Thermal and Reliability Criteria for Nuclear Fuel Safety.

• Superior document: River Publishers Series in Chemical, Environmental, and Energy Engineering Series
• Author: Maksymov, Maksym.
• TeilnehmendeR: Alyokhina, Svitlana.; Brunetkin, Oleksandr.
• Place / Publishing House: Aalborg : : River Publishers,, 2021.; Ã2021.
• Year of Publication: 2021
• Edition: 1st ed.
• Language: English
• Series: River Publishers Series in Chemical, Environmental, and Energy Engineering Series
• Physical Description: 1 online resource (287 pages)

The book covers basic approaches to the nuclear fuel state of energy reactors in the last stages of the nuclear fuel cycle, these have been developed by the authors based on Ukrainian Nuclear Power Plant (NPP) operational experience.

Table of Contents

Cover -- Half Title -- Series Page -- Title Page -- Copyright Page -- Table of Contents -- Afterword -- Preface -- List of Figures -- List of Tables -- List of Abbreviations -- 1: Physical Safety Basis of WWER Nuclear Fuel -- 1.1 Fuel Burn-Up as a Nuclear Safety Criterion -- 1.2 Influence of the Reactor Operating Mode on the Efficiency of WWER-1000 Fuel Cycles -- 1.3 Design Constraints and Engineer Suitable Coefficients When Designing and Operating WWER Fuel Loads -- 1.4 Criteria and Methods of Nuclear Fuel Safety Evaluation Under Operation -- 2: Modern Approaches to the Heat Exchange Modeling in NPP Equipment -- 2.1 Abstract Models -- 2.2 Generalization of the Mathematical Model -- 2.3 Simplified Method of the Numerical Solution of Nonstationary Heat Transfer Problem Through a Flat Wall -- 2.4 Method of Approximate Analytical Solution of a Nonstationary Heat Transfer Problem Through a Flat Wall -- 3: Safety Criteria for WWER-1000 Fuel Assembly When Making a Decision About Its Dry Storage -- 3.1 Variable Modes of NPP Operation -- 3.2 Assessment of Emergency of Fuel Assemblies in Light Water Reactors (LWR) -- 3.3 Qualitative Evaluation of WWER-1000 Fuel Assemblies -- 3.4 Performance Criteria of Fuel Elements -- 4: Effect of Reactor Capacity Cyclic Changes On Energy Accumulation of Irreversible Creep Deformations in Fuel Claddings -- 4.1 Simulation of Technological Parameters of the NPP with WWER-1000 Under Cyclic Loading -- 4.2 Analysis of the Effect of Parameter Variations of Control Programs on the State of Fuel Assemblies During the Cyclic Change of the Reactor Capacity -- 4.3 Uniformity of NPP Energy Release Parameters -- 4.4 Simulation of Fuel Cladding Failure and Axial Offset in the Cyclic Mode of the NPP Operation -- 5: Analysis of WWER 1000 Fuel Cladding Failure.

5.1 Initial Data of the Evaluation Model of the Probability of Fuel Cladding Depressurization -- 5.2 Simulation of Fuel Cladding Reliability -- 5.3 Computational Method of Fuel Cladding Failure -- 5.4 Computational Analyses of Stress-Strain State of the Fuel Cladding -- 6: Thermal Safety Criteria for Dry Storage of Spent Nuclear Fuel -- 6.1 Dry Storage of Spent Nuclear Fuel in Ukraine -- 6.2 Method of Thermal Safety Analysis of Dry Storage of Spent Nuclear Fuel -- 6.3 Thermal Condition of Containers for Dry Storage of WWER-1000 Spent Nuclear Fuel -- Index -- About the Authors.