Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 10433-10452 av 23229
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Hybridization of complete PLCA and MRIO databases for a comprehensive product system coverage
(Peer reviewed; Journal article, 2020)Process‐based Life Cycle Assessments (PLCA) rely on detailed descriptions of extensive value chains and their associated exchanges with the environment, but major data gaps limit the completeness of these system descriptions ... -
Hybridization of General Cargo Ships to meet the Required Energy Efficiency Design Index
(Master thesis, 2015)In this thesis a hybrid propulsion system is proposed for a general cargo ship with the aim to meet the required Energy Efficiency Design Index (EEDI). The study has investigated how a hybrid propulsion system will influence ... -
Hydrate Prevention by Anti-Agglomerants - Parameters Impacting Flow Performance in Systems Where Hydrates are Present
(Master thesis, 2017)Natural gas hydrates are crystalline compounds that, under the right pressure and temperature conditions, may form in hydrocarbon pipelines, causing transport complications. Several methods of countering this have been ... -
Hydraulic and structural evaluation of rockfill dam behavior when exposed to throughflow and overtopping scenarios
(Doctoral theses at NTNU;2020:227, Doctoral thesis, 2020)Dams are vulnerable to extreme flood events in turn leading to accidental overtopping. This inparticular applies to rockfill dams comprised of pervious and erodible material. Obtaining better understanding of behavior of ... -
Hydraulic capacity of culverts under sediment transport
(Master thesis, 2014)Sedimentation frequently causes an extensive blockage in culvert which may reduce its design capacity. Culvert guidelines which are extensively used reveal little details about sedimentation in culvert. Requirement of the ... -
Hydraulic capacity of culverts under sediment transport - Multibarrel Setup
(Master thesis, 2014)As a part of the research program Natural hazards Infrastructure for Floods and Landslides (NIFS), the hydraulic performance of the culverts are presently investigated in a scale model study carried out in the NTNU ... -
Hydraulic design of a turbine for energy recovery purposes
(Master thesis, 2023)Denne masteroppgaven fokuserer på design og analyse av en komplett Francis turbin for Framo AS med formål om energiutvinning i offshore-applikasjoner. Turbindesignet skiller seg fra konvensjonelt design ved at den ikke har ... -
Hydraulic design of a turbine for energy recovery purposes
(Master thesis, 2023)Denne masteroppgaven fokuserer på design og analyse av en komplett Francisturbin for Framo AS med formål om energiutvinning i offshore-applikasjoner. Turbindesignet skiller seg fra konvensjonelt design ved at den ikke har ... -
Hydraulic Design of Francis Turbine Exposed to Sediment Erosion
(Master thesis, 2011)Sediment erosion is a large problem for turbines operated in sand laden water, especially in the Himalayas and the Andes Mountains, where the contents of hard minerals in the rivers are high. A program called RenewableNepal ... -
Hydraulic design of Francis turbine exposed to sediment erosion
(Master thesis, 2012)High concentrations of sediments is a serious problem for hydropower stations in the Himalayas and the Andes Mountains. For run-of-river power plants sediment causes heavy erosion even with settling basins. This leads to ... -
Hydraulic efficiency and optimization of pipe culvert inlet edges
(Peer reviewed; Journal article, 2023) -
Hydraulic Fluids for Offshore Applications – the Lubrication Mechanisms of Water-Based Fluids
(Doctoral theses at NTNU;2018:268, Doctoral thesis, 2018)Components used in offshore drilling applications such as hydraulic cylinders wear out earlier than expected due to the combined effect of multidegradation processes like friction, wear, mechanical stresses and corrosion. ... -
Hydraulic Fracturing for Enhanced Geothermal Systems
(Master thesis, 2015)Finding new energy sources to provide base load electricity supply on a global scale is of increasing importance. Enhanced Geothermal Systems (EGS) has been identified as capable of playing an important role in the future ... -
Hydraulic model suitability for hydrodynamic analysis based on LiDAR data of steep rivers
(Master thesis, 2020)A hydraulic model is an essential tool to estimate water depth, flow velocity, inundation extent, water surface elevation, and other hydraulic parameters. Different hydrodynamic models have been developed, and some of them ... -
Hydraulic modeling of flow ramping related to river morphology and river geometry
(Master thesis, 2021) -
Hydraulic modeling of free surface flow and scour around bridge piers
(Master thesis, 2023)Tidligere kunne kajakkpadlere surfe på en stående bølge under Sluppen bru i Nidelva i Trondheim. Imidlertid avslørte batymetrimålinger at ei erosjonsgrop hadde dannet seg nedstrøms bropilarene. Erosjonsgropa ble fylt igjen, ... -
Hydraulic modeling of the Lærdal river
(Master thesis, 2019)Hydraulic modeling is a useful tool to analyze the impacts from changes in the flow and in the morphology of a river. To achieve accurate results it is necessary to collect detailed data of the topography of the area, ... -
Hydraulic modeling using image-derived bathymetry
(Master thesis, 2022)River batheymetry is crucial for the numerical modeling of floods and other river phenomena. Airborne scanning with LiDAR provides accurate river bathymetry. However, data collection using such an instrument is costly and ... -
Hydraulic Performance of Advanced Treatment Media to Improve Quality of Stormwater from Airports Exposed to De-icing Chemicals
(Master thesis, 2016)Winter-runoff from airports contains a high fraction of contaminated stormwater. Contaminants such as de-icing chemicals propylene glycol and potassium formate, heavy metals and PAHs are often present in stormwater runoff ...