Metamaterials and Fluid Flows
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arXiv
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| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866914613502672896 |
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| author | Avallone, Francesco Bosia, Federico Chen, Yi Colombo, Giada Craster, Richard De Ponti, Jacopo Maria Fabbiane, Nicolò Haberman, Michael R. Hussein, Mahmoud I. Hwang, Wontae Iemma, Umberto Juhl, Abigail Kadic, Muamer Kotsonis, Marios Laude, Vincent Marquet, Olivier Mery, Fabien Michelis, Theodoros Nouh, Mostafa Ragni, Daniele Touboul, Marie Wegener, Martin Krushynska, Anastasiia O. |
| author_facet | Avallone, Francesco Bosia, Federico Chen, Yi Colombo, Giada Craster, Richard De Ponti, Jacopo Maria Fabbiane, Nicolò Haberman, Michael R. Hussein, Mahmoud I. Hwang, Wontae Iemma, Umberto Juhl, Abigail Kadic, Muamer Kotsonis, Marios Laude, Vincent Marquet, Olivier Mery, Fabien Michelis, Theodoros Nouh, Mostafa Ragni, Daniele Touboul, Marie Wegener, Martin Krushynska, Anastasiia O. |
| contents | Understanding and controlling the dynamic interactions between fluid flows and solid materials and structures-a field known as fluid-structure interaction -is central not only to established disciplines such as aerospace and naval engineering but also to emerging technologies such as energy harvesting, soft robotics, and biomedical devices. In recent years, the advent of metamaterials-rationally designed composites with properties beyond their constituents, often not found in conventional materials-has provided exciting opportunities for rethinking and redesigning fluid-structure interaction. The premise of engineering the internal structure of materials interfacing with fluid flows is opening a new horizon for precise and effective manipulation and control of coupled fluidic, acoustic, and elastodynamics responses. This review focuses on this relatively unexplored interdisciplinary theme with broad real-world technological significance. Key performance metrics, such as fuel consumption of transport systems, efficiency of renewable energy extraction, mitigation of noise emissions, and resilience to structural fatigue, depend on the control of interactions between flow, acoustic, and vibration mechanisms. Flow control, for example, which spans a wealth of regimes such as laminar, transitional, turbulent, and unsteady separated flows, is highly influenced by the ability to tailor fluid-structure interaction behavior. We survey and discuss theoretical frameworks that describe the interplay between fluids and elastic solids, with a focus on contemporary work and emerging concepts. The paper is organised into three main sections-flow-structure interactions, acoustic-structure interactions, and exotic metamaterial concepts with potential impact on fluid-structure interaction-and concludes with perspectives on current challenges and future directions in this rapidly expanding area of research. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_05371 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Metamaterials and Fluid Flows Avallone, Francesco Bosia, Federico Chen, Yi Colombo, Giada Craster, Richard De Ponti, Jacopo Maria Fabbiane, Nicolò Haberman, Michael R. Hussein, Mahmoud I. Hwang, Wontae Iemma, Umberto Juhl, Abigail Kadic, Muamer Kotsonis, Marios Laude, Vincent Marquet, Olivier Mery, Fabien Michelis, Theodoros Nouh, Mostafa Ragni, Daniele Touboul, Marie Wegener, Martin Krushynska, Anastasiia O. Soft Condensed Matter Materials Science Fluid Dynamics Understanding and controlling the dynamic interactions between fluid flows and solid materials and structures-a field known as fluid-structure interaction -is central not only to established disciplines such as aerospace and naval engineering but also to emerging technologies such as energy harvesting, soft robotics, and biomedical devices. In recent years, the advent of metamaterials-rationally designed composites with properties beyond their constituents, often not found in conventional materials-has provided exciting opportunities for rethinking and redesigning fluid-structure interaction. The premise of engineering the internal structure of materials interfacing with fluid flows is opening a new horizon for precise and effective manipulation and control of coupled fluidic, acoustic, and elastodynamics responses. This review focuses on this relatively unexplored interdisciplinary theme with broad real-world technological significance. Key performance metrics, such as fuel consumption of transport systems, efficiency of renewable energy extraction, mitigation of noise emissions, and resilience to structural fatigue, depend on the control of interactions between flow, acoustic, and vibration mechanisms. Flow control, for example, which spans a wealth of regimes such as laminar, transitional, turbulent, and unsteady separated flows, is highly influenced by the ability to tailor fluid-structure interaction behavior. We survey and discuss theoretical frameworks that describe the interplay between fluids and elastic solids, with a focus on contemporary work and emerging concepts. The paper is organised into three main sections-flow-structure interactions, acoustic-structure interactions, and exotic metamaterial concepts with potential impact on fluid-structure interaction-and concludes with perspectives on current challenges and future directions in this rapidly expanding area of research. |
| title | Metamaterials and Fluid Flows |
| topic | Soft Condensed Matter Materials Science Fluid Dynamics |
| url | https://arxiv.org/abs/2509.05371 |