Results 11 to 20 of about 63,160 (263)
Analysis of Calculation Model for Primary Coolant Fission Products
Energy Engineering and Control Systems, 2023 The sources of radioactive contamination of the primary coolant by fission products when the unit is operating at the rated power are as follows: defect fuel elements with gas leakiness and substantial damages, surface contamination of the outer surfaces
Stepan Lys
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Известия высших учебных заведений: Проблемы энергетики, 2017 Results of experimental investigation of heat-exchange liquid and solid components introduced (in the model materials), formed at thermal opening of the fuel elements on the inclined surface of the vibrotransporter.
B. G. Sapozhnikov +3 more
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Shielding Design and Dose Evaluation for HTR-PM Fuel Transport Pipelines by QAD-CGA Program
Science and Technology of Nuclear Installations, 2021 The spherical fuel elements are adopted in the high-temperature gas-cooled reactor pebble-module (HTR-PM). The fuel elements will be discharged continuously from the reactor core and transported into the fuel transport pipelines during the reactor ...
Sheng Fang +6 more
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Study on Performance of Coated Particle Dispersed Fuel Pellet Prepared by Spark Plasma Sintering
Yuanzineng kexue jishu, 2023 Accident tolerant fuel can improve the safety of nuclear reactor core and strengthen the ability of nuclear reactor to withstand serious accidents. Coated particle dispersed fuel has become a hot research topic in accident tolerant fuel in recent years ...
LIU Wei;SHAO Zongyi;LIU Wentao;MENG Ying;FENG Shuaishuai;CAI Zhenfang
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He jishu, 2022 BackgroundUranium dioxide fuel elements of fast neutron reactor operate under the conditions of high burnup, high neutron fluence rate, high line power and high temperature.
CHEN Qidong, GAO Fuhai
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Feasibility Study on the Initial Kartini Reactor Core Using Plate Type Fuel Elements
Science and Technology of Nuclear Installations, 2022 The plate type fuel element conversion is proposed to solve a supply problem of TRIGA standard rod type fresh fuel in the long term and to extend the lifetime by reducing the dependence of buying imported elements.
Argo Satrio Wicaksono +2 more
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Technological aspects of energy optimization during operating vehicles and increase their environmental safety [PDF]
MATEC Web of Conferences, 2019 The paper discusses an actual scientific and practical problem of expanding the fuel base of the transport means by using biodiesel fuel in the form of ethyl esters made of rapeseed, sunflower and soybean oils. The choice of the optimal blend composition
Karnaukh Mykola +2 more
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Preparation process and performance of graphene oxide-doped UO2 pellets
He jishuBackgroundUranium dioxide (UO2) has been broadly employed as nuclear fuel in nuclear reactors. However, the poor thermal conductivity of UO2 compromises the safety of the reactor owing to possible sharp temperature gradients.
WEN Feng +6 more
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Journal of Mechanical Engineering, 2022 The paper consists of three sections and is of an informational and generalizing nature, indicating promising areas for further research. The first section "R-functions method in mathematical modeling of convective heat transfer in fuel cartridges with ...
Kyrylo V. Maksymenko-Sheiko +3 more
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Yuanzineng kexue jishuCERMET dispersion fuel is currently a hotspot in the research and development of fuels for nuclear thermal propulsion (NTP) reactors. Uranium nitride (UN) has a uranium density 40% greater than that of uranium dioxide (UO2), as well as the advantages of ...
LIU Wentao1, 2, DU Jiangping1, 2, ZHAO Yumeng1, 2, MA Chunyu2, LIU Wei1, 2, CAI Zhenfang2
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