Journal Article10.1016/J.WEAR.2006.12.048
Comparison of computed and measured particle velocities and erosion in water and air flows
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TL;DR: In this article, the velocities of particles entrained in water approaching a target are measured using a laser Doppler velocimeter (LDV), which is then used to estimate the particle impact information.
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About: This article is published in Wear. The article was published on 10 Sep 2007. The article focuses on the topics: Particle & Computational fluid dynamics.
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Citations
A comprehensive review of solid particle erosion modeling for oil and gas wells and pipelines applications
Mazdak Parsi,Kamyar Najmi,Fardis Najafifard,Shokrollah Hassani,Brenton S. McLaury,Siamack A. Shirazi +5 more
TL;DR: In this paper, the authors describe key factors influencing erosion and reviews available erosion equations, and discuss empirical and mechanistic models for erosion prediction in pipelines, which are used by oil and gas companies to limit the maximum production flow rates and avoid excessive erosion damage.
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Slurry erosion of steel – Review of tests, mechanisms and materials
TL;DR: A review of the literature covering research into the effects of the main parameters influencing the slurry erosion of different types of steels, focusing on those which have been developed for pipeline applications is presented in this paper.
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CFD-DEM modelling and simulation of pneumatic conveying: A review
TL;DR: The emphasis is given to the modelling of key phenomena such as flow regimes and transition, pipe wear, particle attrition, and electrostatics in the gas-solid flow characteristics and process performance over a broad range of conditions.
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Development of mechanistic erosion equation for solid particles
TL;DR: In this paper, a semi-mechanistic model for the erosion of different target materials due to solid particles has been proposed based on the experimental data from direct impingement testing.
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Experimental and computational study of erosion in elbows due to sand particles in air flow
TL;DR: In this paper, a comprehensive approach in modeling and computational study to determine erosion in elbows due to sand particles entrained in air is presented, which can be used to predict the bend lifetime for particular operating conditions.
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References
A study of erosion phenomena part I
TL;DR: In this article, the authors derived an expression for the energy needed to remove a unit volume of material from the body surface and described the plastic-elastic behaviour of the substance.
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Wear models and predictive equations: their form and content
H.C. Meng,Kenneth C. Ludema +1 more
TL;DR: Most wear models and equations in the literature were analyzed as to origin, content and applicability as discussed by the authors, and no single predictive equation or group of limited equations could be found for general and practical use.
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Practical estimation of erosion damage caused by solid particle impact: Part 1: Effects of impact parameters on a predictive equation
TL;DR: In this paper, a practical, predictive equation for estimating erosion damage caused by solid particle impact, which can be utilized under any impact conditions and for any type of material, is proposed.
591
Practical estimation of erosion damage caused by solid particle impact: Part 2: Mechanical properties of materials directly associated with erosion damage
Yoshinori Oka,T. Yoshida +1 more
TL;DR: In this article, the authors investigated the relationship between material hardness and the load relaxation ratio in the indentation phenomenon and found that the degree of load relaxation depended upon the ability of plastic flow for soft materials and upon brittleness accompanied by intergranular cracks between composite phases for hard metallic materials.
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