Published 2005 | Version v1
Book Metadata-only

Developing a method for determining the reliability induces of the equipment of NPP with WWER under conditions of a corrosive media

Creators

  • 1. OKB Gidropress, Podol'sk (Russian Federation)

Description

Paper deals with simulation of initiation of failures involving the WWER reactor NPP equipment components. The elaborated model describes three stages of failure propagation: corrosion-mechanical initiation, corrosion-fatigue and critical cracking. The model was approved with advantage when evaluating reliability indices of the PVG-1000M steam generator components. Paper lists the relevant results

Abstract (Russian)

Работа посвящена моделированию возникновения отказов, связанных с разрушением элементов оборудования АЭС с ВВЭР. Разработанная модель описывает три стадии развития дефектов: коррозионно-механическое зарождение, коррозионно-усталостный и критический рост трещин. Модель успешно апробирована при оценке показателей надежности элементов парогенератора ПГВ-1000М. Приведены соответствующие результаты
Part of:
Third Russian conference Methods and software of strength calculations. Collection of reports

Additional details

Additional titles

Original title (Russian)
Разработка метода определения показателей надежности оборудования RU с VVEhR в условиях коррозионной среды на основе обьединенной модели разрушения
Augmented title (English)
crack initiation

Publishing Information

Publisher
FGUP NIKIEhT
Imprint Place
Moscow (Russian Federation)
ISBN
5-98706-013-3
Imprint Title
Third Russian conference Methods and software of strength calculations. Collection of reports
Imprint Pagination
187 p.
Journal Page Range
p. 150-160

Conference

Title
3. Russian conference Methods and software of strength calculations
Original Conference Title
Tret'ya Rossijskaya konferentsiya Metody i programmnoe obespechenie raschetov na prochnost'
Dates
4-9 Oct 2004
Place
Tuapse, Krasnodarskij Kraj (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38015418
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPUTERIZED SIMULATION; CORROSION FATIGUE; CORROSIVE EFFECTS; CRACK PROPAGATION; FAILURES; MATHEMATICAL MODELS; NUCLEAR POWER PLANTS; PARAMETRIC ANALYSIS; RELIABILITY; STEAM GENERATORS; WWER TYPE REACTORS
Descriptors DEC
BOILERS; ENRICHED URANIUM REACTORS; FATIGUE; MECHANICAL PROPERTIES; NUCLEAR FACILITIES; POWER PLANTS; POWER REACTORS; PWR TYPE REACTORS; REACTORS; SIMULATION; THERMAL POWER PLANTS; THERMAL REACTORS; VAPOR GENERATORS; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
12 refs., 1 fig., 2 tabs. Imprint:Tret'ya Rossijskaya konferentsiya Metody i programmnoe obespechenie raschetov na prochnost'. Sbornik dokladov