NOVEM 2018 Noise and vibration: Emerging methods

›9:00 (1h20)

NLB: Nonlinear Behavior

› AUDITORIUM

9:00 - 10:20 (1h20)

NLB: Nonlinear Behavior

AUDITORIUM

› Energy exchange between two sub-systems coupled with a nonlinear elastic path - Osman Taha Sen, Istanbul Technical University 09:00-09:20 (20min)

› A pragmatic approach to estimate the dynamic loads of components with nonlinear uncertain interfaces - Edoardo MENGA, Airbus Operations SL - Loads and Aeroelasticity Department 09:20-09:40 (20min)

› Metal-plastic composites with amplitude dependent damping - Matthias Klaerner, Technische Universität Chemnitz 09:40-10:00 (20min)

›9:00 (1h20)

MNM 2: Modelling and Numerical Methods 2

› C1

9:00 - 10:20 (1h20)

MNM 2: Modelling and Numerical Methods 2

› Always on Safe Ground: On constructing and validating of 3D Finite Element Models for Power Train Vibration Simulation - Patrick Langer, Chair of Vibroacoustics of Vehicles and Machines 09:00-09:20 (20min)

› A FEM/BEM based topology optimization of submerged bi-material shell structures under harmonic excitations - Wenchang Zhao, CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, University of Science and Technology of China 09:20-09:40 (20min)

› Investigation of acoustic radiation damping by means of coupled numerical analysis - Suhaib Koji Baydoun, Chair of Vibroacoustics of Vehicles and Machines 09:40-10:00 (20min)

› Iterative Solution Schemes for the Acoustic Boundary Element Method - Christopher Jelich, Chair of Vibroacoustics of Vehicles and Machines 10:00-10:20 (20min)

›9:00 (1h20)

NVC 3: Noise and Vibration Control 3

› C2

9:00 - 10:20 (1h20)

NVC 3: Noise and Vibration Control 3

› Finite element simulations of the acoustic black hole effect in duct terminations - Davide Ghilardi, La Salle, Universitat Ramon Llull 09:00-09:20 (20min)

› Tunability of the resonant modes of an Acoustic Black Hole - 09:20-09:40 (20min)

› Exploration of admissible shape functions in semi-analytical model to characterize one-dimensional acoustic black hole beams - Jie Deng, The State Key Laboratory of Mechanical Transmission, College of Automotive Engineering, Chongqing University, Chongqing 400044, P. R. China 09:40-10:00 (20min)

› Perfect absorption of flexural waves by applying the critical coupling conditions - Vicente Romero-García, LAUM, UMR 6613 CNRS 10:00-10:20 (20min)

›10:20 (30min)

Coffee break

› EXHIBITION HALL

10:20 - 10:50 (30min)

Coffee break

EXHIBITION HALL

›10:50 (2h)

FORUM II: Non-linear vibration and noise. Presentations + Discussion.
Chair: Prof. Rajendra Singh; Keynote speakers: Prof. Gaetan Kerschen, Dr. Sebastian Oberst, Prof. Kon-Well Wang

› AUDITORIUM

10:50 - 12:50 (2h)

FORUM II: Non-linear vibration and noise. Presentations + Discussion.

AUDITORIUM

Chair: Prof. Rajendra Singh; Keynote speakers: Prof. Gaetan Kerschen, Dr. Sebastian Oberst, Prof. Kon-Well Wang

› Nonlinear Dynamics: Towards a paradigm change via evidence-based complex dynamics modelling - Sebastian Oberst, University of Technology Sydney, Centre for Audio, Acoustics and Vibration (CAAV), Faculty of Engineering and Information Technology 11:00-11:30 (30min)

› Resonances of nonlinear mechanical systems: a nonlinear normal mode perspective - Gaëtan Kerschen, Aerospace and Mechanical Engineering Department 11:30-12:00 (30min)

› Harnessing Nonlinear Multistable Dynamics – An Emerging Approach for Vibration Engineering - Kon-Well Wang, Department of Mechanical Engineering, University of Michigan 12:00-12:30 (30min)

›12:50 (1h30)

Lunch

› MULTI-PURPOSE ROOM 1st FLOOR

12:50 - 14:20 (1h30)

Lunch

MULTI-PURPOSE ROOM 1st FLOOR

›14:20 (2h)

VAC 2: Vibroacoustics 2

› AUDITORIUM

14:20 - 16:20 (2h)

VAC 2: Vibroacoustics 2

AUDITORIUM

› A hybrid numerical approach in the medium frequency range for vibroacoustic analysis - Juan Pedro Palacios Domingo, ESI Group 14:20-14:40 (20min)

› Transient acoustic predictions using an equivalent source technique coupled to a nonlinear finite element solver - Robert Campbell, Applied Research Laboratory/Penn State University 14:40-15:00 (20min)

› Assessment of Statistical Sampling Methods and Approximation Models Applied to Aeroacoustic and Vibroacoustic Problems - Till Biedermann, University of Applied Sciences Duesseldorf 15:00-15:20 (20min)

› An experimental investigation of vibrating plates in similitude and the possibility to replicate the responses using sensitivity-based scaling laws - Christian Adams, Technische Universität Darmstadt 15:20-15:40 (20min)

› Scaling laws for flat plate vibroacoustic response induced by deterministic and random excitations - Francesco Franco, PastaLab - Università degli Studi di Napoli "Federico II" 15:40-16:00 (20min)

› Time-Space Identification of Mechanical Impacts and Distributed Random Excitations on Plates and Membranes - Alain Berry, Groupe d'Acoustique de l'Université de Sherbrooke 16:00-16:20 (20min)

›14:20 (2h)

SRT 2: Sound Radiation and Transmission 2

› C1

14:20 - 16:20 (2h)

SRT 2: Sound Radiation and Transmission 2

› Vibration rendering for generating double radiators and baffle on a plate - Jung-Han Woo, Korea Advanced Institute of Science and Technology 14:20-14:40 (20min)

› Transmission loss simulations for floor systems with composites of scrap tire rubber particles and adhesive mortar - Andrea Carolina Corredor Bedoya, School of Mechanical Engineering, University of Campinas 14:40-15:00 (20min)

› Modeling tyre/road noise in FE simulations for pass-by noise predictions - Thibault Lafont, Autoneum Management AG 15:00-15:20 (20min)

› Methodology to evaluate the uncertainty of train exterior noise predictions - Eduardo Latorre Iglesias, Alstom 15:20-15:40 (20min)

› Construction and characterization of an omnidirectional parametric loudspeaker consisting of ultrasound transducers set on a sphere - Marc Arnela, La Salle, Universitat Ramon Llull 15:40-16:00 (20min)

›14:20 (2h)

FAC: Flow Acoustics

› C2

14:20 - 16:20 (2h)

FAC: Flow Acoustics

› A computationally efficient approach to predict the acoustic fields from a cylinder in cross flow - Paul Croaker, School of Mechanical and Manufacturing Engineering, UNSW Australia, Sydney, Australia 14:20-14:40 (20min)

› Noise induced in a cylindrical towed model from separated/reattached turbulent flows - Jan Abshagen, Bundeswehr Technical Center WTD 71 14:40-15:00 (20min)

› An insight into the nature of the valve self-excited oscillation noise from a 1D simulation - Atsushi Itoh, Mitsubishi Motors Ltd 15:00-15:20 (20min)

› Recommendations on Dynamic Pressure Sensor Placement for Transonic Wind Tunnel Tests - Michael Yang, ATA Engineering, Inc. 15:20-15:40 (20min)

› Numerical prediction of pipe flow noise and vibration at low Mach number - florian hugues, University of Compiègne 15:40-16:00 (20min)

› Wavenumber Analyses of Panel Vibrations Induced by Supersonic Wall-Bounded Jet Flow from an Upstream High Aspect Ratio Rectangular Nozzle - Stephen Hambric, ARL/Penn State 16:00-16:20 (20min)

›16:20 (40min)

Coffee break

› EXHIBITION HALL

16:20 - 17:00 (40min)

Coffee break

EXHIBITION HALL

›17:00 (1h20)

ENM 2: Energy Methods 2

› AUDITORIUM

17:00 - 18:20 (1h20)

ENM 2: Energy Methods 2

AUDITORIUM

› Early Stage Design of Quiet Structures Based on Statistical Energy Analysis - Hiroki Nakamura, Kanagawa University 17:00-17:20 (20min)

› High-frequency vibro-acoustics simulation for an agricultural tractor using combined DEA/SEA analysis - Gregor Tanner, University of Nottingham 17:20-17:40 (20min)

› A hybrid transfer matrix–statistical energy analysis approach to robust sound transmission modelling - Carolina Decraene, KU Leuven, Department of Civil Engineering, Structural Mechanics Section 17:40-18:00 (20min)

› Uncertainty bounds of energies predicted by MODal ENergy Analysis method - Nicolas TOTARO, Laboratoire Vibrations Acoustique 18:00-18:20 (20min)

›17:00 (1h)

AEA 2: Advanced Experimental Analysis 2

› C1

17:00 - 18:00 (1h)

AEA 2: Advanced Experimental Analysis 2

› Monitoring of residual stresses in composite pressure vessels via modal analysis - Sebastian John, Bundesanstalt für Materialforschung und –prüfung 17:00-17:20 (20min)

› Verification of underwater radation efficiency using FE/BE coupled model and measurements - Dooho Lee, Dongeui Unversity 17:20-17:40 (20min)

› Experimental Investigation of Water-Cooled Centrifugal Chiller Sound Radiation - Stephen Wells, ARL/Penn State 17:40-18:00 (20min)

›17:00 (1h20)

NVC 4: Noise and Vibration Control 4

› C2

17:00 - 18:20 (1h20)

NVC 4: Noise and Vibration Control 4

› Visco-thermal effects on an acoustic cloak based on scattering cancellation - Peter Risby Andersen, Centre for Acoustic-Mechanical Micro Systems, Technical University of Denmark 17:00-17:20 (20min)

› Energy propagation control by changing contact parts interposed between double-walled cylindrical structures - Yoshitake Kamijo, Toshiba corporation 17:20-17:40 (20min)

› Improving Ride Comfort and Trackwear of Two-Axle Railway Vehicles Using Inerter-Based Lateral Suspension Layouts - Timothy Lewis, Faculty of Engineering [Bristol] 17:40-18:00 (20min)

› Using topological modes to enhance energy harvesting from elastic waves - José Roberto Arruda, School of Mechanical Engineering, State University of Campinas 18:00-18:20 (20min)

›19:20 (20min)

BUS DEPART TO GALA DINNER at 19:40

19:20 - 19:40 (20min)

BUS DEPART TO GALA DINNER at 19:40

The Gala dinner will take place at a country house at 20 min by bus from the conference center

›20:00 (3h)

GALA DINNER

20:00 - 23:00 (3h)

GALA DINNER

›23:00 (20min)

BUS BACK FROM GALA DINNER

23:00 - 23:20 (20min)

BUS BACK FROM GALA DINNER

The bus will return attendants to Gala Dinner to the conference center.