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发明公开
CN108248834A 用于共振流动装置的相位调整 有权

用于共振流动装置的相位调整
摘要：
一种包括多个合成射流发生器的共振阵列的装置，其中相邻的射流发生器被联接，从而引起在多个合成射流发生器的射流之间的相长干涉和相消干涉的可能，这取决于至多个合成射流发生器的对应的多个驱动信号的相对相位。该装置还包括控制器，其经配置以控制对应的多个驱动信号的相对相位，以通过改变由多个合成射流发生器的第二合成射流发生器所发射的第二射流的给定相位，引起由多个合成射流的第一合成射流发生器所发射的第一射流的变化。
摘要（英）：

A device including a resonant array of a plurality of synthetic jet generators where neighboring jet generators are coupled, resulting in the potential for constructive and destructive interference between jets of the plurality of synthetic jet generators depending on the relative phase of a corresponding plurality of drive signals to plurality of synthetic jet generators. The device also includesa controller configured to control the relative phase of the corresponding plurality of drive signals to effect a change in a first jet emitted by a first synthetic jet generator of the plurality ofsynthetic jets by changing a given phase of a second jet emitted by a second synthetic jet generator of the plurality of synthetic jet generators.

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