Structural–Acoustic Modeling and Analysis for a Flexible Partition Panel in Three-Dimensional Acoustic Cavity

Structural–acoustic coupling problem can be commonly seen in sound field analysis and noise reduction areas. It is of great significance for the further research of the structural–acoustic coupling between flexible panel and enclosure cavity. For the purpose of this paper, a three-dimensional acoustic cavity with flexible partition is modeled. The field functions of structural–acoustic coupling solution domain are described by employing improved...