Acoustics and Vibrations


A Study into the Acoustic and Vibrational Effects of Carbon Fiber Reinforced Plastic as a Sole Manufacturing Material for Acoustic Guitars

J. O'Donnell1 G. McRobbie1
1University of the West of Scotland, Paisley, Scotland, United Kingdom
A Study of the Effects of Mounting Supports, and Dissipation on a Piezoelectric Quartz Double-Ended Tuning Fork Gyroscope

G. Choi1 Y. Yong1
1Rutgers University, New Brunswick, NJ, USA
Acoustic-Structure Interaction Modeling of Piezoelectric Transducer in Fluid Medium

V.M. Acosta1 E. Riera1 G. Rodriguez1 A. Pinto1 A. Cardoni2 J.A. Gallego-Juárez1
1Power Ultrasonics Group, CSIC, Serrano, Madrid, Spain
2Pusonics, Arganda del Rey, Madrid, Spain
Acoustical Design of Stethoscope for Improved Performance

C. Thiagarajan1 Gururajan R.2 A. H. Baig2 Prema S.3
1ATOA Scientific Technologies Pvt Ltd, Whitefield, Bangalore, Karnataka India
2University of Southern Queensland, Toowoomba Qld 4350, Australia.
3RMK Engineering College, Chennai, Tamil Nadu, India
Calibration of Ultrasonic Testing for Faults Detection in Stone Masonry

M. Usai1 S. Carcangiu1 G. Concu2
1Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy
2Department of Civil Engineering, Environmental and Architecture, University of Cagliari, Cagliari, Italy
COMSOL Analysis of Acoustic Streaming and Microparticle Acoustophoresis

H. Bruus1 P.B. Muller1 R. Barnkob1 M.J.H. Jensen2
1Technical University of Denmark, Kongens Lyngby, Denmark
2COMSOL, Kongens Lyngby, Denmark
Designing Materials for Mechanical Invisibility Cloaks

P. Olsson1 F. Larsson1 A. Khlopotin1 S. Razanica1
1Chalmers University of Technology, Gothenburg, Sweden
Earth Pressure as a Boundary Condition to Bridge Piers and Abutments

M. Quinn1 D. Whitlow1 O.D.S. Taylor1 M.H. McKenna1
1 Engineer Resource and Development Center, United States Army Corps of Engineers, Vicksburg, MS, USA
Effects of Fluid and Structural Forces on the Dynamic Performance of High Speed Rotating Impellers.

C. Thiagarajan1 G. Shenoy2 B. S. Shenoy3
1ATOA Scientific Technologies Pvt Ltd, Whitefield, Bangalore, India.
2Department of Mechanical & Manufacturing Engineering, Manipal Institute of technology, Manipal, India
3Department of Aeronautical & Automobile Engineering, Manipal Institute of Technology, Manipal, India
Glass Plates Noise Transmission Suppression by Means of Distributed Piezoelectric Composite Actuators Shunted by an Active Circuit

K. Novakova12 P. Mokry2
1Research Centre for Special Optics and Optoelectronic Systems (TOPTEC), Institute of Plasma Physics, Academy of Sciences of the Czech Republic, Turnov, Czech Republic
2Institute of Mechatronics and Computer Engineering, Technical University of Liberec, Liberec, Czech Republic
Innovating New Products using Multiphysics Modeling

Mathematical Model for Prediction of Transmission Loss for Clay Brick Walls

J. Ratnieks1 A. Jakovics1 J. Klavins1
1Laboratory for Modeling Technological and Environmental Processes, University of Latvia, Riga, Latvia
Modeling Acoustic Waveguides for Ear Impedance Measurements

R. Sisto1 L. Cerini1 D. Mambro2 A. Moleti2 F. Sanjust1
1INAIL Research, Monteporzio Catone, Italy
2Università di Roma, Tor Vergata, Italy
Modeling and Experimental Verification of the Power Transfer and Thermal Characteristics of Piezoelectric Transformers Subjected to Combined Mechanical and Electrical Loading

S. Tuncdemir1 W.M. Bradley2
1Solid State Ceramics, Williamsport, PA, USA
2QorTek, Williamsport, PA, USA
Modeling Low Frequency Axial Fluid Acoustic Modes in Continuous Loop Piping Systems

E. Gutierrez-Miravete1 E.R. Marderness2
1Rensselaer Polytechnic Institute, Hartford, CT, USA
2General Dynamics-Electric Boat, Groton, CT, USA
Modeling of a Jecklin Disk for Stereophonic Recordings

G. McRobbie1
1University of the West of Scotland, Paisley, Renfrewshire, UK
Modeling of Ultrasonic Fatigue-Life Testing Machine

D. Dimitrov1 V. Mihailov1 B. Kostov1
1Technical University of Varna, Varna, Bulgaria
Modeling Thermal Bridging at Interface Conditions: Analysis of Solutions for Reducing Thermal Bridges Effects on Building Energy Consumption

C. Balocco1 E. Marmonti1
1Dipartimento di Energetica, Università di Firenze, Firenze, Italy
Modelization of Photoacoustic Trace Gases Sensors

B. Parvitte1 C. Risser1 R. Vallon1 V. Zéninari1
1GSMA - Université de Reims, Reims, France
Multiphysics Simulations in the Ultrasonic Industry

P.A. Colombo1
1DepQuest, Dalmine, Italy
Nondestructive Testing of Composites Using Model Based Design

E. Nesvijski1
1ACOUSTICS@MBD CONSULTANTS, LLC, Westborough, MA, USA
Numerical Simulation of Phonon Dispersion Relations for Phononic Crystals

G. Zhu1 E.M. Dede1
1Toyota Research Institute of North America, Ann Arbor, MI, USA
Optimal Placement of Piezoelectric Plates to Control Multimode Vibrations of Rotating Beam

F. Botta1 D. Dini2 S. Gentili1 G. Cerri1
1Dipartimento di Ingegneria Meccanica e Industriale, Università degli Studi di Roma Tre, Roma, Italy
2Department of Mechanical Engineering, Imperial College London, London, United Kingdom
Orientation of Piezoelectric Crystals and Acoustic Wave Propagation

G. Zhang1
1Clemson University, Clemson, SC, USA
Piezoelectric Buzzer Optimization for Micropumps

A. Garcia1 A. Marcus1 F. Tejo1 C. Precker1 C. Moreira2
1Universidade Federal de Campina Grande, Campina Grande, PB, Brazil
2Instituto Federal de Alagoas, Maceio, AL, Brazil
Quartz Transducer Modeling for Development of BAW Resonators

L.B.M. Silva1 E.J.P. Santos1
1Laboratory for Devices and Nanostructures, Electronics and Systems Department, Universidade Federal de Pernambuco, Recife, PE, Brasil
Simulation of Acoustic Energy Harvesting Using Piezoelectric Plates in a Quarter-Wavelength Straight-Tube Resonator

B. Li1 J.H. You1
1Southern Methodist University, Dallas, TX, USA
Simulation of an Ultrasonic Immersion Test for the Characterization of Anisotropic Materials

A. Castellano1 P. Foti1 A. Fraddosio1 S. Marzano1 M.D. Piccioni1 D. Scardigno1
1DICAR, Politecnico di Bari, Bari, Italy
Simulation of Impact Damage in a Composite Plate and Its Detection

V. Pavelko1 I. Pavelko1 M. Smolyaninovs1 H. Pffeifer2 M. Wevers2
1Riga Technical University, Riga, Latvia
2Catholic University Leuven, Leuven, Belgium
Thermal Analysis of a Piezo-Disk Ultrasound Probe

L. Spicci1 M. Cati1
1Esaote, Firenze, Italy
Thermo-Acoustic Analysis of an Advanced Lean Injection System in a Tubular Combustor Configuration

A. Giusti1 A. Andreini1 B. Facchini1 F. Turrini2 Ignazio Vitale2
1Department of Energy Engineering, University of Florence, Florence, Italy
2Avio, Turin, Italy
Thermoacoustic Analysis of Combustion Instability Importing RANS Data

G. Campa1 E. Cosatto2 S. Camporeale1
1Politecnico di Bari, Bari, Italy
2Ansaldo Energia, Genova, Italy
Toward an Evaluation of the Tonal Colouring of the Japanese koto using COMSOL Multiphysics and Acoustics Module

K. Coaldrake1
1The University of Adelaide, Adelaide City, South Australia, Australia
Towards Rotordynamic Analysis with COMSOL Multiphysics

M. Karlsson1
1ÅF, Stockholm, Sweden
Two- and Three-Dimensional Holey Phononic Crystals with Unit Cells of Resonators

Y.F. Wang12 Y.S. Wang1 L. Wang2
1Institute of Engineering Mechanics, Beijing Jiaotong University, Beijing, China
2Department of Mechanical Engineering, Østfold University College, Halden, Norway
Vibration and Acoustic Analysis of a Trussed Railroad Bridge under Moving Loads

R. Costley1 H. Diaz-Alvarez1 M. McKenna1 A. Miller1
1U.S. Army Engineer Research and Development Center, Vicksburg, MS, USA
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