Search Results - md tofiqul islam




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Vibro-acoustic metamaterial with mass and flexible stem array
WSU researchers have developed a novel device combining the effects of negative effective elastic modulus and negative effective mass, acting as local resonators that can damp out vibrations and sound at multiple frequencies. This class of metamaterials has the superior ability to attenuate sound and have a much greater ability to block dynamic dis...
Published: 5/2/2011   |   Inventor(s): Md Tofiqul Islam, Golam Newaz, Mohammad Hailat
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Category(s): Materials, Industrial & Manufacturing, Other, Physical Sciences, Building & Construction