage With Different Deformation-Suppression Methods
(ASME Digital collection;OMAE2019-96079, Chapter, 2019-06)Compared to the multi-point mooring fish cage, the single point mooring (SPM) fish cage can spread out the accumulation of organic matter to prevent the local environment from being overwhelmed, and reduce the manufacturing ... -
Numerical study of closed rigid fish cages in waves and comparison with experimental data
(Peer reviewed; Journal article, 2021)Closed fish cages have gained increased interest in marine aquaculture. However, knowledge on the seakeeping behaviour of a floating closed cage and the influence of the contained water inside the cage are still limited. ... -
A numerical study on the combustion of a resolved carbon particle
(Peer reviewed; Journal article, 2021)Combustion of a single, resolved carbon particle is studied using a novel numerical approach that makes use of an overset grid. The model is implemented into the framework of a compressible Direct Numerical Simulation (DNS) ... -
Numerical study on the effect of the Lüders plateau on the ductile crack growth resistance of SENT specimens
(Peer reviewed; Journal article, 2018)The increasing demand of energy prompts the petroleum industry exploitation activities to the Arctic region where the low temperature is a strong challenge, both for structural design and material selection. For structural ... -
Numerical/experimental impact events on filament wound composite pressure vessel
(Peer reviewed; Journal article, 2015)Impacts on pressure vessels, produced by winding glass fibre with vinyl ester resin over a polyethylene liner, were numerically and experimentally investigated in the current work. Pressure vessels were experimentally ... -
Numerical/Experimental Study Of The Impact and Compression After Impact On GFRP Composite For Wind/Marine Applications
(Peer reviewed; Journal article, 2016)Damage development due to impact needs to be understood to evaluate the consequences of impact on composite structures. This study concentrates on modelling low velocity impact and consequent compression after impact (CAI) ... -
NumSim - Numerical simulation of complex systems involving interaction between elements with large and varying stiffness properties
(SINTEF Fiskeri og Havbruk reports;A27066, Research report, 2015-07-31)This report is a short summa ry of the research activity and results obtained in the project Numsim - Numerical simulation of complex systems involving interaction between elements with large and varying stiffness properties. ... -
Nurses' experience with relatives of patients receiving end-of-life-care in nursing homes and at home – a questionnaire based explorative study
(Journal article; Peer reviewed, 2018)Aim: The aim of this study was to explore nurses´ experiences regarding relatives’ ability to accept imminence of death, and relatives’ ability to reach agreement when deciding on behalf of patients unable to consent. ... -
Nutrient fluxes in the Arctic in the present climate regime
(SINTEF Fiskeri og havbruk;A26604, Research report, 2014-12-19)The Arctic Ocean (AO) will likely become ice-free in summer within the next two decades. This will change light conditions for primary production. Parts of the AO where primary production is presently light limited will ...