In this paper we propose a new library of non-linear techniques for accelerating the discrete-ordinates transport equation. Two new types of nonlinear acceleration methods called Spatially Variant Rebalancing Method (SVRM) and Response Matrix Acceleration (RMA), respectively, are proposed and investigated. The first method, SVRM, is based on the computation of the zeroth and first order spatial variation of the neutron balance equation. RMA, is a DP0 method that uses knowledge of the transport operator to form a consistent relationship. Two distinct variants of RMA, called Explicit-RMA (E-RMA) and Balance (B-RMA), respectively, are derived. The convergence properties of both acceleration methods are investigated for two different iteration ...
The numerical solution of time dependent neutron diffusion approximation to the transport equation i...
The coarse mesh finite difference (CMFD) method is applied to the discontinuous finite element metho...
The coarse mesh finite difference (CMFD) method is applied to the discontinuous finite element metho...
In this paper we propose a new library of non-linear techniques for accelerating the discrete-ordina...
International audienceIn this paper, we propose a new non-linear technique for accelerating the solu...
International audienceIn this paper we propose a new non-linear technique for accelerat-in...
Method of characteristics (MOC) is one of the most efficient deterministic techniques for high fidel...
Abstract – This paper proposes a new acceleration method for neutron transport calculations: the gen...
The main goal of this work is to examine efficient methods for solving neutron transport and diffusi...
The diffusion synthetic acceleration (DSA) method is a powerful, stable, efficient iteration method ...
High-fidelity nuclear reactor core simulations require a precise knowledge of the neutron flux insid...
La méthode des caractéristiques (méthode MOC) est une méthode efficace et flexible de résolution de ...
International audienceThis work investigates the solution of the multigroup neutron transport equati...
Nuclear engineers are interested in solutions of the Neutron Transport Equation (NTE), with the goal...
Um método de matriz resposta (RM) é descrito para gerar soluções numéricas livres de erros de trunca...
The numerical solution of time dependent neutron diffusion approximation to the transport equation i...
The coarse mesh finite difference (CMFD) method is applied to the discontinuous finite element metho...
The coarse mesh finite difference (CMFD) method is applied to the discontinuous finite element metho...
In this paper we propose a new library of non-linear techniques for accelerating the discrete-ordina...
International audienceIn this paper, we propose a new non-linear technique for accelerating the solu...
International audienceIn this paper we propose a new non-linear technique for accelerat-in...
Method of characteristics (MOC) is one of the most efficient deterministic techniques for high fidel...
Abstract – This paper proposes a new acceleration method for neutron transport calculations: the gen...
The main goal of this work is to examine efficient methods for solving neutron transport and diffusi...
The diffusion synthetic acceleration (DSA) method is a powerful, stable, efficient iteration method ...
High-fidelity nuclear reactor core simulations require a precise knowledge of the neutron flux insid...
La méthode des caractéristiques (méthode MOC) est une méthode efficace et flexible de résolution de ...
International audienceThis work investigates the solution of the multigroup neutron transport equati...
Nuclear engineers are interested in solutions of the Neutron Transport Equation (NTE), with the goal...
Um método de matriz resposta (RM) é descrito para gerar soluções numéricas livres de erros de trunca...
The numerical solution of time dependent neutron diffusion approximation to the transport equation i...
The coarse mesh finite difference (CMFD) method is applied to the discontinuous finite element metho...
The coarse mesh finite difference (CMFD) method is applied to the discontinuous finite element metho...