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3D design method of double-channel impeller of sewage pump | |
Zhang, Jing![]() ![]() ![]() ![]() | |
2008-10-01 | |
发表期刊 | Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery
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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. |
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