MATEC Web Conf.
Volume 86, 20165th International Scientific Conference “Integration, Partnership and Innovation in Construction Science and Education”
|Number of page(s)||6|
|Section||1 Structural mechanics|
|Published online||28 November 2016|
Numerical simulation of fluid-structure interaction between elastic thin-walled structure and transient fluid flow
1 Moscow State University of Civil Engineering, Research&Educational Center of Computational Simulation, 26 Yaroslavskoye Shosse, Moscow, 129337, Russia
2 Research & Development Centre StaDyO Ltd, Office 810, 18, 3-ya Ulitsa Yamskogo Polya, Moscow, 125040, Russia
3 «PIK-Proekt» Ltd., Moscow, Russia
* Corresponding author: firstname.lastname@example.org
The present paper deals with the verification of a numerical simulation technique of fluid-structure interaction (FSI) problems. The configuration of the task consists of viscous incompressible fluid around an elastic cylindrical thin-walled structure where the external flow is fully turbulent (Reynolds numbers Re=1.2•107). The verification is divided into three stages: 1) verification of the mechanical finite element model, 2) verification of the fluid finite volume model and 3) verification of the Fluid-Structure interaction model. Within the stage 1 the comparison of the obtained results with the full-scale measurements and the results of the alternative numerical simulations are presented below.
© The Authors, published by EDP Sciences, 2016
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