On Efficiency of the OpenFOAM-based Parallel Solver for the Heat Transfer in Electrical Power Cables

Ciegis, Raimondas; Starikovicius, Vadimas; Bugajev, Andrej

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On Efficiency of the OpenFOAM-based Parallel Solver for the Heat Transfer in Electrical Power Cables

Author(s): Ciegis, Raimondas; Starikovicius, Vadimas; Bugajev, Andrej

Contributor: Universidad Carlos III de Madrid. Computer Architecture, Communications and Systems Group (ARCOS)

Editor: Carretero Pérez, Jesús
García Blas, Javier
Barbosa, Jorge
Morla, Ricardo

Issued date: 2014-11

Citation: Carretero Pérez, Jesús; et.al. (eds.). (2014) Proceedings of the First International Workshop on Sustainable Ultrascale Computing Systems (NESUS 2014): Porto, Portugal. Universidad Carlos III de Madrid, pp. 43-46.

ISBN: 978-84-617-2251-8

Sponsor: The work of authors was supported by Eureka project E!6799 POWEROPT "Mathematical modelling and optimization of electrical power cables for an improvement of their design rules". The work presented in this paper has been partially supported by EU under the COST programme Action IC1305, ’Network for Sustainable Ultrascale Computing (NESUS)’.

Keywords: OpenFOAM , Parallel algorithms , Domain decomposition , Preconditioner , Multigrid

URI: http://hdl.handle.net/10016/21975

Abstract:

In this work, we study the efficiency of the OpenFOAM-based parallel solver for the heat conduction in electrical power cables. The 2D benchmark problem with three cables is used for our numerical tests. We study and compare the efficiency of conjugate gradien [+]