Passive noise and vibration mitigation using vibroacoustic metamaterials
Cranfield University's solution employs vibroacoustic metamaterials and acoustic shields to mitigate noise and vibration in industrial settings, offering adjustable and cost-effective solutions tailored to specific factory conditions.
Overview
Cranfield University presents a cutting-edge solution for mitigating noise and vibration in industrial environments using passive methods. By leveraging advanced vibroacoustic metamaterials and acoustic shields, this technology can be customized to fit the specific conditions of a factory. The solution aims to efficiently reduce mechanical vibrations and noise, enhancing both operational efficiency and worker comfort.
Technical specifications
Key features:
- Utilizes vibroacoustic metamaterials that are adaptable to varying environmental conditions
- Incorporates acoustic shields and cellular phononics to filter mechanical vibrations
- Designed for cost-effective implementation with minimal disruption to existing factory operations
- Offers a comprehensive study to tailor solutions based on specific factory needs
Technology readiness level
This technology is at TRL 5, indicating that it has been validated in a relevant environment and is ready for further testing and refinement in operational settings.
About Cranfield University
Cranfield University is a postgraduate‑only, research‑intensive public institution in Bedfordshire, known for applied, industry‑engaged research and professional education. Assets include a co‑located airport, full‑scale laboratories and pilot plants, and a research and technology park that places companies alongside researchers. A defense and security campus, deep partnerships with global firms, and extensive executive education create direct routes for collaboration, sponsored studentships, and workforce upskilling. Research is supported by UK Research and Innovation councils and Innovate UK, with additional backing from defense stakeholders and competitive European programs. A dedicated technology transfer office manages IP, licensing, spin‑outs, and incubation space within the research park.
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