Title | Realizing the multifunctional metamaterial for fluid flow in a porous medium |
Author | |
Publication Years | 2022-12-06
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DOI | |
Source Title | |
ISSN | 0027-8424
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EISSN | 1091-6490
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Volume | 119Issue:49 |
Abstract | Metamaterials are artificial materials that can achieve unusual properties through unique structures. In particular, their "invisibility" property has attracted enormous attention due to its little or negligible disturbance to the background field that avoids detection. This invisibility feature is not only useful for the optical field, but it is also important for any field manipulation that requires minimum disturbance to the background, such as the flow field manipulation inside the human body. There are several conventional invisible metamaterial designs: a cloak can isolate the influence between the internal and external fields, a concentrator can concentrate the external field to form an intensified internal field, and a rotator can rotate the internal field by a specific angle with respect to the external field. However, a multifunctional invisible device that can continuously tune across all these functions has never been realized due to its challenging requirements on material properties. Inside a porous medium flow, however, we overcome these challenges and realize such a multifunctional metamaterial. Our hydrodynamic device can manipulate both the magnitude and the direction of the internal flow and, at the same time, make negligible disturbance to the external flow. Thus, we integrate the functions of the cloak, concentrator, and rotator within one single hydrodynamic metamaterial, and such metamaterials may find potential applications in biomedical areas such as tissue engineering and drug release. |
Keywords | |
URL | [Source Record] |
Indexed By | |
Language | English
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Important Publications | NI Journal Papers
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SUSTech Authorship | Others
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Funding Project | NSFC[12074325]
; Guangdong Basic and Applied Basic Research Fund["2019A1515011171","GRF-14306518","CRF-C6016-20G","CRF-C1006-20WF"]
; CUHK direct grant["4053354","4053471"]
; Guangdong Basic and Applied Basic Research Foundation[2019A1515110211]
; China Postdoctoral Science Foundation[2020M672824]
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WOS Research Area | Science & Technology - Other Topics
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WOS Subject | Multidisciplinary Sciences
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WOS Accession No | WOS:000894612900001
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Publisher | |
ESI Research Field | BIOLOGY & BIOCHEMISTRY;CLINICAL MEDICINE;MULTIDISCIPLINARY;PLANT & ANIMAL SCIENCE;ENVIRONMENT/ECOLOGY;SOCIAL SCIENCES, GENERAL;MICROBIOLOGY;ECONOMICS BUSINESS;IMMUNOLOGY;MATERIALS SCIENCE;MATHEMATICS;SPACE SCIENCE;MOLECULAR BIOLOGY & GENETICS;PHARMACOLOGY & TOXICOLOGY;CHEMISTRY;PSYCHIATRY/PSYCHOLOGY;NEUROSCIENCE & BEHAVIOR;PHYSICS;GEOSCIENCES;AGRICULTURAL SCIENCES;ENGINEERING
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Scopus EID | 2-s2.0-85142903813
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Data Source | Scopus
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Citation statistics |
Cited Times [WOS]:2
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Document Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/416464 |
Department | Department of Materials Science and Engineering |
Affiliation | 1.Department of Physics,Chinese University of Hong Kong,Hong Kong,China 2.Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen,China 3. 4.Shenzhen Research Institute,Chinese University of Hong Kong,Shenzhen,China |
Recommended Citation GB/T 7714 |
Chen,Mengyao,Shen,Xiangying,Chen,Zhen,et al. Realizing the multifunctional metamaterial for fluid flow in a porous medium[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2022,119(49).
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APA |
Chen,Mengyao.,Shen,Xiangying.,Chen,Zhen.,Lo,Jack Hau Yung.,Liu,Yuan.,...&Xu,Lei.(2022).Realizing the multifunctional metamaterial for fluid flow in a porous medium.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,119(49).
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MLA |
Chen,Mengyao,et al."Realizing the multifunctional metamaterial for fluid flow in a porous medium".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 119.49(2022).
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