Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 20186-20205 av 23484
-
The Structural Evolution of the Norne Field using 3D pre-stack time migration (PSTM) Interpretation.
(Master thesis, 2015)In the present project has been used a 3D seismic dataset from Norne field in the Norwegian Sea, in order to have a clearer understanding of the regional geology by describing the structural evolution and mapping the main ... -
Structural Evolution of the Porsa Imbricate Stack (Finnmark, northern Norway) - Based on field mapping and microstructural analysis
(Master thesis, 2015)This thesis reports the results from detailed lithological and structural mapping of the northwestern part of the RTW, which consists of a large-scale compressional imbricate stack that formed during the Caledonian Orogeny. ... -
Structural Framework of the Statfjord Formation (Rhaetian-Sinemurian) in the Oseberg South Field, Norwegian North Sea
(Master thesis, 2012)The Statfjord Formation (Rhaetian-Sinemurian) produces from six fields across the North Sea, but no discoveries have yet been made in the 12 exploration wells across the Oseberg South Field. The field has undergone two ... -
Structural Instability and Mechanical Properties of MoS2 Toroidal Nanostructures
(Journal article; Peer reviewed, 2015)Molybdenum disulfide (MoS2) nanostructures have received considerable research attention due to their outstanding physical and chemical properties. Recently, a form of MoS2 ring structure exhibiting unique transport ... -
Structural Integrity of Additively Manufactured Metallic Components under Fatigue Loading
(Doctoral theses at NTNU;2019:277, Doctoral thesis, 2019) -
Structural Integrity of AISI 316L Fabricated via Material Extrusion Additive Manufacturing
(Master thesis, 2022)Additiv produksjon er en utmerket metode for å produsere komplekse geometrier med forskjellige materialer. Generelt er stålkomponenter produsert for høystyrkeapplikasjoner på grunn av deres høye styrke og evne til å motstå ... -
Structural Integrity of Bimaterials Fabricated via Fused Deposition Modeling
(Master thesis, 2022)Etter vellyket fremstilling av mekanisk sterke bimaterialer under spesialiseringsprosjektet er denne masteroppgaven definert på ett bredt spekter av studier inkludert fabrikasjon og mekanisk karakterisering av 3D-printede ... -
Structural Integrity of Metamaterials Fabricated by Additive Manufacturing
(Doctoral theses at NTNU;2024:273, Doctoral thesis, 2024)Additive Manufacturing (AM) or 3D printing, represents a revolutionary shift in production technology by enabling the construction of complex geometries that were previously infeasible with traditional manufacturing methods. ... -
Structural integrity of Offshore Wind Power Substructures
(Master thesis, 2010)Offshore wind turbine structures are now being developed in relatively deep waters with the purpose of capturing and utilizing the strong winds at sea. The structures must be robust in order to resist extreme loads. To be ... -
Structural integrity of plates and panels subjected to accidental fires
(Master thesis, 2019)Brann på offshore konstruksjoner kan få alvorlig konsekvenser. Et eksempel på dette er Piper Alpha katastrofen i 1986. Branndesign er ofte basert forenklinger og antakelser, noe som gjør det vanskelig å reflektere ... -
Structural integrity of polymeric components produced by additive manufacturing (Am)—polymer applications
(Journal article; Peer reviewed, 2021) -
Structural Interpretation and Investigation of the Displacement Gradients of the Normal Fault System beneath the Horda Platform, the northern North Sea
(Master thesis, 2012)The North Sea basin is one of the best-studied areas in the world with respect to thestructural and sedimentary architecture of rift zones. The Base Cretaceous Unconformity,which defines a mappable horizon at the transition ... -
Structural Load Analysis of a Wind Turbine under Pitch Actuator and Controller Faults
(Journal article; Peer reviewed, 2014)In this paper, we investigate the characteristics of a wind turbine under blade pitch angle and shaft speed sensor faults as well as pitch actuator faults. A land-based NREL 5MW variable speed pitch reg- ulated wind turbine ... -
Structural loads on a free-falling lifeboat
(Master thesis, 2017)Free-falling lifeboats are a method of escaping hazardous events in open sea. They rest at a skid until released and launched into the water. It is important that the use of free-falling lifeboats ensure a safe evacuation. ... -
Structural Modelling, Coupled Dynamics, and Design of Large Floating Wind Turbines
(Doctoral theses at NTNU;2022:246, Doctoral thesis, 2022)Floating wind turbines (FWTs) are expected to contribute significantly in the transition to a low-carbon economy. In addition to their increased competitiveness for water depths higher than 50-60 m, FWTs may also benefit ... -
Structural monitoring for lifetime extension of offshore wind monopiles: Verification of strain-based load extrapolation algorithm
(Journal article; Peer reviewed, 2019)Lifetime extension needs low-cost assessments that can identify the remaining useful life of offshore wind monopiles. A novel concept for load monitoring was developed that only needs strain gauges installed at one level ... -
Structural Monitoring of Norsenga Bridge
(Master thesis, 2023)Etter kollapsen på Tretten bru i 2022 stod flere trebroer i Norge i fare for stenging og strukturell gjennomgang på grunn av mistenkte problemer. Blant disse ble Norsenga bru gjennomgått av Statens vegvesen, som igangsatte ... -
Structural Optimisation of an Ice-Strengthened Yacht Vessel
(Master thesis, 2020)Dette prosjektet ble delt inn i to ulike metoder for strukturell optimalisering av en is-klassifisert yacht som skulle bytte klassenotasjon fra isklasse C til polarklasse 6. Oppgaven ble gitt av firmaet Marin Teknikk AS. I ... -
Structural Optimization of Pile Foundation with the use of Generative Design and Machine Learning.
(Master thesis, 2020)Denne masteroppgaven handler om optimalisering av pelegruppe ved bruk av generativ design og maskinlæring. Formålet med denne oppgaven har vært å definere og kvantifisere hva et optimalt design av en spissbærende pelegruppe ... -
Structural Optimization of the Crossbar on the X-Rotor Offshore Wind Turbine Concept
(Master thesis, 2024)Hovedmålet med denne avhandlingen er å optimalisere den strukturelle utformingen av Load Reduction System (LRS) for en offshore X-rotor vindturbin, som mål å redusere materialkostnadene samtidig som den strukturelle ...