Use of a reciprocity technique to measure the radiation efficiency of a vibrating structure

• Main Authors: Putra, Azma, Squicciarini, Giacomo, Thompson, David J., Zhang, Xianying, Salim, Mohd Azli
• Format: Article
• Language: English
• Published: Elsevier Ltd. 2015
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utem.edu.my/id/eprint/13575/1/Reciprocity_APAC2014.pdf; http://eprints.utem.edu.my/id/eprint/13575/; https://www.sciencedirect.com/science/article/pii/S0003682X1400245X

The reciprocity principle is well-known and has many applications in acoustics and vibro-acoustics. This paper discusses a reciprocity measurement method to determine the radiation efficiency of a vibrating structure. The method comprises two steps: (i) measurements of the acceleration response of t...