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G. Khenniche^1,3, T. Garcia² and P. Spiteri¹

¹Toulouse Institute of Computer Science Research, INP-ENSEEIHT, France
²LI-PaRAD, University Paris-Saclay, Versailles, France
³Skikda university, Faculty of Sciences, Department of Mathematics, Laboratory LAMAHIS, Algeria

doi:10.4203/ccp.111.22

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G. Khenniche, T. Garcia, P. Spiteri, "Parallel Simulation of Steel Solidification", in , (Editors), "Proceedings of the Fifth International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering", Civil-Comp Press, Stirlingshire, UK, Paper 22, 2017. doi:10.4203/ccp.111.22

Keywords: continuous casting, sparse non-linear system, synchronous parallel algorithm, asynchronous parallel algorithm.

Summary

This paper shows the results of parallel experiments for the numerical simulation of the solidification of steel in continuous casting. The mathematical model is constituted by coupled non-linear boundary value problems. For the numerical solution of such partial differential equations we consider a semi-discretization with respect to the time of the studied evolution problem, while the spatial discretization is carried out by finite difference schemes. The large scale discretized algebraic systems are solved by sequential and parallel synchronous or asynchronous iterative relaxation algorithms. The comparison of these various previous methods are achieved when the thermal conductivity is constant.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 111 PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON PARALLEL, DISTRIBUTED, GRID AND CLOUD COMPUTING FOR ENGINEERING Edited by: Paper 22 Parallel Simulation of Steel Solidification G. Khenniche^1,3, T. Garcia² and P. Spiteri¹ ¹Toulouse Institute of Computer Science Research, INP-ENSEEIHT, France ²LI-PaRAD, University Paris-Saclay, Versailles, France ³Skikda university, Faculty of Sciences, Department of Mathematics, Laboratory LAMAHIS, Algeria doi:10.4203/ccp.111.22 purchase the full-text of this paper Full Bibliographic Reference for this paper G. Khenniche, T. Garcia, P. Spiteri, "Parallel Simulation of Steel Solidification", in , (Editors), "Proceedings of the Fifth International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering", Civil-Comp Press, Stirlingshire, UK, Paper 22, 2017. doi:10.4203/ccp.111.22 Keywords: continuous casting, sparse non-linear system, synchronous parallel algorithm, asynchronous parallel algorithm. Summary This paper shows the results of parallel experiments for the numerical simulation of the solidification of steel in continuous casting. The mathematical model is constituted by coupled non-linear boundary value problems. For the numerical solution of such partial differential equations we consider a semi-discretization with respect to the time of the studied evolution problem, while the spatial discretization is carried out by finite difference schemes. The large scale discretized algebraic systems are solved by sequential and parallel synchronous or asynchronous iterative relaxation algorithms. The comparison of these various previous methods are achieved when the thermal conductivity is constant. purchase the full-text of this paper (price £22) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £45 +P&P)
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