Fluid-Structure Interaction Simulation of Simply Supported Plate With Large Deformation Subjected to Axial Flow
- 10.2991/iwmecs-15.2015.142How to use a DOI?
- elastic plates; large deformation; dynamic behavior; Two-way fluid-structure interaction.
The dynamic behavior and flow field characteristics of freely supported structure elastic plates with large deformation subjected to axial flow are studied numerically. The structural dynamics equation is discretized by isoparametric displacement-based finite elements, and the motion of a continuous fluid domain is governed by two-dimensional incompressible viscous Navier-Stokes equations, which is discretized by finite volume method. The two-dimensional numerical model of two-way fluid-structure coupling is established combined with moving mesh technology, realizing the interaction of freely supported structure elastic plates and axial fluid. By using the numerical model for simply supported plate flow induced vibration characteristics are obtained. Studied the structure of the large deflection vibration stability .Pitchfork bifurcation curve have been obtained respectively and the structure of the nonlinear system Hopf bifurcation curve.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Fan Wang AU - Chang-qing Guo AU - Kun Zheng PY - 2015/10 DA - 2015/10 TI - Fluid-Structure Interaction Simulation of Simply Supported Plate With Large Deformation Subjected to Axial Flow BT - Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences PB - Atlantis Press SP - 710 EP - 714 SN - 2352-538X UR - https://doi.org/10.2991/iwmecs-15.2015.142 DO - 10.2991/iwmecs-15.2015.142 ID - Wang2015/10 ER -