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Asymptotic parameters of neutron diffusion in lenear-anisotropic scattering; Asimptoticheskie parametry diffuzii nejtronov pri linejno-anizotropnom rasseyanii

Abstract

The asimptotic neutron diffusion in multiplying media with a linear-anisotropic scattering is considered. For determination of buckling a rigorous equation is presented. By means of that and benchmark critical thickness was determined the extrapolation lengths. A simple interpolation formula in order to computation of these lengths is received. This way of calculation gives the critical dimensions with precision to 0,4%. 12 refs.; 4 figs.; 2 tabs.
Publication Date:
Dec 31, 1991
Product Type:
Technical Report
Report Number:
FEI-2164
Reference Number:
SCA: 663610; PA: AIX-24:034335; SN: 93000963832
Resource Relation:
Other Information: PBD: 1991
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; FAST NEUTRONS; NEUTRON TRANSPORT; ANISOTROPY; DIFFUSION; EXTRAPOLATION LENGTH; LAPLACIAN; THEORETICAL DATA; THICKNESS; 663610; NEUTRON PHYSICS
OSTI ID:
10135719
Research Organizations:
Gosudarstvennyj Komitet po Ispol`zovaniyu Atomnoj Ehnergii SSSR, Obninsk (Russian Federation). Fiziko-Ehnergeticheskij Inst.
Country of Origin:
Russian Federation
Language:
Russian
Other Identifying Numbers:
Other: ON: DE93621503; TRN: RU9300858034335
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[21] p.
Announcement Date:
Jul 05, 2005

Citation Formats

Sokolova, N G, Stumbur, Eh A, and Milyutina, Z N. Asymptotic parameters of neutron diffusion in lenear-anisotropic scattering; Asimptoticheskie parametry diffuzii nejtronov pri linejno-anizotropnom rasseyanii. Russian Federation: N. p., 1991. Web.
Sokolova, N G, Stumbur, Eh A, & Milyutina, Z N. Asymptotic parameters of neutron diffusion in lenear-anisotropic scattering; Asimptoticheskie parametry diffuzii nejtronov pri linejno-anizotropnom rasseyanii. Russian Federation.
Sokolova, N G, Stumbur, Eh A, and Milyutina, Z N. 1991. "Asymptotic parameters of neutron diffusion in lenear-anisotropic scattering; Asimptoticheskie parametry diffuzii nejtronov pri linejno-anizotropnom rasseyanii." Russian Federation.
@misc{etde_10135719,
title = {Asymptotic parameters of neutron diffusion in lenear-anisotropic scattering; Asimptoticheskie parametry diffuzii nejtronov pri linejno-anizotropnom rasseyanii}
author = {Sokolova, N G, Stumbur, Eh A, and Milyutina, Z N}
abstractNote = {The asimptotic neutron diffusion in multiplying media with a linear-anisotropic scattering is considered. For determination of buckling a rigorous equation is presented. By means of that and benchmark critical thickness was determined the extrapolation lengths. A simple interpolation formula in order to computation of these lengths is received. This way of calculation gives the critical dimensions with precision to 0,4%. 12 refs.; 4 figs.; 2 tabs.}
place = {Russian Federation}
year = {1991}
month = {Dec}
}