skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: On fast reactor kinetics studies

Abstract

The results and the program of fast reactor core time and space kinetics experiments performed and planned to be performed at the IPPE critical facility is presented. The TIMER code was taken as computation support of the experimental work, which allows transient equations to be solved in 3-D geometry with multi-group diffusion approximation. The number of delayed neutron groups varies from 6 to 8. The code implements the solution of both transient neutron transfer problems: a direct one, where neutron flux density and its derivatives, such as reactor power, etc, are determined at each time step, and an inverse one for the point kinetics equation form, where such a parameter as reactivity is determined with a well-known reactor power time variation function. (authors)

Authors:
;  [1]; ; ;  [2]
  1. Nuclear Safety Inst. of the Russian Academy of Sciences IBRAE (Russian Federation)
  2. Inst. for Physics and Power Engineering IPPE (Russian Federation)
Publication Date:
Research Org.:
American Nuclear Society, Inc., 555 N. Kensington Avenue, La Grange Park, Illinois 60526 (United States)
OSTI Identifier:
22105865
Resource Type:
Conference
Resource Relation:
Conference: PHYSOR 2012: Conference on Advances in Reactor Physics - Linking Research, Industry, and Education, Knoxville, TN (United States), 15-20 Apr 2012; Other Information: Country of input: France; 6 refs.
Country of Publication:
United States
Language:
English
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; APPROXIMATIONS; DELAYED NEUTRONS; DIFFUSION; FAST REACTORS; FLUX DENSITY; GEOMETRY; NEUTRON FLUX; NEUTRON TRANSFER; REACTIVITY; REACTOR CORES; REACTOR KINETICS; REACTOR KINETICS EQUATIONS; TRANSIENTS; VARIATIONS

Citation Formats

Seleznev, E. F., Belov, A. A., Matveenko, I. P., Zhukov, A. M., and Raskach, K. F. On fast reactor kinetics studies. United States: N. p., 2012. Web.
Seleznev, E. F., Belov, A. A., Matveenko, I. P., Zhukov, A. M., & Raskach, K. F. On fast reactor kinetics studies. United States.
Seleznev, E. F., Belov, A. A., Matveenko, I. P., Zhukov, A. M., and Raskach, K. F. Sun . "On fast reactor kinetics studies". United States.
@article{osti_22105865,
title = {On fast reactor kinetics studies},
author = {Seleznev, E. F. and Belov, A. A. and Matveenko, I. P. and Zhukov, A. M. and Raskach, K. F.},
abstractNote = {The results and the program of fast reactor core time and space kinetics experiments performed and planned to be performed at the IPPE critical facility is presented. The TIMER code was taken as computation support of the experimental work, which allows transient equations to be solved in 3-D geometry with multi-group diffusion approximation. The number of delayed neutron groups varies from 6 to 8. The code implements the solution of both transient neutron transfer problems: a direct one, where neutron flux density and its derivatives, such as reactor power, etc, are determined at each time step, and an inverse one for the point kinetics equation form, where such a parameter as reactivity is determined with a well-known reactor power time variation function. (authors)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {7}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: