Published 2017 | Version v1
Journal article Metadata-only

Vacuum boundary conditions in surface harmonics method

Creators

  • 1. Inst. Yadernoj Ehnergetiki (Filial) Sankt-Peterburgskogo Politekhnicheskogo Univ. Petra Velikogo, Sosnovyj Bor (Russian Federation)

Description

The method of surface harmonics is described in the paper, and a coupling matrix of even and odd angular momenta is obtained at the boundary of the system. The matrix of coupling between neutron levels and odd angular momenta is also obtained. The solution of test one-dimensional one-group tasks has showed the applicability of the obtained matrices

Abstract (Russian)

В работе описан метод поверхностных гармоник и получена матрица связи четных и нечетных угловых моментов на границе системы. Получена также матрица связи между уровнями нейтронов и нечетными угловыми моментами. Решение тестовых одномерных одногрупповых задач показало применимость полученных матриц

Additional details

Additional titles

Original title (Russian)
Вакуумные граничные условия в методе поверхностных гармоник

Identifiers

URL
https://vant.ippe.ru/en/;

Publishing Information

Journal Title
Voprosy Atomnoj Nauki i Tekhniki. Seriya: Yaderno-Reaktornye Konstanty
Journal Issue
no.1
Journal Page Range
p. 41-48
ISSN
2414-1038

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
50044365
Subject category
S97: MATHEMATICAL METHODS AND COMPUTING;
Descriptors DEI
ANGULAR MOMENTUM; CALCULATION METHODS; HARMONICS; LEGENDRE POLYNOMIALS; MARSHAK BOUNDARY CONDITIONS; MATHEMATICS
Descriptors DEC
BOUNDARY CONDITIONS; FUNCTIONS; OSCILLATIONS; POLYNOMIALS

Optional Information

Notes
3 refs., 6 figs.