Study on Heat Transfer Performance of Orifice Plate Configuration in Plenum Chamber
- 10.2991/icammce-18.2018.92How to use a DOI?
- Lithium battery film, Plenum chamber, Convective heat transfer, Orifice plate configuration
The plenum chamber, as an important part in the production process of lithium battery films, directly impacts the efficiency of hot air circulation and the temperature field uniformity in the thermal insulating room. Studies confirm the orifice plate configuration of the plenum chamber affects the heat transfer performance, but the influence rules of parameters (e.g. staggered angle, opening ratio) on the heat transfer performance are unknown yet. In this regard, an in-depth study was conducted to explore the effects of orifice plate configuration on the heat transfer performance of films. Firstly, a plenum chamber model in the thermal insulating room was established based on the actual production line of lithium battery films. Then numerical simulation was studied via the computational fluid dynamics method. The numerical simulation method and the modeling accuracy were verified by comparing the simulated and experimental data of orifice jet velocity. Finally, based on the numerical model, how the regular changes of staggered angle and spanwise row number would affect the intensity, uniformity and efficiency of film heat transfer were systematically revealed. This study provides reference for structural optimization of the orifice plate configuration.
- © 2018, 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 - Hong Zhang AU - Jianwei Shi AU - Chenyu Wang AU - Junming Zhang PY - 2018/05 DA - 2018/05 TI - Study on Heat Transfer Performance of Orifice Plate Configuration in Plenum Chamber BT - Proceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018) PB - Atlantis Press SP - 419 EP - 427 SN - 2352-5401 UR - https://doi.org/10.2991/icammce-18.2018.92 DO - 10.2991/icammce-18.2018.92 ID - Zhang2018/05 ER -