Two-phase flow and wear of 90° bend pipes by normally distributed particles-Reference-Cited by-同舟云学术

Two-phase flow and wear of 90° bend pipes by normally distributed particles

Published:2023-10-18 Issue: Volume: Page:
ISSN:0954-4089
Container-title:Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering

Author:

Li Yi¹,Xiao Junjie¹,Lin Zhe²^ORCID,Zhu Zuchao¹^ORCID

Affiliation:

1. Zhejiang Sci-Tech University, Hangzhou, China

2. Key Laboratory of Fluid Transmission Technology of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China

Abstract

Wear is a key cause of pipe failure in pipeline conveying systems. Solid-phase particles can lead to wall wear, which reduces the reliability of the conveying system. In this study, a numerical simulation of 1–3 mm particles with a normal distribution in a 90° bend section was performed based on a coupled computational method of computational fluid dynamics and discrete unit method. The results revealed that a protective layer of particles is formed near the outer wall of the bend, which reduces the direct collision of particles during the flow and protects the surface of the bend. Comparative analysis revealed that the maximum wear area of the bend is in the range 75°–90° in the middle of the bend section.

Funder

the Key Research and Development Program of Zhejiang Province

National Key R&D Program of China

Publisher

SAGE Publications

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/09544089231207420

Reference29 articles.

1. Experimental Investigation of the Location of Maximum Erosive Wear Damage in Elbows

2. Predicting fine particle erosion utilizing computational fluid dynamics

3. The erosion of horizontal sand slurry pipelines resulting from inter-particle collision

4. Theoretical analysis of erosion in elbows due to flows with nano- and micro-size particles

5. Research on the Wear Characteristics of a Bend Pipe with a Bump Based on the Coupled CFD-DEM

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Prediction of erosion defects and buckling pressure of pipe bend based on bidirectional fluid-structure interaction method;Tribology International;2024-09

2. Research on Two-Phase Flow and Wear of Inlet Pipe Induced by Fluid Prewhirl in a Centrifugal Pump;Journal of Marine Science and Engineering;2024-06-05