Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

Only Sessions at Location/Venue 
 
 
Session Overview
Date: Monday, 28/Aug/2017
09:00 - 10:40T8.2A: Duct acoustics
Session Chair: Lixi Huang
Session Chair: Ray Kirby
S421 
 

Numerical Simulation of High Level Sound Generated in Boiler tube Bank Duct

Mori, Masaaki1; Masumoto, Takayuki1; Ishihara, Kunihiko2

1CYBERNET SYSTEMS CO., LTD., Japan; 2Tokushima Bunri University, Japan


Applying shunted loudspeakers on low-frequency sound control in a duct

Gu, Zhaoyi1; Liu, Xinyun1; Tao, Jiancheng1; Qiu, Xiaojun2

1Key Laboratory of Modern Acoustics and Institute of Acoustics, Nanjing University, Nanjing, China, People's Republic of; 2Centre for Audio, Acoustics and Vibration, Faculty of Engineering and IT, University of Technology Sydney, NSW 2007, Australia


Low Frequency Determination of Partial Enclosure Insertion Loss using a Plane Wave Simplification

Herrin, David W.; He, Shujian

University of Kentucky, United States of America


Using Scale Modeling to Assess Heating and Air Conditioning Duct Attenuation

Ruan, Kangping; Herrin, David W.

University of Kentucky, United States of America


Measurement and Prediction of Aerodynamic Noise in Aircraft Ventilation Systems

Losso Hermes, Julio Henrique; Lenzi, Arcanjo

Laboratory of Vibrations and Acoustics - USFC, Brazil

 
13:00 - 15:00T8.2B: Duct acoustics
Session Chair: Lixi Huang
Session Chair: Ray Kirby
S421 
 

Wavenumber-frequency analysis of internal flow noise in simple constriction-expansion pipe

Ku, Garam1; Kim, Kuksu2; Lee, Songjune1; Cheong, Cheolung1; Park, Junho2

1School of Mechanical Engineering, Pusan National University, Busan 609-735, Korea; 2Daewoo Ship buiding and Marine Engineering, Geoje 656-714, Korea


Sound transmission loss across coupled cavities in close proximity in a low Mach number duct

TANG, Y.J.; TANG, S.K.

Hong Kong Polytechnic University, Hong Kong S.A.R. (China)


Valve application in Exhaust Line Systems

Boennen, Dennis1; Yuan, Bo1; Egan, James2; Poullard, Olivier3

1FAURECIA, China, People's Republic of; 2FAURECIA, US; 3FAURECIA, South Korea


Analytical model and numerical simulation of internal sound fields of an infinitely long duct with aperture array

Chu, S. H. K.; Tang, S. K.

The Hong Kong Polytechnic University, Hong Kong S.A.R. (China)


Acoustic behavior evaluation and analysis of perforated plates with bias flow by using time-domain CFD approach

Chen, Zhixiang; Ji, Zhenlin

Harbin Engineering University, China


Modelling sound radiation from an axial fan in a finite length duct

Kirby, Ray1; Duan, Wenbo2

1University of Technology, Sydney, Australia; 2Brunel University London, UK.

 
15:40 - 18:20T8.2C: Duct acoustics
Session Chair: Lixi Huang
Session Chair: Ray Kirby
S421 
 

: Resonators on the charged air side of combustion engines – solutions to prevent disturbing noise generated by resonators

Buck, Ralf; Denker, Dietrich

Umfotec Acoustic Solutions, Germany


Experimental study of broadband noise attenuation using variable locally reacting impedance

Zhao, Xiaochen1; Grosh, Karl2; Liu, Gongmin1; Zhao, Chuming3

1College of Power and Energy Engineering, Harbin Engineering University, China; 2Department of Mechanical and Biomedical Engineering, University of Michigan, USA; 3Department of Mechanical Engineering, University of Michigan, USA


The Helmholtz resonator with different types of necks

CAI, Chenzhi1; MAK, Cheuk Ming1; SHI, Xiaofeng2; WANG, Xu3

1Department of Building Services Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China; 2College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan China; 3Institute of Acoustics, Tongji University, No. 1239 Siping Road, Shanghai 200092, China


Eligibility of further modularization of narrow sidebranch array for duct noise control

Yu, Ho Man

The Hong Kong Polytechnic University, Hong Kong S.A.R. (China)


A virtual Herschel-Quincke tube using slow sound

Kim, Da-Young1; Zhang, Zhe2; Åbom, Mats2; Ih, Jeong-Guon1

1Center for Noise and Vibration Control (NoViC), Department of Mechanical Engineering, KAIST, Korea; 2KTH, The Marcus Wallenberg Laboratory for Sound and Vibration Research, Stockholm, Sweden


Numeical analysis for transversal modes of silencers by using mesh free method

FANG, ZHI

School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan, P. R. China


Muffler design for improving acoustical attenuation performance at multiple target frequency

Oh, Kee Seung; Lee, Jin Woo

Ajou University, Korea, Republic of (South Korea)


Circular duct hybrid bar silencer insertion loss measurement with comparison to prediction

Williams, Paul Timothy1; Kirby, Ray2; Hill, James1; Abom, Mats3

1AAF Ltd, United Kingdom; 2University of Technology, Sydney, Australia; 3KTH Royal Institute of Technology, Sweden

 
Date: Tuesday, 29/Aug/2017
08:20 - 10:40T2.1A: Metamaterials
Session Chair: Jie Zhu
Session Chair: Bin Liang
S421 
 

Analogue Transformation Acoustics in Aeronautics

Iemma, Umberto; Palma, Giorgio

Roma Tre University, Italy


Analysis on power flow in a metamaterial Euler-Bernouli beam with lateral local resonance

Wang, Ting; Sheng, Meiping; Wang, Xiao; Zhao, Xuan

Northwestern Polytechnical University, China, People's Republic of


Experimental investigations of membrane-type acoustic metamaterials with eccentric masses for broadband sound isolation

Lau, Siu-Kit1; Lu, Zhenbo2; Liu, Yiyuan2; Yu, Xiang3; Endot, Mohamad Zuraimi Bin2; Khoo, Boo Cheong2

1Department of Architecture, School of Design and Environment, National University of Singapore, Singapore; 2Temasek Laboratories, National University of Singapore, Singapore; 3Institute of High Performance Computing, A*STAR, Singapore


Poro-Elastic Acoustic Meta Materials

Fuller, Christopher Robert1; Mathur, Gopal2

1Virginia Tech/NIA, United States of America; 2Acoustic Meta Materials Inc.


Acoustic Wavefront Modulation with Helical Structures Array

LIANG, Shanjun; LIU, Tuo; Chen, Fei; ZHU, Jie

The Hong Kong Polytechnic University, Hong Kong S.A.R. (China)


Acoustic bending waveguide based on anisotropic metamaterials

Kan, 阚威威

Nanjing University of Science and Technology, China, People's Republic of

 
13:00 - 15:00T2.1B: Metamaterials
Session Chair: Jie Zhu
Session Chair: Bin Liang
S421 
 

Investigation of one-dimensional phononic crystal structure vibration with uniformly variable section

He, Dongze; Shi, Dongyan; Zha, Shuai

Harbin Engineering University, China, People's Republic of


Flexural wave band gaps in fluid-loaded periodic plates

Li, Jingru1; Li, Sheng1,2

1State Key Laboratory of Structural Analysis for Industrial Equipment, School of Naval Architecture, Faculty of Vehicle Engineering and Mechanics, Dalian University of Technology, P. R. China; 2Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, Shanghai, P. R. China


Vibration Attenuation in a Beam using Locally Resonant Acoustic Metamaterials

Nojavan, Aidin; Ring, Tobias; Langer, Sabine Christine

Technische Universität Braunschweig, Germany


Acoustic pressure fields of 2D elastic circular cylinders

Chung, Hyuck1; Montiel, Fabien2; Karimi, Mahmoud3; Kessissoglou, Nicole3

1Auckland University of Technology, New Zealand; 2University of Otago, New Zealand; 3University of New South Wales, Australia


Analysis of radar cross section for advanced naval ships with wide-band metamaterials

HWANG, JOON TAE1,2; HONG, SUK YOON1,2; SONG, JEE HUN3; KOWN, HYUN WUNG4

1Department of Naval Architecture and Ocean Engineering, Seoul National University, Seoul, Korea; 2Research Institute of Marine Engineering, Seoul National University, Seoul, Korea; 3Department of Naval Architecture and Ocean Engineering, Chonnam National University, Yeosu, Korea; 4Department of Shipbuilding & Marine Engineering, Koje College, Koje, Korea


Slow wave based metaporous layers for broadband sound absorption

Lee, Joong Seok1; Yang, Jieun2; Kim, Yoon Young3

1Chungnam National University, Korea; 2Samsung Electronics, Korea; 3Seoul National University, Korea

 
16:40 - 18:00T4.3: Green building acoustics
Session Chair: Siu-Kit Lau
S421 
 

Towards green building acoustics: Evaluation of acoustic comfort in engineering education laboratories

Md Amin, Noor Dina; Akasah, Zainal Abidin; Razzaly, Wahid

Universiti Tun Hussein Onn Malaysia (UTHM), Malaysia


Green roofs for noise reduction : literature review and new insights

Van Renterghem, Timothy

Ghent University, Belgium


New Seamless Decorative Sound Absorbing Material——Environmental Friendly Sand Acoustic Panels

Yan, Xiang

Acoustic Lab of Architecture School, Tsinghua University, China, People's Republic of

 
Date: Wednesday, 30/Aug/2017
08:20 - 10:20T8.2D: Duct acoustics
Session Chair: David W. Herrin
Session Chair: Shiu-keung Tang
S421 
 

BEM Analysis of Large Two-Inlet Silencers with FEM-AML Validation

Wang, Peng; Ruan, Kangping; Wu, Tim; Herrin, David

University of Kentucky, United States of America


A unified energy formulation for the vibro-acoustic modeling of structural-acoustic duct silencer system

Liu, Yang; Du, Jingtao

Harbin Engineering University, China, People's Republic of


IMPLEMENTATION OF DOE AND GA ALGORITHM FOR OPTIMIZING THE MUFFLER TRANSMISSION LOSS

K V, Manoj1; Mungara, Hari Krishna1; Tom Mathew, Arun2

1Altair engineering India Pvt Ltd, Bengaluru, India; 2VIT University, Vellore, India


Reliability-based topology optimization for optimal muffler design considering uncertainty

Lee, Jong Kyeom; Lee, Jin Woo

Ajou university, Korea, Republic of (South Korea)


Numerical Simulation Study on Acoustics Analysis of Muffler with Water Spray

Zhang, Xinyu1; Meng, Xiangci2; Zhao, Xiaochen3

1Harbin Engineering University, China, People's Republic of; 2Harbin Engineering University, China, People's Republic of; 3Harbin Engineering University, China, People's Republic of


Numerical Simulation and Analysis of the Effect of Spray Cooling on Muffler Performance

Zhang, Xinyu1; Gao, Wu2; Zhao, Xiaochen3

1Harbin Engineering University, China, People's Republic of; 2Harbin Engineering University, China, People's Republic of; 3Harbin Engineering University, China, People's Republic of

 
13:40 - 15:00T2.S3: Acoustic metasurface for noise control
Session Chair: Xue-Feng Zhu
Session Chair: Yong Li
S421 
 

Sound trapping barriers

Wang, Xu; Yu, Wuzhou; Jiang, Zaixiu; Mao, Dongxing

Tongji University, China, People's Republic of


Ultrathin Perfect Absorber Based on Acoustic Metasurface

Li, Yong1,2; Assouar, Badreddine2

1Institute of Acoustics, School of Physics Science and Engineering, Tongji University, Shanghai, China; 2Institut Jean Lamour, UMR CNRS 7198, CNRS - University of Lorraine, Nancy, France


The mass law of the membrane-type acoustic metamaterials

Li, Shengming; Wang, Xu; Mao, Dongxing

Tongji University, Shanghai, People's Republic of China


Acoustic Perfect Absorption in Coupled Resonators with Deep Subwavelength Thickness

Huang, Sibo; Li, Yong; Wang, Xu; Mao, Dongxing

Institute of Acoustics, Tongji University, No.1239 Siping Road, Shanghai 200092, China

 

 
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