中文版 | English
Title

CHEMICAL, RADIATIVE, AND DILUTIVE EFFECTS OFCO2 ADDITION ON SOOT FORMATION INJET A-1 KEROSENE CO-FLOW DIFFUSION FLAME

Author
Corresponding AuthorLI,Qing
Publication Years
2023
DOI
Source Title
ISSN
0354-9836
EISSN
2334-7163
Volume27Issue:2Pages:1325-1335
Abstract
With the development of aviation industry, it is urgently to investigate the soot formation properties of aviation kerosene to better control the soot emissions. The dilutive, chemical and radiative effects of CO2 on the soot inception, condensation and hydrogen abstraction acetylene addtion (HACA) growth processes in laminar co-flow Jet-A1 kerosene diffusion flames were numerically investigated by employing detailed chemical mechanisms and soot sectional models. The results showed that the addition of CO2 dramatically decreased the maximum temperature (by 92 K) and soot volume fraction (by 41.0%). The dilutive effect of CO2 contributed the most to the decrease of temperature and soot volume fraction. It also was the main factor in the decrease of soot inception, condensation and HACA growth processes. The chemical effect of CO2 had little impact on the decomposition of fuels into light hydrocarbons, but obviously limited the growth of light hydrocarbons to A1. The radiative effect of CO2 decreased the maximum temperature and soot volume fraction by 13 K and 5.2% (from 1.92-1.82 ppm). It had little impact on the soot inception, condensation and HACA growth rates.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
Others
Funding Project
National Natural Science Foundation of China[51976057]
WOS Research Area
Thermodynamics
WOS Subject
Thermodynamics
WOS Accession No
WOS:000959904600047
Publisher
Scopus EID
2-s2.0-85151779273
Data Source
Scopus
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/524251
DepartmentDepartment of Mechanics and Aerospace Engineering
Affiliation
1.College of Aerospace Science and Engineering,National University of Defense Technology,Hunan,China
2.National Engineering Research Center of New Energy Power Generation,North China Electric Power University,Beijing,China
3.Department of Mechanics and Aerospace Engineering,Southern University of Science and Technology,Shenzhen,China
Recommended Citation
GB/T 7714
YANG,Yu,LI,Qing,ZHU,Jiajian,et al. CHEMICAL, RADIATIVE, AND DILUTIVE EFFECTS OFCO2 ADDITION ON SOOT FORMATION INJET A-1 KEROSENE CO-FLOW DIFFUSION FLAME[J]. Thermal Science,2023,27(2):1325-1335.
APA
YANG,Yu,LI,Qing,ZHU,Jiajian,&ZHOU,Bo.(2023).CHEMICAL, RADIATIVE, AND DILUTIVE EFFECTS OFCO2 ADDITION ON SOOT FORMATION INJET A-1 KEROSENE CO-FLOW DIFFUSION FLAME.Thermal Science,27(2),1325-1335.
MLA
YANG,Yu,et al."CHEMICAL, RADIATIVE, AND DILUTIVE EFFECTS OFCO2 ADDITION ON SOOT FORMATION INJET A-1 KEROSENE CO-FLOW DIFFUSION FLAME".Thermal Science 27.2(2023):1325-1335.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Export to Excel
Export to Csv
Altmetrics Score
Google Scholar
Similar articles in Google Scholar
[YANG,Yu]'s Articles
[LI,Qing]'s Articles
[ZHU,Jiajian]'s Articles
Baidu Scholar
Similar articles in Baidu Scholar
[YANG,Yu]'s Articles
[LI,Qing]'s Articles
[ZHU,Jiajian]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[YANG,Yu]'s Articles
[LI,Qing]'s Articles
[ZHU,Jiajian]'s Articles
Terms of Use
No data!
Social Bookmark/Share
No comment.

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