IMECH-IR  > 高温气体动力学国家重点实验室
Kerosene-fueled supersonic combustion modeling based on skeletal mechanisms
Yao W(姚卫)
Source PublicationACTA MECHANICA SINICA
2019-12-01
Volume35Issue:6Pages:1155-1177
ISSN0567-7718
AbstractA brief review of the recent advances in kerosene-fueled supersonic combustion modeling is present by comparing the fuels, reviewing the kinetic mechanisms, and introducing recent modeling results. The advantages and disadvantages of hydrogen and kerosene for the scramjet combustor are compared to show that kerosene is a more viable fuel option for a Mach number range of 4-8. However, detailed kinetic mechanisms for kerosene, which usually contain thousands of elementary reactions, must be significantly reduced for use in modeling. As of this writing, the smallest skeletal kerosene mechanism has only 19 species and 53 reversible reactions. In contrast to pioneer models based on global chemistry, the current kerosene-fueled supersonic combustion models based on reduced/skeletal chemistry are classified as second-stage. The influence of kinetic mechanisms, global equivalence ratios, inlet Mach number, geometric shape, and domain symmetry are reviewed based on high-fidelity models and available measurements. With the advances in computational technology, models with accurate descriptions of both flow and chemistry are becoming a promising, indispensable approach for the study of supersonic combustion.
KeywordKerosene Supersonic combustion Large eddy simulation Skeletal mechanism Scramjet
DOI10.1007/s10409-019-00891-w
Indexed BySCI ; EI ; CSCD
Language英语
WOS IDWOS:000499122300003
WOS KeywordSURROGATE FUEL ; KINETIC MECHANISM ; SCRAMJET COMBUSTOR ; AVIATION KEROSENE ; SOOT FORMATION ; OXIDATION ; GAS ; SIMULATION ; JP-8 ; HYDROCARBONS
WOS Research AreaEngineering, Mechanical ; Mechanics
WOS SubjectEngineering ; Mechanics
Classification二类
Ranking1
ContributorYao, W (reprint author)
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/80784
Collection高温气体动力学国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Yao W. Kerosene-fueled supersonic combustion modeling based on skeletal mechanisms[J]. ACTA MECHANICA SINICA,2019,35(6):1155-1177.
APA 姚卫.(2019).Kerosene-fueled supersonic combustion modeling based on skeletal mechanisms.ACTA MECHANICA SINICA,35(6),1155-1177.
MLA 姚卫."Kerosene-fueled supersonic combustion modeling based on skeletal mechanisms".ACTA MECHANICA SINICA 35.6(2019):1155-1177.
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