A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
基本信息
- 批准号:RGPIN-2016-04728
- 负责人:
- 金额:$ 2.77万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2016
- 资助国家:加拿大
- 起止时间:2016-01-01 至 2017-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
As a family of smart materials, dielectric elastomers (DEs) have received growing interest in soft material-based transduction technologies due to their unique properties, particularly large deformation capability. Better exploitation of these novel materials requires increased understanding on the fundamentals governing their delicate multi-physics coupling mechanisms.
This research aims at the applications of DEs as oscillators, generators and waveguides. However, dynamic analysis on finitely deformed DEs is very limited, particularly when involving their intrinsic viscoelasticity. Therefore, the objective of the proposed research is to develop rigorous modeling and simulation approaches for characterizing the electromechanical dynamics of DE-based structures through a thorough understanding of the complex interplay among electromechanical coupling, material viscoelasticity, instability, geometric nonlinearity, and various failure modes of DEs. The grand vision of this research is to develop multi-functional DE-based devices and DE-based metastructures with desirable properties that could be actively and intentionally controlled by electrical stimuli. This long-term goal will be realized through fundamental studies in two themes: (i) performance analysis and prototype development of DE-based oscillators/resonators and generators; and (ii) investigation on wave propagation in DEs for tunable waveguide applications.
Whereas the theories of finite electroelasticity have been well developed, the research subject coupling electromechanical dynamics and nonlinear viscoelasticity is still in its infancy. An important aspect of this program is its aim to close such a knowledge gap. The proposed theoretical and numerical approaches are expected to provide a rigorous platform for accurately characterizing the dynamic performance of viscoelastic DE structures, leading to better and controlled designs for these smart materials in the dynamics applications.
This innovative research program will take full advantage of the applicant's expertise in multi-physics modeling, continuum mechanics, and composites, as well as dynamic analysis of structures. The training through this program will equip the HQP with extensive experiences and skills in the areas of smart materials and transduction technologies, including modeling development and numerical simulation in characterizing material properties, as well as design methodology of new advanced materials. We are very optimistic that the outcomes from this program will nurture great opportunities to establish industrial collaborations and provide new job opportunities. The successful completion of this program will greatly benefit the advanced materials and transduction technology sectors of Canada. In addition, this frontier work will also enhance Canada’s profile in the global academic community.
作为一类智能材料,介电弹性体(DEs)由于其独特的性能,特别是大变形能力,在基于软材料的转导技术中受到越来越多的关注。要更好地利用这些新材料,需要对控制其微妙的多物理场耦合机制的基本原理有更多的了解。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Jiang, Liying其他文献
Design of a Digital LAMP Detection Platform Based on Droplet Microfluidic Technology.
基于液滴微流体技术的数字灯检测平台的设计。
- DOI:
10.3390/mi14051077 - 发表时间:
2023-05-19 - 期刊:
- 影响因子:3.4
- 作者:
Jiang, Liying;Lan, Xianghao;Ren, Linjiao;Yang, Mingzhu;Wei, Bo;Wang, Yang - 通讯作者:
Wang, Yang
Calpain-2 regulates hypoxia/HIF-induced plasticity toward amoeboid cancer cell migration and metastasis.
- DOI:
10.1016/j.cub.2021.11.040 - 发表时间:
2022-01-24 - 期刊:
- 影响因子:9.2
- 作者:
te Boekhorst, Veronika;Jiang, Liying;Mahlen, Marius;Meerlo, Maaike;Dunkel, Gina;Durst, Franziska C.;Yang, Yanjun;Levine, Herbert;Burgering, Boudewijn M. T.;Friedl, Peter - 通讯作者:
Friedl, Peter
Genetic determinants of gestational diabetes mellitus: a case-control study in two independent populations
- DOI:
10.1007/s00592-020-01485-w - 发表时间:
2020-02-29 - 期刊:
- 影响因子:3.8
- 作者:
Shen, Yi;Jia, Yulong;Jiang, Liying - 通讯作者:
Jiang, Liying
Multi-band and high-sensitivity perfect absorber based on monolayer graphene metamaterial
- DOI:
10.1016/j.diamond.2020.108227 - 发表时间:
2021-01-01 - 期刊:
- 影响因子:4.1
- 作者:
Jiang, Liying;Yuan, Chuang;Pan, Miao - 通讯作者:
Pan, Miao
Construction of a novel miRNA regulatory network and identification of target genes in gestational diabetes mellitus by integrated analysis.
- DOI:
10.3389/fgene.2022.966296 - 发表时间:
2022 - 期刊:
- 影响因子:3.7
- 作者:
Ding, Liyan;Shen, Yi;Wang, Anqi;Lu, Changlian;Gu, Xuefeng;Jiang, Liying - 通讯作者:
Jiang, Liying
Jiang, Liying的其他文献
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{{ truncateString('Jiang, Liying', 18)}}的其他基金
Multi-physics modeling on soft and smart materials for applications and development of soft material-based devices and metamaterials
软质和智能材料的多物理场建模,用于基于软质材料的设备和超材料的应用和开发
- 批准号:
RGPIN-2022-03703 - 财政年份:2022
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Individual
A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
- 批准号:
RGPIN-2016-04728 - 财政年份:2021
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Individual
A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
- 批准号:
RGPIN-2016-04728 - 财政年份:2020
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Individual
A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
- 批准号:
RGPIN-2016-04728 - 财政年份:2019
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Individual
A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
- 批准号:
RGPIN-2016-04728 - 财政年份:2018
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Individual
A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
- 批准号:
493035-2016 - 财政年份:2018
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Accelerator Supplements
A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
- 批准号:
493035-2016 - 财政年份:2017
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Accelerator Supplements
A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
- 批准号:
RGPIN-2016-04728 - 财政年份:2017
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Individual
Electromechanical coupling behavior of nano-scale dielectric elastomer actuators
纳米级介电弹性体执行器的机电耦合行为
- 批准号:
331255-2011 - 财政年份:2015
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Individual
Electromechanical coupling behavior of nano-scale dielectric elastomer actuators
纳米级介电弹性体执行器的机电耦合行为
- 批准号:
331255-2011 - 财政年份:2014
- 资助金额:
$ 2.77万 - 项目类别:
Discovery Grants Program - Individual
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用于机电换能器和波导应用的介电弹性体结构的动态性能研究
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A Study on Dynamic Performance of Dielectric Elastomer-based Structures for Electromechanical Transducer and Waveguide Applications
用于机电换能器和波导应用的介电弹性体结构的动态性能研究
- 批准号:
493035-2016 - 财政年份:2018
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$ 2.77万 - 项目类别:
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