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102402

Qualitative and Quantitative Evaluation for Auxiliary Feed Water System at Pressurized Water Reactor (PWR).

Article

Last updated: 04 Jan 2025

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Tags

Mechanical Power Engineering

Abstract

Nuclear power plant, nuclear industry and aerospace industry require a high level of safety so it is necessary to make risk assessment for these systems, subsystems and components. So, it is needed to take into consideration the components failure rate and its probability, and have qualitative and quantitative evaluation using fault tree analysis. The conducted study is aiming to make qualitative and quantitative evaluation for Auxiliary Feed Water system (AFWS) which is designed to supply feed water to the steam generators for Reactor Coolant System (RCS) heat removal in a case of loss of main feed water or loss of all AC (alternating current) power to the station auxiliary, (AFWS) consisted of two trains to single steam generator which achieve 100% capacity for each train, Complete redundancy and diversity achieved.
Results show the qualitative evaluation of auxiliary feed water system, this qualitative assessment is supported by failure rate data of components to have quantitative evaluation, this study indicated the unavailability of the individual components and the total unavailability of the  (AFWS) for 8760 hour. To be sure that the system is available during operation periods, test and repair periods must be obtain at its exact scheduled time.

DOI

10.21608/bfemu.2020.102402

Authors

First Name

Mohamed

Last Name

Elbaz

MiddleName

Ahmed

Affiliation

Mansoura university Mechanical power department

Email

-

City

-

Orcid

-

First Name

Ahmed

Last Name

Sultan

MiddleName

-

Affiliation

Mansoura university Mechanical power department

Email

-

City

-

Orcid

-

First Name

Tarek

Last Name

Nagla

MiddleName

-

Affiliation

Mechanical power department, Nuclear power plants authority

Email

-

City

-

Orcid

-

Volume

40

Article Issue

4

Related Issue

15416

Issue Date

2015-12-01

Receive Date

2015-04-30

Publish Date

2020-07-12

Page Start

95

Page End

107

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 40_Issue 4_Pages 95-107.pdf

PDF . 1.1MB

Link

https://bfemu.journals.ekb.eg/article_102402.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=102402

Order

18

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Qualitative and Quantitative Evaluation for Auxiliary Feed Water System at Pressurized Water Reactor (PWR).

Details

Type

Article

Created At

22 Jan 2023