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Physics experiments with the operating reactor

Abstract

Experimental techniques have been developed and used on Dragon to give consistent information on excess reactivity and shut down margin. The reactivity measurements have been correlated with the theoretical calculations and have led to improvements in the calculations. The methods used and the results obtained are accepted by the Safety Committee as sufficient evidence for compliance with the fuel loading safety rules. Although the reactor was not designed as an experimental facility, flux and dose measurements experiments have been successfully carried out. Mass flow and negative reactivity transient measurements have been carried out. These are valuable for demonstration of the flexibility of the reactor system and for giving confidence in theoretical calculations.
Publication Date:
Sep 27, 1973
Product Type:
Technical Report
Report Number:
DCPM-17/Dragon-3
Resource Relation:
Conference: 17. Dragon Countries Physics Meeting, Cadarache (France), 4-5 Oct 1973; Other Information: Portions of the full text have limited legibility; a few hand-written notations are also included
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; DRAGON REACTOR; HTGR TYPE REACTORS; EXPERIMENTAL REACTORS
Sponsoring Organizations:
OECD Dragon Project, Paris (France)
OSTI ID:
21180759
Research Organizations:
Atomic Energy Establishment, Winfrith (United Kingdom)
Country of Origin:
NEA
Language:
English
Other Identifying Numbers:
TRN: XN73OS019
Availability:
Commercial reproduction prohibited; OSTI as DE21180759
Submitting Site:
OSTI
Size:
18 pages
Announcement Date:
Jun 18, 2009

Citation Formats

Cullington, G R, and King, D C. Physics experiments with the operating reactor. NEA: N. p., 1973. Web.
Cullington, G R, & King, D C. Physics experiments with the operating reactor. NEA.
Cullington, G R, and King, D C. 1973. "Physics experiments with the operating reactor." NEA.
@misc{etde_21180759,
title = {Physics experiments with the operating reactor}
author = {Cullington, G R, and King, D C}
abstractNote = {Experimental techniques have been developed and used on Dragon to give consistent information on excess reactivity and shut down margin. The reactivity measurements have been correlated with the theoretical calculations and have led to improvements in the calculations. The methods used and the results obtained are accepted by the Safety Committee as sufficient evidence for compliance with the fuel loading safety rules. Although the reactor was not designed as an experimental facility, flux and dose measurements experiments have been successfully carried out. Mass flow and negative reactivity transient measurements have been carried out. These are valuable for demonstration of the flexibility of the reactor system and for giving confidence in theoretical calculations.}
place = {NEA}
year = {1973}
month = {Sep}
}