2005•Coal Mine MachineryRequires access

Study of the Function of Ultrasonic Device Used in Slime Flotation

Kang Wen-ze, Haijun Zhang

Abstract

Hydrophone can change sound signal to electric signal.Sound intensity in ultrasonic field different position was detailed measured by hydrophone.The result is shown that the nearer to sound field center,the stronger sound intensity is and the farther off sound field center,the faster sound intensity attenuates.The size of ultrasonic container should be selected according to sound field effective range.

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Available abstract

Key concepts: Acoustics, Hydrophone, Ultrasonic sensor, Sound intensity, Sound (geography), SIGNAL (programming language), Intensity (physics), Position (finance)