02600nam a22003378i 4500001001600000003000700016008004100023020001800064020001800082035002000100041000800120082002300128100002900151245021000180264007100390300003800461336002600499337002600525338003600551490003800587500001300625505027600638520102500914650004001939650005501979700003002034856005502064932003202119596000602151949010502157CR9780511781094UkCbUP100519s2010||||enk o ||1 0|eng|d a9780511781094 a9780521875301 a(Sirsi) a790766 aeng04a531.11330151182221 aHarris, John G.,eauthor10aElastic waves at high frequencies :btechniques for radiation and diffraction of elastic and surface wavesh[E-Book] /cJohn G. Harris ; edited and prepared for publication by Gareth I. Block [and others]. 1aCambridge :bCambridge University Press,c2010e(CUP)fCUP20200108 a1 online resource (xv, 165 pages) atextbtxt2rdacontent acomputerbc2rdamedia aonline resourcebcr2rdacarrier aCambridge monographs on mechanics aenglisch0 aLinear elastic waves -- Canonical acoustic-wave problems -- Canonical elastic-wave problems -- Radiation and impedence -- Integral equations for crack scattering -- Scanned acoustic imaging -- Acoustic diffraction in viscous fluids -- Near-cut-off behavior in waveguides. aJohn G. Harris intended to explain in this book the special techniques required to model the radiation and diffraction of elastic and surface waves. Sadly, he died before he could fulfil this ambition, but his plan has been brought to fruition by a team of his distinguished collaborators. The book begins with the basic underlying equations for wave motion and then builds upon this foundation by solving a number of fundamental scattering problems. The remaining chapters provide a thorough introduction to modern techniques that have proven essential to understanding radiation and diffraction at high frequencies. Graduate students, researchers and professionals in applied mathematics, physics and engineering will find that the chapters increase in complexity, beginning with plane-wave propagation and spectral analyses. Other topics include elastic wave theory, the Wiener-Hopf technique, the effects of viscosity on acoustic diffraction, and the phenomenon of channelling of wave energy along guided structures. 0aElastic wavesxMathematical models. 0aSurface waves (Oceanography)xMathematical models.1 aBlock, Gareth I.,eeditor40uhttps://doi.org/10.1017/CBO9780511781094zVolltext aCambridgeCore (Order 30059) a1 aXX(790766.1)wAUTOc1i790766-1001lELECTRONICmZBrNsYtE-BOOKu8/1/2020xUNKNOWNzUNKNOWN1ONLINE