The vibrational characteristics of a cantilever beam are well known to depend strongly on the fluid in which the beam is immersed. In this paper, we exploit this property to obtain a small scale viscometer, by using an IPMC (Ionic Polymer Metal Composites) based beam. IPMCs are polymeric composites with a lot of interesting properties: they are light, flexible, low cost and biocompatible and present an interesting electro-mechanical coupling capability, moreover by using IPMC it would be possible to obtain integrated devices, being the conditioning circuitry very simple. In this paper a model of the device is presented along with its experimental validation.

A small scale viscometer based on IPMCs,

GRAZIANI, Salvatore;
2009-01-01

Abstract

The vibrational characteristics of a cantilever beam are well known to depend strongly on the fluid in which the beam is immersed. In this paper, we exploit this property to obtain a small scale viscometer, by using an IPMC (Ionic Polymer Metal Composites) based beam. IPMCs are polymeric composites with a lot of interesting properties: they are light, flexible, low cost and biocompatible and present an interesting electro-mechanical coupling capability, moreover by using IPMC it would be possible to obtain integrated devices, being the conditioning circuitry very simple. In this paper a model of the device is presented along with its experimental validation.
2009
IPMC; viscometer; rheological properties
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/76148
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