A New Calculation Method of the Axial and Radial Velocity and Grade-Efficiency for High-Efficiency Cyclones

CORC > 工程热物理研究所 > 中国科学院工程热物理研究所 > Journal of Thermal Science

	A New Calculation Method of the Axial and Radial Velocity and Grade-Efficiency for High-Efficiency Cyclones
	Zhang Congzhi; Wang Zijie
刊名	JOURNAL OF THERMAL SCIENCE
	1995
卷号	4 期号:2 页码:85,93
关键词	Cyclone Axial Velocity Radial Velocity Grade-efficiency Effective Separate Space.
英文摘要	At present in China, the cyclones are widely used in the dust removal ventilation system of boilers, industry furnaces or pits etc., because of their simple structure, long life and cost efficiency. In order to improve efficiency of the cyclones, new theoretical calculation method is very important. In this paper, the concept of down-flow quantity is introduced and new formula is deducted based on Kilven law and the work has done by Zhao Weizhong[1]. The formula is not only of advantage theoretically but also fit with experimental results quite well. On the basis, the effect of three-dimensional velocity distribution in the flow field within cyclones and other parameters on the grade-efficiency calculation are analyzed and a new equation for grade-efficiency estimation is introduced. The calculating accuracy of the equation is better than the others theoretically and experimentally.
公开日期	2013-03-13
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/54222]
专题	工程热物理研究所_Journal of Thermal Science
推荐引用方式 GB/T 7714	Zhang Congzhi,Wang Zijie. A New Calculation Method of the Axial and Radial Velocity and Grade-Efficiency for High-Efficiency Cyclones[J]. JOURNAL OF THERMAL SCIENCE,1995,4(2):85,93.
APA	Zhang Congzhi,&Wang Zijie.(1995).A New Calculation Method of the Axial and Radial Velocity and Grade-Efficiency for High-Efficiency Cyclones.JOURNAL OF THERMAL SCIENCE,4(2),85,93.
MLA	Zhang Congzhi,et al."A New Calculation Method of the Axial and Radial Velocity and Grade-Efficiency for High-Efficiency Cyclones".JOURNAL OF THERMAL SCIENCE 4.2(1995):85,93.