Blar i Institutt for marin teknikk på tittel
Viser treff 2690-2709 av 3421
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Response predictions using the observed autocorrelation function
(Journal article; Peer reviewed, 2018)This article studies a procedure that facilitates short-time, deterministic predictions of the waveinduced motion of a marine vessel, where it is understood that the future motion of the vessel is calculated ahead of time. ... -
Response validation of a submerged floating tunnel segment
(Peer reviewed; Journal article, 2022)Tube segments are the main structural components of submerged floating tunnels (SFTs). Accurately estimating the hydrodynamic properties of these components is of critical importance for the optimization and safe design ... -
Response-Based Assessment of Operational Limits for Mating Blades on Monopile-Type Offshore Wind Turbines
(Journal article; Peer reviewed, 2019)Installation of wind-turbine blades on monopile-type offshore wind turbines is a demanding task. Typically, a jack-up crane vessel is used, and blades are individually lifted from the vessel deck and docked with the ... -
Restoration and Testing of the Hydra Research‐Engine
(Master thesis, 2017)This thesis has aimed to be a driving factor in the restoration process of the Hydra research engine. During the semester, several changes and improvements has been done to restore the engine to its former glory. These ... -
Retrieval of Ocean Wave Spectra From X-Band Marine Radar Images Using Inversion Schemes Based on Auto-Spectral Analysis
(Chapter, 2023)Estimation of ocean wave conditions is extremely crucial for the planning and execution of demanding marine operations. Further, the Response Based Decision-Making requires accurate wave inputs to derive the responses using ... -
Retrofit Preparations of Liquid Natural Gas Carriers to Handle Future Uncertainty
(Master thesis, 2022)Skipseiere står i dag overfor et betydelig problem når de bestiller skip. Nye utslippsreguleringer tvinger eldre skip til å redusere motorkraften eller gjøre kostbare ombygginger. Reguleringene vil bli strengere og strengere ... -
Retrofitting a Deep Sea Shipping Fleet; Keeping Up With Regulatory Emissions Targets
(Master thesis, 2023)Denne masteroppgaven belyser en presserende global utfordring, nemlig behovet for å kutte klimagassutslipp i internasjonal skipsfart. Selv om rundt 90% av den internasjonale godstrafikken skjer via dyphavsskipsfart, er det ... -
Review and comparison of existing risk analysis models applied within shipping in ice-covered waters
(Peer reviewed; Journal article, 2021)With the changing climate and declining extent of sea ice, the activities in the Arctic region have become increasing significantly. Compared to the environments with ice-free waters, the harsh environment in the Arctic ... -
Review and verification of marine riser analysis programs
(Master thesis, 2010)Availability of diverse computation packages for marine risers eases structural assessment and reduces cost for experiments and design. Successful industrial applications have proven that time domain analysis programs ... -
Review of cage and containment tank designs for offshore fish farming
(Journal article, 2020)Fish farm operators worldwide are planning to move offshore due to lack of available nearshore production sites in heavily utilized coastal zones, where there is increasing community opposition to coastal development and ... -
Review of IACS Unified Requirements for Design of Polar Ships against Ice Loads
(Master thesis, 2014)This master thesis is a review of the IACS Unified Requirements for Design of Polar Ships against Ice Loads. The transversely stiffened plate requirements in IACS URI are based on a roof-top yield line mechanism where the ... -
Review of scaling laws applied to floating offshore wind turbines
(Journal article; Peer reviewed, 2022) -
Review on Typical Marine Operations in Aquaculture and Numerical Simulation of One Example Operation Scenario
(Chapter, 2018)Aquaculture of Atlantic salmon in coastal and offshore locations is an operation intensive industry. This paper gives an overview of the most typical marine operations in the aquaculture of Atlantic salmon. Descriptions ... -
Revised simulation model for a Very Large Crude Carrier (VLCC)
(Master thesis, 2014)In this thesis a simulation model for a Very Large Crude Carrier is revised. MARINTEK s software ShipX is used to develop, improve, test and validate a model for the case vessel KVLCC2. The Manoeuvring Plug-In (SIMAN, ... -
Revisiting statistical properties of surf parameter with characteristic wave parameters for single random waves including spectral bandwidth effects
(Peer reviewed; Journal article, 2021)Results from a comparative study of the joint distribution of surf parameter and wave period are provided. First, two transformed joint distributions of wave height and wave period are compared. One of the distributions ... -
Revisiting the reattachment regime: a closer look at tandem cylinder flow at Re=10000
(Peer reviewed; Journal article, 2022)Tandem cylinder flow comprises several different flow regimes. Within the reattachment regime, the development of the gap shear layers is of utmost importance to the flow, but has received little attention so far. Through ... -
Revitalization of short sea shipping through slender, simplified and standardized designs SMC-007-2016
(Journal article; Peer reviewed, 2018) -
Rig Heave Predictions Incorporated in Drilling Optimization
(Master thesis, 2023)Olje- og gassindustrien er under konstant utvikling for å møte energibehovene til verdens befolkning. Ettersom ressursene gradvis blir vanskeligere å utvinne, er det viktig å øke effektiviteten for å holde seg konkurransedyktig. ... -
Rigid body modeling and motion control of offshore cranes performing heavy lift operations
(Master thesis, 2019)Denne avhandlingen er en fortsettelse av arbeidet utført i Gyberg (2017) relatert til modellering av offshore-kraner, og har som formål å videreutvikle kransimuleringsmodellen. Derfor presenteres en omfattende beskrivelse ... -
Rigid Pipelay Curve Stability
(Master thesis, 2014)Pipeline installation would generally involve curved sections in the horizontal plane, due to existing subsea infrastructure or natural seabed characteristics. At a small curve radius, the lateral seabed friction could be ...