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Keywords: nuclear safety
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Proceedings Papers

Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A020, August 8–12, 2022
Paper No: ICONE29-91669
... reliability binary decision diagram component-connection nuclear safety Proceedings of the 2022 29th International Conference on Nuclear Engineering ICONE29 August 8-12, 2022, Virtual, Online ICONE29-91669 RELIABILITY ANALYSIS OF ACTIVE REACTOR PIT FLOODING FUNCTION OF EHR DFT SYSTEM OF A NPP USING...
Proceedings Papers

Proc. ASME. ICONE29, Volume 14: Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V014T15A002, August 8–12, 2022
Paper No: ICONE29-90327
..., Japan. Now, China has become one of the countries with most nuclear power plants. However, due to the potential radioactive risk, the public have instinctive fear of civil nuclear development. In order to relieve the public’s anti-nuclear sentiment, Nuclear Safety Law was formally implemented in 2018...
Proceedings Papers

Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A043, August 8–12, 2022
Paper No: ICONE29-93109
...) and a Statement of Design Acceptability (SoDA) from the Environment Agency on 7 February 2022. In the UK GDA process, one of the main fundamental requirements is that the nuclear safety risk should be reduced to ALARP (As Low As Reasonably Practicable). During the UK HPR1000 design process, Probabilistic Safety...
Proceedings Papers

Proc. ASME. ICONE29, Volume 14: Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V014T15A006, August 8–12, 2022
Paper No: ICONE29-91382
.... The evaluation results can be used to guide the subsequent public communication efforts, adjust the focus of work in a timely manner, and allocate resources appropriately. nuclear safety public conmmunication effectiveness evaluation Proceedings of the 2022 29th International Conference on Nuclear...
Proceedings Papers

Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A050, August 8–12, 2022
Paper No: ICONE29-91609
... the responding sensors to each anomaly. At this stage, 3 classes of anomalies were used as input data for the validation experiments. The experimental results demonstrate the effectiveness and feasibility of the proposed framework on anomaly tasks for the condition monitoring of NPPs. nuclear safety...
Proceedings Papers

Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A030, August 8–12, 2022
Paper No: ICONE29-92076
... Abstract Nuclear safety-related ventilation systems of nuclear power plants are equipped with a large number of particle filters an d iodine filters to filter radioactive dust, aerosols and gaseous radioactive iodine. These disposable nuclear grade ventilation filters have high unit price...
Proceedings Papers

Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A015, August 8–12, 2022
Paper No: ICONE29-90807
... Abstract The safety of I&C system of nuclear facilities is one of the key points of nuclear safety supervision. Due to the use of proprietary technology and generally not connected with IT systems, traditional I&C system of nuclear facilities mainly focuses on functional safety...
Proceedings Papers

Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A009, August 8–12, 2022
Paper No: ICONE29-90205
... for fault detection of nonlinear nuclear power system. fault detection data-based nuclear safety Proceedings of the 2022 29th International Conference on Nuclear Engineering ICONE29 August 8-12, 2022, Virtual, Online ICONE29-90205 WEIGHTED DATA-BASED FAULT DETECTION APPROACH FOR NONLINEAR NUCLEAR...
Proceedings Papers

Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T02A029, August 4–6, 2021
Paper No: ICONE28-64714
... the malfunction of the engineered safety features actuation system. This article focuses on the nuclear safety-level parallel redundant control station, analyzes various scenarios of the control station start-up, and synthesizes the design requirements for the start-up phase. According to the requirements...
Topics: Design, Safety
Proceedings Papers

Proc. ASME. ICONE28, Volume 3: Computational Fluid Dynamics (CFD); Verification and Validation; Advanced Methods of Manufacturing (AMM) for Nuclear Reactors and Components; Decontamination, Decommissioning, and Radioactive Waste Management; Beyond Design Basis and Nuclear Safety; Risk Informed Management and Regulation, V003T12A015, August 4–6, 2021
Paper No: ICONE28-64193
...: nuclear safety; decommissioning; personal pro- ment and principle contractors, to perform the decommissioning tective equipment; deep learning; graph of Fukushima Daiichi NPS. NOMENCLATURE Decommissioning of the Fukushima Daiichi NPS is an un- NPS nuclear power station precedented undertaking...
Proceedings Papers

Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A088, August 4–6, 2021
Paper No: ICONE28-65829
... and mass analogy model non-condensable gas passive safety systems passive condenser nuclear safety Proceedings of the 2021 28th International Conference on Nuclear Engineering ICONE28 August 4-6, 2021, Virtual, Online ICONE28-65829 ANALYSIS OF PASSIVE TUBE CONDENSATION WITH NON-CONDENSABLE GAS...
Proceedings Papers

Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T08A034, August 4–5, 2020
Paper No: ICONE2020-16373
... of two fuel elements (because of nuclear safety) from the reactor core were carried out. Input signals for the reactor I&C (neutron chamber pulses and current) were simulated by computer controlled pulse and current generators. All safety functions, reactor start up, and operation were carefully...
Proceedings Papers

Proc. ASME. ICONE2020, Volume 1: Beyond Design Basis; Codes and Standards; Computational Fluid Dynamics (CFD); Decontamination and Decommissioning; Nuclear Fuel and Engineering; Nuclear Plant Engineering, V001T02A001, August 4–5, 2020
Paper No: ICONE2020-16022
... design features of an advanced nuclear power plant in China are also show the application value of defence in depth in these extended regions. Keywords: nuclear safety, defence in depth, extended application of defence in depth 1. INTRODUCTION The concept of defence in depth (DiD) is widely applied...
Proceedings Papers

Proc. ASME. ICONE2020, Volume 1: Beyond Design Basis; Codes and Standards; Computational Fluid Dynamics (CFD); Decontamination and Decommissioning; Nuclear Fuel and Engineering; Nuclear Plant Engineering, V001T06A005, August 4–5, 2020
Paper No: ICONE2020-16138
... of fault diagnosis based on BP-NN is higher than RBF-NN; fuzzy-NN for fault diagnosis is faster than NN. nuclear safety reactor coolant system fault diagnosis neural network fuzzy system RESEARCH ON FAULT DIAGNOSIS OF REACTOR COOLANT ACCIDENT IN NUCLEAR POWER PLANT BASED ON RADIAL BASIS...
Proceedings Papers

Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 813-818, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54039
... ASN & IRSN contribution in European Union Instrument for Nuclear Safety Cooperation projects The case of Egypt Christophe HERER IRSN International Development Delegation B. P. 17 92262 Fontenay-aux-Roses Cedex, France Phone : +33 1 58 35 84 56, Fax : +33 1 58 35 32 92 christophe.herer@irsn.fr...
Proceedings Papers

Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 2, 415-420, May 17–21, 2010
Paper No: ICONE18-29983
... education system is becoming deficient or defective. In order to ensure the sustainable and efficient accord development of nuclear industry, general nuclear education is necessary for correlative non-nuclear professionals, such as technologies, management, safety, culture and ethic. nuclear safety...
Proceedings Papers

Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 1005-1015, April 14–18, 2002
Paper No: ICONE10-22628
... actuation of ADS-1 and ADS-3. Keywords: Passive safety injection, Small-break loss-of-coolant accident (SBLOCA), Nuclear Safety, PWR. The next generation reactors have been developed with inclusion of the passive safety features to make plants simpler to operate and maintain, thus ventually 00 is one degree...
Proceedings Papers

Proc. ASME. ICONE14, Volume 1: Plant Operations, Maintenance and Life Cycle; Component Reliability and Materials Issues; Codes, Standards, Licensing and Regulatory Issues; Fuel Cycle and High Level Waste Management, 253-259, July 17–20, 2006
Paper No: ICONE14-89683
... be applied to similar PHWR plants and with a few windows that are specific to Qinshan Phase III NPP. The use of these Standard Maintenance Windows in planned outage has been proved to be effective in control shutdown nuclear safety, minimize the unavailability of safety system, improve the efficient...