Numerical Simulation of Door Frame Deformation due to Aerodynamic Suction Force

910886

02/01/1991

Event
International Congress & Exposition
Authors Abstract
Content
Negative pressure around the front pillar of a vehicle travelling at high speed deforms the door frame in the outward direction. This causes the aspiration noise. Finding a method for the reduction of the resulting air aspiration noise is a goal of this study which analyzes this phenomenon. The method proposed here can be applied to find effective measures to reduce aspiration noise at the early stages of vehicle development.
Meta TagsDetails
DOI
https://doi.org/10.4271/910886
Pages
10
Citation
Hanaoka, Y., Murai, N., and Aoki, K., "Numerical Simulation of Door Frame Deformation due to Aerodynamic Suction Force," SAE Technical Paper 910886, 1991, https://doi.org/10.4271/910886.
Additional Details
Publisher
Published
Feb 1, 1991
Product Code
910886
Content Type
Technical Paper
Language
English