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PLIF diagnostics of NO oxidization and OH consumption in pulsed corona discharge

Shen, Xu; Gao, Xiang; Li, Zhongshan LU ; Li, Bo LU ; Zheng, Chenghang; Sun, Zhiwei LU ; Ni, Mingjiang; Cen, Kefa and Aldén, Marcus LU (2012) In Fuel 102. p.729-736
Abstract
Pulsed corona discharge is an efficient method on NO oxidization, and the investigation of the oxidization process is significant both for model validation and industrial application. In-situ visualization of NO and OH in pulsed corona discharge was performed by planar laser-induced fluorescence (PLIF) in this work. Two dimensional NO oxidization and OH consumption were studied under different conditions. Some significant results were obtained for mixing behaviors of NO oxidization process. The NO oxidization rate and OH consumption increased by 22% and 40%, respectively, as the Re number of additional gas flow increased from 1379 to 4138. The OH utilization ratio was defined to describe the effect of OH radicals on NO oxidization process.... (More)
Pulsed corona discharge is an efficient method on NO oxidization, and the investigation of the oxidization process is significant both for model validation and industrial application. In-situ visualization of NO and OH in pulsed corona discharge was performed by planar laser-induced fluorescence (PLIF) in this work. Two dimensional NO oxidization and OH consumption were studied under different conditions. Some significant results were obtained for mixing behaviors of NO oxidization process. The NO oxidization rate and OH consumption increased by 22% and 40%, respectively, as the Re number of additional gas flow increased from 1379 to 4138. The OH utilization ratio was defined to describe the effect of OH radicals on NO oxidization process. It is demonstrated that OH plays an important role on NO oxidization. The NO reaction and OH consumption zone has a good consistent. (C) 2012 Elsevier Ltd. All rights reserved. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
NO, OH, PLIF, Corona discharge, Utilization ratio
in
Fuel
volume
102
pages
729 - 736
publisher
Elsevier
external identifiers
  • wos:000308804500086
  • scopus:84866607354
ISSN
1873-7153
DOI
10.1016/j.fuel.2012.07.011
language
English
LU publication?
yes
id
3f680923-b25d-48a0-a551-8e441b6590d4 (old id 3189545)
date added to LUP
2012-12-06 10:53:57
date last changed
2017-07-30 04:05:25
@article{3f680923-b25d-48a0-a551-8e441b6590d4,
  abstract     = {Pulsed corona discharge is an efficient method on NO oxidization, and the investigation of the oxidization process is significant both for model validation and industrial application. In-situ visualization of NO and OH in pulsed corona discharge was performed by planar laser-induced fluorescence (PLIF) in this work. Two dimensional NO oxidization and OH consumption were studied under different conditions. Some significant results were obtained for mixing behaviors of NO oxidization process. The NO oxidization rate and OH consumption increased by 22% and 40%, respectively, as the Re number of additional gas flow increased from 1379 to 4138. The OH utilization ratio was defined to describe the effect of OH radicals on NO oxidization process. It is demonstrated that OH plays an important role on NO oxidization. The NO reaction and OH consumption zone has a good consistent. (C) 2012 Elsevier Ltd. All rights reserved.},
  author       = {Shen, Xu and Gao, Xiang and Li, Zhongshan and Li, Bo and Zheng, Chenghang and Sun, Zhiwei and Ni, Mingjiang and Cen, Kefa and Aldén, Marcus},
  issn         = {1873-7153},
  keyword      = {NO,OH,PLIF,Corona discharge,Utilization ratio},
  language     = {eng},
  pages        = {729--736},
  publisher    = {Elsevier},
  series       = {Fuel},
  title        = {PLIF diagnostics of NO oxidization and OH consumption in pulsed corona discharge},
  url          = {http://dx.doi.org/10.1016/j.fuel.2012.07.011},
  volume       = {102},
  year         = {2012},
}