FEASIBILITY STUDY OF LOCAL CORE ANOMALY DETECTION BY USE OF TEMPERATURE AND FLOW FLUCTUATIONS AT LMFBR FUEL SUBASSEMBLY OUTLET.

T. Ogino, H. Inushima, K. Haga, A. Ohtsubo, K. Akizuki

Research output: Contribution to conferencePaperpeer-review

3 Citations (Scopus)

Abstract

A series of out-of-pile experiments on local core accidents were made in simulated LMFBR fuel subassembly with electrically heated 37-pin bundle. Temperature and flow fluctuations were measured at the outlet of the bundle. Statistical properties of the fluctuations are investigated and their basic characteristics are made clear. It is proved that the fluctuations can be represented by auto-regressive models. An anomaly detection method based on the test of the residual random process for whiteness is presented. Main functions of the local core anomaly detection system are described.

Original languageEnglish
Pages2630-2650
Number of pages21
Publication statusPublished - 1979 Jan 1
Externally publishedYes
EventProc of the Int Meet on Fast React Saf Technol - Seattle, WA, USA
Duration: 1979 Aug 191979 Aug 23

Other

OtherProc of the Int Meet on Fast React Saf Technol
CitySeattle, WA, USA
Period79/8/1979/8/23

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'FEASIBILITY STUDY OF LOCAL CORE ANOMALY DETECTION BY USE OF TEMPERATURE AND FLOW FLUCTUATIONS AT LMFBR FUEL SUBASSEMBLY OUTLET.'. Together they form a unique fingerprint.

Cite this