Results 21 to 30 of about 10,588 (115)
Yuanzineng kexue jishuTo meet the demands of future complex space missions, more advanced space propulsion systems are essential. Among these, nuclear thermal propulsion (NTP) systems offer high specific impulse, high thrust, and long operating times, making them an ideal ...
SHAO Zongyi1, 2, ZHAO Yumeng1, 2, XUN Yuxuan1, 2, ZHANG Zhengrong2, CAO Junwen1, 2, LIU Wei2, LIU Wentao2
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Radiation release characterization of PWR spent fuel assemblies generated from Korean nuclear power plants [PDF]
Nuclear Technology and Radiation Protection, 2009 Spent nuclear fuel should be kept under safe management until it is disposed of permanently. Because of this, it is important to understand its radiation release characteristics.
Moon Hyun Joo
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EnergiesThis study investigates the enhancement of thermal conductivity in silicon carbide (SiC) matrix pellets for accident-tolerant fuels via atomic layer deposition (ALD) of alumina (Al2O3) coatings. Pressure-holding ALD protocols ensured precursor saturation,
Yumeng Zhao +7 more
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METHODS OF XS DATA PREPARATION FOR GEOMETRY WITH FUEL DUMMY
Acta Polytechnica CTU Proceedings, 2020 3D deterministic core calculation represents important category of the nuclear fuel cycle and safe Nuclear Power Plant operation. The appropriate solution was not published yet.
Pavel Suk
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Improved Passive Gamma Emission Tomography image quality in the central region of spent nuclear fuel
Scientific Reports, 2022 Reliable non-destructive methods for verifying spent nuclear fuel are essential to draw credible nuclear safeguards conclusions from spent fuel. In Finland, spent fuel items are verified prior to the soon starting disposal in a geological repository with
Riina Virta +5 more
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Method for panoramic image stitching of nuclear fuel assembly based on key point detection network
Nuclear Engineering and TechnologyThis paper belongs to the technical field related to video image processing of nuclear fuel assemblies, and describes a panoramic stitching method for vertical motion videos of nuclear fuel assemblies.
Jinyuan Zhang
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Structural integrity assessment and stress measurement of CHASNUPP-1 fuel assembly
EPJ Nuclear Sciences & Technologies, 2016 Fuel assembly of the PWR nuclear power plant is a long and flexible structure. This study has been made in an attempt to find the structural integrity of the fuel assembly (FA) of Chashma Nuclear Power Plant-1 (CHASNUPP-1) at room temperature in air. The
Waseem +3 more
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Scientific Reports, 2023 A first-of-a-kind geological repository for spent nuclear fuel is being built in Finland and will soon start operations. To make sure all nuclear material stays in peaceful use, the fuel is measured with two complementary non-destructive methods to ...
Riina Virta +5 more
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Computational design and characterization of a subcritical reactor assembly with TRIGA fuel
Nuclear Engineering and Technology, 2019 The TRIGA fuel of the Philippine Research Reactor-1 (PRR-1) will be used in a subcritical reactor assembly (SRA) to strengthen and advance nuclear science and engineering expertise in the Philippines. SRA offers a versatile and safe training and research
Alvie Asuncion-Astronomo +3 more
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Geometric configuration of fuel assembly for small lightweight lead-bismuth reactor
He jishu, 2023 BackgroundThe neutronics and thermal-hydraulic characteristics of lead-bismuth cooled reactors are significantly affected by the geometric configuration of fuel assembly and lattice parameters.
WANG Chang +5 more
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