Adaptive Forecasting of Nuclear Power Plant Operational Status Under Sensor Concept Drift Using a Bridging Distribution Adaptive Network [PDF]
SensorsA large number of sensors are required to collect information during the operation of nuclear power plants to ensure their absolutely safe operation. However, because of the unique nature of nuclear reactions, the physical environment of nuclear power ...
Kui Xu +5 more
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Influence of Humidity on Adsorption Performance of Activated Carbon [PDF]
E3S Web of Conferences, 2023 Activated carbon filter is the main equipment used to remove pollutants in the ventilation system in a nuclear power plant. Its main function is to remove radioactive iodine to minimize radioactive hazards against workers in the ventilation area ...
He Fukai +3 more
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A Verticality Adjustment Technology for AP1000 Refueling Machine Mast [PDF]
MATEC Web of Conferences, 2022 The refueling machine is used to handle the nuclear fuel assembly in the nuclear island, and is used to transport fuel between the fuel upender basket and reactor vessel core. During Unit 1 of a nuclear power plant initial fuel loading, it was found that
Zuo Changdi +4 more
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Implementation and optimization suggestions for ISI items of CPR1000 steam generator [PDF]
ITM Web of Conferences, 2022 The implementation logic of different ISI items of steam generator during the refueling outage of the nuclear power plant was studied. Based on the implementation relationship between the implementation window and the main line plan of the refueling ...
Li Tian +3 more
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Design of nuclear radiation detector for stack exhaust of plasma melting system [PDF]
E3S Web of Conferences, 2021 The Plasma melting technology can reduce the low and medium level radioactive waste to a minimum. The emission of high-temperature radioactive aerosol generated in the process of treatment needs to be monitored.
Lei Qingxin +4 more
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Study on Life Cycle Management System for Main condensers in Nuclear Power Plant [PDF]
E3S Web of Conferences, 2021 Daya Bay Nuclear Power Plant has been running for above 20 years. main condensers have begun to run during the commissioning phase before the official commercial operation, so it is imminent to carry out the life cycle management of main condensers ...
Jie Yang, Liang Yuan, Wu Yang, Qiang Qin
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Research On Optimization Method of Fatigue Analysis for Nuclear Pipeline [PDF]
E3S Web of Conferences, 2021 The initial design life of nuclear power plant is 40 years. In 60 year life extending license application, the fatigue of component should be evaluated under the influence of the fatigue factors of the pressurized water reactor coolant environment ...
Liang Yuan +4 more
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Simulation study on COPRA corium pool based on COMSOL
He jishu, 2021 BackgroundCOMSOL is considered to be an ideal approach to study the complicated physical processes in the corium pool because of its good simulation ability in multiphysics field.PurposeThis study aims to build a computational model by COMSOL to explore ...
ZHU Guangyu +3 more
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Analysis and Performance Evaluation of Casting Inclusions in the Reactor Coolant Pump Casing of Nuclear Power Plant [PDF]
E3S Web of Conferences, 2021 The casting quality of the coolant pump casing of the nuclear power plant reactor is directly related to the operational reliability and safety of the nuclear main pump, and plays a key role in the integrity of the pressure-bearing boundary of the ...
Luo Xiaohui +3 more
doaj +1 more source
Scientific Reports, 2022 Small modular reactors (SMR) have an exceptionally wide range of applications due to their flexibility. But the reactivity of SMR is more susceptible to disturbance than that of large commercial reactors, which may cause the core power to deviate from ...
Hongyun Xie +5 more
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