The Study of Vorticity Distribution Law Inside the Oxy-fuel Furnace based on FDS Direct Numerical Simulation
Authors
Yongfu Wu, Meng Feng, Liangliang Li, Zhongxing Liu
Corresponding Author
Yongfu Wu
Available Online July 2016.
- DOI
- 10.2991/aeece-16.2016.21How to use a DOI?
- Keywords
- the oxy-fuel furnace; FDS; MILD combustion; swirl motion
- Abstract
Carrying on numerical calculation for oxy-fuel furnace gas movement under different speeds spout by using FDS direct numerical simulation software module. And analyzing the influence of different nozzle gas velocity on the velocity field and vorticity field distribution in the furnace under the condition of oxy-fuel furnace. Researchs showed that the gas velocity of the nozzle is bigger , the maximum reflux length of gas formed in the furnace is longer. The numbers of vorticity generated in the furnace is more. It is more conducive for the spread of diffusion furnace gas. It has a certain guiding significance for the realization of the oxy-fuel diffusion combustion.
- Copyright
- © 2016, 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 - Yongfu Wu AU - Meng Feng AU - Liangliang Li AU - Zhongxing Liu PY - 2016/07 DA - 2016/07 TI - The Study of Vorticity Distribution Law Inside the Oxy-fuel Furnace based on FDS Direct Numerical Simulation BT - Proceedings of the 2016 2nd International Conference on Advances in Energy, Environment and Chemical Engineering (AEECE 2016) PB - Atlantis Press SP - 93 EP - 98 SN - 2352-5401 UR - https://doi.org/10.2991/aeece-16.2016.21 DO - 10.2991/aeece-16.2016.21 ID - Wu2016/07 ER -