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Unveiling the Frontiers of Fluid-Structure Interactions: Proceedings of the IUTAM Symposium

Devon Mitchell

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Published in IUTAM Symposium On Physics And Mechanics Of Sea Ice: Proceedings Of The IUTAM Symposium Held At Aalto University Espoo Finland 3 9 June 2024 (IUTAM Bookseries 39)

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IUTAM Symposium on Physics and Mechanics of Sea Ice: Proceedings of the IUTAM Symposium held at Aalto University, Espoo, Finland, 3-9 June 2024 (IUTAM Bookseries Book 39)

by Jukka Tuhkuri

4.3 out of 5

Language	:	English
File size	:	70980 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
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Print length	:	551 pages

Fluid-structure interactions (FSI) encompass the complex interplay between fluids and solid structures, shaping phenomena in a wide range of natural and man-made systems. The understanding and control of FSI are crucial for advancements in fields such as aerodynamics, hydrodynamics, and structural mechanics. The IUTAM Symposium on Fluid-Structure Interactions, held at Aalto University, Espoo, Finland, in June of [year], brought together leading experts from diverse disciplines to present and discuss the latest research findings in this rapidly evolving field.

Aerodynamics and Hydrodynamics

Research in aerodynamics and hydrodynamics provided insights into the intricate behavior of fluids interacting with solid structures. Computational fluid dynamics (CFD) simulations shed light on the aerodynamic forces and flow-induced vibrations in aircraft wings, wind turbines, and underwater structures. Experimental studies delved into the dynamic response of flexible membranes and shells exposed to fluid flows, revealing the underlying mechanisms of flow-induced instabilities and flutter. Novel experimental techniques, such as particle image velocimetry (PIV) and digital image correlation (DIC),provided detailed visualizations of flow patterns and structural deformations, enabling a comprehensive understanding of FSI phenomena.

Structural Mechanics

The symposium also highlighted advancements in structural mechanics, focusing on the analysis and design of structures subjected to fluid-induced forces. Numerical simulations using finite element methods (FEM) explored the nonlinear dynamic behavior of structures, such as composite materials and thin-walled structures, under the influence of fluid-structure interactions. Researchers investigated the effects of FSI on the stability, fatigue life, and failure mechanisms of these structures. Experimental studies complemented numerical simulations, validating models and providing insights into the structural response under various flow conditions.

Multiphysics Coupling and Applications

A significant emphasis was placed on multiphysics coupling and applications, recognizing the interconnected nature of FSI phenomena. Researchers presented novel approaches for coupling fluid dynamics and structural mechanics models, enabling the accurate simulation of complex systems. These coupled models were used to investigate fluid-structure interactions in biomechanics, micro-electromechanical systems (MEMS),and energy harvesting applications. The symposium highlighted the potential of these multiphysics approaches for advancing research and innovation in various fields.

Numerical Simulations and Experimental Techniques

Numerical simulations and experimental techniques played a vital role in advancing FSI research. CFD simulations provided detailed flow visualizations and quantitative data on fluid forces and structural deformations. Researchers employed advanced numerical methods, including fluid-structure interaction (FSI) solvers and immersed boundary methods, to capture the complex behavior of interacting fluids and structures. Experimental techniques, such as wind tunnels, water tanks, and shaker tables, allowed researchers to validate numerical models and gain insights into FSI phenomena under controlled laboratory conditions. The combination of numerical simulations and experimental techniques provided a comprehensive approach to understanding and predicting FSI behavior.

The IUTAM Symposium on Fluid-Structure Interactions provided a valuable platform for the exchange of knowledge and ideas among researchers from diverse disciplines. The presented research showcased groundbreaking advancements in the understanding and control of FSI phenomena, pushing the boundaries of scientific inquiry and technological innovation. The proceedings of this symposium serve as a comprehensive resource for researchers, engineers, and scientists working in the field of FSI, guiding future research directions and promoting collaboration across disciplines for the advancement of this rapidly evolving field.

IUTAM Symposium on Physics and Mechanics of Sea Ice: Proceedings of the IUTAM Symposium held at Aalto University, Espoo, Finland, 3-9 June 2024 (IUTAM Bookseries Book 39)

by Jukka Tuhkuri

4.3 out of 5