Extension of the virtual sources method for prediction of the sound field around complex geometries

• Main Author: Ρουβάς, Διονύσιος-Μάριος
• Other Authors: Μενούνου, Πηνελόπη
• Format: Thesis
• Language: English
• Published: 2019
• Subjects: Virtual sources; Reflection; Higher-order diffraction; Edge diffraction; Εικονικές πηγές; Ανακλάσεις; Περιθλάσεις υψηλότερης τάξης; 534.204

The prediction of the acoustic field produced by a known sound source around a complex geometry is investigated. On the triangulated surface of a solid object sound is reflected from the planar surfaces of the triangles and is diffracted by edges of two adjacent triangles that are not co-planar. The...