T
Trygve Kristiansen
Researcher at Norwegian University of Science and Technology
Publications - 65
Citations - 1131
Trygve Kristiansen is an academic researcher from Norwegian University of Science and Technology. The author has contributed to research in topics: Bilge keel & Computer science. The author has an hindex of 16, co-authored 53 publications receiving 830 citations. Previous affiliations of Trygve Kristiansen include Norwegian Marine Technology Research Institute.
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Modelling of current loads on aquaculture net cages
TL;DR: In this article, a screen type of force model for the viscous hydrodynamic load on nets is proposed and compared to experiments with circular net cages in steady current, and the sensitivity of the numerical results to a set of chosen parameters.
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Experimental and numerical study of an aquaculture net cage with floater in waves and current
TL;DR: The main purpose is to investigate which physical effects are dominant for mooring loads, and in this respect, to investigate the validity of different rational hydrodynamic load models.
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Gap resonance analyzed by a new domain-decomposition method combining potential and viscous flow DRAFT
TL;DR: In this article, a numerical wavetank with a floating body based on a new domain-decomposition method is presented, which couples a Navier-Stokes solver (CFD) with potential theory.
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Renewable CO2 recycling and synthetic fuel production in a marine environment.
Bruce D. Patterson,Bruce D. Patterson,Frode Mo,Andreas Borgschulte,Magne Hillestad,Fortunat Joos,Trygve Kristiansen,Svein Sunde,Jeroen A. van Bokhoven,Jeroen A. van Bokhoven +9 more
TL;DR: This work proposes to implement, on a large scale, marine-based artificial islands, on which solar or wind energy powers the production of hydrogen and the extraction of CO2 from seawater and where these gases are catalytically reacted to yield liquid methanol fuel.
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Application of a vortex tracking method to the piston-like behaviour in a semi-entrained vertical gap
TL;DR: In this paper, a fully nonlinear numerical wavetank based on Green's 2nd identity coupled with an inviscid vortex tracking method is applied to the moonpool problem, which is within the framework of potential theory.