SAE 2015 Noise and Vibration Conference and Exhibition

Technical Session Schedule

Tuesday, June 23

Vibro Acoustic Analysis (Part 1 of 2)
(Session Code: NVC602)

Room Ballroom D  10:00 a.m.

This session covers the relationships between vibration and noise that can be generated throughout the vehicle. Included in this session are modal vibration studies related to noise, vibration transfer paths throughout the vehicle, and coupling of vibration and acoustical modes. Both experimental and analytical approaches are included in this session.

Organizers - Bryce Gardner, ESI US R&D; Gary Newton, Bruel & Kjaer North America Inc.; Taner Onsay, Chrysler Group LLC

Time Paper No. Title
Engine Block Dynamic Response via Combustion Noise Radiation
Giancarlo Chiatti, Ornella Chiavola, Silvia Conforto, 'ROMA TRE' University - Italy; Manfredi Amalfi, 'ROMA TRE' University -Italy
Evolution of Trim Modeling with PEM for Structureborne Noise Prediction in Full Vehicle
Arnaud Caillet, Denis Blanchet, ESI GmbH
Hybrid FEA-SEA Modeling Approach for Vehicle Transfer Function
Parimal Tathavadekar, Fiat Chrysler Automobiles; Ricardo O. de Alba Alvarez, ESI North America; Michael Sanderson, Fiat Chrysler Automobiles; Rabah Hadjit, ESI North America
Structural-Acoustic Joints for Incompatible Models in the Energy Finite Element Analysis
Nickolas Vlahopoulos, University of Michigan; Sergey Medyanik, Michigan Engineering Services
Wavelet Analysis for the Characterization of Abrupt and Transient Phenomena in Electric Drivelines
Marina Roche, Marco Mammetti, Claudi Crifaci, Applus + Idiada Spain
Structural Damping by the use of Fibrous Materials
Nicholas N. Kim, Seungkyu Lee, J Stuart Bolton, Purdue University; Sean Hollands, Polytec Inc; Taewook Yoo, 3M
The Application of Patch Contribution Analysis to a Motorcycle Engine
Gong Cheng, David W. Herrin, University of Kentucky
Reciprocal Measurements of the Vehicle Transfer Function for the Road Noise
Hiromichi Tsuji, Shinichi Maruyama, Koichi onishi, Nissan Motor Co., Ltd.
The Design Optimization of Interior Noise in Vehicle Based on Response Surface Method
Ling Zheng, Zhanpeng Fang, Chongqing University
Numerical Simulation of Aerodynamic Noise in a Turbocharger (Written Only -- No Oral Presentation)
Yang Liu, Pingjian Ming, Wenping Zhang, Xinyu Zhang, Harbin Engineering University
An Approach for Prediction of Motorcycle Engine Noise Under Combustion Load (Written Only -- No Oral Presentation)
Ulhas Mohite, Niket Bhatia, Prashant Bhavsar, Mahindra 2 Wheelers Limited
CAE Simulation of Engine Tonal Noise Generated by Gerotor Oil Pumps (Written Only -- No Oral Presentation)
Mohammad Moetakef, Ford Motor Co.; Abdelkrim Zouani, Ford Motor Co