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Reactor kinetics - pulse and steady state

Abstract

An analytical model has been developed which couples the nuclear and thermal characteristics of the Annular Core Pulse Reactor (ACPR) into a solution which describes both the neutron kinetics of the reactor and the temperature behavior of a fuel-moderator element. The model describes both pulse and steady state operations. This paper describes the important aspects of the reactor, the fuel- moderator elements, the neutron kinetic equations of the reactor, and the time-temperature behavior of a fuel-moderator element that is being subjected to the maximum power density in the core. The parameters which are utilized in the equations are divided into two classes, those that can be measured directly and those that are assumed to be known (each is described briefly). Some of the solutions which demonstrate the versatility of the analytical model are described. (author)
Authors:
Estes, B F; Morris, F M [1] 
  1. Sandia Laboratories (United States)
Publication Date:
Jul 01, 1974
Product Type:
Conference
Report Number:
INIS-US-09N0328; TOC-5
Resource Relation:
Conference: 3. TRIGA owners' conference, Albuquerque, NM (United States), 25-27 Feb 1974; Other Information: Country of input: International Atomic Energy Agency (IAEA); Abstract only; Related Information: In: 3. TRIGA owners' conference. Papers and abstracts, 432 pages.
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; ACPR REACTOR; KINETIC EQUATIONS; MATHEMATICAL SOLUTIONS; MODERATORS; NEUTRONS; NUCLEAR FUELS; POWER DENSITY; PULSES; REACTOR KINETICS; STEADY-STATE CONDITIONS
OSTI ID:
21217737
Research Organizations:
General Atomic Co., San Diego, CA (United States)
Country of Origin:
United States
Language:
English
Other Identifying Numbers:
TRN: US09N0344086521
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
page(s) xx
Announcement Date:
Oct 19, 2009

Citation Formats

Estes, B F, and Morris, F M. Reactor kinetics - pulse and steady state. United States: N. p., 1974. Web.
Estes, B F, & Morris, F M. Reactor kinetics - pulse and steady state. United States.
Estes, B F, and Morris, F M. 1974. "Reactor kinetics - pulse and steady state." United States.
@misc{etde_21217737,
title = {Reactor kinetics - pulse and steady state}
author = {Estes, B F, and Morris, F M}
abstractNote = {An analytical model has been developed which couples the nuclear and thermal characteristics of the Annular Core Pulse Reactor (ACPR) into a solution which describes both the neutron kinetics of the reactor and the temperature behavior of a fuel-moderator element. The model describes both pulse and steady state operations. This paper describes the important aspects of the reactor, the fuel- moderator elements, the neutron kinetic equations of the reactor, and the time-temperature behavior of a fuel-moderator element that is being subjected to the maximum power density in the core. The parameters which are utilized in the equations are divided into two classes, those that can be measured directly and those that are assumed to be known (each is described briefly). Some of the solutions which demonstrate the versatility of the analytical model are described. (author)}
place = {United States}
year = {1974}
month = {Jul}
}