Cases 65

Acoustic Analysis

Acoustic Analysis of Flow Sensor in the Pipe

GeneralAn analysis model is an ultrasonic sensor to detect the object flowing in the pipe. Time history is obtained for how the sound waves propagate when five sine waves are input.
Analysis ModelA sensor is attached to the pipe. 2D analysis is performed.
ResultThe sine waves are entered at the inlet. The sound pressure at the outlet is analyzed.
The result shows how the sound waves propagate.
KeywordsPiping, Ultrasonic Sensors, Acoustic Wave Propagation, Sound Pressure Analysis, Transient Analysis, Acoustic Analysis

Analysis Image

Analysis Model and Material Property

Input Signal

Open Boundary

Sound Pressure Change with Time

Sound Pressure at the Receiver

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