Predicting the build-up of deposits of corrosion products on the heat-transfer surfaces of a PGV-1000M steam generator

被引：0

作者：

Kharitonov, Yu.V. ^{[1
]}

Brykov, S.I. ^{[1
]}

Trunov, N.B. ^{[1
]}

机构：

[1] OKB Gidropress, ul. Ordzhonikidze 21, Podol'sk, Moscow oblast, 142103, Russia

来源：

Teploenergetika | 2001年 / 08期

关键词：

Corrosion - Crystallization - Deposits - Heat transfer - Impurities - Mass transfer;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A procedure is discussed for predicting the build-up of corrosion products on the heat-transfer surface of a PGV-1000M steam generator on the side of the secondary coolant circuit. It is based on the mechanism of the formation of deposits with the mass transfer of corrosion products from the core of the water-steam mixture that comes to the surface of heat transfer followed by the crystallization (in dissolved form) of impurities on the heat-transfer surface and their adherence (in insoluble form) to it.

引用

页码：20 / 22

共 19 条

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[5] Determination of Stress Intensity Factors in the Welded Joint Between the Header and Shell of Pgv-1000m Steam Generator with a Defect in the Form of a Cavity with a Crack
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[6] Determination of Stress Intensity Factors in the Welded Joint Between the Header and Shell of Pgv-1000m Steam Generator with a Defect in the Form of a Cavity with a Crack
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[7] Failure probabilistic analysis of steam generator heat-transfer tubing with pitting corrosion
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[8] Computational-theoretical analysis of the distribution of the thermohydraulic parameters and the concentration of dissolved impurities in a PGV-1000m horizontal steam generator performed using the STEG computer code
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[9] Computational-Theoretical Analysis of the Distribution of the Thermohydraulic Parameters and the Concentration of Dissolved Impurities in a PGV-1000M Horizontal Steam Generator Performed Using the STEG Computer Code
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[10] Stress-Strain State of the Coolant Collector-to-Nozzle Welded Joint in the PGV-1000M Steam Generator Under the Operating Loads with Consideration of Residual Manufacturing Stresses
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