Aerial ultrasound source with a circular vibrating plate attached to a rigid circumferential wall

作者:Kuratomi Ryo; Asami Takuya; Miura Hikaru*
来源:Japanese Journal of Applied Physics, 2018, 57(7): 07LE06.
DOI:10.7567/JJAP.57.07LE06

摘要

We fabricate a transverse vibrating plate attached to a rigid wall integrated at the circumference of a circular vibrating plate that allows a strong sound wave field to be formed in the area encoded by the vibrating plate and rigid wall by installing a wall such as a reflective plate on the rigid wall. The design method for the circular vibrating plate attached to a rigid circumferential wall is investigated. A method of forming a strong standing wave field in an enclosed area constructed with a vibrating plate, cylindrical reflective plate, and parallel reflective plate is developed.

  • 出版日期2018-7