Heat Transfer of Aviation Kerosene at Supercritical Conditions

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	Heat Transfer of Aviation Kerosene at Supercritical Conditions
	Zhong FQ(仲峰泉); Fan XJ(范学军); Yu G(俞刚); Li JG(李建国); Sung CJ; Zhong FQ; Zhong FQ
刊名	Journal of Thermophysics and Heat Transfer
	2009
通讯作者邮箱	xfan@imech.ac.cn
卷号	23 期号:3 页码:543-550
关键词	Cracked Kerosene Rocket Fuels Combustion Propulsion
ISSN号	0887-8722
通讯作者	Zhong FQ
合作状况	国际
中文摘要	The heat transfer characteristics of China no. 3 kerosene were investigated experimentally and analytically under conditions relevant to a regenerative cooling system for scramjet applications. A test facility developed for the present study can handle kerosene in a temperature range of 300-1000 K, a pressure range of 2.6-5 MPa, and a mass How rate range of 10-100 g/s. In addition, the test section was uniquely designed such that both the wall temperature and the bulk fuel temperature were measured at the same location along the flowpath. The measured temperature distributions were then used to analytically deduce the local heat transfer characteristics. A 10-component kerosene surrogate was proposed and employed to calculate the fuel thermodynamic and transport properties that were required in the heat transfer analysis. Results revealed drastic changes in the fuel flow properties and heat transfer characteristics when kerosene approached its critical state. Convective heat transfer enhancement was also found as kerosene became supercritical. The heat transfer correlation in the relatively low-fuel-temperature region yielded a similar result to other commonly used jet fuels, such as JP-7 and JP-8, at compressed liquid states. In the high-fuel-temperature region, near and beyond the critical temperature, heat transfer enhancement was observed; hence, the associated correlation showed a more significant Reynolds number dependency.
类目[WOS]	Thermodynamics ; Engineering, Mechanical
研究领域[WOS]	Thermodynamics ; Engineering
关键词[WOS]	CRACKED KEROSENE ; ROCKET FUELS ; COMBUSTION ; PROPULSION
收录类别	SCI
语种	英语
WOS记录号	WOS:000268300300014
公开日期	2009-08-03 ; 2010-06-03
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/33549]
专题	力学研究所_高温气体动力学国家重点实验室
通讯作者	Zhong FQ; Zhong FQ
推荐引用方式 GB/T 7714	Zhong FQ,Fan XJ,Yu G,et al. Heat Transfer of Aviation Kerosene at Supercritical Conditions[J]. Journal of Thermophysics and Heat Transfer,2009,23(3):543-550.
APA	仲峰泉.,范学军.,俞刚.,李建国.,Sung CJ.,...&Zhong FQ.(2009).Heat Transfer of Aviation Kerosene at Supercritical Conditions.Journal of Thermophysics and Heat Transfer,23(3),543-550.
MLA	仲峰泉,et al."Heat Transfer of Aviation Kerosene at Supercritical Conditions".Journal of Thermophysics and Heat Transfer 23.3(2009):543-550.