MHM Microtechnique & Ultrasonic Instrumentation

Development of NDT and NDE ultrasonic equipment | Development of non-invasive and non-destructive testing methods | Development of ultrasound spectroscopy techniques for material characterization, for on-line applications and for quality controls | Research support in ultrasonics diagnostic for rapid, in-line, dynamic, sizing, texture and structure analysis

Ultrasound & Modelization


Ultrasound behaviour into liquids

 

 

The first vibrating particle become a secondary source of sound for the other particles

 

Physical modelization

From the attenuation measurement compared to the theoretical attenuation, a mathematical fit can be determined and the PSD (Particle size distribution) is obtained

On-line particle positions and size can also be simulated and monitored

 

 

Related theme: Non-Destructive Evaluation

 

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