Insertion loss of parallel wide barriers

• المؤلفون الرئيسيون: Min, Hequn., Qiu, Xiaojun.
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2011
• الموضوعات: DRNTU::Science::Physics::Acoustics and sound
• الوصول للمادة أونلاين: 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...