Quasi-1D compressible flow of hydrocarbon fuel

CORC > 力学研究所 > 中国科学院力学研究所 > 高温气体动力学国家重点实验室

	Quasi-1D compressible flow of hydrocarbon fuel
	Cheng D(程迪); Fan XJ(范学军); Yang M(杨猛); Cheng D(程迪)
	2012
会议名称	48th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit 2012
会议日期	JUL 30-AUG 01, 2012
会议地点	Atlanta, GA, United states
卷号	AIAA 2012-4090
页码	1-18
通讯作者	程迪
中文摘要	Based upon equilibrium thermodynamics, the differential equations of quasi-1D steady flow were formulated for arbitrary equation of state to study dense gas behavior of hydrocarbon fuels. A complete set of dimensionless numbers to characterize the quasi-1D dense gas dynamics is identified, classified and discussed. A new numerical method based on conservation laws is proposed to study isentropic flow and shock wave of dense gas and applied to flows of n-dodecane. Furthermore, temperature dependence of supercritical kerosene jet structure is partially interpreted by Prandtl-Meyer expansion of dense gas. It is also proved that the maximum momentum flux at the outlet of a nozzle can be achieved at Mach number √2 for isentropic flow of arbitrary fluid.
收录类别	EI
产权排序	[Cheng Di;Fan Xuejun;Yang Meng] Institute of Mechanics, Chinese Academy of Sciences, State Key Laboratory of High Temperature Gas Dynamics, No.15 Beisihuanxi Road, Beijing, 100190, China
会议主办者	American Institute of Aeronautics and Astronautics (AIAA)
会议录	48th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit 2012
会议录出版者	AMER INST AERONAUT ASTRONAUT, RESTON
语种	英语
ISBN号	9781600869358
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/48275]
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	Cheng D(程迪)
推荐引用方式 GB/T 7714	Cheng D,Fan XJ,Yang M,et al. Quasi-1D compressible flow of hydrocarbon fuel[C]. 见:48th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit 2012. Atlanta, GA, United states. JUL 30-AUG 01, 2012.