Published 1968 | Version v1
Miscellaneous Open

Optimal configuration of spatial points in the reactor cell

Creators

  • 1. Boris Kidric Institute of Nuclear Sciences Vinca, Beograd (Yugoslavia)

Description

Optimal configuration of spatial points was chosen in respect to the total number needed for integration of reactions in the reactor cell. Previously developed code VESTERN was used for numerical verification of the method on a standard reactor cell. The code applies the collision probability method for calculating the neutron flux distribution. It is shown that the total number of spatial points is twice smaller than the respective number of spatial zones needed for determination of number of reactions in the cell, with the preset precision. This result shows the direction for further condensing of the procedure for calculating the space-energy distribution of the neutron flux in a reactors cell

Availability note (English)

Available from INIS in electronic form; Also available from the Institute of nuclear sciences Vinca

Abstract (Serbian)

U radu je odabran raspored prostornih tacaka, optimalan u odnosu na ukupan broj potreban za integraciju reakcija u celiji. Za numericku proveru na jednoj standardnoj celiji reaktora snage koriscen je ranije razijen program VESTERN, koji za racunanje raspodele fluksa koristi metodu verovatnoce sudara. Kako je u radu pokazano, ukupan broj prostornih tacaka dvostruko je manji od odgovarajuceg broj prostornih zona potrebnih za odredjivanje broja reakcija u celiji sa unapred zadatom tacnoscu. Ovakav rezultat pokazuje put ka daljem kondenzovanju postupka za odredjivanje prostorno energetske raspodele fluks u celiji reaktora. (author)

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Additional details

Additional titles

Original title (Serbian)
optimalni raspored prostornih tacaka u celiji reactora

Publishing Information

Imprint Place
Beograd-Vinca (Yugoslavia)
Imprint Pagination
17 p.
Report number
INIS-RS--0970

INIS

Country of Publication
Yugoslavia
Country of Input or Organization
Serbia
INIS RN
38085262
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
COLLISION PROBABILITY METHOD; ENERGY SPECTRA; NEUTRON FLUX; REACTOR CELLS; SPATIAL DISTRIBUTION
Descriptors DEC
CALCULATION METHODS; DISTRIBUTION; MATHEMATICAL SOLUTIONS; NUMERICAL SOLUTION; RADIATION FLUX; SPECTRA

Optional Information

Notes
8 figs., 5 refs.
Secondary number(s)
IBK--679