Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method
In most realistic gas–solid flow, the difference of particles’ temperature is significant. The heat transfer induced by temperature difference between particles will influence the behavior of gas–solid flow critically. In order to deepen our insights into this important topic, in this work three typ...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Published: |
Elsevier
2017
|
| Online Access: | https://eprints.nottingham.ac.uk/36115/ |
| _version_ | 1848795226538246144 |
|---|---|
| author | Yang, Bo Chen, Sheng Liu, Kai |
| author_facet | Yang, Bo Chen, Sheng Liu, Kai |
| author_sort | Yang, Bo |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | In most realistic gas–solid flow, the difference of particles’ temperature is significant. The heat transfer induced by temperature difference between particles will influence the behavior of gas–solid flow critically. In order to deepen our insights into this important topic, in this work three typical cases: (1) double hot particles, (2) double cold particles, and (3) one hot and one cold particle, are investigated with the aid of direct numerical simulation of the Lattice Boltzmann method. A comprehensive comparison is carried out between them and some new interesting phenomena are observed. Our results show that thermal convection between particles will influence their behaviors significantly. |
| first_indexed | 2025-11-14T19:28:43Z |
| format | Article |
| id | nottingham-36115 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:28:43Z |
| publishDate | 2017 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-361152020-05-04T18:32:04Z https://eprints.nottingham.ac.uk/36115/ Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method Yang, Bo Chen, Sheng Liu, Kai In most realistic gas–solid flow, the difference of particles’ temperature is significant. The heat transfer induced by temperature difference between particles will influence the behavior of gas–solid flow critically. In order to deepen our insights into this important topic, in this work three typical cases: (1) double hot particles, (2) double cold particles, and (3) one hot and one cold particle, are investigated with the aid of direct numerical simulation of the Lattice Boltzmann method. A comprehensive comparison is carried out between them and some new interesting phenomena are observed. Our results show that thermal convection between particles will influence their behaviors significantly. Elsevier 2017-01-02 Article PeerReviewed Yang, Bo, Chen, Sheng and Liu, Kai (2017) Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method. International Journal of Heat and Mass Transfer, 104 . pp. 419-437. ISSN 0017-9310 http://dx.doi.org/10.1016/j.ijheatmasstransfer.2016.08.032 doi:10.1016/j.ijheatmasstransfer.2016.08.032 doi:10.1016/j.ijheatmasstransfer.2016.08.032 |
| spellingShingle | Yang, Bo Chen, Sheng Liu, Kai Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method |
| title | Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method |
| title_full | Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method |
| title_fullStr | Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method |
| title_full_unstemmed | Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method |
| title_short | Direct numerical simulations of particle sedimentation with heat transfer using the Lattice Boltzmann method |
| title_sort | direct numerical simulations of particle sedimentation with heat transfer using the lattice boltzmann method |
| url | https://eprints.nottingham.ac.uk/36115/ https://eprints.nottingham.ac.uk/36115/ https://eprints.nottingham.ac.uk/36115/ |