Triangular reentrant honeycomb metamaterial structure for broadband sound attenuation using shape memory polymers
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-20643-0
Abstract: Passive noise cancellation (PNC) earmuffs are an effective solution for mitigating workplace noise exposure, ensuring compliance with the Health and Safety Executive (HSE) and Occupational Safety and Health Administration (OSHA) guidelines. However, conventional earmuffs require… read more here.
Keywords: reentrant honeycomb; honeycomb metamaterial; triangular reentrant; design ... See more keywords
Co-Design of Mechanical and Vibration Properties of a Star Polygon-Coupled Honeycomb Metamaterial
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DOI: 10.3390/app14031028
Abstract: Based on the concept of component assembly, a novel star polygon-coupled honeycomb metamaterial, which achieves a collaborative improvement in load-bearing capacity and vibration suppression performance, is proposed based on a common polygonal structure. The compression… read more here.
Keywords: star polygon; coupled honeycomb; honeycomb metamaterial; vibration ... See more keywords
Enhancing Wireless Power Transfer Performance Based on a Digital Honeycomb Metamaterial Structure for Multiple Charging Locations
Sign Up to like & getrecommendations! Published in 2024 at "Crystals"
DOI: 10.3390/cryst14110999
Abstract: Enhancing the efficiency is an essential target of the wireless power transfer (WPT) technology. Enabling the WPT systems requires careful control to prevent power from being transferred to unintended areas. This is essential in improving… read more here.
Keywords: wireless power; digital honeycomb; power transfer; honeycomb metamaterial ... See more keywords