1. Monitoring of different complex materials with TSM resonators array
- Author
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Emmanuel Caplain, Stéphane Serfaty, Jean-Yves Le Huerou, Loic Martinez, Pascal Griesmar, Université de Cergy Pontoise (UCP), Université Paris-Seine, Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE), École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-École normale supérieure - Rennes (ENS Rennes)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS), Bio-MIcroSystèmes et BioSensors (SATIE-BIOMIS), Systèmes d'Information et d'Analyse Multi-Echelles (SIAME), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-École normale supérieure - Rennes (ENS Rennes)-Université de Cergy Pontoise (UCP), and Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS)-Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE)
- Subjects
[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph] ,Admittance ,Materials science ,Acoustics ,02 engineering and technology ,010402 general chemistry ,021001 nanoscience & nanotechnology ,Network analyzer (electrical) ,01 natural sciences ,[SPI.TRON]Engineering Sciences [physics]/Electronics ,0104 chemical sciences ,Shear modulus ,Resonator ,Rheology ,0210 nano-technology ,Acoustic impedance ,[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing ,Electrical impedance ,ComputingMilieux_MISCELLANEOUS ,Complex fluid - Abstract
To perform a spatial monitoring of complex fluids, a new sensors made of an array of Thickness Shear Mode Resonator (TSMR) is used. TSMR gives access to the spatial mechanical parameters such as the complex shear modulus. Using a network analyzer, the variation of the impedance of the TSMR around its resonance frequency can be measured. From this impedance measurement, previous works have shown that the complex shear modulus can accurately be extracted using an appropriate electrical model. To perform a spatial monitoring in inhomogeneous materials, a new sensor made of a TSMR array is proposed. This paper presents a new associated model of the TSMR array. Experimental study using water-glycerol mixtures confirm its validity. The efficiency of the rheological measurement using this type of sensor is also proved for gels formation monitoring.
- Published
- 2009
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