Numerical Simulation to Detect Low-Frequency Squeal Propensity PSA Peugeot Citroën

Format:

Conference/Event

Author/Creator:

Moirot, Franck, author.

Conference Name:

18th Annual Brake Colloquium And Engineering Display (2000-10-01 : San Diego, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

The squeal phenomenon is very complex and non-linear. Many papers have reported the use of complex eigen values analysis to detect the squeal propensity. This kind of analysis does not consider the non-linear behavior of the brake while it is squealing. On the other hand, a numerical simulation based on non-linear calculations is time-consuming and not suitable for sensitivity analysis. This paper presents a new method to deal with the squeal problem. It combines a non-linear static calculation with a linear complex modal analysis by calculating the contact surface between the pads and the disc and the contact pressure distribution before running the complex modal analysis

Notes:

Vendor supplied data

Publisher Number:

2000-01-2767

Access Restriction:

Restricted for use by site license