Theoretical and Computational Acoustics 2005

Theoretical and Computational Acoustics 2005 PDF Author: Dr. Alexandra Tolstoy
Publisher: World Scientific
ISBN: 981277260X
Category : Science
Languages : en
Pages : 232

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Book Description
Preface -- Reconstruction of sound pressure field by IFEM / R. Anderssohn [und weitere] -- Seabed parameter estimation by inversion of long range sound propagation fields / W. Chen, L. Ma and N.R. Chapman -- High resolution radon transform and wavefield separation / J. Chen [und weitere] -- Three-dimensional acoustic simulation on acoustic scattering by nonlinear internal wave in coastal ocean / L.Y.S. Chiu, C.-F. Chen and J.F. Lynch -- Estimation of shear wave velocity in seafloor sediment by seismo-acoustic interface waves: a case study for geotechnical application / H. Dong, J.M. Hovem and S.A. Frivik. The optimum source depth distribution for reverberation inversion in a shallow-water waveguide / T.F. Gao and E.C. Shang -- Semi-automatic adjoint PE modeling for geoacoustic inversion / J.-P. Hermand [und weitere] -- Modeling 3D wave propagation in the ocean coupled with elastic bottom and irregular interface / L.-W. Hsieh, D. Lee and C.-F. Chen -- Reflections from steel plates with doubly periodic anechoic coatings / S. Ivansson -- Seismic characterization and monitoring of thin-layer reservoir / L. Jin, X. Chen and J. Li -- The energy-conserving property of the standard PE / D. Lee and E.-C. Shang -- Estimation of anisotropic properties from a surface seismic survey and log data / R. Li and M. Urosevic -- Using Gaussian beam model in oceans with penetrating slope bottoms / Y.-T. Lin [und weitere] -- Application Niche genetic algorithms to AVOA inversion in orthorhombic media / M.-H. Lu and H.-Z. Yang -- Reconstruction of seismic impedance from marine seismic data / B.R. Mabuza [und weitere] -- Characterization of an underwater acoustic signal using the statistics of the wavelet subband coefficients / M.I. Taroudakis, G. Tzagkarakis and P. Tsakalides -- Some theoretical aspects for elastic wave modeling in a recently developed spectral element method / X.M. Wang, G. Seriani and W.J. Lin -- Inversion of bottom back-scattering matrix / J.R. Wu, T.F. Gao and E.C. Shang -- New methods of scattering coefficients computation for the prediction of room acoustic parameters / X. Zeng, C.L. Christensen and J.H. Rindel

Theoretical and Computational Acoustics 2005

Theoretical and Computational Acoustics 2005 PDF Author: Dr. Alexandra Tolstoy
Publisher: World Scientific
ISBN: 981277260X
Category : Science
Languages : en
Pages : 232

Get Book Here

Book Description
Preface -- Reconstruction of sound pressure field by IFEM / R. Anderssohn [und weitere] -- Seabed parameter estimation by inversion of long range sound propagation fields / W. Chen, L. Ma and N.R. Chapman -- High resolution radon transform and wavefield separation / J. Chen [und weitere] -- Three-dimensional acoustic simulation on acoustic scattering by nonlinear internal wave in coastal ocean / L.Y.S. Chiu, C.-F. Chen and J.F. Lynch -- Estimation of shear wave velocity in seafloor sediment by seismo-acoustic interface waves: a case study for geotechnical application / H. Dong, J.M. Hovem and S.A. Frivik. The optimum source depth distribution for reverberation inversion in a shallow-water waveguide / T.F. Gao and E.C. Shang -- Semi-automatic adjoint PE modeling for geoacoustic inversion / J.-P. Hermand [und weitere] -- Modeling 3D wave propagation in the ocean coupled with elastic bottom and irregular interface / L.-W. Hsieh, D. Lee and C.-F. Chen -- Reflections from steel plates with doubly periodic anechoic coatings / S. Ivansson -- Seismic characterization and monitoring of thin-layer reservoir / L. Jin, X. Chen and J. Li -- The energy-conserving property of the standard PE / D. Lee and E.-C. Shang -- Estimation of anisotropic properties from a surface seismic survey and log data / R. Li and M. Urosevic -- Using Gaussian beam model in oceans with penetrating slope bottoms / Y.-T. Lin [und weitere] -- Application Niche genetic algorithms to AVOA inversion in orthorhombic media / M.-H. Lu and H.-Z. Yang -- Reconstruction of seismic impedance from marine seismic data / B.R. Mabuza [und weitere] -- Characterization of an underwater acoustic signal using the statistics of the wavelet subband coefficients / M.I. Taroudakis, G. Tzagkarakis and P. Tsakalides -- Some theoretical aspects for elastic wave modeling in a recently developed spectral element method / X.M. Wang, G. Seriani and W.J. Lin -- Inversion of bottom back-scattering matrix / J.R. Wu, T.F. Gao and E.C. Shang -- New methods of scattering coefficients computation for the prediction of room acoustic parameters / X. Zeng, C.L. Christensen and J.H. Rindel

Theoretical And Computational Acoustics 2005 (With Cd-rom) - Proceedings Of The 7th International Conference (Ictca 2005)

Theoretical And Computational Acoustics 2005 (With Cd-rom) - Proceedings Of The 7th International Conference (Ictca 2005) PDF Author: Alexandra Tolstoy
Publisher: World Scientific
ISBN: 9814476722
Category : Science
Languages : en
Pages : 230

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Book Description
This volume represents the latest advances in the field of theoretical and computational acoustics. The coverage includes results in the areas of underwater acoustics, seismics, scattering, inversion, genetic algorithms, reverberation, IFEM, Radon transforms, wavelet statistics, PE modeling, and Gaussian beams.

Theoretical and Computational Acoustics 2001

Theoretical and Computational Acoustics 2001 PDF Author: Er-Chang Shang
Publisher: World Scientific
ISBN: 9789812777362
Category : Science
Languages : en
Pages : 700

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Book Description
This book contains 67 papers presented at ICTCA2001. It includes three keynote addresses surveying the frontier developments in computational and theoretical acoustics. The papers cover aero-, seismo- and ocean acoustics, as well as ultrasonics. Computational methods, numerical simulation, theoretical analysis and experimental results are emphasized by different papers.The proceedings have been selected for coverage in: Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)

Computational Acoustics

Computational Acoustics PDF Author: Manfred Kaltenbacher
Publisher: Springer
ISBN: 3319590383
Category : Technology & Engineering
Languages : en
Pages : 257

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Book Description
The book presents a state-of-art overview of numerical schemes efficiently solving the acoustic conservation equations (unknowns are acoustic pressure and particle velocity) and the acoustic wave equation (pressure of acoustic potential formulation). Thereby, the different equations model both vibrational- and flow-induced sound generation and its propagation. Latest numerical schemes as higher order finite elements, non-conforming grid techniques, discontinuous Galerkin approaches and boundary element methods are discussed. Main applications will be towards aerospace, rail and automotive industry as well as medical engineering. The team of authors are able to address these topics from the engineering as well as numerical points of view.

Computational Acoustics of Noise Propagation in Fluids - Finite and Boundary Element Methods

Computational Acoustics of Noise Propagation in Fluids - Finite and Boundary Element Methods PDF Author: Steffen Marburg
Publisher: Springer Science & Business Media
ISBN: 3540774483
Category : Science
Languages : en
Pages : 584

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Book Description
The book provides a survey of numerical methods for acoustics, namely the finite element method (FEM) and the boundary element method (BEM). It is the first book summarizing FEM and BEM (and optimization) for acoustics. The book shows that both methods can be effectively used for many other cases, FEM even for open domains and BEM for closed ones. Emphasis of the book is put on numerical aspects and on treatment of the exterior problem in acoustics, i.e. noise radiation.

Mathematical Reviews

Mathematical Reviews PDF Author:
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 756

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Book Description


Subatomics Physics

Subatomics Physics PDF Author: Ernest Henley
Publisher:
ISBN: 9789879812709
Category :
Languages : en
Pages : 620

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Book Description


Numerical Simulation of Turbulent Flows and Noise Generation

Numerical Simulation of Turbulent Flows and Noise Generation PDF Author: Christophe Brun
Publisher: Springer Science & Business Media
ISBN: 3540899561
Category : Technology & Engineering
Languages : en
Pages : 344

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Book Description
Large Eddy Simulation (LES) is a high-fidelity approach to the numerical simulation of turbulent flows. Recent developments have shown LES to be able to predict aerodynamic noise generation and propagation as well as the turbulent flow, by means of either a hybrid or a direct approach. This book is based on the results of two French/German research groups working on LES simulations in complex geometries and noise generation in turbulent flows. The results provide insights into modern prediction approaches for turbulent flows and noise generation mechanisms as well as their use for novel noise reduction concepts.

Annual Research Briefs ...

Annual Research Briefs ... PDF Author: Center for Turbulence Research (U.S.)
Publisher:
ISBN:
Category : Turbulence
Languages : en
Pages : 534

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Book Description


A Collection of Papers on Chaos Theory and Its Applications

A Collection of Papers on Chaos Theory and Its Applications PDF Author: Paul Bracken
Publisher: BoD – Books on Demand
ISBN: 1839628588
Category : Mathematics
Languages : en
Pages : 265

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Book Description
This current volume contains 12 new papers on the subject of chaos in the physical sciences, which was initiated with the publication of the book Research Advances in Chaos Theory. It is clear the subject continues to attract a great deal of attention among scientists in the scientific community. This volume looks at such problems as chaos in nonlinear systems, in dynamical systems, quantum chaos, biological applications, and a few new emerging areas as well.