Designing Quasi-harmonic Circular Membranes with Different Densities on Angular Sectors

Main Article Content

Freddy KASONGO NKOMBE WA KATEBA
Ahcène BRAHMI
Claude GAUTHIER

Abstract

We develop a mathematical method to design new circular drum membranes vibrating with maximal harmonicity. The membranes considered have different areal mass density, first over two sectors of complementary central angles, and second over N sectors of the same central angle. We exemplify the method with membranes having two or three different densities.

Downloads

Download data is not yet available.

Article Details

How to Cite
[1]
KASONGO NKOMBE WA KATEBA, F., BRAHMI, A. and GAUTHIER, C. 2021. Designing Quasi-harmonic Circular Membranes with Different Densities on Angular Sectors. Romanian Journal of Acoustics and Vibration. 18, 1 (Jul. 2021), 9-17.
Section
Articles