Multiscale And Multiphysics Modeling Of Nuclear Facilities With Coupled Codes And Its Uncertainty Quantification And Sensitivity Analysis


Multiscale And Multiphysics Modeling Of Nuclear Facilities With Coupled Codes And Its Uncertainty Quantification And Sensitivity Analysis
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Multiscale And Multiphysics Modeling Of Nuclear Facilities With Coupled Codes And Its Uncertainty Quantification And Sensitivity Analysis


Multiscale And Multiphysics Modeling Of Nuclear Facilities With Coupled Codes And Its Uncertainty Quantification And Sensitivity Analysis
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Author : Chunyu Liu
language : en
Publisher: Springer Spektrum
Release Date : 2024-01-17

Multiscale And Multiphysics Modeling Of Nuclear Facilities With Coupled Codes And Its Uncertainty Quantification And Sensitivity Analysis written by Chunyu Liu and has been published by Springer Spektrum this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-17 with Science categories.


In this book, the author provides a deep study into multiscale and multiphysics modeling of nuclear facilities, underscoring the critical role of uncertainty quantification and sensitivity analysis to ensure the confidence in the numerical results and to identify the system characteristics. Through an in-depth study of the liquid metal cooling system from the TALL-3D loop to the SMDFR core, the research highlights the natural circulation instability, strong coupling effects, perturbation tolerance, and system stability. The culmination of the research is the formulation of an optimized uncertainty-based control scheme, demonstrating its versatility beyond the nuclear domain to other energy sectors. This groundbreaking work not only advances the comprehension and utilization of coupling schemes and uncertainty methodologies in nuclear system modeling but also adeptly bridges the theoretical constructs with tangible application, positioning itself as an indispensable resource for design, safety analysis, and advanced numerical modeling in the broader energy sector.



Nuclear Power Plant Design And Analysis Codes


Nuclear Power Plant Design And Analysis Codes
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Author : Jun Wang
language : en
Publisher: Woodhead Publishing
Release Date : 2020-11-10

Nuclear Power Plant Design And Analysis Codes written by Jun Wang and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-10 with Technology & Engineering categories.


Nuclear Power Plant Design and Analysis Codes: Development, Validation, and Application presents the latest research on the most widely used nuclear codes and the wealth of successful accomplishments which have been achieved over the past decades by experts in the field. Editors Wang, Li,Allison, and Hohorst and their team of authors provide readers with a comprehensive understanding of nuclear code development and how to apply it to their work and research to make their energy production more flexible, economical, reliable and safe.Written in an accessible and practical way, each chapter considers strengths and limitations, data availability needs, verification and validation methodologies and quality assurance guidelines to develop thorough and robust models and simulation tools both inside and outside a nuclear setting. This book benefits those working in nuclear reactor physics and thermal-hydraulics, as well as those involved in nuclear reactor licensing. It also provides early career researchers with a solid understanding of fundamental knowledge of mainstream nuclear modelling codes, as well as the more experienced engineers seeking advanced information on the best solutions to suit their needs. Captures important research conducted over last few decades by experts and allows new researchers and professionals to learn from the work of their predecessors Presents the most recent updates and developments, including the capabilities, limitations, and future development needs of all codes Incudes applications for each code to ensure readers have complete knowledge to apply to their own setting



Summary Review On The Application Of Computational Fluid Dynamics In Nuclear Power Plant Design


Summary Review On The Application Of Computational Fluid Dynamics In Nuclear Power Plant Design
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Author : IAEA
language : en
Publisher: International Atomic Energy Agency
Release Date : 2022-03-28

Summary Review On The Application Of Computational Fluid Dynamics In Nuclear Power Plant Design written by IAEA and has been published by International Atomic Energy Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-28 with Business & Economics categories.


This publication documents the results of an IAEA coordinated research project (CRP)on the application of computational fluid dynamics (CFD) codes for nuclear power plant design. The main objective was to benchmark CFD codes, model options and methods against CFD experimental data under single phase flow conditions. This publication summarizes the current capabilities and applications of CFD codes, and their present qualification level, with respect to nuclear power plant design requirements. It is not intended to be comprehensive, focusing instead on international experience in the practical application of these tools in designing nuclear power plant components and systems. The guidance in this publication is based on inputs provided by international nuclear industry experts directly involved in nuclear power plant design issues, CFD applications, and in related experimentation and validation highlighted during the CRP.



Handbook Of Uncertainty Quantification


Handbook Of Uncertainty Quantification
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Author : Roger Ghanem
language : en
Publisher: Springer
Release Date : 2016-05-08

Handbook Of Uncertainty Quantification written by Roger Ghanem and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-08 with Mathematics categories.


The topic of Uncertainty Quantification (UQ) has witnessed massive developments in response to the promise of achieving risk mitigation through scientific prediction. It has led to the integration of ideas from mathematics, statistics and engineering being used to lend credence to predictive assessments of risk but also to design actions (by engineers, scientists and investors) that are consistent with risk aversion. The objective of this Handbook is to facilitate the dissemination of the forefront of UQ ideas to their audiences. We recognize that these audiences are varied, with interests ranging from theory to application, and from research to development and even execution.



Uncertainty Quantification In Multiscale Materials Modeling


Uncertainty Quantification In Multiscale Materials Modeling
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Author : Yan Wang
language : en
Publisher: Woodhead Publishing Limited
Release Date : 2020-03-12

Uncertainty Quantification In Multiscale Materials Modeling written by Yan Wang and has been published by Woodhead Publishing Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-12 with Materials science categories.


Uncertainty Quantification in Multiscale Materials Modeling provides a complete overview of uncertainty quantification (UQ) in computational materials science. It provides practical tools and methods along with examples of their application to problems in materials modeling. UQ methods are applied to various multiscale models ranging from the nanoscale to macroscale. This book presents a thorough synthesis of the state-of-the-art in UQ methods for materials modeling, including Bayesian inference, surrogate modeling, random fields, interval analysis, and sensitivity analysis, providing insight into the unique characteristics of models framed at each scale, as well as common issues in modeling across scales.



Multi Physics Approach To The Modelling And Analysis Of Molten Salt Reactors


Multi Physics Approach To The Modelling And Analysis Of Molten Salt Reactors
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Author : Lelio Luzzi
language : en
Publisher: Nova Novinka
Release Date : 2012

Multi Physics Approach To The Modelling And Analysis Of Molten Salt Reactors written by Lelio Luzzi and has been published by Nova Novinka this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Molten salt reactors categories.


Multi-Physics Modelling (MPM) is an innovative simulation technique that looks very promising for the employment in the field of nuclear engineering as an integrative analysis support in the design development of current and innovative nuclear reactors. This book presents a Multi-Physics Modelling (MPM) approach to the analysis of nuclear reactor core behaviour, developed to study the coupling between neutronics and thermo-hydrodynamics. Reference is made to the Molten Salt Reactor, one of the innovative nuclear systems under development in the framework of the Generation IV International Forum, but the same methodology can be applied to other reactor systems.



Use And Development Of Coupled Computer Codes For The Analysis Of Accidents At Nuclear Power Plants


Use And Development Of Coupled Computer Codes For The Analysis Of Accidents At Nuclear Power Plants
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2007

Use And Development Of Coupled Computer Codes For The Analysis Of Accidents At Nuclear Power Plants written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Business & Economics categories.


This publication summarizes the results of the Technical Meeting on "Progress in development and use of coupled codes for accident analysis". The significantly increased capacity of new computation technology has made it possible to proceed the code coupling not only between neutronics and thermal hydraulics but also between thermal hydraulics and one or more other disciplines. This publication contains a review of state-of-the-art technologies in code coupling and its application to the accident analysis of nuclear power plants. The presentations and the papers given at the Technical Meeting are enclosed on the attached CD.--Publisher's description.



Sensitivity Uncertainty Analysis Techniques For Nonstochastic Computer Codes


Sensitivity Uncertainty Analysis Techniques For Nonstochastic Computer Codes
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Author : W. V. Harper
language : en
Publisher:
Release Date : 1983

Sensitivity Uncertainty Analysis Techniques For Nonstochastic Computer Codes written by W. V. Harper and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Geology categories.




Fractional Order Models For Nuclear Reactor Analysis


Fractional Order Models For Nuclear Reactor Analysis
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Author : Gilberto Espinosa Paredes
language : en
Publisher: Woodhead Publishing
Release Date : 2020-10-22

Fractional Order Models For Nuclear Reactor Analysis written by Gilberto Espinosa Paredes and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-22 with Technology & Engineering categories.


Fractional-Order Models for Nuclear Reactor Analysis presents fractional modeling issues in the context of anomalous diffusion processes in an accessible and practical way. The book emphasizes the importance of non-Fickian diffusion in heterogeneous systems as the core of the nuclear reactor, as well as different variations of diffusion processes in nuclear reactors which are presented to establish the importance of nuclear and thermohydraulic phenomena and the physical side effects of feedback. In addition, the book analyzes core issues in fractional modeling in nuclear reactors surrounding phenomenological description and important analytical sub-diffusive processes in the transport neutron. Users will find the most innovative modeling techniques of nuclear reactors using operator differentials of fractional order and applications in nuclear design and reactor dynamics. Proposed methods are tested with Boltzmann equations and non-linear order models alongside real data from nuclear power plants, making this a valuable resource for nuclear professionals, researchers and graduate students, as well as those working in nuclear research centers with expertise in mathematical modeling, physics and control. Presents and analyzes a new paradigm of nuclear reactor phenomena with fractional modeling Considers principles of fractional calculation, methods of solving differential equations of fractional order, and their applications Includes methodologies of linear and nonlinear analysis, along with design and dynamic analyses



Inductive Learning Algorithms For Complex Systems Modeling


Inductive Learning Algorithms For Complex Systems Modeling
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Author : H.R. Madala
language : en
Publisher: CRC Press
Release Date : 2019-08-08

Inductive Learning Algorithms For Complex Systems Modeling written by H.R. Madala and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-08 with Computers categories.


Inductive Learning Algorithms for Complex Systems Modeling is a professional monograph that surveys new types of learning algorithms for modeling complex scientific systems in science and engineering. The book features discussions of algorithm development, structure, and behavior; comprehensive coverage of all types of algorithms useful for this subject; and applications of various modeling activities (e.g., environmental systems, noise immunity, economic systems, clusterization, and neural networks). It presents recent studies on clusterization and recognition problems, and it includes listings of algorithms in FORTRAN that can be run directly on IBM-compatible PCs. Inductive Learning Algorithms for Complex Systems Modeling will be a valuable reference for graduate students, research workers, and scientists in applied mathematics, statistics, computer science, and systems science disciplines. The book will also benefit engineers and scientists from applied fields such as environmental studies, oceanographic modeling, weather forecasting, air and water pollution studies, economics, hydrology, agriculture, fisheries, and time series evaluations.