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Numerical simulation of fluid-structure interaction between fishing wobbler and water

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2020
bitstream_18448.pdf (848.2Kb)
Authors
Mijajlovic, Miroslav M.
Vidojković, Sonja
Ćirić, Dušan
Marinković, Dragan
Article (Published version)
,
University of Niš, Serbia
Metadata
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Abstract
This paper deals with modeling, discretization, and numerical analysis of the two-way fluid-structure interaction between a fishing wobbler and a water stream. The structural domain is an assembly of several bodies that have multiple mutual structure-to-structure interactions. These interactions are mostly nonlinear contacts that significantly influence the time step used in simulations. As a result of these nonlinearities, the numerical solving of such a model requires significant computer resources and a long computational time. The paper also presents the creation and numerical simplifications of the model. However, the model remains very realistic. It is concluded that solving the structural domain in a model that retains the interaction between solid bodies is more computationally sensitive and more demanding than solving the fluid domain.
Keywords:
Two Way Fluid-Structure Interaction / Fishing Wobbler / Structure Modeling / Contact Modeling / Fluid Modeling
Source:
Facta Unversitatis, 2020, 18, 4, 665-676
Publisher:
  • Niš, Serbia : University of Niš

DOI: 10.22190/FUME200128015M

ISSN: 0354-2025; 2335-0164

WoS: 000596139600011

Scopus: 2-s2.0-85097150212
[ Google Scholar ]
5
3
URI
http://casopisi.junis.ni.ac.rs/index.php/FUMechEng/article/view/6110
https://cer.ihtm.bg.ac.rs/handle/123456789/4010
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Mijajlovic, Miroslav M.
AU  - Vidojković, Sonja
AU  - Ćirić, Dušan
AU  - Marinković, Dragan
PY  - 2020
UR  - http://casopisi.junis.ni.ac.rs/index.php/FUMechEng/article/view/6110
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4010
AB  - This paper deals with modeling, discretization, and numerical analysis of the two-way fluid-structure interaction between a fishing wobbler and a water stream. The structural domain is an assembly of several bodies that have multiple mutual structure-to-structure interactions. These interactions are mostly nonlinear contacts that significantly influence the time step used in simulations. As a result of these nonlinearities, the numerical solving of such a model requires significant computer resources and a long computational time. The paper also presents the creation and numerical simplifications of the model. However, the model remains very realistic. It is concluded that solving the structural domain in a model that retains the interaction between solid bodies is more computationally sensitive and more demanding than solving the fluid domain.
PB  - Niš, Serbia : University of Niš
T2  - Facta Unversitatis
T1  - Numerical simulation of fluid-structure interaction between fishing wobbler and water
VL  - 18
IS  - 4
SP  - 665
EP  - 676
DO  - 10.22190/FUME200128015M
ER  - 
@article{
author = "Mijajlovic, Miroslav M. and Vidojković, Sonja and Ćirić, Dušan and Marinković, Dragan",
year = "2020",
abstract = "This paper deals with modeling, discretization, and numerical analysis of the two-way fluid-structure interaction between a fishing wobbler and a water stream. The structural domain is an assembly of several bodies that have multiple mutual structure-to-structure interactions. These interactions are mostly nonlinear contacts that significantly influence the time step used in simulations. As a result of these nonlinearities, the numerical solving of such a model requires significant computer resources and a long computational time. The paper also presents the creation and numerical simplifications of the model. However, the model remains very realistic. It is concluded that solving the structural domain in a model that retains the interaction between solid bodies is more computationally sensitive and more demanding than solving the fluid domain.",
publisher = "Niš, Serbia : University of Niš",
journal = "Facta Unversitatis",
title = "Numerical simulation of fluid-structure interaction between fishing wobbler and water",
volume = "18",
number = "4",
pages = "665-676",
doi = "10.22190/FUME200128015M"
}
Mijajlovic, M. M., Vidojković, S., Ćirić, D.,& Marinković, D.. (2020). Numerical simulation of fluid-structure interaction between fishing wobbler and water. in Facta Unversitatis
Niš, Serbia : University of Niš., 18(4), 665-676.
https://doi.org/10.22190/FUME200128015M
Mijajlovic MM, Vidojković S, Ćirić D, Marinković D. Numerical simulation of fluid-structure interaction between fishing wobbler and water. in Facta Unversitatis. 2020;18(4):665-676.
doi:10.22190/FUME200128015M .
Mijajlovic, Miroslav M., Vidojković, Sonja, Ćirić, Dušan, Marinković, Dragan, "Numerical simulation of fluid-structure interaction between fishing wobbler and water" in Facta Unversitatis, 18, no. 4 (2020):665-676,
https://doi.org/10.22190/FUME200128015M . .

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