Please use this identifier to cite or link to this item:
http://repositsc.nuczu.edu.ua/handle/123456789/13474
Title: | Studying the Effect of Fuel Elements Structural Materials Corrosion on their Operating Life |
Authors: | Гапон, Ю.К. Калугін, В.Д. Кустов, М.В. Савченко, Александр Витальевич |
Keywords: | effect of internal corrosion decay of Zr1Nb alloy fuel elements state-level emergency occurrenc |
Issue Date: | Jul-2021 |
Publisher: | Materials Science Forum |
Citation: | Materials Science Forum |
Series/Report no.: | 1038; |
Abstract: | The paper deals with experimental data regarding the effect of internal and external factors on the corrosion decay of Zr1Nb alloy fuel elements. Based on the analysis results, losses of zirconium that transfers to oxide or coolant as per the fuel element wall weight and thickness as well as economic losses from their corrosion decay have been theoretically calculated. To avoid a state-level emergency occurrence, an increase in the fuel element wall thickness up to 660 μm is proposed, which can increase the operating life under the conditions of trouble-free coolant mass transfer hydrodynamic mode. |
URI: | http://repositsc.nuczu.edu.ua/handle/123456789/13474 |
Appears in Collections: | Статті |
Files in This Item:
File | Description | Size | Format | |
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скопус _Гапон_Кустов_Калугин_Савченко.pdf | 358,23 kB | Adobe PDF | View/Open |
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