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2010 | OriginalPaper | Buchkapitel

1. Advances in Discrete-Ordinates Methodology

verfasst von : Edward W. Larsen, Jim E. Morel

Erschienen in: Nuclear Computational Science

Verlag: Springer Netherlands

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Abstract

In 1968, Bengt Carlson and Kaye Lathrop published a comprehensive review on the state of the art in discrete-ordinates (SN) calculations [10]. At that time, SN methodology existed primarily for reactor physics simulations. By today’s standards, those capabilities were limited, due to the less-developed theoretical state of SN methods and the slower and smaller computers that were then available. In this chapter, we review some of the major advances in SN methodology that have occurred since 1968. These advances, combined with the faster speeds and larger memories of today’s computers, enable today’s SN codes to simulate problems of much greater complexity, realism, and physical variety. Since 1968, several books and reviews on general numerical methods for SN simulations have been published [32, 46, 71], but none of these covers the advanced work done during the past 20 years.

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Nächstes Kapitel Second-Order Neutron Transport Methods
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Metadaten
Titel
Advances in Discrete-Ordinates Methodology
verfasst von
Edward W. Larsen
Jim E. Morel
Copyright-Jahr
2010
Verlag
Springer Netherlands
Buch
Nuclear Computational Science

Print ISBN: 978-90-481-3410-6

Electronic ISBN: 978-90-481-3411-3

Copyright-Jahr: 2010

DOI
https://doi.org/10.1007/978-90-481-3411-3_1