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Heat Exchanger Fouling and Cleaning: Fundamentals and Applications

May 18-22, 2003 - Santa Fe, New Mexico, USA


Editors: Paul Watkinson, University of British Columbia, Canada
Hans Müller-Steinhagen, German Aerospace Centre (DLR) and University of Stuttgart
M. Reza Malayeri, German Aerospace Centre (DLR)
The articles for these proceedings are peer-reviewed.

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A Mathematical Model of the Removal of Milk Protein Deposit
Hong Xin, The University of Auckland
Xiao Dong Chen, The University of Auckland
Necati Özkan, The University of Auckland

ABSTRACT:
Based on a polymer dissolution controlled chemical cleaning mechanism, a mathematical model has been developed to describe the different stages of the removal of milk protein fouling from a hard surface. Various processes, such as reptation, disengagement, mass transfer through the boundary layer and surface area changes during the decay cleaning stage have been taken into account in the modelling process. The successful prediction of the cleaning process under various conditions indicates that the model has proposed a rational mechanism accounting for the removal of milk protein fouling.

Hong Xin, Xiao Dong Chen, and Necati Özkan, "A Mathematical Model of the Removal of Milk Protein Deposit" in "Heat Exchanger Fouling and Cleaning: Fundamentals and Applications", Paul Watkinson, Hans Müller-Steinhagen, and M. Reza Malayeri Eds, ECI Symposium Series, Volume RP1 (2003). http://services.bepress.com/eci/heatexchanger/22

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