Octopus-Inspired Biomimetic Annular Sealing Grooves: Design and Performance Optimization Under Extreme Conditions

Octopus-Inspired Biomimetic Annular Sealing Grooves: Design and Performance Optimization Under Extreme Conditions

This study introduces an innovative annular sealing groove design inspired by the hierarchical structure of octopus suckers, addressing the limitations of conventional seals under extreme conditions in aerospace engineering. Using finite element analysis, eight bionic configurations with varying gro...

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Bibliographic Details
Main Authors:	Zhipeng Pan, Shijun Xu, Xiang Guan, Zhihong Wang, Zhenghai Qi, Xiangrui Ye, Jianyang Dong, Yongming Yao, Zhengzhi Mu
Format:	Article
Language:	English
Published:	MDPI AG 2025-05-01
Series:	Biomimetics
Subjects:	biomimetic sealing octopus sucker finite element analysis annular sealing groove hierarchical sealing structure
Online Access:	https://www.mdpi.com/2313-7673/10/5/322
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