Simulation of Acoustic Streaming for Odorant Display Controlled by Airborne Ultrasound

被引:0
|
作者
Qiu, Liwei [1 ]
Hasegawa, Keisuke [1 ]
Makino, Yasutoshi [1 ]
Shinoda, Hiroyuki [1 ]
机构
[1] Univ Tokyo, Tokyo, Japan
关键词
odorant display; acoustic wave; acoustic streaming; Bessel beam;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The paper presents a method to control odorant material distribution in the air utilizing acoustic streaming produced by an ultrasonic phased array. By controlling the three-dimensional acoustic energy distribution, we can virtually locate airflow sources in the 3D space, which creates and controls the airflow paths in the workspace. As a special case, this paper shows the simulation result of a thin and long airflow produced by a Bessel beam created by an ultrasonic phased array.
引用
收藏
页码:1228 / 1233
页数:6
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