Structural Material Anomaly Detection System Using Water Chemistry Data, (IV)
A conception of the advanced water chemistry diagnosis system for detection of anomalies and preventive maintenance of system components is proposed. Extension of anomaly diagnosis knowledge and more reliable water chemistry data are indispensable to the advanced system. Then, correlations between w...
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| Veröffentlicht in: | Journal of nuclear science and technology 1990-07, Vol.27 (7), p.617 |
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| container_title | Journal of nuclear science and technology |
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| creator | ASAKURA, Yamato NAGASE, Makoto UCHIDA, Shunsuke C. LIN, C M. SKARPELOS, J |
| description | A conception of the advanced water chemistry diagnosis system for detection of anomalies and preventive maintenance of system components is proposed. Extension of anomaly diagnosis knowledge and more reliable water chemistry data are indispensable to the advanced system. Then, correlations between water chemistry (conductivity and pH) change in reactor water and anomaly occurrence in the components of the feed water line are analyzed theoretically. These correlations are verified as applicable to extension of the diagnosis knowledge for anomalies in the components of the feed water line, such as resin intrusion, sea water leakage at the condenser, and a breakdown in ion exchange capacity of resin at the condensate demineralizer. |
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| ispartof | Journal of nuclear science and technology, 1990-07, Vol.27 (7), p.617 |
| issn | 0022-3131 1881-1248 |
| language | eng |
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| source | J-STAGE Free; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| title | Structural Material Anomaly Detection System Using Water Chemistry Data, (IV) |
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