Article (Scientific journals)
Experimental study of hydrodynamics in a flat ohmic cell-impact on fouling by dairy products
Ayadi, Mohamed; Leuliet, J.C.; Chopard, F. et al.
2005In Journal of Food Engineering, 70 (4), p. 489 - 498
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Keywords :
Dairy products; Fouling; Hydrodynamic; Ohmic heating; Hydrodynamic parameters; Ohmic cell; Particle image velocimetry (PIV)
Abstract :
[en] This study highlights the link between hydrodynamics and fouling phenomena in a continuous rectangular ohmic cell. The hydrodynamic study was carried out using flow visualisation techniques and particle image velocimetry (PIV). The distribution of deposits in the ohmic cell was investigated by heating an aqueous solution of β-lactoglobulin-xanthan gum mixture. Experimental results show that the deposit distribution on the electrode surfaces is directly related to the flow structures in the ohmic cell. © 2004 Elsevier Ltd. All rights reserved.
Disciplines :
Food science
Author, co-author :
Ayadi, Mohamed ;  INRA (Institut National de la Recherche Agronomique), LGPTA (Laboratoire de Génie des Procédés et Technologie Alimentaires), 59650 Villeneuve D'Ascq Cedex, France
Leuliet, J.C.;  INRA (Institut National de la Recherche Agronomique), LGPTA (Laboratoire de Génie des Procédés et Technologie Alimentaires), 59650 Villeneuve D'Ascq Cedex, France
Chopard, F.;  ALFA LAVAL VICARB, 38120 Fontanil cornillon, France
Berthou, M.;  EDF-RandD, Les Renardières, 77818 Moret sur loing Cedex, France
Lebouché, M.;  LEMTA, 54504 Vandoeuvre-lès-Nancy, France
Language :
English
Title :
Experimental study of hydrodynamics in a flat ohmic cell-impact on fouling by dairy products
Publication date :
October 2005
Journal title :
Journal of Food Engineering
ISSN :
0260-8774
Publisher :
Elsevier BV
Volume :
70
Issue :
4
Pages :
489 - 498
Peer reviewed :
Peer Reviewed verified by ORBi
Funding text :
The authors gratefully acknowledge the financial support from Alfa Laval Vicarb and Electricité de France.
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since 16 December 2024

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