Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 3112-3131 av 22837
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C1continuous h-adaptive least-squares spectral elementmethod for phase-field models
(Journal article; Peer reviewed, 2018)The phase-field method has been successfully modeled the interface dynamics in multiphase flow phenomena. However, there has been a great disjunction in the interface thickness between in reality and in numerics due to the ... -
Cable optimization in a specific Wind Farm
(Master thesis, 2010)Most commonly used wake models were developed in the 80`s, and gave satisfactory results for small WF`s or single turbines. Amongst these models are Ainslie, J.F, Jensen, N.O, and Crespo, A. It has however been agreed that ... -
Cable Selection Considerations for Subsea Vehicles
(Chapter, 2018)The aim of this paper is to present a methodology for selecting proper voltage level and power cables as a part of the AC distribution system design for subsea vehicles, such as Remotely Operated Vehicles, seafloor trenchers ... -
Cack propagation in aluminium alloy plates: experiments, modelling and simulation
(Master thesis, 2021)Denne masteroppgaven har studert sprekkpropagering i 1.5mm tykke plater av aluminiumslegeringen AA6016 utsatt for kvasisstatisk- og dynamisk last. Forsøkene har blitt modellert ved bruk av en FEA og en Gurson-Tvergaard-needleman ... -
CAFE based Multi-scale Modelling of Ductile-to-Brittle Transition of Steel with a Temperature Dependent Effective Surface Energy
(Journal article; Peer reviewed, 2019)It is still a challenge to numerically achieve the interactive competition between ductile damage and brittle fracture in ductile-to-brittle transition (DBT) region. In addition, since two types of fracture occur at two ... -
Cake filtration modeling: Analytical cake filtration model and filter medium characterization
(Doctoral Theses at NTNU, 1503-8181; 2008:111, Doctoral thesis, 2008)Cake filtration is a unit operation to separate solids from fluids in industrial processes. The build up of a filter cake is usually accompanied with a decrease in overall permeability over the filter leading to an increased ... -
Calcined Clays as Binder for Thermal Insulating and Structural Aerogel Incorporated Mortar
(Journal article; Peer reviewed, 2016)Partial replacement of ordinary Portland cement with calcined clay as binder in the aerogel incorporated mortars (AIM) was shown to decrease their thermal conductivities while maintaining the mechanical strength. It was ... -
Calcium bentonite and sodium bentonite as stabilizers for roads unbound
(Peer reviewed; Journal article, 2021)Several technologies are currently available to stabilize the unbound layers of road pavements. The use of these solutions, often manufactured by means of chemical processes, is steadily increasing worldwide. As an alternative ... -
Calculating condition of pavement structure
(Master thesis, 2012)In XX century, Pavement Management System has became obligatory to be used by road agencies. Need of serviceable road system demands the proper maintenance and rehabilitation plans and at that point, Pavement Performance ... -
Calculating emission savings at electric construction sites
(Bachelor thesis, 2023)Norge har satt seg et mål om å ha en utslippsfri byggebransje innen 2030. For at dette skal være mulig er det nødvendig å finne en alternativ energikilde for å drifte byggeplassene. Aneo Build har en løsning der de leverer ... -
Calculating energy needs for a building, through a new family of ISO standards, EN ISO 52000
(Master thesis, 2022)Hele verden kjemper mot krisen med klimaendringer så vel som svekkelsen av fossile energikilder. Bedrifter fra hele verden kommer med strategier og innovasjoner for å senke energiforbruket eller gjøre det mer bærekraftig. ... -
Calculating expected effects of treatment effectivity and river flow rates on the contribution of WWTP effluent to the ARG load of a receiving river
(Peer reviewed; Journal article, 2021)Concentrations of genetic markers for antibiotic resistance genes (ARGs) were measured in the effluents of three Norwegian wastewater treatment plants (WWTPs) and in a receiving river upstream and downstream of the discharge ... -
Calculating Hourly Cost Rates In Project-Based Industries Part 2: cost management
(Peer reviewed; Journal article, 2020)Hourly cost rates are crucial project costing due to the substantial proportion of labor costs in projects. Yet, there is little published about calculating hourly cost rates, and it is a contentious topic in corporations. ... -
Calculation and evaluation of crack risk in hardening concrete structures: Effects of thermal dilation, autogenous shrinkage and structural restraint on culverts
(Master thesis, 2011)This thesis deals with prediction of early age cracking during the hardening phase. Concrete curing will generate stresses if the motions caused by hydration are restrained. The two major reasons for these motions are ... -
Calculation and Visualization of Energy Dissipation and Energy Balance in Reservoir Models
(Master thesis, 2020)During the production lifetime of a hydrocarbon reservoir, various forms of energy are involved: external energy through wells, internal energy stored in the reservoir itself, and dissipated energy as heat released to the ... -
Calculation of acoustic wave velocities based on digital rock models
(Master thesis, 2021)Beregning av bølgehastigheter basert på μCT-bilder av bergarter kan gi verdifull kunnskap som kan brukes ved tolkning av seismisk data. For å sammenligne hastighetsresultatene fra en avlastet kjerneprøve med petrofysiske ... -
Calculation of Added Mass in the Proximity of the Seabed for an Oscillating Disc
(Master thesis, 2012)Calculations have been made with the commercial CFD-software Ansys Fluent, with dynamic mesh. -
Calculation of fatigue damage for tensioned risers from vortex induced vibrations
(Master thesis, 2011)Vortex induced vibration (VIV) of long flexible riser subjecting to ocean currents is ubiquitous in offshore industry. Although significant efforts have done to understand this complicated fluid structure interaction ... -
Calculation of interface curvatures with the level-set method for two-phase flow simulations and a second-order diffuse-domain method for elliptic problems in complex geometries
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:214, Doctoral thesis, 2013)This thesis considers in the first part the mathematical modelling of incompressible two-phase flow, in particular the calculation of interface curvatures and normal vectors with the level-set method. The main contribution ... -
Calculation of NOx Formation in a Swirl Burner
(Master thesis, 2008)This thesis embraces simulations of NOx emissions from a partially premixed 20 kW swirl burner. The simulations were carried out in the commercial computational fluid dynamics software FLUENT. The concept of partial premixing ...