TY  - JOUR
EP  - 917
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85140787567&doi=10.1007%2f978-981-19-1939-8_67&partnerID=40&md5=55c52ba81d4525faefca5a3decf99ffb
JF  - Lecture Notes in Mechanical Engineering
A1  - Arumugam, T.
A1  - Karuppanan, S.
A1  - Ovinis, M.
Y1  - 2023///
KW  - Defects; Failure (mechanical); Location; Pipeline corrosion; Pipelines
KW  -  Application of finite elements; Corroded pipelines; Corrosion defect; Failure pressure; Finite element analyse; Internal pressures; Material non-linearity; Numerical failure; Pipe bend; Pipeline elbows
KW  -  Finite element method
ID  - scholars19474
TI  - Numerical Failure Analysis of Corroded Pipeline Elbow with Longitudinally Aligned Interacting Corrosion Defects
SP  - 899
N1  - cited By 0; Conference of 7th International Conference on Production, Energy and Reliability, ICPER 2020 ; Conference Date: 14 July 2020 Through 16 July 2020; Conference Code:284729
N2  - This paper describes the application of finite element method (FEM) to predict the failure pressure of pipeline elbow with longitudinally aligned interacting corrosion defects subjected to internal pressure.The FEM incorporated material nonlinearity and utilized the true UTS to determine the point of failure.Finite element analysis (FEA) results were used to determine the failure pressure as well as the presence of interaction.FEA revealed that interaction occurs and is most significant when medium depth corrosion defect is at Location 1 (i.e.45Ë? degree at the pipe bend).DNV-RP-F101â??s guideline for interaction limit was not applicable for medium depth corrosion defect at Location 1, while is applicable for deep corrosion defect at Location 1. © 2023, Institute of Technology PETRONAS Sdn Bhd.
AV  - none
ER  -