Modelling of the evolution of stress corrosion cracks from corrosion pits

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Improvement of the toolset for diagnosing underground pipelines of oil and gas enterprises considering changes in internal working pressure

Acceso

Larysa Yuzevych,Larysa Yankovska,Lyubomyr Sopilnyk,Volodymyr Yuzevych,Ruslan Skrynkovskyy,Bohdan Koman,Lyudmila Yasinska-Damri,Nell? Heorhiadi,Roman Dzhala,Mykhailo Yasinskyi Pág. 23 - 29

A new criterion of strength and a set of informative parameters have been devised for modelling the stressed-strained state (SSS) of the underground metal pipeline (UMP) taking into consideration the system of defects of the cavity type, atop of which th... ver más

Revista: Eastern-European Journal of Enterprise Technologies

Numerical Simulation Applied to PVD Reactors: An Overview

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Gustavo Pinto, Francisco Silva, Jacobo Porteiro, José Míguez and Andresa Baptista

The technological evolution in the last century also required an evolution of materials and coatings. Therefore, it was necessary to make mechanical components subject to heavy wear more reliable, improving their mechanical strength and durability. Surfa... ver más

Revista: Coatings

Finite Element Modelling and Retained Life Estimation of Corroded Pipelines in Consideration of Burst Pressures?A Fractural Mechanics Approach

Acceso

Chinedu I. Ossai

This study used Finite Element Modelling (FEM) to determine the relationship between the burst pressure (Pb) of internally, circumferentially corroded pipelines, with the corrosion defect depth (d), pipe wall thickness (t) and the pipe diameter (D). Afte... ver más

Revista: Infrastructures

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