Insertion loss of parallel wide barriers

• Main Authors: Min, Hequn., Qiu, Xiaojun.
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2011
• 主題: DRNTU::Science::Physics::Acoustics and sound
• 在線閱讀: https://hdl.handle.net/10356/85292; http://hdl.handle.net/10220/7053; http://www.internoise2008.org/homePage.htm

A ray method is proposed for predicting the insertion loss of parallel wide barriers, where some neighboring ones have same height. The method is based on the geometrical theory of diffraction and extended from an exact boundary solution for a rigid wedge. The model...