A new perspective on some approximations used in neutron transport modeling

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F13%3A43919230" target="_blank" >RIV/49777513:23520/13:43919230 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
A new perspective on some approximations used in neutron transport modeling
Original language description
In this contribution, we will use the Maxwell-Cartesian spherical harmonics (introduced in [1, 2]) to derive a system of partial differential equations governing transport of neutrons within an interacting medium. This system forms an alternative to thewell known P-N approximation, which is based on the expansion into tesseral spherical harmonics ([3, p. 197]). In comparison with this latter set of equations, the Maxwell-Cartesian system posesses a much more regular structure, which may be used for various simplifications that could be advantageous from computational point of view.
Czech name
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Czech description
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Project
<a href="/en/project/TA01020352" target="_blank" >TA01020352: Increasing utilization of nuclear fuel through optimization of an inner fuel cycle and calculation of neutron-physics characteristics of nuclear reactor cores</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Programs and Algorithms of Numerical Mathematics 16
ISBN
978-80-85823-62-2
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
81-87
Publisher name
Matematický ústav AV ČR
Place of publication
Praha
Event location
Dolní Maxov
Event date
Jun 3, 2012
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
000317994100013

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