Proceedings of the 2016 2nd International Conference on Advances in Energy, Environment and Chemical Engineering (AEECE 2016)

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/).

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Volume Title
Proceedings of the 2016 2nd International Conference on Advances in Energy, Environment and Chemical Engineering (AEECE 2016)
Series
Advances in Engineering Research
Publication Date
July 2016
ISBN
978-94-6252-231-2
ISSN
2352-5401
DOI
10.2991/aeece-16.2016.21How to use a DOI?
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  -