实验研究了矩形空腔在外部高速气流作用下诱导的空腔内流动振荡问题，以及从空腔前缘加入纯音声激励以抑制空腔内流动振荡的技术。
The flow induced oscillation in a cavity exposed to external high speed flow and its suppression by means of sound excitation at the leading edge of the cavity are experimentally studied.
储物空腔为正面呈矩形、半圆形或艺术造型的空腔。
The storage cavity is rectangular, semicircular or in an artistic model on the facade.
应用推荐