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Development of a 3-dimensional calculation model of the Danish research reactor DR3 to analyse a proposal to a new core design called ring-core

Abstract

A 3-dimensional calculation model of the Danish research reactor DR3 has been developed. Demands of a more effective utilization of the reactor and its facilities has required a more detailed calculation tool than applied so far. A great deal of attention has been devoted to the treatment of the coarse control arms. The model has been tested against measurements with satisfying results. Furthermore the model has been used to analyse a proposal to a new core design called ring-core where 4 central fuel elements are replaced by 4 dummy elements to increase the thermal flux in the center of the reactor. (author)
Authors:
Publication Date:
Jul 01, 1985
Product Type:
Technical Report
Report Number:
INIS-XA-C-062
Resource Relation:
Conference: International meeting on Reduced Enrichment for Research and Test Reactors (RERTR), Petten (Netherlands), 14-16 Oct 1985; Other Information: 6 refs, 8 figs; PBD: 1985
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; DR-3 REACTOR; FUEL ELEMENTS; NEUTRON FLUX; REACTOR CORES; REACTOR LATTICE PARAMETERS; THERMAL NEUTRONS; THREE-DIMENSIONAL CALCULATIONS
OSTI ID:
20577130
Research Organizations:
Riso National Laboratory, Roskilde (Denmark)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
TRN: XA04C1927028667
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
[10] pages
Announcement Date:

Citation Formats

Nonboel, E. Development of a 3-dimensional calculation model of the Danish research reactor DR3 to analyse a proposal to a new core design called ring-core. IAEA: N. p., 1985. Web.
Nonboel, E. Development of a 3-dimensional calculation model of the Danish research reactor DR3 to analyse a proposal to a new core design called ring-core. IAEA.
Nonboel, E. 1985. "Development of a 3-dimensional calculation model of the Danish research reactor DR3 to analyse a proposal to a new core design called ring-core." IAEA.
@misc{etde_20577130,
title = {Development of a 3-dimensional calculation model of the Danish research reactor DR3 to analyse a proposal to a new core design called ring-core}
author = {Nonboel, E}
abstractNote = {A 3-dimensional calculation model of the Danish research reactor DR3 has been developed. Demands of a more effective utilization of the reactor and its facilities has required a more detailed calculation tool than applied so far. A great deal of attention has been devoted to the treatment of the coarse control arms. The model has been tested against measurements with satisfying results. Furthermore the model has been used to analyse a proposal to a new core design called ring-core where 4 central fuel elements are replaced by 4 dummy elements to increase the thermal flux in the center of the reactor. (author)}
place = {IAEA}
year = {1985}
month = {Jul}
}