Importance of the evaluation of structure-borne NVH performance for lightweight trim design

Courtois, Theophane; Seppi, Marco; Ronzio, Francesca; Sangiuliano, Luca; Yano, Takao

doi:10.1007/978-3-658-27648-5_10

Search citation statements

Order By: Relevance

Paper Sections

Select...

Definition Based On Imposed Displacement Along the Boundary ...1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Other1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An alternative proposal for a method aimed at assessing the effectiveness of an acoustic multilayer for SB excitation issomehow implicitly-given in [3] and in [9]. A similar method is proposed also in [10].…”

Section: Definition Based On Imposed Displacement Along the Boundary ...mentioning

confidence: 99%

Numerical investigations about Structure-Borne Insertion Loss as applied in the automotive field and a measurement system for its assessment

Bertolini,

Ruggeri

2024

Proceedings of the 10th Convention of the European Acoustics Association Forum Acusticum 2023

View full text Add to dashboard Cite

In the automotive industry, it is common to use Air-Borne Insertion Loss (ABIL) to assess the performance of an acoustical multilayer, while Structure-Borne IL (SBIL) is rarely used, partly because of the lack of a commonly accepted definition and test procedure. This paper first dwells on the definition of SBIL, investigating by means of simple FE simulations some critical and non-obvious aspects related to this same definition, namely the type of SB excitation used and the formula used for the calculation of SBIL. After this, a very short and broad overview of a measurement system suitable for the measurement of SBIL is given.

show abstract

Section: Definition Based On Imposed Displacement Along the Boundary ...mentioning

confidence: 99%

Numerical investigations about Structure-Borne Insertion Loss as applied in the automotive field and a measurement system for its assessment

Bertolini,

Ruggeri

2024

Proceedings of the 10th Convention of the European Acoustics Association Forum Acusticum 2023

View full text Add to dashboard Cite

show abstract

Importance of the evaluation of structure-borne NVH performance for lightweight trim design

Cited by 1 publication

References 18 publications

Numerical investigations about Structure-Borne Insertion Loss as applied in the automotive field and a measurement system for its assessment

Numerical investigations about Structure-Borne Insertion Loss as applied in the automotive field and a measurement system for its assessment

Contact Info

Product

Resources

About