This work seeks to improve upon an existing formulation of the Method of Characteristics
(MOC) with a Linear Source Approximation (LSA) for problems that use nonconstant cross …

Recently, a three-dimensional method of characteristics (MOC) code called Advanced
Reactor CHaracteristics tracER (ARCHER) has been developed by the Institute of Nuclear …

The method of characteristics (MOC) in unstructured meshes has become a standard for
reactor physics applications. One of the major drawbacks of the MOC is the difficulty to …

In this paper, we report the development and verification of a method of characteristics
(MOC) code, PEACH, at Shanghai Jiao Tong University. Both the usual flat-source step …

This paper features the development of angle-dependent linear source (ADLS)
approximation for the 2D/3D Method of Characteristics (MOC)/Diamond Differencing (DD) …

The issue of the integration scheme along a trajectory which appears for all tracking-based
transport methods is discussed from the point of view of the method of characteristics. The …

We are investigating a new class of linear characteristics schemes along cyclic tracks for
solving the transport equation for neutral particles with scattering anisotropy. These …

In the design and analysis of nuclear fission reactor systems, simulations are an essential
tool for improving efficiency and safety. Neutronics simulations have always been limited by …

Les méthode des caractéristiques--Les méthodes d'accélération--Préconditionnement par
une méthode de algebraic collapsing acceleration--Gmres dans contexte de la méthode des …

The applicability of the algebraic collapsing acceleration (ACA) technique to the method of
characteristics (MOC) in cases with scattering anisotropy and/or linear sources was …