Structural Material Anomaly Detection System Using Water Chemistry Data, (VIII)

Autor:	Shunsuke Uchida, Yamato Asakura, Makoto Nagase, Teruo Hara
Rok vydání:	1994
Předmět:	Nuclear and High Energy Physics Intrusion Primary (chemistry) Structural material Reaction rate constant Nuclear Energy and Engineering Chemistry Water cooling Anomaly detection Water quality Decomposition Simulation
Zdroj:	Journal of Nuclear Science and Technology. 31:681-690
ISSN:	1881-1248 0022-3131
Popis:	A water chemistry simulator has been developed for quantitative evaluation as one function in a water chemistry diagnosis system. The primary cooling system is divided into 18 regions. The model can handle 29 species. The simulator makes it possible not only to evaluate the short term effect of an anomalous event on water quality, but also to evaluate the long term effect on dose rate around primary cooling pipings. Cation resin intrusion was evaluated as an application of the water chemistry simulator. The decomposition rate constant for the cation resin was experimentally evaluated. When cation resin intrusion of 10 ppb from the condensate demineralizer was assumed, reactor water pH decreased from 7.01 to 5.75
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::042aeedcca7c8fcf8ac960385497222c https://doi.org/10.1080/18811248.1994.9735210 Zobrazit plný text záznamu