Effect of the bulkhead fixing on the noise inside the airplane cabin

  • L. Cheng Dept. of Mech. Eng., Sherbrooke Univ., Que., Canada
  • J. Nicols Dept. of Mech. Eng., Sherbrooke Univ., Que., Canada
Keywords: aircraft, architectural acoustics, noise abatement, cabin noise, airplanes, Challenger 601-3A, fixing conditions, rear-pressure bulkhead

Abstract

This work describes one step of a research program undertaken by the authors to investigate the cabin noise of airplanes (more specifically the Challenger 601-3A made by Canadair). It focuses on the effect of the fixing conditions of the rear-pressure bulkhead on the internal cabin noise. The idealized model simulating the problem is the radiation of sound from point-driven circular plates into a hard-walled cylindrical enclosure
Published
1991-09-01
How to Cite
1.
Cheng L, Nicols J. Effect of the bulkhead fixing on the noise inside the airplane cabin. Canadian Acoustics [Internet]. 1991Sep.1 [cited 2019Sep.19];19(4):11-2. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/645
Section
Proceedings of the Acoustics Week in Canada