Adaptive expansion order for diffusion Variational Nodal Method
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2018.03.019
Abstract: Abstract The Variational Nodal Method (VNM) has been employed as the diffusion module in our PWR core analysis code Bamboo-Core within our PWR fuel management code system NECP-Bamboo. It expands the nodal volumetric flux and… read more here.
Keywords: adaptive expansion; expansion; nodal method; variational nodal ... See more keywords
A new hexagonal-Z nodal SN method in SARAX code system
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2020.107546
Abstract: Abstract Multigroup transport calculation has become the preferred choice instead of diffusion calculation in the fast reactor core analysis due to the strong anisotropy in hard spectrum. Thus, a stable and efficient transport solver is… read more here.
Keywords: hexagonal nodal; code; nodal method; method ... See more keywords
An Adjoint Technique Applied to Slab-Geometry Source-Detector Problems Using the Generalized Spectral Green’s Function Nodal Method
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computational and Theoretical Transport"
DOI: 10.1080/23324309.2018.1539403
Abstract: Abstract Presented here is the application of an adjoint technique for solving source-detector discrete ordinates (SN) transport problems by using a spectral nodal method. For slab-geometry adjoint SN model, the adjoint spectral Green’s function method… read more here.
Keywords: adjoint; nodal method; geometry; source detector ... See more keywords
An analytical nodal method for energy multi-group discrete ordinates transport calculations in two-dimensional rectangular geometry
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Nuclear Energy Science and Technology"
DOI: 10.1504/ijnest.2018.10013863
Abstract: A spectral nodal method for energy multi-group X, Y-geometry, discrete ordinates (SN) problems in non-multiplying medium is developed. This analytical coarse-mesh method is referred to as the multi-group spectral Green's function - constant nodal (SGF-CN)… read more here.
Keywords: multi group; energy; nodal method; method ... See more keywords