Browsing Institutt for havromsoperasjoner og byggteknikk by Author "Pedersen, Eilif"
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Computational Fluid Dynamics Simulations of Nonlinear Sloshing in a Rotating Rectangular Tank Using the Level Set Method
Grotle, Erlend Liavåg; Bihs, Hans; Æsøy, Vilmar; Pedersen, Eilif (Journal article; Peer reviewed, 2018)In this paper, numerical simulations of nonlinear sloshing in rectangular tanks are presented. Model implementations in the open source software reef3d are tested, and the results are compared with experimental data from ... -
Distributed Co-Simulation of Maritime Systems and Operations
Sadjina, Severin Simon; Kyllingstad, Lars Tandle; Rindarøy, Martin; Skjong, Stian; Æsøy, Vilmar; Pedersen, Eilif (Journal article, 2018)Here, we present the concept of an open virtual prototyping framework (VPF) for maritime systems and operations that enables its users to develop reusable component or subsystem models, and combine them in full-system ... -
Modeling and Simulation of the Accumulator During Active Heave Compensation Operations
Chu, Yingguang; Æsøy, Vilmar; Bunes, Øyvind; Pedersen, Eilif (Chapter; Peer reviewed, 2016)The paper presents the modeling and simulation of the thermodynamics of the accumulator system of the heave compensation system. Heave compensators in offshore and subsea applications are used to reduce the relative vertical ... -
Thermodynamic Response Enhanced by Sloshing in Marine LNG Fuel Tanks: Experimental Work and Numerical Modelling
Grotle, Erlend Liavåg (Doctoral theses at NTNU; 2018:87, Doctoral thesis, 2018)This thesis presents studies of sloshing and how it influences thermodynamic conditions in liquefied natural gas (LNG) fuel tanks. Liquid in a moving tank mixes more efficiently with the gas, which condenses and is followed ...