Usanov, A.I.; Konoplev, N.P.; Afrov, A.M.
Nuclear power plant diagnostics - Safety aspects and licensing. Report of a technical committee meeting. Working material1997
Nuclear power plant diagnostics - Safety aspects and licensing. Report of a technical committee meeting. Working material1997
AbstractAbstract
[en] The experience of the Russian EDO ''Gidropress'' of using diagnostic systems for WWER type reactor NPPs and problems with implementation are discussed in the presentation. 3 refs, 5 figs
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International Atomic Energy Agency, Vienna (Austria); 154 p; 1997; p. 139-148; Technical committee meeting on nuclear power plant diagnostics - Safety aspects and licensing; Portoroz (Slovenia); 23-26 Jun 1997
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Report
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Conference
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AbstractAbstract
[en] One of factors determining vibration state of fuel assemblies is a velocity of coolant. Excess of velocity above project one is liable to produce abnormal vibrations causing decreasing service life of fuel assembly. Noisy method for measurement of coolant velocity using fluctuation components of signals of direct charging pickup pretends on high parameters of accuracy. It is based on the estimation of time lag of one signal of direct charging pickup in reference to another one
[ru]
Одним из факторов, определяющих вибросостояние ТВС, является скорость теплоносителя. Превышение скорости над проектной может привести к аномальным вибрациям, вследствие чего уменьшается срок эксплуатации ТВС. На высокие параметры точности претендует шумовой метод измерения скорости теплоносителя по флюктуационным составляющим сигналов датчиков прямой зарядки. Он базируется на оценке времени запаздывания одного сигнала датчика по отношению к другомуOriginal Title
Izmerenie raskhoda teplonositelya cherez toplivnyj kanal VVEhR-440 po flyuktuatsiyam signalov datchikov pryamogo zaryada
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7 refs.; 1 tab.; 8 figs.
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Journal Article
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Arkadov, G.V.; Usanov, A.I.; Berezanin, A.A.; Usanov, D.A.
11-th International conference Nuclear power safety and nuclear education - 2009. Abstracts. Part 2. Session: Plant life time management; Radiological and environmental safety of NPPs and nuclear medicine; Thermohydraulics2009
11-th International conference Nuclear power safety and nuclear education - 2009. Abstracts. Part 2. Session: Plant life time management; Radiological and environmental safety of NPPs and nuclear medicine; Thermohydraulics2009
AbstractAbstract
No abstract available
Original Title
Voprosy upravleniya srokom sluzhby dejstvuyushchikh AEhS
Primary Subject
Source
Federal'noe Agentstvo po Obrazovaniyu, Moscow (Russian Federation); Gosudarstvennaya Korporatsiya Rosatom, Moscow (Russian Federation); OAO Kontsern Rosehnergoatom, Moscow (Russian Federation); Obninskij Gosudarstvennyj Tekhnicheskij Univ. Atomnoj Ehnergetiki (IATEh) - Natsional'nyj Issledovatel'skij Yadernyj Univ. (MIFI), Obninsk (Russian Federation); NOU Tsentral'nyj Inst. Povysheniya Kvalifikatsii, Obninsk (Russian Federation); 208 p; ISBN 978-5-85855-125-6; ; 2009; p. 88-90; 11. International conference nuclear power safety and nuclear education 2009; XI Mezhdunarodnaya konferentsiya Bezopasnost' AEhS i podgotovka kadrov - 2009; Obninsk (Russian Federation); 29 Sep - 2 Oct 2009
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Book
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