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A wide band underwater strong acoustic absorbing material
Wang YR(王育人); Jiang H(姜恒); Chen M(陈猛); Feng YF(冯亚菲); Wang, YR (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China.
Source PublicationICEM15: 15TH INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS
2012
PagesArt.No. UNSP 2603
Conference Name15th International Conference on Experimental Mechanics (ICEM)
Conference DateJUL 22-27, 2012
Conference PlacePorto, PORTUGAL
AbstractTo meet the demand of underwater acoustic absorbing material for wide band strong acoustic absorption, we introduced network structure into locally resonant phononic crystal and fabricated a new kind of metal-polymer composites. Experimental and theoretical results showed that excellent underwater acoustic absorption capability and strong mechanical strength could be obtained simultaneously.
KeywordResonant Sonic Materials
DepartmentNML空间材料物理力学
ISBN978-972-8826-26-0
Indexed ByCPCI