Numerical Simulation of Gasification Process on Rib-tube of Open Rack Vaporizer

doi:10.4304/jcp.9.2.301-307

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Numerical Simulation of Gasification Process on Rib-tube of Open Rack Vaporizer
	Su, Hou-de 1,2; Yu, Shu-rong 3; Fan, Jian-ling 3; Ling, Xiao 3
刊名	JOURNAL OF COMPUTERS
	2014-02-01
卷号	9 期号:2 页码:301-307
关键词	Open Rack Vaporizer (ORV) Rib-tube wall-function Numerical simulation Gasification
ISSN号	1796-203X
DOI	10.4304/jcp.9.2.301-307
英文摘要	The gasification progress which was coupled between heat transfer and fluid-flow on rib-tube of Open Rack Vaporizer (ORV) was studied in this paper. Based on theoretical analysis and experiment, the k - epsilon model and wall-function were chose to simulate the flow field of rib-tube, and the multiphase flow was described by the mixture model, in which the dispersed phase was defined by different velocity. In addition, self-defining functions were used and governing equations were set up to solve the dispersed phase, and the results were compared with the experiment. The process of fluid-flow and heat exchange on rib-tube was simulated, and the contours of temperature, pressure, velocity, gas fraction were obtained, which showed that, the parameters of above changed when the temperature rises and the LNG evaporate along the rib-tube, and a mixed process existed in the middle of the heat tube.
WOS研究方向	Computer Science
语种	英语
出版者	ACAD PUBL
WOS记录号	WOS:000218203600007
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/155710]
专题	石油化工学院
作者单位	1.LANPEC Technologies Ltd, Lanzhou, Peoples R China; 2.Lanzhou Univ Technol, Mech Engn, Lanzhou, Peoples R China; 3.Lanzhou Univ Technol, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Su, Hou-de,Yu, Shu-rong,Fan, Jian-ling,et al. Numerical Simulation of Gasification Process on Rib-tube of Open Rack Vaporizer[J]. JOURNAL OF COMPUTERS,2014,9(2):301-307.
APA	Su, Hou-de,Yu, Shu-rong,Fan, Jian-ling,&Ling, Xiao.(2014).Numerical Simulation of Gasification Process on Rib-tube of Open Rack Vaporizer.JOURNAL OF COMPUTERS,9(2),301-307.
MLA	Su, Hou-de,et al."Numerical Simulation of Gasification Process on Rib-tube of Open Rack Vaporizer".JOURNAL OF COMPUTERS 9.2(2014):301-307.