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Numerical Study of Impingement Cooling of Aviation Kerosene at Supercritical Conditions
Xing YF(邢云绯); Zhong FQ(仲峰泉); Zhang XY(张新宇)
Source PublicationJOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME
2018-11-01
Volume140Issue:11Pages:Ar-112201
ISSN0022-1481
AbstractIn the present paper, numerical study of flow and heat transfer properties of RP-3 kerosene at liquid and supercritical conditions in an impingement model is conducted with renormalization group (RNG) k - epsilon turbulence model and a ten-species surrogate of kerosene. The independence of grids is first studied, and the numerical results are compared with experimental data for validation. Characteristics of flow and heat transfer of kerosene flow in the impingement model are studied with different inlet mass flow rates and different inlet temperatures. The velocity and temperature field show similar profile compared to that of air impingement. The heat transfer rates increase first with the increasing of inlet temperature and then decrease suddenly when the inlet temperature is 500 K.
Keywordimpingement cooling supercritical condition heat transfer kerosene
DOI10.1115/1.4040612
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000447278900009
WOS KeywordHEAT-TRANSFER ; JET-IMPINGEMENT ; IMPINGING JET ; FLAT SURFACE ; FLOW ; COMBUSTION ; SYSTEMS
WOS Research AreaThermodynamics ; Engineering, Mechanical
WOS SubjectThermodynamics ; Engineering
Funding OrganizationNational Natural Science Foundation of China [11672307, 11202218] ; Youth Innovation Promotion Association CAS
ClassificationQ3
Ranking1
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/78132
Collection高温气体动力学国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Mech, State 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
Xing YF,Zhong FQ,Zhang XY. Numerical Study of Impingement Cooling of Aviation Kerosene at Supercritical Conditions[J]. JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME,2018,140(11):Ar-112201.
APA 邢云绯,仲峰泉,&张新宇.(2018).Numerical Study of Impingement Cooling of Aviation Kerosene at Supercritical Conditions.JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME,140(11),Ar-112201.
MLA 邢云绯,et al."Numerical Study of Impingement Cooling of Aviation Kerosene at Supercritical Conditions".JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 140.11(2018):Ar-112201.
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