Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 12910-12929 av 23229
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Lifetime profit modelling of ageing systems utilising information about technical condition
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:6, Doctoral thesis, 2008)This dissertation focuses on a framework to support decision making in the management of ageing (oil and gas) facilities. Within the oil and gas sector on the Norwegian Continental Shelf the topic has become important as ... -
Lifshitz interaction can promote ice growth at water-silica interfaces
(Journal article; Peer reviewed, 2017)At air-water interfaces, the Lifshitz interaction by itself does not promote ice growth. On the contrary, we find that the Lifshitz force promotes the growth of an ice film, up to 1–8 nm thickness, near silica-water ... -
Lift Control of Adaptive Wind Turbine Blades with Bend-Twist Coupling
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:215, Doctoral thesis, 2014)A major challenge in the development of wind turbines comes with designing the blades so that they are robust, low weight, cost effective and highly efficient. As the industry develops and as more turbines are built in ... -
Lift-off of methane jet flames in O2/CO2 atmospheres
(Master thesis, 2009)Turbulent jet diffusion flames and flame lift-off have been the topic of a great deal of research due to its complexity in combining both turbulent flow and combustion. The mechanisms controlling flame lift-off however, ... -
Lift-off of methane jet flames in O2/CO2 atmospheres
(Master thesis, 2009) -
Lifting sustainable food science from lab to industry: An experimental study and development of a Soluble Gas Stabilisation (SGS) flow concept using low-cost off-the-shelf components
(Master thesis, 2023)Bærekraftsspørsmål er viktige for designinteressenter. Mattrygghet er avgjørende for menneskers helse og en betydelig bidragsyter til klimaendringer. Matsvinn og emballasjebruk er problemer i dagens matindustri. En potensiell ... -
Light scalars in the Weinberg 3HDM potential with spontaneous CP violation
(Journal article; Peer reviewed, 2022)The Z2×Z2-symmetric 3HDM potential, sometimes called Weinberg's 3HDM potential, can accommodate both explicit and spontaneous CP violation as well as natural flavour conservation and is hence relevant for studies of CP ... -
Lightweight and Thermally Insulating Aerogel Glass Materials
(Journal article; Peer reviewed, 2014)Glass represents an important and widely used building material, and crucial aspects to be addressed include thermal conductivity, visible light transmittance, and weight for windows with improved energy efficiency. In ... -
Ligthouses in ice infested waters
(Master thesis, 2009) -
Lillehammer Panorama
(Bachelor thesis, 2009)Lillehammer panorama er et boligprosjekt som vurderes å bygges i Nordsetervegen, i åsene ovenfor Lillehammer sentrum. Prosjektet skal bestå av ca. 60 leiligheter over et totalt areal på i overkant av 5000 m², i tillegg ... -
Limit analysis for the seismic stability of three-dimensional rock slopes using the generalized Hoek-Brown criterion
(Peer reviewed; Journal article, 2021)The parameters that influence slope stability and their criteria of failure are fairly understood but over-conservative design approaches are often preferred, which can result in excessive overburden removal that may ... -
Limit states for sustainable reinforced concrete structures
(Journal article; Peer reviewed, 2019)Probability-based limit state design is a hallmark of modern civil engineering practice. Code requirements to meet both ultimate limit states (ULS) and serviceability limit states (SLS) have vastly improved the safety and ... -
Limitation of damage from overburden drilling for piles and tieback anchors
(Doctoral theses at NTNU;2024:175, Doctoral thesis, 2024)Several cases with unexpected damages related to excessive ground movements induced by initial and secondary effects from overburden drilling to install tieback anchors and piles from inside deep excavations were observed ... -
Limitations in using runoff coefficients for green and gray roof design
(Peer reviewed; Journal article, 2020)Climate change combined with urbanization increases the performance demand on urban drainage systems. Green roofs are one of the most used green infrastructure measures to alleviate the pressure on the urban drainage system ... -
Limitations of the hydrotalcite formation in Portland composite cement pastes containing dolomite and metakaolin
(Journal article; Peer reviewed, 2018)This study focuses on the reaction of dolomite powder in combination with metakaolin in Portland composite cement pastes. We studied paste samples cured at 20 °C, 38 °C, and 60 °C for up to 1 year. In these systems, the ... -
Limiting current density as a selectivity factor in electrodialysis of multi-ionic mixtures
(Peer reviewed; Journal article, 2023)Electrodialysis is a promising technology to remove low concentrations of target ions from multi-ionic mixtures. While the synthesis of selective membranes is a prominent topic in research, few studies have been presented ... -
Limiting mechanisms for the torque density of wind turbine drivetrains
(Master thesis, 2019)As wind turbines continue to increase in size, so do the loads acting on the drivetrain. To handle the higher loads the mass of the drivetrain needs to increase. A better understanding of this mass increase can result in ... -
Limits to graphite supply in a transition to a post-fossil society
(Peer reviewed; Journal article, 2024)Transitioning to electric vehicles (EVs) powered by lithium-ion batteries (LIBs) aims at reducing emissions in the transportation sector, thereby decreasing fuel oil use and crude oil extraction. Yet, synthetic graphite, ... -
Limtre av furu utsatt for utmatting i langsgående skjær, og statisk langsgående skjær i kombinasjon med ortogonal strekk
(Master thesis, 2022)Sammendrag Utmatting av trekonstruksjoner er et relevant tema i byggenæringen, der det bygges store bruer og høye bygninger i tre. Det kreves derfor gode modeller til å dimensjonere trekonstruksjoner for utmattingslaster. ... -
Limtre av furu utsatt for utmatting i skjær, og statisk skjær i kombinasjon med ortogonal strekk
(Master thesis, 2022)Utmatting av trekonstruksjoner er et relevant tema i byggenæringen, der det bygges store bruer og høye bygninger i tre. Det kreves derfor gode modeller til å dimensjonere trekonstruksjoner for utmattingslaster. De eksisterende ...