3D design method of double-channel impeller of sewage pump

	3D design method of double-channel impeller of sewage pump
	Zhang, Jing; Qi, Xueyi; Ji, Hong; Yang, Guolai; Hou, Yihua
	2008-10-01
发表期刊	Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery
ISSN	10001298
卷号	39 期号:10 页码:65-70
摘要	Problem of disagreement between 2D drawing and actual wood former of double-channel impeller of sewage pump most possibly encountered if the design is from traditional 2D manner. Research was carried out for the method of 3D design directly in Pro/ENGINEER, so 2D drawing could be produced by projecting through 3D impeller designed. The procedure could secure the agreement between 2D drawing and actual wood former. A practical design exemplified the correctness of the method by experiment. Additionally, a formula was deuced, which showed the relation between the outlet angle of center line of channel and wrap angle, variant coefficient, if archimedes spiral was assumed as the curve of center line of plate plane. It was the basis to control outlet angle of channel. Another formula was presented for the calculation of normal distance from points on the passage center line to outer diameter and formula of cross-section area as outlet point was also available. Based on them, a new method was developed for fin, ding out the outlet point.
关键词	Sewage Sewage pumps 3-d designs Double channel Outlet angle Pro/Engineer Wrap angle
收录类别	EI
语种	中文
出版者	Chinese Society of Agricultural Machinery
EI入藏号	20084611708483
EI主题词	Impellers
EI分类号	452.1 Sewage - 601.2 Machine Components
来源库	Compendex
分类代码	452.1 Sewage - 601.2 Machine Components
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111826
专题	能源与动力工程学院科学技术处（军民融合领导小组办公室）兰石研究院（新区研究院）
作者单位	Lanzhou University of Technology, Lanzhou 730050, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Zhang, Jing,Qi, Xueyi,Ji, Hong,et al. 3D design method of double-channel impeller of sewage pump[J]. Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery,2008,39(10):65-70.
APA	Zhang, Jing,Qi, Xueyi,Ji, Hong,Yang, Guolai,&Hou, Yihua.(2008).3D design method of double-channel impeller of sewage pump.Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery,39(10),65-70.
MLA	Zhang, Jing,et al."3D design method of double-channel impeller of sewage pump".Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery 39.10(2008):65-70.