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Design and Parametric Optimization of a Tubular Auxetic Piezoelectric Energy Harvester

delete2026-05-09
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PRE
AI
李锦阳 cover
李锦阳 (Jinyang Li)
M
Mingyang Ma
G
Guoxiong Yang
Z
Zhiyu Xia
李钢 cover
李钢 (Gang Li) *
DOI:10.1016/j.tws.2026.115077delete
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Abstract

Abstract

En 中文
• A directly coupled tubular auxetic piezoelectric harvester is proposed • A 2.98 times increase in power density is achieved under optimal simulated parameters • Experimental results demonstrate approximately 2 times enhancement in output power • The design shows strong potential for energy harvesting in tubular structures
Keywords:
auxetic
piezoelectric
energy harvester
tubular structure
power density

Journal

T
Thin-Walled Structures
IF:
6.6
Papers:
1.1W
Citations:
4.0W

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