Browsing Fakultet for ingeniørvitenskap (IV) by Title
Now showing items 6238-6257 of 22887
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Dynamic Stress In High Head Francis Turbines
(Doctoral theses at NTNU;2019:290, Doctoral thesis, 2019) -
Dynamic test bench for motocross engines
(Journal article; Peer reviewed, 2017)Simulation of engine components enables early design verification and reduced development time while helping racing teams in getting new knowledge. This article presents a multidiscipline dynamic test bench and a benchmark ... -
Dynamic Testing and Numerical Modeling of Residential Building Modules: Dynamisk testing og numerisk modellering av byggmoduler
(Master thesis, 2013)This thesis was initiated by a project planing the world's tallest timber building in Bergen, Norway, (the VHT project). The concept of the building is based on a load baring glulam frame with building modules stacked ... -
Dynamic Thrust Allocation
(Master thesis, 2014)The purpose of this Thesis is to research the literature of thrust allocation, thruster modelling and maneuvering design, as well as to design and simulate various dynamic thrust allocation algorithms. Vessels with dynamic ... -
Dynamic two phase flow models for flushing
(Master thesis, 2014)This thesis aims at modeling the separated liquid-liquid flows with application for flushing. In the beginning, there will be a short review of the governing equations and the fundamental concepts used in this thesis. Two ... -
Dynamic use of the building structure - energy performance and thermal environment
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:51, Doctoral thesis, 2008)The main objectives of this thesis have been to evaluate how, under which premises, and to what extent building thermal mass can contribute to reduce the net energy demand in office buildings. The thesis also assesses the ... -
Dynamic versus quasi-static loading of X65 offshore steel pipes
(Journal article; Peer reviewed, 2016)Anchors or trawl gear occasionally impact offshore pipelines, resulting in large local and global deformations. Impact velocities are typically less than 5 m/s, but local strain rates may be very high. In this study strain ... -
Dynamic wettability alteration for combined low salinity brine injection and surfactant flooding on silica surface
(Peer reviewed; Journal article, 2020)Experimental results of dynamic contact angle measurements of low salinity brine and combined low salinity water and surfactant flooding (LSW–SF) on silica surface are presented in this study. Dynamic contact angle experiments ... -
Dynamic wind farm layout optimization
(Master thesis, 2022)Recently, there has been an increase in interest in floating wind turbines that are located offshore. These turbines allow for the harvesting of the power of the wind far offshore, where wind speeds are often higher. Compared ... -
Dynamical Pose Estimation with Graduated Non-Convexity for Outlier Robustness
(Peer reviewed; Journal article, 2022)In this paper we develop a method for relative pose estimation for two sets of corresponding geometric primitives in 3D with a significant outlier fraction. This is done by using dynamical pose estimation as a solver in ... -
Dynamically capturing engineering team interactions with wearable technology
(Chapter, 2015)This paper addresses the need of matching the product architecture and the interactions in design teams. A new method for this of how to build agile design teams was first introduced in 2013. We conducted a method-confirming ... -
Dynamics and glacial history of the Drangajökull ice cap, Northwest Iceland
(Doctoral thesis at NTNU;2015:247, Doctoral thesis, 2015)This thesis describes the glacial history, glacier dynamics, sediments and landforms of the Drangajökull ice cap as well as the glacial history and dynamics of the eastern Vestfirðir peninsula in northwest Iceland from ... -
Dynamics and stability of autoignition fronts in elementary reheat combustor configurations
(Doctoral theses at NTNU;2022:371, Doctoral thesis, 2022)Stringent regulations on greenhouse gas emissions from gas turbines used for land-based and aircraft applications has resulted in a gradual transition towards carbon-free fuels such as hydrogen. Conventional single-stage ... -
Dynamics of a Marine Propulsion System With a Diesel Engine and a Propeller Subject To Waves
(Chapter; Peer reviewed, 2015)When travelling in waves, the efficiency of the propulsion system is in most cases reduced, due to a variety of different effects. Traditionally, the performance of propeller and engine is analyzed separately. However, ... -
Dynamics of aluminum use in the global passenger car system: Challenges and solutions of recycling and material substitution
(Doctoral thesis at NTNU;2015:116, Doctoral thesis, 2015)This thesis analyzes the relationship between the design of vehicles, end-of-life vehicle (ELV) management, and global material production using aluminum as an example. Vehicle manufacturing, material industries and ELV ... -
Dynamics of arrays of floating structures with shared mooring
(Master thesis, 2023)Flytende vindturbiner til havs kan være en nødvendighet for ˚a redusere utslippene ettersom mer av den produserte energien m˚a komme fra fornybare ressurser. Ogs˚a med høyere levestandard og industrialisering av samfunnet ... -
Dynamics of collective action to conserve a large common-pool resource
(Peer reviewed; Journal article, 2021)A pressing challenge for coming decades is sustainable and just management of large-scale common-pool resources including the atmosphere, biodiversity and public services. This poses a difficult collective action problem ... -
Dynamics of Debris Flow: Reproducible Initial and Boundary Conditions in Scaled Laboratory Experiments to Determine Velocity Distributions
(Chapter, 2019)Debris flows are rapid flows of water, sediments and debris, which can pose a danger to life and infrastructure. Reducing the risk by implementing protections and countermeasures requires a comprehensive understanding of ... -
Dynamics of Dewatering and Flooding during Hydropeaking
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:79, Doctoral thesis, 2014)Hydropeaking in rivers is likely to become more frequent in a context of increasing demand for renewable energy due to the storage potential of hydropower systems. Increased peaking operation in hydropower plants will lead ... -
Dynamics of disk-like particles in turbulent vertical channel flow
(Journal article; Peer reviewed, 2017)The dynamical behavior of inertial disk-like particles in turbulent vertical channel flow is investigated by an Eulerian–Lagrangian point-particle approach. Gravity effects on distribution, translation, rotation and ...