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 language | English |
|---|---|
| Title of host publication | Proceedings - IEEE Region 6 Conference |
| Place of Publication | LaGrange Park, Ill |
| Publisher | ANS |
| Pages | 2630-2650 |
| Number of pages | 21 |
| Publication status | Published - 1979 |
| Externally published | Yes |
| Event | Proc of the Int Meet on Fast React Saf Technol - Seattle, WA, USA Duration: 1979 Aug 19 → 1979 Aug 23 |
Other
| Other | Proc of the Int Meet on Fast React Saf Technol |
|---|---|
| City | Seattle, WA, USA |
| Period | 79/8/19 → 79/8/23 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
FEASIBILITY STUDY OF LOCAL CORE ANOMALY DETECTION BY USE OF TEMPERATURE AND FLOW FLUCTUATIONS AT LMFBR FUEL SUBASSEMBLY OUTLET. / Ogino, T.; Inujima, Hiroshi; Haga, K.; Ohtsubo, A.; Akizuki, K.
Proceedings - IEEE Region 6 Conference. LaGrange Park, Ill : ANS, 1979. p. 2630-2650.Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - FEASIBILITY STUDY OF LOCAL CORE ANOMALY DETECTION BY USE OF TEMPERATURE AND FLOW FLUCTUATIONS AT LMFBR FUEL SUBASSEMBLY OUTLET.
AU - Ogino, T.
AU - Inujima, Hiroshi
AU - Haga, K.
AU - Ohtsubo, A.
AU - Akizuki, K.
PY - 1979
Y1 - 1979
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0018553127&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0018553127&partnerID=8YFLogxK
M3 - Chapter
AN - SCOPUS:0018553127
SP - 2630
EP - 2650
BT - Proceedings - IEEE Region 6 Conference
PB - ANS
CY - LaGrange Park, Ill
ER -