Please use this identifier to cite or link to this item: https://doi.org/10.1080/07373937.2010.490775
Title: Model for sludge cake drying accounting for developing cracks
Authors: Hsu, J.-P.
Tao, T.
Su, A.
Mujumdar, A.S. 
Lee, D.-J.
Keywords: Crack
Image analysis
Model
Sludge cake
Structure
Issue Date: Jul-2010
Citation: Hsu, J.-P., Tao, T., Su, A., Mujumdar, A.S., Lee, D.-J. (2010-07). Model for sludge cake drying accounting for developing cracks. Drying Technology 28 (7) : 922-926. ScholarBank@NUS Repository. https://doi.org/10.1080/07373937.2010.490775
Abstract: This study analyzed convective drying of wastewater sludge cakes with three-dimensional cake structures probed using an X-ray microcomputerized tomography scanner (micro-CT). Crack development and surface skin layers were utilized in model development. The drying cake had an extremely heterogeneous structure, with detail presented by constructed three-dimensional, tetrahedral volumetric grids. Drying modeling was conducted numerically by solving the conservation equations with assigned boundary conditions at so-constructed complicated volumetric structural model. © 2010 Taylor & Francis Group, LLC.
Source Title: Drying Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/60776
ISSN: 07373937
DOI: 10.1080/07373937.2010.490775
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