TY - JOUR
T1 - Numerical simulation of fluid-structure interaction between fishing wobbler and water
AU - Mijajlović, Miroslav
AU - Vidojkovic, S.
AU - Ćirić, Dušan
AU - Marinković, Dragan
PY - 2020
Y1 - 2020
N2 - 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.
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.
KW - Contact Modeling
KW - Fishing Wobbler
KW - Fluid Modeling
KW - Structure Modeling
KW - Two Way Fluid-Structure Interaction
UR - http://www.scopus.com/inward/record.url?scp=85097150212&partnerID=8YFLogxK
U2 - 10.22190/FUME200128015M
DO - 10.22190/FUME200128015M
M3 - Article
AN - SCOPUS:85097150212
SN - 0354-2025
VL - 18
SP - 665
EP - 676
JO - Facta Universitatis, Series: Mechanical Engineering
JF - Facta Universitatis, Series: Mechanical Engineering
IS - 4
ER -