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Numerical Simulation of Door Frame Deformation due to Aerodynamic Suction Force
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English
Abstract
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.
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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.Also In
References
- ASO K. MASUA Y.