Proceedings of the 2017 2nd International Conference on Civil, Transportation and Environmental Engineering (ICCTE 2017)

Field Synergy Analysis of Mass Transfer Characteristics of Vibrating Hollow Fiber Membrane Modules

Authors
Xiaoguang Zhang, Pengxing Gai, Shigang Wang, Li Liu
Corresponding Author
Xiaoguang Zhang
Available Online July 2017.
DOI
https://doi.org/10.2991/iccte-17.2017.76How to use a DOI?
Keywords
hollow fiber membrane modules; mass transfer; vibration condition; numerical simulation; field synergy principle
Abstract

In this paper, the field synergy principle is used to simulate the mass transfer performance of hollow fiber membrane modules under vibration conditions. The mass transfer characteristics of hollow fiber membrane modules are investigated by changing the vibration frequency, amplitude and fluid velocity. The results prove that: the average field synergy number under vibration conditions is much higher than that under the non-vibration condition. The average field synergy number increases with the frequency and amplitude. But the increase of vibration frequency and amplitude does not linearly improve the mass transfer performance of the hollow fiber membrane modules. Compared with the increase of amplitude, the enhancement effect of increasing frequency on mass transfer is more obvious. With the increase of the vibration energy consumption, the mass transfer efficiency of the hollow fiber modules increases. With the increase of flow velocity, the average field synergy number shows a decreasing trend, meaning that the degree of synergy between the velocity field and the concentration field decreases. While the Reynolds number will increase with the flow velocity, which will enhance the mass transfer performance of the hollow fiber membrane modules.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2017 2nd International Conference on Civil, Transportation and Environmental Engineering (ICCTE 2017)
Series
Advances in Engineering Research
Publication Date
July 2017
ISBN
978-94-6252-353-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/iccte-17.2017.76How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xiaoguang Zhang
AU  - Pengxing Gai
AU  - Shigang Wang
AU  - Li Liu
PY  - 2017/07
DA  - 2017/07
TI  - Field Synergy Analysis of Mass Transfer Characteristics of Vibrating Hollow Fiber Membrane Modules
BT  - Proceedings of the 2017 2nd International Conference on Civil, Transportation and Environmental Engineering (ICCTE 2017)
PB  - Atlantis Press
SP  - 433
EP  - 439
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-17.2017.76
DO  - https://doi.org/10.2991/iccte-17.2017.76
ID  - Zhang2017/07
ER  -