Design Optimization Analysis of Venturi Tube for Medium Conveying in Strengthen Grinding Process - Engineering

ENG > Vol.13 No.8, August 2021

Engineering

Volume 13, Issue 8 (August 2021)

ISSN Print: 1947-3931 ISSN Online: 1947-394X

Google-based Impact Factor: 0.66 Citations

Design Optimization Analysis of Venturi Tube for Medium Conveying in Strengthen Grinding Process ()

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Download as PDF (Size: 3502KB) PP. 431-447

DOI: 10.4236/eng.2021.138031 387 Downloads 4,390 Views Citations

Author(s)

Jinrui Xiao^1,2*, Zhongwei Liang^1,2, Xiaochu Liu^1,2, Zhuan Zhao², Xincheng Xie^2,3

Affiliation(s)

¹School of Mechanical and Electrical Engineering, Guangzhou University, Guangzhou, China.
²Guangzhou Key Laboratory of High-Performance Metal Grinding Processing, Guangzhou, China.
³School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou, China.

ABSTRACT

Venturi tubes are widely used in manufacture and chemical industry and attract broad attention. To improve the transmission efficiency, the optimization of Venturi tube has been carried out, the transport substances involved in either liquid, solid, gas or two of them. The Venturi tubes that used for conveying of three-phase flow, which is consisted of solid, liquid and gas, are poorly investigated. In this paper, a Venturi tube employed in one surface treatment equipment was proposed. The velocity and pressure distribution in the flow field of Venturi tube with different key geometric parameters including diameter ratio, convergence angle and diffuser angle have been studied. One optimal solution has been selected. The negative pressure of suction port can reach a value as high as -1550 Pa to -1600 Pa. Such negative pressure offers the opportunities for transporting mixed abrasive.

KEYWORDS

Venturi Tube, Strengthen Grinding, Medium Conveying, Parameter Optimization

Share and Cite:

Xiao, J. , Liang, Z. , Liu, X. , Zhao, Z. and Xie, X. (2021) Design Optimization Analysis of Venturi Tube for Medium Conveying in Strengthen Grinding Process. Engineering, 13, 431-447. doi: 10.4236/eng.2021.138031.

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