Browsing NTNU Open by Title
Now showing items 65283-65302 of 101754
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Numerical model of moment resisting connection using threaded rods and steel coupling parts in tall timber building
(Master thesis, 2023)WoodSol er et forskningsprosjekt av Sintef og NTNU, hvor målet er å utvikle nye og miljøvennlige løsninger for høye bygninger utført av trekonstruksjoner. Et av delprosjektene er å utvikle rammekonstruksjoner av tre med ... -
Numerical Modeling and Analysis of a Semi-submersible Fish-cage
(Master thesis, 2018)The concept of rigid fish-farm was raised to overcome the space limitation of traditional fish-farm. To ensure that the structure has the ability to withstand the harsh sea environment, this report investigates a rigid ... -
Numerical Modeling and Analysis of the Combined Wind and Wave Energy Concept SFC
(Master thesis, 2016)This thesis work primarily aims to achieve a good understanding of the basic principle of the frequency domain and time domain analysis methods for response analysis of combined wind and wave energy concept SFC. SFC is a ... -
Numerical Modeling and Dynamic Analysis of a Floating Bridge Subjected to Wind, Wave, and Current Loads
(Journal article; Peer reviewed, 2018)Designing reliable and cost-effective floating bridges for wide and deep fjords is very challenging. The floating bridge is subjected to various environmental loads, such as wind, wave, and current loads. All these loads ... -
Numerical Modeling and History Matching of Super-Wet Combustion Tube Test
(Master thesis, 2014)A number of laboratory experiments are defined and implemented to reveal the in situ combustion behavior on core samples drilled from heavy oil reservoirs under specifically designed conditions. The accelerating rate ... -
Numerical modeling and parametric study of an innovative solar oven
(Journal article; Peer reviewed, 2019)A unique design of a double glazed box-type solar oven with flat foldable external reflectors at the top and front and an internal reflector beneath the L-shaped absorber plate is numerically and parametrically studied. ... -
Numerical Modeling and Simulation of the Single Blade Installation for a Spar Wind Turbine Inside a Floating Dock
(Master thesis, 2022)Ønsket om å redusere CO2-utslipp og avhengighet av fossil energi har vakt betydelig interesse i markedet for vindkraft til havs. Den økende størrelsen på vindturbinene og vindparkene har presset utbyggingen inn i nye farvann ... -
Numerical Modeling Framework for Wind Turbine Analysis & Atmospheric Boundary Layer Interaction
(Chapter, 2017)Prevailing atmospheric conditions can have a significant impact on the performance of large mega-watt wind turbines. A purely experimental evaluation of this impact is currently not possible and hence numerical techniques ... -
Numerical modeling of breaking wave induced seawall scour
(Journal article; Peer reviewed, 2019)cour is recognised as one of the major causes of seawall failure. This paper presents numerical modelling of seawall scour due to wave impact on a vertical seawall. The modelling of waves hydrodynamics is based on the ... -
Numerical Modeling of Combined Hydraulics and Infiltration in Grassed Swales
(Master thesis, 2014)The aim of this thesis is to establish a numerical model capable of simulating combined infiltration and hydraulic discharge through grassed swales. The model is intended for making assessments of the hydraulics within ... -
Numerical Modeling of Cyclic Loading on Clay
(Master thesis, 2014)Soil`s behavior, when subjected to cyclic loading, may often be reduced stiffness giving large deformations. For undrained conditions a possible pore pressure build-up will reduce the capacity even further. This may affect ... -
Numerical modeling of direct shear tests of rock joints
(Master thesis, 2023)Numerisk modellering spiller en stadig større rolle i felt innenfor ingeniørgeologi. For modelleringens bruk i forskning knyttet til konkrete aspekter for bergmekanikk, er sprekkdeformasjon når utsatt for normal- og ... -
Numerical modeling of diseased mitral valves
(Doctoral theses at NTNU;2023:273, Doctoral thesis, 2023)In this thesis, we have developed methods to create digital replicas of patients’ mitral valves from echocardiographic images and perform structural simulations in a finite element framework. The methods allow us to study ... -
Numerical Modeling of Effective Thermal Conductivity of Hollow Silica Nanosphere Packings
(Peer reviewed; Journal article, 2021)Hollow silica nanosphere packings (HSNSPs) can significantly suppress heat conduction through solid and gas phases due to the voids, small interparticle contact areas, and nanosized pores, showing promising potentials ... -
Numerical Modeling of Flow Over Trapezoidal Broad-Crested Weir
(Journal article; Peer reviewed, 2011)Two computational fluid dynamics (CFD) codes, Flow-3D and SSIIM 2, have been used to calculate the water flow over a trapezoidal broad-crested weir. The two programs apply different algorithms for making the grid and ... -
Numerical Modeling of Fluid-Structure Interaction in the Human Larynx
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:155, Doctoral thesis, 2010)This thesis presents a method for fluid-structure interaction in a simplified 2D model of the human larynx using the arbitrary Lagrangian–Eulerian (ALE) approach and a strictly stable high order finite difference method. ... -
Numerical modeling of fracture initiation using plasticity models
(Master thesis, 2018)Nowadays hydraulic fracturing is a key part of the oil and gas industry to enhance the field's production. Therefore, is important to understand how fractures initiate and how to extract important information from them for ... -
Numerical Modeling of Hydrogen Fluoride Adsorption
(Master thesis, 2021)Produksjonsmengden av aluminium øker for hvert år. For å møte etterspørselen, øker aluminiumsverk spenningen i elektrolysecellene for å øke produksjonen, men også den økonomiske gevinsten. En bi-effekt av dette er økt ... -
Numerical modeling of liquefaction and its impact on anchor piles for floating offshore structures
(Journal article; Peer reviewed, 2019)Anchor piles and suction anchors have been used for anchoring different types of offshore structure in the past four decades. The recent growing interest and demand for wind energy has motivated the industry to evaluate ... -
Numerical modeling of nonstationary hydrodynamic forces and induced motions of a coupled offshore floating installation system
(Peer reviewed; Journal article, 2022)Offshore installations always involve multi-body systems in which the hydrodynamic and mechanical interactions are complicated for the properties keep changing under certain operation procedures. Float-over deck (FOD) ...