Sound transmission through a damped sandwich panel
โ Scribed by S. Narayanan; R.L. Shanbhag
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 886 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0022-460X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The feasibility of improving the insertion loss of lightweight double panel partitions by using small loudspeakers as active noise control sources inside the air gap between both panels of the partition is investigated analytically, numerically and experimentally in this paper. A theoretical analysi
In this paper, the multi-domain boundary element method is used to model sound transmission through thin structures. A typical application problem involves two acoustic domains separated by a thin elastic panel. The Helmholtz integral equation is applied to each acoustic domain. The equations for th
A design method for minimizing the sound transmitted through an array of panels is presented. This method is based on minimizing the volume velocity of individual segments of the array using integrated control loudspeakers. In this manner, each of the control segments can be treated and controlled s
Current research has focused on the reduction of sound transmission through the aircraft fuselage into the interior of aircraft due to turbulent boundary layer excitation. The present work utilizes an analytical model, previously developed by the authors, as a design tool in the development of feedb