IMECH-IR  > 高温气体动力学国家重点实验室
Convective heat transfer characteristics of China RP-3 aviation kerosene at supercritical pressure
Li XF; Huai XL; Cai J; Zhong FQ(仲峰泉); Fan XJ(范学军); Guo ZX; Huai, XL (reprint author), Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
Source PublicationApplied Thermal Engineering
2011
Volume31Issue:14-15Pages:2360-2366
ISSN1359-4311
AbstractRegenerative cooling of aviation kerosene plays an important role for thermal protection of scramjet engines. Since the thermophysical properties of kerosene change acutely near the pseudo-critical point, heat convective in kerosene pipe flow is complicated. Here the convective heat transfer characteristics of China RP-3 aviation kerosene at a supercritical pressure are numerically studied using the finite volume method. The RNG k-epsilon two-equation turbulence model with enhanced wall treatment is considered. The heat transfer with different constant wall heat fluxes is analyzed, and a correlation of heat transfer enhancement is obtained. The effect of mass flow rate on the convective heat transfer with a varying wall heat flux condition at the supercritical pressure is also investigated. Because of the special thermophysical properties of the kerosene at supercritical pressure, the Nussult number is only related to the Reynolds number after the heat transfer is enhanced. The simulation results are compared with the empirical formulas in the literature. (C) 2011 Elsevier Ltd. All rights reserved.
KeywordSupercritical Pressure Aviation Kerosene Convective Heat Transfer Numerical Study Cracked Kerosene Tubes Water Flows
Subject AreaThermodynamics ; Energy & Fuels ; Engineering ; Mechanics
DOI10.1016/j.applthermaleng.2011.03.036
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000294089500021
WOS KeywordCRACKED KEROSENE ; TUBES ; WATER ; FLOWS
WOS Research AreaThermodynamics ; Energy & Fuels ; Engineering ; Mechanics
WOS SubjectThermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
Funding OrganizationThe authors gratefully acknowledge the financial support of the National Natural Science Foundation of China (No. 50906083) and the National Basic Research Program of China (No. 2011CB710705).
DepartmentLHD高超声速推进技术
Classification一类
Citation statistics
Cited Times:62[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45169
Collection高温气体动力学国家重点实验室
Corresponding AuthorHuai, XL (reprint author), Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li XF,Huai XL,Cai J,et al. Convective heat transfer characteristics of China RP-3 aviation kerosene at supercritical pressure[J]. Applied Thermal Engineering,2011,31(14-15):2360-2366.
APA Li XF.,Huai XL.,Cai J.,仲峰泉.,范学军.,...&Huai, XL .(2011).Convective heat transfer characteristics of China RP-3 aviation kerosene at supercritical pressure.Applied Thermal Engineering,31(14-15),2360-2366.
MLA Li XF,et al."Convective heat transfer characteristics of China RP-3 aviation kerosene at supercritical pressure".Applied Thermal Engineering 31.14-15(2011):2360-2366.
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