Acoustic Conception of an Automotive HVAC Cetim

Format:

Conference/Event

Author/Creator:

Legros, Legros, author.

Contributor:

Carniel, Xavier

Lambourg, Christophe

Moreau, Solène

Stempfel, Guillaume

Ville, Jean Michel

Conference Name:

9th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference (2016-06-22 : Graz, Austria)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2016

Summary:

The new requirements during the first stages of the conception of a HVAC prompt the designer to integrate the acoustic problematic increasingly upstream. The designer needs to select a coherent components' choice in order to comply with the specifications in terms of aeraulic and acoustic performances. A tool has been created to guide the designer's choices based on an acoustic synthesis which is a design and/or diagnosis approach used to analyze and predict the acoustic behavior of a complex system. The synthesis is developed in order to propose an approach which considers the integration effects and some interaction effects. The acoustic synthesis results are the starting point of a psycho-acoustic study providing audio samples of the prediction and indications of the HVAC acceptance by the prospective user. Also, one may compare the results of different acoustic synthesis projects to study the influence of the parameters on the acoustic prediction

Notes:

Vendor supplied data

Publisher Number:

2016-01-1814

Access Restriction:

Restricted for use by site license