relation: https://khub.utp.edu.my/scholars/9954/ title: 3D Numerical Simulation of Seamless Pipe Piercing Process by Fluid-Structure Interaction Method creator: Topa, A. creator: Kim, D.K. creator: Kim, Y. description: Seamless pipes are produced using piercing rolling process in which round bars are fed between two rolls and pierced by stationary plug. During this process, the material undergoes severe deformation which renders it impractical to perform the numerical simulations with conventional finite element methods. In this paper, three dimensional numerical simulations of the piercing process are performed with Fluid-Structure Interaction (FSI) Method using Arbitrary Lagrangian-Eulerian (ALE) Formulation with LS DYNA software. The results of numerical simulations agree with experimental data of Plasticine workpiece and the validity of the analysis method is confirmed. © The Authors, published by EDP Sciences, 2018. publisher: EDP Sciences date: 2018 type: Conference or Workshop Item type: PeerReviewed identifier: Topa, A. and Kim, D.K. and Kim, Y. (2018) 3D Numerical Simulation of Seamless Pipe Piercing Process by Fluid-Structure Interaction Method. In: UNSPECIFIED. relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85055577691&doi=10.1051%2fmatecconf%2f201820306016&partnerID=40&md5=21409ca11ace36de09100c8b5563cf6e relation: 10.1051/matecconf/201820306016 identifier: 10.1051/matecconf/201820306016