Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method
Metamaterial is a new field of research in engineered material which lately becomes object of interest due to its unique properties not found in natural objects. Properties such as bandgaps, wave guiding, cloaking and diffuser have been attractive research topics. In this paper, feasibility of using...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2016
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| Online Access: | https://hdl.handle.net/10356/84304 http://hdl.handle.net/10220/41736 |
| _version_ | 1811696188752134144 |
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| author | Vaezi, Mohammad Sejo, Zularifin Humphrey, Victor Yang, Shoufeng |
| author2 | Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014) |
| author_facet | Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014) Vaezi, Mohammad Sejo, Zularifin Humphrey, Victor Yang, Shoufeng |
| author_sort | Vaezi, Mohammad |
| collection | NTU |
| description | Metamaterial is a new field of research in engineered material which lately becomes object of interest due to its unique properties not found in natural objects. Properties such as bandgaps, wave guiding, cloaking and diffuser have been attractive research topics. In this paper, feasibility of using solvent-based extrusion freeforming is explored to print high density ceramic lattices for acoustic metamaterials application. An extrusion-based 3D printer was design and set up for low temperature printing of zirconia lattice structures. An experimental procedure was used to investigate the formation of bandgaps for the 3D printed woodpile sonic structures. This enables the transmission spectrum of the sonic structures to be obtained experimentally. |
| first_indexed | 2024-10-01T07:35:24Z |
| format | Conference Paper |
| id | ntu-10356/84304 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:35:24Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | ntu-10356/843042020-09-24T20:14:00Z Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method Vaezi, Mohammad Sejo, Zularifin Humphrey, Victor Yang, Shoufeng Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014) Singapore Centre for 3D Printing Metamaterial is a new field of research in engineered material which lately becomes object of interest due to its unique properties not found in natural objects. Properties such as bandgaps, wave guiding, cloaking and diffuser have been attractive research topics. In this paper, feasibility of using solvent-based extrusion freeforming is explored to print high density ceramic lattices for acoustic metamaterials application. An extrusion-based 3D printer was design and set up for low temperature printing of zirconia lattice structures. An experimental procedure was used to investigate the formation of bandgaps for the 3D printed woodpile sonic structures. This enables the transmission spectrum of the sonic structures to be obtained experimentally. Published version 2016-12-07T05:20:34Z 2019-12-06T15:42:28Z 2016-12-07T05:20:34Z 2019-12-06T15:42:28Z 2014 Conference Paper Vaezi, M., Sejo, Z., Humphrey, V., & Yang, S. (2014). Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method. Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014), 364-369. https://hdl.handle.net/10356/84304 http://hdl.handle.net/10220/41736 10.3850/978-981-09-0446-3_089 en 6 p. application/pdf |
| spellingShingle | Vaezi, Mohammad Sejo, Zularifin Humphrey, Victor Yang, Shoufeng Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method |
| title | Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method |
| title_full | Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method |
| title_fullStr | Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method |
| title_full_unstemmed | Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method |
| title_short | Feasibility Study of Printing Acoustic Metamaterials Using Extrsuion Freeforming Method |
| title_sort | feasibility study of printing acoustic metamaterials using extrsuion freeforming method |
| url | https://hdl.handle.net/10356/84304 http://hdl.handle.net/10220/41736 |
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