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Heat Transfer Studies of Arrays of Prolate Particles in Gas-Solid Flows
Joint Authors
Basit, Romana
Li, Xinyang
Huang, Zheqing
Zhou, Qiang
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-12
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Numerical study of forced convection heat transfer from arrays of prolate particles is performed using the second-order Immersed Boundary-Lattice Boltzmann Method (IB-LBM).
Prolate particle is studied with aspect ratio of 2.5 with solid volume fraction variation from 0.1 to 0.3.
For each solid volume fraction, arrays of prolate particles are generated and simulations have been performed to calculate Nusselt number for four different Hermans orientation factors and various Reynolds numbers.
From the simulation results, it has been observed that, for any specific value of Hermans orientation factor, Nusselt number increases with the increase of the Reynolds number and solid volume fraction.
More importantly, it is found that the effect of orientations on Nusselt number is significant.
Nusselt number correlation is developed for ellipsoidal particles as function of Reynolds number, Prandtl number, solid volume fraction, and orientation factors.
This correlation is valid for 0.1≤c≤0.3 and 0
American Psychological Association (APA)
Basit, Romana& Li, Xinyang& Huang, Zheqing& Zhou, Qiang. 2020. Heat Transfer Studies of Arrays of Prolate Particles in Gas-Solid Flows. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1197011
Modern Language Association (MLA)
Basit, Romana…[et al.]. Heat Transfer Studies of Arrays of Prolate Particles in Gas-Solid Flows. Mathematical Problems in Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1197011
American Medical Association (AMA)
Basit, Romana& Li, Xinyang& Huang, Zheqing& Zhou, Qiang. Heat Transfer Studies of Arrays of Prolate Particles in Gas-Solid Flows. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1197011
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1197011