Effect of the steam generator on temperature fluctuations of the primary circuit coolant in VVER-440 reactors

•Transfer properties of the steam generator were calculated for temperature fluctuations.•Perturbations broaden due to coolant mixing in the steam generator.•Maximum of their distribution is located at slower transit time than the average.•Magnitude of the fluctuations drastically decreases above 1H...

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Veröffentlicht in:	Annals of nuclear energy 2014-10, Vol.72, p.166-172
Hauptverfasser:	Kiss, Sándor, Lipcsei, Sándor
Format:	Artikel
Sprache:	eng
Schlagworte:	Coolants Fluctuation Noise diagnostics method Nuclear engineering Nuclear power generation Nuclear reactor components Nuclear reactors Perturbation methods Steam generator Steam generators Transfer function VVER-440 reactor
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