Effect of sand particles on the Erosion-corrosion for a different locations of carbon steel pipe elbow

被引：16

作者：

Amara, M. ^{[1
,2
]}

Muthanna, B. G. N. ^{[2
,3
]}

Abbes, M. Tahar ^{[1
]}

Meliani, M. Hadj ^{[2
]}

机构：

[1] Hassiba Benbouali Univ Chlef Hay Salem, Lab Mech & Energet, Chlef 02000, Algeria

[2] Hassiba Benbouali Univ Chlef Hay Salem, Lab Phys & Theoret Phys Mat, Chlef 02000, Algeria

[3] Hassiba Benbouali Univ Chlef Hay Salem, Lab Rheol & Mech, Chlef 02000, Algeria

来源：

ECF22 - LOADING AND ENVIRONMENTAL EFFECTS ON STRUCTURAL INTEGRITY | 2018年 / 13卷

关键词：

Erosion-corrosion; pipeline erosion; fluid flow; sea sand;

D O I：

10.1016/j.prostr.2018.12.151

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Erosion combined with corrosion becomes the most problem in the seawater desalination plant due to the fast deterioration of the internal line pipe. Corrosion products were characterized for surface morphology, phase composition and element concentration. In this paper, the prediction of erosion of solid particles in geometry of the elbow is performed by means of a numerical simulation. Fluid Dynamics (CFD) simulations with FLUENT software are performed to study erosion prediction in 3-D, 90 degrees elbow for phase (liquid and solid particles), For a range of particle sizes from 2 mm,0.4mm and 4 mu m for different valve opening angles in order to obtain the real tool failure reasons of erosion. The obtained conclusion by analyzing the reasons, applies in the middle make downhole tools to control and prevent erosion failure phenomenon. (C) 2018 The Authors. Published by Elsevier B.V. Peer-review under responsibility of the ECF22 organizers.

引用

页码：2137 / 2142

页数：6

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