The purpose of this thesis is to investigate the effects of fluid-structure interaction on a submerged oscillating structure. It is to be determined whether it is possible to model such effects with acoustic fluid elements in LS-DYNA using Mat\_Acoustic. Experiments of an oscillating submerged box were performed and the results were used to compare simulations of the same setups. The setups comprised of 4 different oscillating frequencies and the optional addition of a plate inducing more fluid-structure interaction. From the experiments, an analysis of the rate of decay was performed and a two term exponential model was proposed. The results showed that added mass is consistently underestimated by 15\% in the FE-model. Furthermore the plat...
The presented thesis is involved in the biomechanics of phonation. The aim of the thesis is to set a...
Dans cette thèse, nous avons étudié la simulation numérique des phénomènes d’interaction fluide-stru...
In industry applications, such as power supply plants, the issue of interaction between fluid and st...
This work presents a unified framework for numerical solution of Fluid Structure Interaction (FSI) a...
I ekstreme sjøtilstandar kan bølgeslag påføre marine konstruksjonar store deformasjonar. Bølgeslag p...
Termolommer er typisk utsatt for både statiske og dynamiske belastninger grunnet strømningen rundt d...
A preliminary bibliographic survey was conducted, explaining concepts as mass effect and void ratio ...
This study is evaluating Solid-Acoustic Finite Element modelling as a method for calculating structu...
This work investigates an acoustic fluid structure interaction formulation. It is ap-plied to an imm...
The paper presents the numerical model developed for the simulation of the fluid-structure interacti...
In order to collect validation data for the study of the mechanism of fluid-structure interaction (F...
Underwater explosions are often modeled with Arbitrary Lagrangian-Eulerian (ALE) Finite Element Meth...
Une méthode complètement Eulérienne reposant sur un modèle 1-fluide est présentée afinde résoudre le...
The activities of humans in the marine environment are on a steady rise; this trend follows the expo...
I denne oppgaven brukes en 3-dimensjonal strålemodell for fiske merd strukturen, og Newmark-metoden ...
The presented thesis is involved in the biomechanics of phonation. The aim of the thesis is to set a...
Dans cette thèse, nous avons étudié la simulation numérique des phénomènes d’interaction fluide-stru...
In industry applications, such as power supply plants, the issue of interaction between fluid and st...
This work presents a unified framework for numerical solution of Fluid Structure Interaction (FSI) a...
I ekstreme sjøtilstandar kan bølgeslag påføre marine konstruksjonar store deformasjonar. Bølgeslag p...
Termolommer er typisk utsatt for både statiske og dynamiske belastninger grunnet strømningen rundt d...
A preliminary bibliographic survey was conducted, explaining concepts as mass effect and void ratio ...
This study is evaluating Solid-Acoustic Finite Element modelling as a method for calculating structu...
This work investigates an acoustic fluid structure interaction formulation. It is ap-plied to an imm...
The paper presents the numerical model developed for the simulation of the fluid-structure interacti...
In order to collect validation data for the study of the mechanism of fluid-structure interaction (F...
Underwater explosions are often modeled with Arbitrary Lagrangian-Eulerian (ALE) Finite Element Meth...
Une méthode complètement Eulérienne reposant sur un modèle 1-fluide est présentée afinde résoudre le...
The activities of humans in the marine environment are on a steady rise; this trend follows the expo...
I denne oppgaven brukes en 3-dimensjonal strålemodell for fiske merd strukturen, og Newmark-metoden ...
The presented thesis is involved in the biomechanics of phonation. The aim of the thesis is to set a...
Dans cette thèse, nous avons étudié la simulation numérique des phénomènes d’interaction fluide-stru...
In industry applications, such as power supply plants, the issue of interaction between fluid and st...