Advances in Risk and Reliability Modelling and Assessment : Proceedings of 5th International Conference on Reliability Safety and Hazard (ICRESH 2024) |
Autore | Varde Prabhakar V |
Edizione | [1st ed.] |
Pubbl/distr/stampa | Singapore : , : Springer Singapore Pte. Limited, , 2024 |
Descrizione fisica | 1 online resource (854 pages) |
Altri autori (Persone) |
VinodGopika
JoshiN. S |
Collana | Lecture Notes in Mechanical Engineering Series |
ISBN | 981-9730-87-2 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Intro -- Preface -- Contents -- About the Editors -- Artificial Intelligence -- A Support Vector Machine Model for Detection of Transients in Nuclear Reactor -- 1 Introduction -- 2 Transient Detection -- 3 Dataset -- 4 SVM Algorithm -- 5 Methodology -- 6 Results -- 7 Conclusion -- References -- Reinforcement Learning for Mission Reliability Based Selective Maintenance Optimization -- 1 Introduction -- 2 Problem Description -- 2.1 System Configuration -- 2.2 Maintenance Actions -- 2.3 Maintenance Cost -- 2.4 Maintenance Time -- 2.5 Objective Function -- 3 Methodology -- 3.1 Reinforcement Learning (RL) -- 3.2 Q-Learning for Selective Maintenance Optimization -- 3.3 Exploration-Exploitation Dilemma -- 3.4 Reliability Modelling -- 3.5 Maintenance Priority of Components -- 3.6 Reward Function -- 3.7 Q-Learning Methodology -- 4 Demonstration: Results and Discussion -- 4.1 Comparison of the Proposed Methodology -- 5 Conclusions -- References -- Role of AI in Anti-drone Systems: A Review -- 1 Introduction -- 1.1 Common Types of Drones Used in India -- 1.2 Threats Posed by Drones in India -- 2 Related Works -- 3 Preliminary Results -- 3.1 Experimental Setup -- 3.2 Results and Discussion -- 4 Future Directions -- 5 Conclusion -- References -- Transient Identification in Nuclear Power Plants by PCA Based Neural Networks -- 1 Introduction -- 2 Data Driven Techniques -- 2.1 Principal Component Analysis -- 2.2 Discrete Fourier Transform -- 2.3 Artificial Neural Networks -- 3 Model Development -- 4 Analysis and Results -- 5 Conclusions -- References -- Internal Leakage Diagnosis of a Hydraulic Cylinder Using C-LSTM Neural Network -- 1 Introduction -- 2 Experimental Setup and Data Acquisition -- 3 Convolution Long Short-Term Memory (C-LSTM) -- 4 Conclusions -- References.
Assessment of Wind Forecasts from a Numerical Weather Prediction Model for Indian NPP Sites -- 1 Introduction -- 2 Methodology -- 3 Statistical Measures for Inter-comparison of Observed and Predicted Met Data -- 4 Wind Direction Statistics -- 4.1 Estimation of Wind Direction Difference -- 4.2 Calculation of Average Wind Direction -- 4.3 Calculation of Mean Absolute Error (MAE) in Wind Direction -- 5 Results of Inter-comparison -- 5.1 Plots for Inter-comparison -- 5.2 Statistical Inter-Comparison -- 6 Discussion -- 7 Conclusion -- References -- Development of Kalman Filter Based Source Term Estimation Model (STEM) -- 1 Introduction -- 2 Material and Methods -- 3 Results and Discussion -- 4 Conclusions -- References -- External Event Risk Analysis -- Evaluation of Internal Fire Hazards in Indian Nuclear Power Plants -- 1 Fire Hazards in Nuclear Power Plants -- 2 Fire Protection Philosophy -- 2.1 Fire Prevention -- 2.2 Fire Detection and Fire Suppression -- 2.3 Prevention of Fire Spread (Confinement of Fire) -- 3 Evaluation of Internal Fire Hazards -- 3.1 Fire Containment Approach -- 3.2 Fire Influence Approach -- 4 Case Studies -- 4.1 Analysis for Diesel Generator Room Using Fire Containment Approach -- 4.2 Analysis for Auxiliary Boiler Feed Pumps Area Using Influence Approach -- 5 Conclusion -- References -- A Novel Implementation of Tableau Software for the Visualisation of Seismic Data from Himalayan Region -- 1 Introduction -- 2 Ground Motion Data -- 3 Tableau -- 4 Methodology -- 5 Results and Data Visualization -- 6 Conclusions -- References -- Time-Frequency Analysis of Strong Ground Motions from the 1989 Loma Prieta Earthquake -- 1 Introduction -- 2 Ground Motion Data -- 3 Continuous Wavelet Transform (CWT) -- 4 Conclusion -- References -- Prediction of Effective Duration of Vertical Ground Motions Based on Machine Learning Algorithms. 1 Introduction -- 2 Ground Motion Dataset -- 3 Machine Learning Models -- 3.1 Regression Model (RM) -- 3.2 Tree Model -- 3.3 Support Vector Machine (SVM) -- 3.4 Ensemble Model -- 3.5 Gaussian Process Regression -- 4 Results and Discussion -- 5 Conclusions -- References -- Electronics Reliability -- RUL Estimation of IGBT Modules Under Power Cycling Stress -- 1 Introduction -- 1.1 Modules Failure Analysis -- 1.2 Selection of Potential Failure Module -- 1.3 Selection of Dominant Failure Component -- 2 Background -- 2.1 Prognostics Techniques -- 2.2 ALT -- 2.3 RUL Estimation -- 3 Plan for Power Cycling Alt Experiments -- 4 Experimentation -- 5 Results and Discussion -- 5.1 Result of ALT 1 Experiment -- 5.2 Result of ALT 2 Experiment -- 5.3 RUL Estimation of IGBT Module -- 6 Conclusion and Future Scope of Work -- References -- Reliability and Cost-Effectiveness Trade-Offs in Hierarchical Industrial Networks -- 1 Introduction -- 2 Background -- 2.1 Hierarchal Networks -- 2.2 Network Reliability -- 3 Reliability Estimations Using RBD -- 4 Cost Estimations -- 5 Results and Conclusion -- References -- Investigation of Primary Radiation Damage in Nanocrystalline Tantalum Using Machine-Learning Interatomic Potential: An Atomistic Simulation Study -- 1 Introduction -- 2 Radiation Simulation Methodology -- 2.1 Simulation Box Construction -- 2.2 Interatomic Potentials -- 2.3 Simulation Methodology -- 2.4 Post-Processing Methodology -- 3 Results and Discussions -- 3.1 Dynamic Evolution of Radiation-Induced Point Defects -- 3.2 Intra-cascade Cluster Analysis -- 3.3 Mean Square Displacement Analysis in Irradiated NC Ta -- 3.4 Radial Distribution Function (RDF) Analysis of Irradiated NC Ta -- 3.5 Defect Annihilation Rate Analysis of Irradiated NC Ta -- 4 Conclusion -- References -- Performance of Silicon Carbide MOSFETs Under Gamma Radiation -- 1 Introduction. 2 Experimental Setup -- 3 Result and Discussion -- 4 Conclusions -- References -- Analysis and Performance Implications of Open Switch Fault on a Switched Reluctance Motor Utilizing Controller Topologies -- 1 Introduction -- 2 Mathematical Modeling and SRM Drive Converter -- 3 Controller Topologies -- 3.1 Hysteresis Current Controller -- 3.2 Closed Loop PI Speed Controller -- 3.3 Proposed Model Predictive Controller -- 4 Simulation Result and Discussion -- 4.1 Hysteresis Current Controller -- 4.2 Closed Loop PI Speed Controller -- 4.3 Proposed Model Predictive Controller -- 5 Conclusions -- References -- Availability Estimation of 325 MHz, 20 kW Solid State Amplifier Power System for Accelerator -- 1 Introduction -- 2 SSA Description -- 2.1 PA Modules -- 2.2 LPRF -- 2.3 DC Bias Power Supplies -- 2.4 IPMS -- 2.5 ACPDP -- 2.6 High and Low Power Passive Components -- 3 Estimation of MTBF -- 3.1 Assumptions and Boundaries -- 4 Availability Estimation of SSA System Using Fault Tree Analysis -- 5 Results and Discussion -- 6 Conclusion -- References -- Failure Analysis -- Experimental Investigation of Sequential and Synergistic Ageing Effects in I& -- C Cables of NPP -- 1 Introduction -- 2 Experimental Setup -- 3 Measurement of Performance Parameters -- 3.1 Measurement of Elongation-At-Break -- 3.2 Measurement of Weight Loss -- 4 Conclusions -- References -- Improvement in Understanding of ESD Induced Failures Using Photon Emission Microscope: Few Case-Studies -- 1 Introduction -- 2 Case Studies -- 2.1 Case Study-1 -- 2.2 Case Study-2 -- 2.3 Case Study-3 -- 3 Discussion -- 4 Conclusion -- References -- Ageing Studies of Electrical Motor Operated Valves (MOVs) of NPPs -- 1 Introduction -- 2 Description of MOV's -- 3 Design of Experiments -- 4 Ageing Experiments -- 4.1 Thermal Ageing -- 4.2 Radiation Ageing -- 4.3 Main Steam Line Break (MSLB) Test. 5 Performance Evaluation -- 5.1 Radiation Ageing Results -- 5.2 Thermal Ageing Results -- 5.3 MSLB Test Results -- 6 Observations -- 7 Conclusion -- References -- FRACAS: An Overview and Practices in NPCIL -- 1 Introduction -- 2 Benefits of FRACAS -- 3 FRACAS in NPCIL -- 4 Case Study: Failures of Main Boiler Feed Pump (MBFP) Motors at KAPS-1& -- 2 -- 4.1 System Detail -- 4.2 Problem Statement -- 4.3 Event Description -- 4.4 Root Cause Analysis -- 4.5 Implication to Core Damage Frequency (CDF) -- 4.6 Implementation of Corrective Action -- 5 Conclusion -- References -- A Failure Mode Assessment Model Using Evidential Reasoning in Neutrosophic Environment -- 1 Introduction -- 2 Preliminaries -- 2.1 Failure Modes and Effects Analysis (FMEA) -- 2.2 Neutrosophic Set -- 2.3 Dempster-Shafer Evidential Reasoning -- 3 Main Engine Jacket Water Cooling System -- 4 The Methodology -- 5 A Representative Case: Jacket Water Cooling System -- 6 Results -- 7 Conclusion -- References -- Experience of Condition Based On-Line Vibration Monitoring System for Rotodynamic Equipment of Nuclear Research Reactor -- 1 Condition Based Monitoring: On-Line Vibration Approach -- 1.1 Condition Based Monitoring -- 1.2 Vibration Analysis -- 1.3 Diagnosis Philosophy -- 2 On-Line Vibration Monitoring System for Nuclear Research Reactor -- 2.1 System Description -- 2.2 Online Vibration Monitoring System -- 3 Challenges and Constraints During OVMS Installation -- 3.1 Panel Installation -- 3.2 Sensor Installation -- 3.3 Sensor Cabling -- 4 Performance and Improvements Based on Feedback -- 4.1 Use of Rubber Pads for Sensor Mounting -- 4.2 Instantaneous Alarm Configuration -- 4.3 3 Out of 5 Soft Alarm for Generation of Pump Trip -- 4.4 Performance of OVMS System -- 4.5 Case Study -- 5 Conclusion -- References -- Human Reliability Analysis. Safety Assessment for Ensuring Core Catcher Performance During Severe Accident Scenarios for VVER-1000 Reactors. |
Record Nr. | UNINA-9910865289303321 |
Varde Prabhakar V
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Singapore : , : Springer Singapore Pte. Limited, , 2024 | ||
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Lo trovi qui: Univ. Federico II | ||
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Risk-Based Engineering : An Integrated Approach to Complex Systems—Special Reference to Nuclear Plants / / by Prabhakar V. Varde, Michael G. Pecht |
Autore | Varde Prabhakar V |
Edizione | [1st ed. 2018.] |
Pubbl/distr/stampa | Singapore : , : Springer Singapore : , : Imprint : Springer, , 2018 |
Descrizione fisica | 1 online resource (XXII, 568 p. 141 illus., 59 illus. in color.) |
Disciplina | 658.155 |
Collana | Springer Series in Reliability Engineering |
Soggetto topico |
Quality control
Reliability Industrial safety Mathematical models System theory Nuclear energy Manufactures Quality Control, Reliability, Safety and Risk Mathematical Modeling and Industrial Mathematics Complex Systems Nuclear Energy Manufacturing, Machines, Tools, Processes |
ISBN |
981-13-0090-9
978-981-13-0090-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Preface -- Chapter 1: Introduction -- Chapter 2: Risk Characterization -- Chapter 3: Probabilistic Approach to Reliability Engineering -- Chapter 4: System Reliability Modelling -- Chapter 5: Life Prediction -- Chapter 6: Probabilistic Risk Assessment -- Chapter 7: Risk-based Design -- Chapter 8: Fatigue and Fracture Risk Assessment- A Probabilistic Framework -- Chapter 9: Uncertainty Modeling -- Chapter 10: Human Reliability Analysis -- Chapter 11: Digital system reliability -- Chapter 12: Physics of Failure -- Chapter 13: Prognostics and Health Management -- Chapter 14: Risk Informed Decisions -- Chapter 15: Risk-based / Risk-informed Applications -- Appendix: Statistical Tables. |
Record Nr. | UNINA-9910299924603321 |
Varde Prabhakar V
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Singapore : , : Springer Singapore : , : Imprint : Springer, , 2018 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
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