流体强声换能器发展现状
The development status of fluid-induced powerfulacoustic transducer

流体强声换能器能够产生不同频段、不同用途的强声波,在军事和民用领域都具有重要应用价值。对流体调制式、流体喷注式和流体谐振式三种流体强声换能器的结构特点进行了介绍,对其发展现状进行了简要综述。
Fluid-induced powerful acoustic transducers can produce intensive sounds with a variety of frequencies, which have wide military and civil applications. In this paper, the structure characteristics of this kind of acoustic transducers based on three commonly used modes, namely air-modulated, jet, and fluid-resonance, are introduced. Besides, the status and trend of the fluid-induced powerful acoustic transducers are briefly summarized.