Resumen
The two-load method is used to measure the transmission loss of thin panels in two different sized impedance tubes (3.49 cm and 10.16 cm). Samples were initially tested with a clamped boundary condition. This was followed by tests with an elastomer inserted between the tube and tested sample to adjust the boundary condition at the periphery. In all tests performed, the influence of the sample holding method could not be removed from the test. The measured transmission loss was compared to finite element simulation with good agreement for both impedance tubes. Additionally, the effect of a compliant boundary condition along the periphery of the sample was also validated via simulation.
| Idioma original | English |
|---|---|
| Publicación | SAE Technical Papers |
| N.º | 2021 |
| DOI | |
| Estado | Published - ago 31 2021 |
| Evento | SAE 2021 Noise and Vibration Conference and Exhibition, NVC 2021 - Virtual, Online, United States Duración: sept 7 2021 → sept 10 2021 |
Nota bibliográfica
Publisher Copyright:© 2021 SAE International. All Rights Reserved.
Financiación
The authors gratefully acknowledge the support from the Vibro-Acoustics Consortium of University of Kentucky.
| Financiadores |
|---|
| University of Kentucky Vibro-Acoustics Consortium |
ASJC Scopus subject areas
- Automotive Engineering
- Safety, Risk, Reliability and Quality
- Pollution
- Industrial and Manufacturing Engineering
Huella
Profundice en los temas de investigación de 'Measurement of the Transmission Loss of Thin Panels Using the Two-Load Impedance Tube Method'. En conjunto forman una huella única.Citar esto
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver