Parareal in time 3D numerical solver for the LWR Benchmark neutron diffusion transient model
Computational Physics
2015-06-19 v1 Analysis of PDEs
Numerical Analysis
Abstract
We present a parareal in time algorithm for the simulation of neutron diffusion transient model. The method is made efficient by means of a coarse solver defined with large time steps and steady control rods model. Using finite element for the space discretization, our implementation provides a good scalability of the algorithm. Numerical results show the efficiency of the parareal method on large light water reactor transient model corresponding to the Langenbuch-Maurer-Werner (LMW) benchmark [1].
Cite
@article{arxiv.1403.1746,
title = {Parareal in time 3D numerical solver for the LWR Benchmark neutron diffusion transient model},
author = {Anne-Marie A. -M. Baudron and Jean-Jacques Lautard and Yvon Maday and Mohamed Kamel Riahi and Julien Salomon},
journal= {arXiv preprint arXiv:1403.1746},
year = {2015}
}