Computational study of heat transfer behavior in fluid-solid fluidized beds
Other Title(s)
دراسة حسابية لسلوك انتقال الحرارة بين المائع-الصلب في الطبقة المميعة
Author
Source
Sulaimani Journal of Engineering Sciences
Issue
Vol. 7, Issue 3 (31 Dec. 2020), pp.35-45, 11 p.
Publisher
University of Sulaimani Collage of Engineering
Publication Date
2020-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Topics
- Heat transfer
- Fluid dynamics
- Industrial applications
- Reynolds number
- Computational fluid dynamics
- Discrete mathematics
- Multiphase flow
Abstract EN
Heat transfer in fluid-solid fluidized beds is investigated using a combined of computational fluid dynamics (CFD) and discrete element method (DEM) approach, incorporated with a thermal model.
The approach has taken into account almost all the mechanisms in heat transfer in fluidized beds.
A comparison and validation of hydrodynamic and thermal data of fluidized bed obtained using CFD-DEM thermal approach with experimental and numerical results data in the literature is carried out.
The simulations results reveal a good thermal steady state during the simulation time for calculating the thermal behaviors of fluidized beds like; the mean particle temperature, bed porosity, heat transfer coefficient and mean particle Reynolds number.
The simulations results are showed a good agreement and consistency with the experimental and numerical data in the literatures.
Thus, the integration of combined CFD-DEM with the thermal model is a step toward for the prediction, development the heat transfer efficiency in fluid-solid system, and the decrease of energy consumption of the industrial applications.
American Psychological Association (APA)
Flamarz, Sherko Ahmad. 2020. Computational study of heat transfer behavior in fluid-solid fluidized beds. Sulaimani Journal of Engineering Sciences،Vol. 7, no. 3, pp.35-45.
https://search.emarefa.net/detail/BIM-1262487
Modern Language Association (MLA)
Flamarz, Sherko Ahmad. Computational study of heat transfer behavior in fluid-solid fluidized beds. Sulaimani Journal of Engineering Sciences Vol. 7, no. 3 (Dec. 2020), pp.35-45.
https://search.emarefa.net/detail/BIM-1262487
American Medical Association (AMA)
Flamarz, Sherko Ahmad. Computational study of heat transfer behavior in fluid-solid fluidized beds. Sulaimani Journal of Engineering Sciences. 2020. Vol. 7, no. 3, pp.35-45.
https://search.emarefa.net/detail/BIM-1262487
Data Type
Journal Articles
Language
English
Notes
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Record ID
BIM-1262487