Acoustic Evaluation of Fiber-Based Materials for Engine Bay Applications Auria Solutions USA, Incorporated

Format:

Book

Conference/Event

Author/Creator:

Krugh, Jack, author.

Conference Name:

Noise & Vibration Conference & Exhibition (2025-05-12 : Grand Rapids, Michigan, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2025

Summary:

A newly formulated fiber-based material was developed to offer a sustainable alternative to foam-based vehicle acoustic products. The fiber-based material was designed to be used in multiple vehicle acoustic applications, with different blends of the material available depending on the application. It performs well as an engine bay sound absorber due to its high heat tolerance and good absorption performance. A study was conducted to evaluate the sound absorption performance of this fiber-based material, specifically the engine bay blends, in comparison to that of current foam-based products. The results from this study show that the sound absorption performance of this new fiber-based material can match that of current foam-based materials while providing a sustainable and fully recyclable product, unlike the foam

Notes:

Vendor supplied data

Publisher Number:

2025-01-0115

Access Restriction:

Restricted for use by site license