COMSOL Conference 2016

Acoustics and Vibrations

Browse the papers and posters on acoustics and vibrations that were presented at the COMSOL Conference 2016 around the world. Ocean acoustic tomography, analyzing loudspeakers with phase decomposition, and ultrasonic technology for food dehydration are just a few of the many research topics that are covered.

A FEM Study of Displacement Sensor Based on Magnetostrictive/Piezoelectric Composite Material

Qingwei Liu , Hangjie Mo

Shanghai Jiao Tong University, Shanghai, China

A Virtual Product Development Environment for Electronic Hydraulic Power Steering Pump via Multiphysics Modeling

F. Qi 1, J. Men 1, L. Yang 1, Z. Bing 1 , J. Yang 1, F. He 2, L. Pan 2, Z. Shao 2, G. Gao 2, X. Zhang 3, H. Wei 3, S. Duo 3, L. Song 3, X. Wang 3, Z. Wang 3, G. Wei 3, Y. Li 3, H. Yang 3, Z. Ma 3, B. Li 3, Y. Zhang 3, Y. Li 3, Y. Xie 3, D. Yu 3

1 FZB Technology, Inc., Plymouth, MI, USA
2 Shenzhen South Dare Auto Parts, Ltd., Shenzhen, China
3 Fuxin Dare Auto Parts, Ltd., Fuxin, China

Acoustic Fluid-Structure Interaction Modeling of Gravity Dams in the Frequency Domain

A. De Falco 1, M. Mori 1, G. Sevieri 2

1 University of Pisa, Pisa, Italy
2 University of Florence, Florence, Italy

Acoustic Scattering through a Circular Orifice in Low Mach Number Flow

S. Sack , M. Abom

KTH, the Royal Institute of Technology, Stockholm, Sweden

Acoustic Wave Crack Detection: A First Principles Approach

R. W. Pryor

Pryor Knowledge Systems, Inc., Bloomfield Hills, MI, USA

Acoustics Applications Using COMSOL Multiphysics® Software

R. C. Thiagarajan

ATOA Technologies, Bangalore, India.

Analysis of High-Frequency Thermoacoustic Instabilities in Lean, Premixed Gas Turbine Combustors

T. Hummel 1, P. Romero 1, M. Schulze 1, B. Schuermans 2, T. Sattelmayer 1

1 Lehrstuhl für Thermodynamik, TU München, Germany
2 GE Power, Switzerland

Bloch Waves in an Infinite, Periodically-perforated Sheet

W. Maysenhölder

Fraunhofer Institute for Building Physics, Stuttgart, Germany

CFD Analysis of a Macroscale Ultrasonic Separator

K. Chitale , B. Lipkens [1, 2], W. Presz, Jr.

1 FloDesign Sonics Inc., Wilbraham, MA, USA
2 Western New England University, Springfield, MA, USA

Design and Simulation of Capacitive Pressure Sensor for Condition Monitoring

S. Sushma, R. Surekha, K. J. Rudhresha, S. Sahu , S. Singh4 , S. L. Pinjare6

Dept. of ECE, Nitte Meenakshi Institute of Technology, Bangalore, Karnataka, India.

Design of Ultrasonic MEMS Temperature Sensor Using COMSOL Multiphysics® Software

S. K. Kamilla , G. Parag , H. Tripathy , P. Pattanaik

Semiconductor Research Lab, ITER, Siksha 'O' Anusandhan University, Bhubaneswar, Odisha, India

Design of a Self-Recharging Untethered Mobile Inspection Tool inside a Pipeline

W. Chalgham , A. C. Seibi

University of Louisiana at Lafayette, Lafayette, LA, USA

Determination of the Sweet Spot of a Cricket Bat using COMSOL Multiphysics® Software

Y. Mulchand , A. Pooransingh , R. Latchman

The University of the West Indies, St. Augustine, Trinidad and Tobago

Developing Solutions to Tonal Noise from Wind Turbines Using COMSOL Multiphysics® Software

J. M. Stauber , B. A. Marmo

Xi Engineering Ltd, Edinburgh, United Kingdom

Development of a Package for a Triaxial High-G Accelerometer Optimized for High Signal Fidelity

R. Langkemper 1, R. Külls 1, J. Wilde 2, S. Nau 1, S. Schopferer 1

1 Fraunhofer-Institut für Kurzzeitdynamik, Ernst-Mach-Institut, EMI, Freiburg, Germany
2 Albert-Ludwigs-Universität Freiburg, Institut für Mikrosystemtechnik, Freiburg, Germany

Direction of Arrival (DoA) Performance of Several Acoustic Vector-Sensor Configurations in the Reverberant Environment

M. Wajid , A. Kumar , R. Bahl

Indian Institute of Technology Delhi, Delhi, India.

Effect of Manufacturing Defects in the Form of Internal Leakages on the Acoustic Performance of Mufflers

D. Neihguk, A. Prasad

Mahindra & Mahindra Ltd, Chengalpattu, Tamil Nadu, India

Interactive Design of an Electrostatic Headphone Speaker Using COMSOL Server™

B. A. Marmo , M. P. Snaith

Xi Engineering Consultants, Edinburgh, United Kingdom

Investigation of Scattering Effects in Colloidal Systems

D. M. Forrester

Loughborough University, Loughborough, United Kingdom

Modeling of Near-Field Ultrasonic Levitation: Resolving Viscous and Acoustic Effects

I .F. Melikhov 1, A. S. Amosov 1, S. A. Chivilikhin 2

1 Corning Scientific Center, Saint Petersburg, Russia
2 ITMO University, Saint Petersburg, Russia

Modeling the Acoustic Scattering from Objects Buried in Porous Sediment Using COMSOL Multiphysics® Software

A. Bonomo , M. Isakson

Applied Research Laboratories, The University of Texas at Austin, Austin, TX, USA

Modeling the Effect of a Crack on the Flow-Induced Vibration of Supported Pipes

J. H. Lee 1, S. M. Al-Said 2

1 American University of Sharjah, Sharjah, United Arab Emirates
2 Jordan University of Science and Technology, Irbid, Jordan

Numerical Analysis of an Ultrasonic Technology for Food Dehydration Intensification

R. R. Andres , E. Riera

Grupo de Sistemas y Tecnologías Ultrasónicas (GSTU), ITEFI, CSIC, Madrid, Spain

Numerical Modeling and Verification of Acoustic Streaming Induced by Ultrasonic Treatment

D. Rubinetti 1, D. A. Weiss 1, J. Müller 2, A. Wahlen 2

1 Institute of Thermal and Fluid Engineering, University of Applied Sciences Northwestern Switzerland, Windisch, Switzerland
2 Institute of Product and Production Engineering, University of Applied Sciences Northwestern Switzerland, Windisch, Switzerland

Numerical Vibration Analysis of Impacted CFRP Specimens Using COMSOL Multiphysics® Software

P. Jatzlau , F. Seybold , C. Grosse

Technical University of Munich, Chair of Non-destructive Testing, Munich, Germany

Phase Decomposition for Loudspeaker Analysis

R. Christensen

GN ReSound A/S, Copenhagen, Denmark

Piezoelectric Surface Acoustic Wave (SAW) Device with Simulated Poling Condition

R. Xu , M. Guizzetti , K. Astafiev , E. Ringgaard , T. Zawada

Meggitt A/S, Kvistgaard, Denmark

Prediction of the Loudspeaker Total Harmonics Distortion Using COMSOL Multiphysics® Software

F. Malbos 1, M. Bogdanski 2, M. Strauss 2

1 Harman, Paris, France
2 Harman Becker Automotive Systems, Straubing, Germany

Simulation and Testing of a Tunable Organ Pipe for Ocean Acoustic Tomography

A. K. Morozov

Teledyne Technologies Inc., Falmouth, MA, USA

Simulation of Electrodynamic Planar Loudspeaker (EDPL) with COMSOL Multiphysics® Software

M. Asgarisabet 1,2, R. Czapla 2, J. Krueger 2, B. Sterling 2

1 Michigan Technological University, Houghton, MI, USA
2 HARMAN International, Detroit, MI, USA

Simulation of the Flow of an Autonomous Spherical Ball inside a Pipeline

W. Chalgham , A. C. Seibi , M. Mokhtari

University of Louisiana at Lafayette, Lafayette, LA, USA

Studies of Sound Radiation from Beams with Acoustic Black Holes

C. Zhao , M. G. Prasad

Stevens Institute of Technology, Hoboken, NJ, USA

Transformation Optics Simulation Method for Stimulated Brillouin Scattering

R. Zecca , P. T. Bowen , D. R. Smith , S. Larouche

Center for Metamaterials and Integrated Plasmonics and Department of Electrical and Computer Engineering, Duke University, Durham, NC, USA

Underwater Flow Noise Simulation

S. H. Abadi , A. T. Lim

University of Washington, Bothell, WA, USA

Vibrational Modes and Optical Phonon Dispersion in Silicon Metalattices

Y. Xiong

Department of Materials Science and Engineering, Pennsylvania State University - University Park, State College, PA, USA

Virtual Commissioning of Large Machines with COMSOL Multiphysics® Software

K. Kryniski , A. Trangard

ABB Corporate Research, Västerås, Sweden

基于 COMSOL 的 e-SHM 系统齿轮的负压波损伤监测

王佳琪

上海交通大学,上海,中国

基于声学超材料的菲涅尔声透镜

韩建宁 , 罗世通

中北大学,太原,中国

旋转器结构单元尺寸对其工作带宽的影响

屈治国 , 张秀海

热流科学与工程教育部重点实验室,西安交通大学能动学院,西安,中国

生物颗粒光声功率谱的有限元数值模拟研究

李勇 1, 方晖 2

1 晋中学院,太原,中国
2 深圳大学,深圳,中国

用于中高端扬声器设计的完整仿真分析方法

陆晓 , 温周斌 , 徐楚林 , 岳磊

浙江中科电声研发中心,嘉善,中国


ISBN: 978-0-9910001-3-5
ISSN: 2372-2215