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Identification of mechanical vibrations in a PWR reactor using neutron noise signal analysis of the standard instrumentation; Identifikacija mehanichkih varijacija analizom signala shuma standardne neutronske instrumentacije PWR reaktora

Abstract

The neutron noise signals in a PWR power plant were analysed in terms of auto- and cross-power spectral densities, phases and coherences. Core barrel motion, fuel element vibrations and reactivity noise effect due to pressure variations have been monitored and analysed. (author)
Authors:
Kostic, Lj; [1]  Runkel, J [2] 
  1. Institut za Nuklearne Nauke Boris Kidric, Belgrade (Yugoslavia)
  2. Institut fuer Kerntechnik und Zerstoerungsfreie Pruefverfahren, Hannover (Germany)
Publication Date:
Jul 01, 1988
Product Type:
Conference
Report Number:
INIS-RS-0542
Resource Relation:
Conference: 32. Conference - ETAN Society for Electronics, Telecommunications, Automation, and Nuclear Engineering, ETAN '88: 32. Konferencija za elektroniku, telekomunikacije, automatiku i nuklearnu tehniku, Novi Sad (Yugoslavia), 6-10 Jun 1988; Other Information: 3 refs.; 1 tab.; 10 figs. This record replaces record 20049455
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; FUEL ELEMENTS; IN CORE INSTRUMENTS; MECHANICAL VIBRATIONS; PWR TYPE REACTORS; REACTOR CORES; REACTOR NOISE; REACTOR VESSELS
OSTI ID:
21239737
Country of Origin:
Serbia
Language:
English
Other Identifying Numbers:
TRN: RS07RA111039589
Availability:
Available from INIS in electronic form; Also available from the Institute of Nuclear Sciences VINCA
Submitting Site:
INIS
Size:
8 pages
Announcement Date:
Dec 01, 2009

Citation Formats

Kostic, Lj, and Runkel, J. Identification of mechanical vibrations in a PWR reactor using neutron noise signal analysis of the standard instrumentation; Identifikacija mehanichkih varijacija analizom signala shuma standardne neutronske instrumentacije PWR reaktora. Serbia: N. p., 1988. Web.
Kostic, Lj, & Runkel, J. Identification of mechanical vibrations in a PWR reactor using neutron noise signal analysis of the standard instrumentation; Identifikacija mehanichkih varijacija analizom signala shuma standardne neutronske instrumentacije PWR reaktora. Serbia.
Kostic, Lj, and Runkel, J. 1988. "Identification of mechanical vibrations in a PWR reactor using neutron noise signal analysis of the standard instrumentation; Identifikacija mehanichkih varijacija analizom signala shuma standardne neutronske instrumentacije PWR reaktora." Serbia.
@misc{etde_21239737,
title = {Identification of mechanical vibrations in a PWR reactor using neutron noise signal analysis of the standard instrumentation; Identifikacija mehanichkih varijacija analizom signala shuma standardne neutronske instrumentacije PWR reaktora}
author = {Kostic, Lj, and Runkel, J}
abstractNote = {The neutron noise signals in a PWR power plant were analysed in terms of auto- and cross-power spectral densities, phases and coherences. Core barrel motion, fuel element vibrations and reactivity noise effect due to pressure variations have been monitored and analysed. (author)}
place = {Serbia}
year = {1988}
month = {Jul}
}