Computational simulation of heat transfer from alternate heating sources
Gao, Weimin, Kong, Lingxue and Hodgson, Peter 2004, Computational simulation of heat transfer from alternate heating sources, in Proceedings of the 4th International Conference on Engineering Computational Technology, Civil-Comp, Kippen, Scotland, pp. 1-9.
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Proceedings of the 4th International Conference on Engineering Computational Technology
Editor(s)
Topping, B. H. V. Mota Soares, C. A.
Publication date
2004
Series
Saxe-Coburg publications on computational engineering
Start page
1
End page
9
Publisher
Civil-Comp
Place of publication
Kippen, Scotland
Summary
The alternant heat transfer induced by particle packet and gas bubbles on an object surface in a gas fluidised bed is computationally studied. The particle packet and bubble are modelled by a DPPM (double particle-layer and Porous Medium) model and a hemispherical model, respectively. Different meshing schemes are applied and different mesh sizes are used in meshing particle packet and heated object and a very large geometrical size difference between them was considered. Two parallel solver processes were proposed to perform the simulation of heat transfer for different purposes and implemented with the Fluent CFD package.
Notes
Comprises the invited lectures presented at the fourth International Conference on Engineering Computational Technology (ECT 2004) held at Lisbon, Portugal, from 7 - 9 September 2004. Held concurrently with the seventh International Conference on Computational Structures Technology (CST 2004)
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