Application of Soap Film Geometry for Low Noise Floor Panels

Paper #:
  • 1999-01-1799

Published:
  • 1999-05-17
Citation:
Kato, T., Hoshi, K., and Umemura, E., "Application of Soap Film Geometry for Low Noise Floor Panels," SAE Technical Paper 1999-01-1799, 1999, https://doi.org/10.4271/1999-01-1799.
Pages:
10
Abstract:
A method for applying soap film geometry to an automobile body structure has been developed. Its curved surface reduce both interior noise and damping material application because of its high rigidity and uneven deformation mode. This paper demonstrates these mechanism, benchmarks their performance with conventional flat and bead panels and presents an application to the floor panel of an automobile body.
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