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2000 IEEE International Conference on Acoustics, Speech and Signal Processing
| 2000 IEEE International Conference on Acoustics, Speech and Signal Processing |
| Pubbl/distr/stampa | [Place of publication not identified], : IEEE, 2000 |
| Descrizione fisica | 1 online resource |
| Disciplina | 620.25 |
| Soggetto topico | Underwater acoustics |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910872516203321 |
| [Place of publication not identified], : IEEE, 2000 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
2009 IEEE International Conference on Acoustics, Speech and Signal Processing
| 2009 IEEE International Conference on Acoustics, Speech and Signal Processing |
| Pubbl/distr/stampa | [Place of publication not identified], : I E E E, 2008 |
| Descrizione fisica | 1 online resource |
| Disciplina | 621.3822 |
| Soggetto topico |
Signal processing
Speech processing systems Underwater acoustics |
| ISBN |
1-5090-6960-7
1-4244-2354-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISA-996205026103316 |
| [Place of publication not identified], : I E E E, 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
2009 IEEE International Conference on Acoustics, Speech and Signal Processing
| 2009 IEEE International Conference on Acoustics, Speech and Signal Processing |
| Pubbl/distr/stampa | [Place of publication not identified], : I E E E, 2008 |
| Descrizione fisica | 1 online resource |
| Disciplina | 621.3822 |
| Soggetto topico |
Signal processing
Speech processing systems Underwater acoustics |
| ISBN |
9781509069606
1509069607 9781424423545 1424423546 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910145377303321 |
| [Place of publication not identified], : I E E E, 2008 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
2022 International Conference on Ocean Studies (ICOS) / / Institute of Electrical and Electronics Engineers
| 2022 International Conference on Ocean Studies (ICOS) / / Institute of Electrical and Electronics Engineers |
| Pubbl/distr/stampa | Piscataway, New Jersey : , : IEEE, , 2022 |
| Descrizione fisica | 1 online resource |
| Disciplina | 620.25 |
| Soggetto topico | Underwater acoustics |
| ISBN | 1-66547-372-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | 2022 International Conference on Ocean Studies |
| Record Nr. | UNISA-996575121003316 |
| Piscataway, New Jersey : , : IEEE, , 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Acoustic interactions with submerged elastic structures . Part II Propagation, ocean acoustics and scattering [[electronic resource] /] / [edited by] Ardéshir Guran ... [et. al.]
| Acoustic interactions with submerged elastic structures . Part II Propagation, ocean acoustics and scattering [[electronic resource] /] / [edited by] Ardéshir Guran ... [et. al.] |
| Pubbl/distr/stampa | Singapore ; ; River Edge, NJ, : World Scientific, 2001 |
| Descrizione fisica | 1 online resource (389 p.) |
| Disciplina | 534.2 |
| Altri autori (Persone) |
GuranA (Ardéshir)
ÜberallHerbert <1931-> |
| Collana | Series on stability, vibration, and control of systems. Series B |
| Soggetto topico |
Underwater acoustics
Elastic analysis (Engineering) |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-281-96084-5
9786611960841 981-281-195-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Foreword; Preface; Contributors; Contents; Chapter 1: Discrete Spectral Analysis for Solitary Waves; 1. Introduction; 2. Pseudospectral Method; 3. Formation of Solitons in the KdV Systems; 4. Other Solitonic Systems; 5. Closing Remarks; 6. Acknowledgements; 7. References; Chapter 2: Propagation and Interaction of Waves in Nonlinear-Elastic Solids with Microstructures; 1. Introduction; 2. Basic Approaches to the Construction of Mathematical Models of Elastic Media with Inner Structure; 3. Structural-Phenomenological Models; 4. Dispersion Equations; 5. Evaluation of Material Constants
6. Nonlinear Plane Stationary Waves7. Nonlinear Wave Beams; 8. Resonant Interaction of Elastic Waves in Nonlinearly-Elastic Solid with Microstructure; 9. Research Plans; 10. References; Chapter 3: Matched Field Processing: A Powerful Tool for the Study of Oceans and Scatterers; 1. Introduction; 2. Deep Ocean Tomography; 3. The Determination of Shallow Water Bottom Properties; 4. Targets; 5. Conclusions; 6. Acknowledgements; 7. References; Chapter 4: Progress in Underwater Acoustic Modeling; 1. Introduction; 2. Model Categories; 3. Applications; 4. Future Directions; 5. References Chapter 5: Reflectivity Response of a Submerged Layer with Density Sound Velocity and Absorption Gradients1. Introduction; 2. The Gradient Medium; 3. Acoustic Field in an Inhomogeneous Medium; 4. Reflection by an Inhomogeneous Layer Submerged in Water; 5. Conclusions; 6. References; Chapter 6: Mathematical Aspects of Wave Phenomena in a Wave Guide with Elastic Walls and Operator Polynomials; 1. Introduction; 2. The Mathematical Background; 3. The Physical Model under Consideration. Wave Numbers; 4. Modes; 5. The Energy Fluxes; 6. The Non-Homogeneous Problem: Preliminary Consideration 7. The Non-Homogeneous Problem in the Cross-Section. Definition of the Generalized Solution8. The Generalized Eigenfunctions of the Problem in the Cross-Section; 9. The Non-Homogeneous Problem in the Cross-Section; 10. The Abstract Differential Equation Formulation for the Non-Homogeneous Problem; 11. Fourier Method for the Wave Guide with Elastic Walls; 12. Critical Frequencies; 13. Conclusions; 14. References; Chapter 7: On Some General Mathematical Properties of the System Elastic Plate - Acoustic Medium; 1. BVCP in an Arbitrary Plane Domain 2. Boundary Value Contact Problem in an Infinite Domain3. On the Uniqueness of a Solution of BVCP; 4. Optical Theorem for Acoustic Scattering; 5. Conclusion; 6. Acknowledgment; 7. References; Chapter 8: Acoustic Scattering from Finite Length Cylinders Encapped by Two Hemispheres; 1. Introduction; 2. Study of the Cylindrical Objects; 3. Study of the Spherical Objects; 4. Study of Objects Consisting of a Cylindrical Part Bounded by Two Hemispherical Endcaps; 5. Conclusion; 6. Acknowledgements; 7. References Chapter 9: Acoustic Scattering from a Circular Cylindrical Shell Immersed in Water. Generation and Reradiation of Guided Waves |
| Record Nr. | UNINA-9910453548303321 |
| Singapore ; ; River Edge, NJ, : World Scientific, 2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Acoustic interactions with submerged elastic structures . Part 3 Acoustic propagation and scattering, wavelets and time frequency analysis [[electronic resource] /] / editors, Ardéshir Guran ... [et al.]
| Acoustic interactions with submerged elastic structures . Part 3 Acoustic propagation and scattering, wavelets and time frequency analysis [[electronic resource] /] / editors, Ardéshir Guran ... [et al.] |
| Pubbl/distr/stampa | Singapore ; ; River Edge, NJ, : World Scientific, c2001 |
| Descrizione fisica | 1 online resource (444 p.) |
| Disciplina | 620.25 |
| Altri autori (Persone) | GuranA (Ardéshir) |
| Collana | Series on stability, vibration, and control of systems. Series B |
| Soggetto topico |
Elastic analysis (Engineering)
Underwater acoustics |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-281-95638-4
9786611956387 981-281-075-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Foreword; Preface; Contributors; Contents; Chapter 1: Three Dimensional Underwater Sound Propagation Over Sloping Bottoms; 1. Introduction; 2. The Ideal Wedge; 3. The Penetrable Wedge; 4. Laboratory Scale Experiments; 5. Ocean Acoustic Experiments; 6. Conclusion; 7. Acknowledgments; 8. References; Chapter 2: Modeling of Sound Propagation over a Shear-Supporting Sediment Layer and Substrate; 1. Introduction; 2. Results; 3. Summary; 4. Acknowledgements; 5. References; Chapter 3: Propagation of Acoustic Pulses in Layered Media; 1. Introduction; 2. One Layer; 3. Treatment of Interfaces
4. Numerical Techniques5. Acknowledgments; 6. References; Chapter 4: Response of a Vibrating Structure to a Turbulent Flow Wall Pressure: Fluid-Loaded Structure Modes Series and Boundary Element Method; 1. Introduction; 2. Vibro-Acoustic Response of a Baffled Plate to a Deterministic Excitation; 3. Vibro-Acoustic Response of the System Baffled Plate - Fluid to a Random Excitation; 4. Vibro-Acoustic Response of a Baffled Plate Closing a Cavity and Excited by a Deterministic Harmonic Force or a Random Wall Pressure 5. Numerical Solution of the Boundary Integral Equations for the Fluid Loaded Structure Problems and Examples6. Concluding Remarks; 7. Acknowledgements; 8. References; Chapter 5: Plane Evanescent Waves and Interface Waves; 1. Introduction; 2. The Evanescent Plane Wave Formalism; 3. The Plane Elastic Solid / Perfect Fluid Interface; 4. The Plane Elastic Plate in a Perfect Fluid; 5. Angular Resonances and Guided Waves; 6. Conclusion; 7. References; Chapter 6: Application of Wavelet Analysis to Inverse Scattering; 1. Introduction; 2. Wavelet Analysis 3. Comparison of Fourier and Wavelet Signal Pulse Reconstruction4. Wave Analysis Compression Applied to an Inverse Scattering Formalism; 5. Earlier Applications of Wavelet Analysis to Inverse Scattering; 6. Acknowledgements; 7. References; Chapter 7: Application of Time-Frequency Analysis to the Characterization of Acoustical Scattering; 1. Introduction; 2. Motivation of a Time-Frequency Approach: The Example of a Spherical Shell; 3. Time-Frequency Analysis Methods; 4. Simulations Results; 5. Experimental Results; 6. Conclusion; 7. Acknowledgments; 8. References Chapter 8: Acoustical Resonance Scattering Theory for Strongly Overlapping Resonances1. Introduction; 2. Scattering Resonances; 3. Properties of the Scattering Function; 4. Resonances, Cross Sections and Ringing; 5. Detection of Resonances; 6. Measurements with Full-Scale Objects; 7. R-Matrix Theory; 8. Model Function for Statistically Overlapping Resonances; 9. Conclusion; 10. Acknowledgements; 11. References; Chapter 9: Inverse Scattering Based on the Resonances of the Target; 1. Introduction and Historical Remarks; 2. Target Recognition; 3. Conclusion; 4. Acknowledgements; 5. References Chapter 10: Modern Developments in the Theory and Application of Classical Scattering |
| Record Nr. | UNINA-9910453557003321 |
| Singapore ; ; River Edge, NJ, : World Scientific, c2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Acoustic interactions with submerged elastic structures . Part 3 Acoustic propagation and scattering, wavelets and time frequency analysis [[electronic resource] /] / editors, Ardéshir Guran ... [et al.]
| Acoustic interactions with submerged elastic structures . Part 3 Acoustic propagation and scattering, wavelets and time frequency analysis [[electronic resource] /] / editors, Ardéshir Guran ... [et al.] |
| Pubbl/distr/stampa | Singapore ; ; River Edge, NJ, : World Scientific, c2001 |
| Descrizione fisica | 1 online resource (444 p.) |
| Disciplina | 620.25 |
| Altri autori (Persone) | GuranA (Ardéshir) |
| Collana | Series on stability, vibration, and control of systems. Series B |
| Soggetto topico |
Elastic analysis (Engineering)
Underwater acoustics |
| ISBN |
1-281-95638-4
9786611956387 981-281-075-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Foreword; Preface; Contributors; Contents; Chapter 1: Three Dimensional Underwater Sound Propagation Over Sloping Bottoms; 1. Introduction; 2. The Ideal Wedge; 3. The Penetrable Wedge; 4. Laboratory Scale Experiments; 5. Ocean Acoustic Experiments; 6. Conclusion; 7. Acknowledgments; 8. References; Chapter 2: Modeling of Sound Propagation over a Shear-Supporting Sediment Layer and Substrate; 1. Introduction; 2. Results; 3. Summary; 4. Acknowledgements; 5. References; Chapter 3: Propagation of Acoustic Pulses in Layered Media; 1. Introduction; 2. One Layer; 3. Treatment of Interfaces
4. Numerical Techniques5. Acknowledgments; 6. References; Chapter 4: Response of a Vibrating Structure to a Turbulent Flow Wall Pressure: Fluid-Loaded Structure Modes Series and Boundary Element Method; 1. Introduction; 2. Vibro-Acoustic Response of a Baffled Plate to a Deterministic Excitation; 3. Vibro-Acoustic Response of the System Baffled Plate - Fluid to a Random Excitation; 4. Vibro-Acoustic Response of a Baffled Plate Closing a Cavity and Excited by a Deterministic Harmonic Force or a Random Wall Pressure 5. Numerical Solution of the Boundary Integral Equations for the Fluid Loaded Structure Problems and Examples6. Concluding Remarks; 7. Acknowledgements; 8. References; Chapter 5: Plane Evanescent Waves and Interface Waves; 1. Introduction; 2. The Evanescent Plane Wave Formalism; 3. The Plane Elastic Solid / Perfect Fluid Interface; 4. The Plane Elastic Plate in a Perfect Fluid; 5. Angular Resonances and Guided Waves; 6. Conclusion; 7. References; Chapter 6: Application of Wavelet Analysis to Inverse Scattering; 1. Introduction; 2. Wavelet Analysis 3. Comparison of Fourier and Wavelet Signal Pulse Reconstruction4. Wave Analysis Compression Applied to an Inverse Scattering Formalism; 5. Earlier Applications of Wavelet Analysis to Inverse Scattering; 6. Acknowledgements; 7. References; Chapter 7: Application of Time-Frequency Analysis to the Characterization of Acoustical Scattering; 1. Introduction; 2. Motivation of a Time-Frequency Approach: The Example of a Spherical Shell; 3. Time-Frequency Analysis Methods; 4. Simulations Results; 5. Experimental Results; 6. Conclusion; 7. Acknowledgments; 8. References Chapter 8: Acoustical Resonance Scattering Theory for Strongly Overlapping Resonances1. Introduction; 2. Scattering Resonances; 3. Properties of the Scattering Function; 4. Resonances, Cross Sections and Ringing; 5. Detection of Resonances; 6. Measurements with Full-Scale Objects; 7. R-Matrix Theory; 8. Model Function for Statistically Overlapping Resonances; 9. Conclusion; 10. Acknowledgements; 11. References; Chapter 9: Inverse Scattering Based on the Resonances of the Target; 1. Introduction and Historical Remarks; 2. Target Recognition; 3. Conclusion; 4. Acknowledgements; 5. References Chapter 10: Modern Developments in the Theory and Application of Classical Scattering |
| Record Nr. | UNINA-9910782273703321 |
| Singapore ; ; River Edge, NJ, : World Scientific, c2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Acoustic interactions with submerged elastic structures . Part II Propagation, ocean acoustics and scattering [[electronic resource] /] / [edited by] Ardéshir Guran ... [et. al.]
| Acoustic interactions with submerged elastic structures . Part II Propagation, ocean acoustics and scattering [[electronic resource] /] / [edited by] Ardéshir Guran ... [et. al.] |
| Pubbl/distr/stampa | Singapore ; ; River Edge, NJ, : World Scientific, 2001 |
| Descrizione fisica | 1 online resource (389 p.) |
| Disciplina | 534.2 |
| Altri autori (Persone) |
GuranA (Ardéshir)
ÜberallHerbert <1931-> |
| Collana | Series on stability, vibration, and control of systems. Series B |
| Soggetto topico |
Underwater acoustics
Elastic analysis (Engineering) |
| ISBN |
1-281-96084-5
9786611960841 981-281-195-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Foreword; Preface; Contributors; Contents; Chapter 1: Discrete Spectral Analysis for Solitary Waves; 1. Introduction; 2. Pseudospectral Method; 3. Formation of Solitons in the KdV Systems; 4. Other Solitonic Systems; 5. Closing Remarks; 6. Acknowledgements; 7. References; Chapter 2: Propagation and Interaction of Waves in Nonlinear-Elastic Solids with Microstructures; 1. Introduction; 2. Basic Approaches to the Construction of Mathematical Models of Elastic Media with Inner Structure; 3. Structural-Phenomenological Models; 4. Dispersion Equations; 5. Evaluation of Material Constants
6. Nonlinear Plane Stationary Waves7. Nonlinear Wave Beams; 8. Resonant Interaction of Elastic Waves in Nonlinearly-Elastic Solid with Microstructure; 9. Research Plans; 10. References; Chapter 3: Matched Field Processing: A Powerful Tool for the Study of Oceans and Scatterers; 1. Introduction; 2. Deep Ocean Tomography; 3. The Determination of Shallow Water Bottom Properties; 4. Targets; 5. Conclusions; 6. Acknowledgements; 7. References; Chapter 4: Progress in Underwater Acoustic Modeling; 1. Introduction; 2. Model Categories; 3. Applications; 4. Future Directions; 5. References Chapter 5: Reflectivity Response of a Submerged Layer with Density Sound Velocity and Absorption Gradients1. Introduction; 2. The Gradient Medium; 3. Acoustic Field in an Inhomogeneous Medium; 4. Reflection by an Inhomogeneous Layer Submerged in Water; 5. Conclusions; 6. References; Chapter 6: Mathematical Aspects of Wave Phenomena in a Wave Guide with Elastic Walls and Operator Polynomials; 1. Introduction; 2. The Mathematical Background; 3. The Physical Model under Consideration. Wave Numbers; 4. Modes; 5. The Energy Fluxes; 6. The Non-Homogeneous Problem: Preliminary Consideration 7. The Non-Homogeneous Problem in the Cross-Section. Definition of the Generalized Solution8. The Generalized Eigenfunctions of the Problem in the Cross-Section; 9. The Non-Homogeneous Problem in the Cross-Section; 10. The Abstract Differential Equation Formulation for the Non-Homogeneous Problem; 11. Fourier Method for the Wave Guide with Elastic Walls; 12. Critical Frequencies; 13. Conclusions; 14. References; Chapter 7: On Some General Mathematical Properties of the System Elastic Plate - Acoustic Medium; 1. BVCP in an Arbitrary Plane Domain 2. Boundary Value Contact Problem in an Infinite Domain3. On the Uniqueness of a Solution of BVCP; 4. Optical Theorem for Acoustic Scattering; 5. Conclusion; 6. Acknowledgment; 7. References; Chapter 8: Acoustic Scattering from Finite Length Cylinders Encapped by Two Hemispheres; 1. Introduction; 2. Study of the Cylindrical Objects; 3. Study of the Spherical Objects; 4. Study of Objects Consisting of a Cylindrical Part Bounded by Two Hemispherical Endcaps; 5. Conclusion; 6. Acknowledgements; 7. References Chapter 9: Acoustic Scattering from a Circular Cylindrical Shell Immersed in Water. Generation and Reradiation of Guided Waves |
| Record Nr. | UNINA-9910782274003321 |
| Singapore ; ; River Edge, NJ, : World Scientific, 2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Acoustic interactions with submerged elastic structures . Part I Acoustic Scattering and resonances / / editors, Ardeshir Guran, Jean Ripoche, Franz Ziegler ; with a foreword by Hans A. Bethe
| Acoustic interactions with submerged elastic structures . Part I Acoustic Scattering and resonances / / editors, Ardeshir Guran, Jean Ripoche, Franz Ziegler ; with a foreword by Hans A. Bethe |
| Pubbl/distr/stampa | Singapore, : World Scientific, 1996 |
| Descrizione fisica | 1 online resource (369 p.) |
| Disciplina |
534.2
620.2/5 620.25 |
| Altri autori (Persone) |
GuranA (Ardeshir)
RipocheJean ZieglerFranz |
| Collana | Series on stability, vibration, and control of systems. |
| Soggetto topico |
Underwater acoustics
Elastic analysis (Engineering) |
| ISBN |
9789812830593
9812830596 9781615830435 161583043X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface; Contents; THE RESONANCES: FROM NUCLEAR PHYSICS TO UNDERWATER ACOUSTICS; 1. Frequency Spectra of Acoustic Vibrations; 2. Level Spectra of Nuclear States; 3. Nuclear Vibrations; 4. Nuclear Excitations: the Breit-Wigner Resonance Formula; 5. Acoustic Resonance Scattering Theory; 6. The Method of Isolation and Identification of Resonances (MIIR); 7. Bistatic Scattering: Regge Trajectories; 8. Conclusions; 9. References; RST AND PERIPHERAL WAVES; 1. Introduction; 2. Modern State of RST; 3. Modal Resonances and Peripheral Waves; 3.1 Normal and Peripheral Waves
3.2 Eigenfrequencies and Modal Resonances3.3 Modal Resonances of Franz Waves; 3.4 Modal Resonances With the Minimal Halfwidth; 3.5 Lamb-Type Peripheral Waves and Whispering Gallery Waves; 3.6 Hidden Resonances; 3.7 Helical Peripheral Waves; 3.8 Acoustic Spectrogram; 4. Conclusions; 5. References; ACOUSTIC SCATTERING FROM INTERNALLY LOADED CYLINDRICAL SHELLS; 1. Introduction; 2. Scattered Acoustic Field; 3. Shell Displacements; 4. Internal Plate Vibrations; 5. Scattering Form Function; 6. Equivalence of Modal Solution to Wave Decomposition; 7. Contributions Due to Flexural Waves 8. Effects on Compressional and Shear Waves9. Effects of Internal Plate Resonance; 10. Contributions From Bending Moments; 11. Conclusions; 12. Acknowledgements; 13. References; SCATTERING BY CYLINDRICAL OBJECTS AT OBLIQUE INCIDENCE; 1. Introduction; 2. Resonant Scattering Theory; 2.1 Form Function; 2.2 Breit-Wigner approximation; 3. Sommerfeld-Watson Transformation; 3.1 Transformation of the modal series into an integral; 3.2 Asymptotic expansions of the Bessel function; 3.3 Reflection and refraction of a plane wave at a fluid-fluid plane interface 3.4 Refraction angles and complex wave numbers related to the surface waves3.5 Singularity calculation; 3.6 Imai separation; 3.6.1 Geometrical waves; 3.6.2 Surface waves; 3.7 Geometrical wave contribution; 3.7.1 Specular reflected wave; 3.7.2 Refracted waves; 3.8 High frequency behavior of the reflection-refraction coefficients; 3.9 Geometrical expansion coefficient; 3.10 Surface wave scattering in region ξl > ξ; 3.11 Surface waves scattering in region ξ < ξ; 4. Physical Meaning of Resonances; 5. Relation Between El and k*l; 6. Experimental results and comparison; 6.1 Introduction 6.2 Experimental isolation and identification of cylindrical scatterer resonances6.3 Experiments at small incidence angle; 6.3.1 Case of a solid cylinder; 6.3.2 Case of elastic cylindrical shell; 6.4 Resonance behavior with the incidence angle; 6.4.1 Case of a solid cylinder; 6.4.2 Case of an elastic cylindrical shell; 7. References; NONSPECULAR REFLECTION-TRANSMISSION PHENOMENA OF BOUNDED BEAMS DESCRIBED BY INHOMOGENEOUS PLANE WAVES; 1. Complex critical angles for the reflection coefficient of a plane wave; 2. Numerical example; 2.1 Water/Steel interface 3. Inhomogeneous Plane Wave in Absorptive Media |
| Record Nr. | UNINA-9911004830503321 |
| Singapore, : World Scientific, 1996 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Acoustic Invisibility for Elliptic Objects : Theory and Experiments for Underwater Sound / / by Davide Enrico Quadrelli, Francesco Braghin
| Acoustic Invisibility for Elliptic Objects : Theory and Experiments for Underwater Sound / / by Davide Enrico Quadrelli, Francesco Braghin |
| Autore | Quadrelli Davide Enrico |
| Edizione | [1st ed. 2023.] |
| Pubbl/distr/stampa | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023 |
| Descrizione fisica | 1 online resource (93 pages) |
| Disciplina |
620.2
620.25 |
| Collana | PoliMI SpringerBriefs |
| Soggetto topico |
Building materials
Acoustical engineering Metamaterials Underwater acoustics Sound Structural Materials Engineering Acoustics Acoustics |
| ISBN | 3-031-22603-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Intro -- Preface -- Contents -- 1 Introduction and State of the Art -- References -- 2 Wave Propagation in Periodic Media -- 2.1 Acoustic Waves in Fluids -- 2.2 Elastic Waves in Homogeneous, Isotropic Solids -- 2.3 Elastic Waves in Homogenous, Anisotropic Media -- 2.4 Wave Propagation in Sonic Crystals -- 2.5 Wave Propagation in Phononic Crystals -- 2.6 Long-Wavelength Homogenization -- 2.7 Further Readings -- References -- 3 Transformation Acoustics -- 3.1 Inertial Cloaking -- 3.2 Pentamode Materials and Pentamode Cloaking -- References -- 4 Transformation Acoustics in Elliptic Coordinates -- 4.1 Defining Transformations in Elliptic Coordinates -- 4.2 Selected Examples of Transformations in Elliptic Coordinates -- 4.2.1 Spatially Independent Elasticity Tensor -- 4.2.2 Bulk Moduli Following a Power Law -- 4.2.3 Spatially Independent Density -- 4.3 Numerical Test Cases -- References -- 5 Design and Experimental Validation of an Elliptic Cloak -- 5.1 Problem Setting -- 5.2 Microstructure Design and Validation -- 5.3 Experimental Setup -- 5.4 Results and Discussion -- References. |
| Record Nr. | UNINA-9910647393203321 |
Quadrelli Davide Enrico
|
||
| Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
