Results 21 to 30 of about 1,806,326 (359)
Power and Temperature Control of Nuclear Power Plant Based on Transfer Function Matrix Method
IEEE Access, 2021 The paper presents the simple and efficient analysis method of frequency-domain to control the core power and coolant temperature of Nuclear Power Plants (NPPs).
Qizhi Duan +4 more
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Research and application of reliability-based cost optimization method for constant interval preventive maintenance [PDF]
MATEC Web of Conferences, 2022 Preventive maintenance is a means to ensure the component is kept in the desired state. Lack of preventive maintenance will cause unexpected consequences for the component, and too much preventive maintenance will result in unnecessary investment of ...
Zhang Tao, Qing Chen, Yu Na
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Substitution Efficiency Test of CH3127I Photoelectric Method for Traditional Radioactive CH3131I Method [PDF]
E3S Web of ConferencesIodine adsorber is a purification and adsorption functional unit for possible radioactive iodine in the ventilation system of nuclear power plant. In order to ensure its functional availability, the adsorption performance efficiency test should be ...
Tian Yao +6 more
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Design of Underwater Grinding Device for Nuclear Power Plant [PDF]
E3S Web of Conferences, 2022 In order to solve the problems of difficulty in cleaning the inner wall of the hammer-shaped component in the RIC system of the nuclear power plant and the low surface accuracy after cleaning, a profiling cleaning system was designed.
Tian Guangzheng +4 more
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Space nuclear power systems [PDF]
, 1972 Space nuclear power systems are considered for use in those particular spacecraft applications for which nuclear power systems offer unique advantages over solar and/or chemical space power systems. Both isotopic and reactor heated space electrical power
Carpenter, R. T.
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Influence of decontamination process parameters on ultrasonic decontamination efficiency of pipeline [PDF]
E3S Web of ConferencesMany radioactive pollutants will be deposited inside the nuclear power plant pipelines after long-term service, which will form radioactive hot spots and increase the radiation dose rate level of operators.
Liu Chengwei +9 more
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Development of an MPS Code for Corium Behavior Analysis: 3D Alloy Melting
Science and Technology of Nuclear Installations, 2022 The moving particle semi-implicit (MPS) method as a Lagrangian method is attracting increasing attention in severe accident analysis. In this paper, we developed an MPS code for the corium behavior analysis with several additional models added: an ...
Lijun Jian +4 more
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The development of prediction model on irradiation embitterment for low Cu RPV steels
Heliyon, 2023 The development of prediction model on irradiation embitterment (PMIE) of reactor pressure vessel (RPV) is an important method for nuclear reactor long term operation.
Chaoliang Xu +7 more
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Frontiers in Energy Research, 2022 This study described the natural circulation and heat transfer of a molten pool in a specifically designed core catcher conceived for a pressurized water reactor.
Li Zhang +7 more
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Nuclear applications in manned space station [PDF]
, 1972 The zirconium hydride reactor, coupled to a thermo-electric or Brayton conversion system, and the Pu 238 isotope/Brayton system, are considered to be the viable nuclear candidates for the modular space station electrical power system.
Brooksbank, W. A., Jr., Sieren, G. J.
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