Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 13049-13068 av 23131
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Low complexity subspace approach for unbiased frequency estimation of a complex single-tone
(Journal article, 2024)We propose a single-tone frequency estimator of a one-dimensional complex signal in complex white Gaussian noise. The estimator is based on the subspace approach and the unitary transformation. Due to its low space and ... -
Low Cost Human - Machine Interaction Platform for Bridging the Uncanny Valley, Using Humans as the Control System Input.
(Master thesis, 2017)This master's thesis describes the development of a conceptual prototype of a smooth actuation and control system of the eyes in a healthcare simulation mannequin with the aim to achieve perceived human like eye movement ... -
Low cycle fatigue behavior of additively manufactured Ti-6Al-4V under non-proportional and proportional loading
(Journal article; Peer reviewed, 2019)Experimental tests were conducted on additive manufactured Ti-6Al-4V titanium alloy to investigate the mechanical and crack properties under multiaxial cyclic loading. Selective Laser Sintering technique (SLS) was employed ... -
Low cycle fatigue life prediction of 10CrNi3MoV steel and undermatched welds by damage mechanics approach
(Peer reviewed; Journal article, 2021)Welding of steel is a technique frequently used in practical engineering applications; however, their mechanical performance is strongly dependent on the physical metallurgical status of the weldments. In the present study, ... -
Low cycle fatigue of bolted connections in composites for arctic applications
(Master thesis, 2011)Nowadays composite materials are a very interesting research field. They show an extraordinary performance due to their high stiffness and low density. They are applied in high advance technology industries such as aerospace ... -
Low Greenhouse GasEmission Ship
(Master thesis, 2010)The fleet consists of 6 LNG carriers where 3 have a loading capacity of 44 000 tons while the remaining 3 ships can lift 33 00 tons of LPG. Since the ships are set to operate at speeds between 14 and 20 knots it is necessary ... -
Low Salinity Waterflooding in North Sea Reservoir Rocks:: An Experimental Investigation with emphasis on Wettability Effects
(Master thesis, 2010)For the last decades several laboratory tests and field tests on low salinity waterflooding have been done on oil bearing reservoirs. Overall the tests have shown an increased oil recovery with use of low salinity water. ... -
Low Salinity Waterflooding: An experimental investigation of the potential in the Frøy field in the North Sea
(Master thesis, 2010)In recent years, the focus on enhancing the oil recovery from oil fields has increased. This is because of falling oil reserves and the increased oil price. Because of this there is a big focus on enhancing oil recovery ... -
Low Temperature Applications for CO2 Capture in Hydrogen Production
(Chapter, 2020)The recent development of the protonic membrane reformer (PMR) technology allows an energy efficient hydrogen production from natural gas. To liquefy and separate CO2 from the retentate gas of the PMR, various low temperature ... -
Low temperature drying and thermo-physical Properties of Brown seaweeds (Saccharina latissima)
(Chapter, 2017)The drying kinetics of brown seaweed Sacharina Latissima with and without blanching were investigated in temperature range between 10.0 and 38.0 °C. The drying process is more rapid for raw seaweeds. The effective moisture ... -
Low Temperature Plate Freezing of Fish on boats using R744 as Refrigerant and Cold Thermal Energy Storage
(Master thesis, 2018)The introduction of low temperature R744 freezing systems enables lower evaporating temperatures and faster freezing times, however, also a lower system efficiency (COP). This thesis will investigate how low temperature ... -
Low velocity impact on crash components with steel skins and polymer foam cores
(Journal article; Peer reviewed, 2019)Energy absorbing systems are extensively used in the automotive industry to ensure crashworthiness. Such crash components could typically consist of a sandwich structure with thin ductile plates as skins and a cellular ... -
Low Velocity Perforation of Steel Plates
(Master thesis, 2009) -
Low- and Zero-Emission Hybrid-Electric Power Systems for Passenger Ferries
(Master thesis, 2021)Den maritime industrien er blitt oppfordret til å redusere klimagassutslippene betydelig, med et mål om en reduksjon på 50% innen 2050 sammenliknet med 2008-nivåene. Dette har oppmuntret til utvikling av nye lav- og ... -
A Low-cost and Accurate Microwave Sensor System for Permittivity Characterization
(Peer reviewed; Journal article, 2022)A novel low-cost microwave sensor system is proposed for accurate sensing of the real relative permittivity of materials under test (MUT). The proposed solution eliminates the need for using advanced measurement devices ... -
Low-Cost AUV for High Resolution Photogrammetry Data Acquisition
(Master thesis, 2019)I undervannsteknikk finnes det få løsninger for å gjøre undersøkelser innen fotogrammetri effektivt fra en godt egnet undervannsfarkost, spesielt til lav kostnad og med høy navigasjonsnøyaktighet. Fjernstyrte undervannsfarkoster ... -
Low-cost Navigation and Collision Avoidance System
(Master thesis, 2020)Ettersom teknologien rundt autonome bakke-kjøretøy (AGV’er) stadig er i utvikling, trenger man også mer datakraft for å realisere disse systemene. Samtidig er lav-kost ettkorts datamaskiner (SBC’er) med høy ytelse blitt ... -
Low-Cost Observer and Path-Following Adaptive Autopilot for Ships
(Master thesis, 2017)In this thesis a signal-based observer and a path-following autopilot design will be derived and implemented on the model vessel C/S Enterprise I. Using scaling methods the goal is to transfer the controllers into a full ... -
A low-cost predictive display for teleoperation: Investigating effects on human performance and workload
(Peer reviewed; Journal article, 2020)Teleoperation in an environment with latency is difficult and highly stressful for human operators, resulting in high cognitive workload and decreased human performance. This work investigates if a simple predictive display ... -
Low-cost tooling concept for customized tube bending by the use of additive manufacturing
(Peer reviewed; Journal article, 2023)Bending is commonly used in the manufacturing of finished and semi-finished, profilebased products. However, costly profile and bend geometry dependent tooling hampers its applicability for low volume production or ...