![](/images/graphics-bg.png)
RELAP5MOD3.3 Code Validation with Plant Abnormal Event
Joint Authors
Source
Science and Technology of Nuclear Installations
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-07-15
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
Measured plant data from various abnormal events are of great importance for code validation.
The purpose of the study was to validate the RELAP5/MOD3.3 Patch 03 computer code with the abnormal event which occurred at Krško Nuclear Power Plant (NPP) on April 10, 2005.
The event analyzed was a malfunction, which occurred during a power reduction sequence when regular periodic testing of the turbine valves was performed.
Unexpected turbine valve closing caused safety injection signal, followed by reactor trip.
The RELAP5 input model delivered by Krško NPP was used.
In short term, the calculation agrees very well with the plant measured data.
In the long term, this is also true when operator actions and special plant systems are modeled.
In the opposite, the transient would progress quite differently.
Finally, the calculated data may be supplemental to plant measured data when the information is missing or the measurement is questionable.
American Psychological Association (APA)
Prošek, Andrej& Mavko, Borut. 2008. RELAP5MOD3.3 Code Validation with Plant Abnormal Event. Science and Technology of Nuclear Installations،Vol. 2008, no. 2008, pp.1-10.
https://search.emarefa.net/detail/BIM-495304
Modern Language Association (MLA)
Prošek, Andrej& Mavko, Borut. RELAP5MOD3.3 Code Validation with Plant Abnormal Event. Science and Technology of Nuclear Installations No. 2008 (2008), pp.1-10.
https://search.emarefa.net/detail/BIM-495304
American Medical Association (AMA)
Prošek, Andrej& Mavko, Borut. RELAP5MOD3.3 Code Validation with Plant Abnormal Event. Science and Technology of Nuclear Installations. 2008. Vol. 2008, no. 2008, pp.1-10.
https://search.emarefa.net/detail/BIM-495304
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-495304