Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor

This paper presents the application Ludwig designed to train operators of a CANDU Nuclear Power Plant (NPP) by means of a computer control panel that simulates the response of the evolution of the physical variables of the plant under normal transients. The model includes a close set of equations re...

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Main Authors: Gustavo Boroni, Alejandro Clausse
Format: Article
Language:English
Published: Wiley 2011-01-01
Series:Science and Technology of Nuclear Installations
Online Access:http://dx.doi.org/10.1155/2011/802410
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author Gustavo Boroni
Alejandro Clausse
author_facet Gustavo Boroni
Alejandro Clausse
author_sort Gustavo Boroni
collection DOAJ
description This paper presents the application Ludwig designed to train operators of a CANDU Nuclear Power Plant (NPP) by means of a computer control panel that simulates the response of the evolution of the physical variables of the plant under normal transients. The model includes a close set of equations representing the principal components of a CANDU NPP plant, a nodalized primary circuit, core, pressurizer, and steam generators. The design of the application was performed using the object-oriented programming paradigm, incorporating an event-driven process to reflect the action of the human operators and the automatic control system. A comprehensive set of online graphical displays are provided giving an in-depth understanding of transient neutronic and thermal hydraulic response of the power plant. The model was validated against data from a real transient occurring in the Argentine NPP Embalse Río Tercero, showing good agreement. However, it should be stressed that the aim of the simulator is in the training of operators and engineering students.
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spelling doaj-art-b3b720a014d54ed6869ed4c3376919ab2025-02-03T01:23:18ZengWileyScience and Technology of Nuclear Installations1687-60751687-60832011-01-01201110.1155/2011/802410802410Ludwig: A Training Simulator of the Safety Operation of a CANDU ReactorGustavo Boroni0Alejandro Clausse1CNEA-CONICET and Universidad Nacional del Centro, 7000 Tandil, ArgentinaCNEA-CONICET and Universidad Nacional del Centro, 7000 Tandil, ArgentinaThis paper presents the application Ludwig designed to train operators of a CANDU Nuclear Power Plant (NPP) by means of a computer control panel that simulates the response of the evolution of the physical variables of the plant under normal transients. The model includes a close set of equations representing the principal components of a CANDU NPP plant, a nodalized primary circuit, core, pressurizer, and steam generators. The design of the application was performed using the object-oriented programming paradigm, incorporating an event-driven process to reflect the action of the human operators and the automatic control system. A comprehensive set of online graphical displays are provided giving an in-depth understanding of transient neutronic and thermal hydraulic response of the power plant. The model was validated against data from a real transient occurring in the Argentine NPP Embalse Río Tercero, showing good agreement. However, it should be stressed that the aim of the simulator is in the training of operators and engineering students.http://dx.doi.org/10.1155/2011/802410
spellingShingle Gustavo Boroni
Alejandro Clausse
Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor
Science and Technology of Nuclear Installations
title Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor
title_full Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor
title_fullStr Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor
title_full_unstemmed Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor
title_short Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor
title_sort ludwig a training simulator of the safety operation of a candu reactor
url http://dx.doi.org/10.1155/2011/802410
work_keys_str_mv AT gustavoboroni ludwigatrainingsimulatorofthesafetyoperationofacandureactor
AT alejandroclausse ludwigatrainingsimulatorofthesafetyoperationofacandureactor