Title :

Ultrasonic Adhesion Measurement of Whey Protein Fouling

Author(s) :

Collier, Nicolas [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Debavelaere-Callens, Dorothée [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Campistron, Pierre [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Nongaillard, Bertrand [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Jimenez, Maude [Auteur]
Université Lille Nord de France (COMUE)
Alogaili, Ghassan [Auteur]
Université Lille Nord de France (COMUE)
Debreyne, Pascal [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Delaplace, Guillaume [Auteur correspondant]
Unité Matériaux et Transformations - UMR 8207 [UMET]

Conference title :

10th International Conference on Heat Exchanger Fouling and Cleaning

City :

Budapest

Country :

Hongrie

Start date of the conference :

2013-06-09

Publication date :

2015

Keyword(s) :

deposit
micromanipulation

English keyword(s) :

growth
disrupt
strength
coated surface
mechanism
heat-exchanger
stainless-steel surface

HAL domain(s) :

Sciences de l'ingénieur [physics]/Micro et nanotechnologies/Microélectronique
Sciences de l'ingénieur [physics]/Matériaux
Sciences de l'ingénieur [physics]/Acoustique [physics.class-ph]

English abstract : [en]

The knowledge of milk deposit adhesion is a prerequisite for setting innovative operating conditions of processing and strategies of cleaning. Unfortunately, these data are lacking because few methods of characterization ...
Show more >The knowledge of milk deposit adhesion is a prerequisite for setting innovative operating conditions of processing and strategies of cleaning. Unfortunately, these data are lacking because few methods of characterization of the adhesion quality exist. In this work, an ultrasonic method toward the quantification of the adhesion of a fouling dairy deposit onto a stainless-steel surface is proposed. The method is based on the investigation of the shear wave's reflection at the interface between deposit and substrates. First, the associated theory for quantifying adhesion by a reflection coefficient is introduced and the ultrasonic method proposed is briefly presented. Then, experiments led with glucose syrups of various viscosities and different substrates (glass and stainless steel) for validating the adhesion parameter values are described and results are compared to classical tests for measuring adhesion strength. Finally, some preliminary trials for measuring the adhesion of a whey protein fouling onto coated stainless steel were carried out and discussed.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL