Search Results - james+manimala

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BACKGROUND The growing demand for self-sufficient systems has spurred the exploration of capturing lost residual energy. One alternative energy source is ambient acoustic energy from industrial and transportation noise pollution. Know methods include piezoelectric and electromagnetic techniques that suffer from low energy conversion efficiency and...

Published: 10/16/2024 | Inventor(s): James Manimala, Samarjith Biswas

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Category(s): Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Unmanned Systems, Technology Classifications > Transportation & Automotive, Technology Classifications > Construction

Multifunctional Acoustic Liner for Broadband Low-Frequency Applications

BACKGROUND Low-frequency (<~400 Hz) airborne noise has several detrimental effects ranging from exciting structural vibration modes (with potentially catastrophic results), reducing passenger comfort and payload integrity on commercial flights, restricting military mission capabilities, to massively contributing to noise pollution. Low-frequency...

Published: 6/7/2024 | Inventor(s): James Manimala

Keywords(s):

Category(s): Technology Classifications > Engineering, Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Environment & Energy, Technology Classifications > Unmanned Systems