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Detached Eddy Simulation (DES) of Co-Current Spray Dryer

Noor Intan Shafinas, Muhammad and Jolius, Gimbun (2013) Detached Eddy Simulation (DES) of Co-Current Spray Dryer. International Journal of Technology Management, 2. pp. 17-22. ISSN 2289-2753

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Abstract

This paper presents Computational fluid dynamics (CFD) modelling of hydrodynamics in a cocurrent spray dryer. The simulations were performed using two different turbulent models, i.e. standard k-ε (SKE), and the Detached Eddy Simulation (DES). The predicted axial velocity, temperature and humidity profile inside the spray drying chamber were found to be in fair agreement to the experimental data adopted from literature for all turbulence models tested in this work. A great potential of the Detached Eddy Simulation for predicting the flow pattern in a co-current spray dryer was uncovered as its provides more accurate predictions compared to the other models tested in this work.

Item Type: Article
Uncontrolled Keywords: CFD; DES; Spray dryer; Hydrodynamics
Subjects: T Technology > TP Chemical technology
Faculty/Division: Faculty of Chemical & Natural Resources Engineering
Faculty of Engineering Technology
Depositing User: Pn. Hazlinda Abd Rahman
Date Deposited: 29 Dec 2011 07:40
Last Modified: 02 Feb 2018 02:43
URI: http://umpir.ump.edu.my/id/eprint/2027
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