Erosion-corrosion entrainment of iron-containing compounds as a source of deposits in steam generators used at nuclear power plants equipped with VVER reactors

被引:1
|
作者
Tomarov G.V. [1 ]
Shipkov A.A. [1 ]
机构
[1] ZAO Geoterm-EM, Moscow, 111020
关键词
Power Unit; Steam Generator; Turbine Unit; Cavitation Erosion; Secondary Coolant;
D O I
10.1134/S0040601511030128
中图分类号
学科分类号
摘要
The main stages and processes through which deposits are generated, migrate, and precipitate in the metal-secondary coolant system of power units at nuclear power plants are analyzed and determined. It is shown that substances produced by the mechanism of general erosion-corrosion are the main source of the ionic-colloid form of iron, which is the main component of deposits in a steam generator. Ways for controlling the formation of deposits in a nuclear power plant's steam generator are proposed together with methods for estimating their efficiency. © Pleiades Publishing Inc. 2011.
引用
收藏
页码:240 / 249
页数:9
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