Three-Dimensionally Printed Resonator with Piezoelectric Actuation and Machine Learning Calibration for In-Line Density–Viscosity Sensing

Three-Dimensionally Printed Resonator with Piezoelectric Actuation and Machine Learning Calibration for In-Line Density–Viscosity Sensing

Three-dimensionally printed cuboid-shaped flow cells featuring a rectangular vibrating plate in one of the sides, actuated by PZT piezoelectric films, were designed, fabricated, and tested. Instead of oscillator circuits based on single resonances, we use the frequency response of the cell in a rang...

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Bibliographic Details
Main Authors: Víctor Corsino, Víctor Ruiz-Díez, Mario Ramírez-Palma, Javier Toledo, José Manuel Gilpérez, José Luis Sánchez-Rojas
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Proceedings
Subjects:
3D printing
piezoelectric
resonator
machine learning
viscosity
Online Access:https://www.mdpi.com/2504-3900/97/1/55
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