Optimization design and experimental study of vortex pump based on orthogonal test

doi:10.1177/0036850419881883

	Optimization design and experimental study of vortex pump based on orthogonal test
	Quan, Hui 1,3; Guo, Ying 1; Li, Rennian 1,3; Su, Qingmiao 1,2; Chai, Yi 1
刊名	SCIENCE PROGRESS
	2020
卷号	103 期号:1
ISSN号	0036-8504
DOI	10.1177/0036850419881883
英文摘要	To study the effects of the performance of different types of impeller on the vortex pump, orthogonal test design, which is carried out by combining experimental test and numerical calculation, is adopted to optimize the type of design structure for the impeller in vortex pump. To find out the folding blade angle, the position of the folding point in the whole blade, and whether to wedge folding blade, an orthogonal test scheme with three factors and two levels is designed. A numerical simulation test is conducted for each scheme by analyzing the performance curve of orthogonal test plan to find the optimal performance of the program and analyzing the test data of each scheme to obtain the primary and secondary orders of the impact performance in the angle of folding blades of the vortex pump, the position of folding point of blades, and the wedge shape of blades. The results show that the optical blade type combination is the blade angle R30F60, the folding point is at 2/3 of the whole blade, and the blade does not adopt radial wedge. The optimal combination scheme is 36% higher than the design value at the rated flow head, the efficiency is 18.75% higher than the design value, the high-efficiency zone of the vortex pump is wider, and the performance meets the design requirements. Through orthogonal experimental design, the design cycle of vortex pump can be shortened effectively, the design level of vortex pump can be improved, and the hydraulic model with superior performance can be obtained.
WOS研究方向	Education & Educational Research ; Science & Technology - Other Topics
语种	英语
出版者	SAGE PUBLICATIONS LTD
WOS记录号	WOS:000495127200001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/155314]
专题	能源与动力工程学院兰州理工大学
作者单位	1.Lanzhou Univ Technol, Sch Energy & Power Engn, 287 Langongping St, Lanzhou, Gansu, Peoples R China; 2.Lanzhou Vacuum Equipment Co Ltd, Lanzhou, Gansu, Peoples R China 3.Prov Key Lab Fluid Machinery & Syst, Lanzhou, Gansu, Peoples R China;
推荐引用方式 GB/T 7714	Quan, Hui,Guo, Ying,Li, Rennian,et al. Optimization design and experimental study of vortex pump based on orthogonal test[J]. SCIENCE PROGRESS,2020,103(1).
APA	Quan, Hui,Guo, Ying,Li, Rennian,Su, Qingmiao,&Chai, Yi.(2020).Optimization design and experimental study of vortex pump based on orthogonal test.SCIENCE PROGRESS,103(1).
MLA	Quan, Hui,et al."Optimization design and experimental study of vortex pump based on orthogonal test".SCIENCE PROGRESS 103.1(2020).