Trapping and absorption of sound waves II a sphere covered with a porous layer

Huang, L.H.L.H.HuangChwang, A.T.A.T.ChwangLIANG-HSIUNG HUANG2019-12-202019-12-201990https://scholars.lib.ntu.edu.tw/handle/123456789/437510Trapping and absorption of sound waves II a sphere covered with a porous layerjournal article10.1016/0165-2125(90)90008-R2-s2.0-0025491514https://www.scopus.com/inward/record.uri?eid=2-s2.0-0025491514&doi=10.1016%2f0165-2125%2890%2990008-R&partnerID=40&md5=f091065974b11a8661f0cfb345d398f8