BROWSE

Related Researcher

Author's Photo

Yoo, Chun Sang
Clean Combustion & Energy Research Lab
Research Interests
  • Carbon-free combustion
  • Numerical turbulent combustion
  • Combustion modelling
  • Hydrogen/Ammonia Gas turbine combustion

ITEM VIEW & DOWNLOAD

Effects of non-thermal plasma on turbulent premixed flames of ammonia/air in a swirl combustor

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
Effects of non-thermal plasma on turbulent premixed flames of ammonia/air in a swirl combustor
Author
Kim, Gyeong TaekPark, JeongChung, Suk HoYoo, Chun Sang
Issue Date
2022-09
Publisher
ELSEVIER SCI LTD
Citation
FUEL, v.323, pp.124227
Abstract
The effects of non-thermal plasma (NTP) induced by a dielectric barrier discharge (DBD) reactor on the stability of turbulent lean and rich premixed ammonia/air flames and the NOx emission characteristics in a modified model gas turbine combustor are experimentally investigated by varying the applied AC voltage, , frequency, , and the mean mixture velocity, . Applying NTP to ammonia/air flames augments the flame stability such that the stable flame regime is extended to lower equivalence ratio, , under fuel-lean conditions or higher under fuel-rich conditions. NTP is found to significantly reduce the amount of NOx emission for both lean and rich premixed ammonia/air flames and the amount of NOx emission is well correlated with . The reduction of NOx emission through NH2 reactions is also identified by measuring NH chemiluminescence.
URI
https://scholarworks.unist.ac.kr/handle/201301/58368
URL
https://www.sciencedirect.com/science/article/pii/S0016236122010559
DOI
10.1016/j.fuel.2022.124227
ISSN
0016-2361
Appears in Collections:
MEN_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU