Results 21 to 30 of about 2,335,408 (241)

State and parameter estimation approach to monitoring AGR nuclear core [PDF]

, 2007
This work concerns with the problem of monitoring an Advanced Gas-cooled Nuclear Reactor (AGR) core. This plant (figure 1) makes use of the heat given by the nuclear efficient reaction to produce electricity by means of steam turbines.
Grimble, M.J., Giovanini, L., Paoli, A., Monari, M., PAOLI, ANDREA, Giovanini L., Bonivento, C., Grimble M. J., Monari M., BONIVENTO, CLAUDIO   +9 more
core   +4 more sources

Simulation of the HTR-10 Operation History With the PANGU Code

Frontiers in Energy Research, 2021
The 10 MW High Temperature Gas-cooled Reactor-Test Module (HTR-10) is the first High Temperature Gas-cooled Reactor (HTGR) in China, which was operated from January 2003 to May 2007.
Ding She, Fubing Chen, Bing Xia, Lei Shi
doaj   +1 more source

Convective Heat Transfer in Gas-Cooled Nuclear Reactors—A Review

Energies
Gas-cooled reactors are highly sophisticated energy systems in which numerous physical phenomena take place at the same time. Among these, the effective removal of heat from the reactor core is of great importance. In gas-cooled reactors, convective heat
Patryk Jasik, Wojciech Malinowski, Jan Marchewka, Jakub Pelczarski, Piotr Kolasiński   +4 more
doaj   +1 more source

Application of the SCIANTIX fission gas behaviour module to the integral pin performance in sodium fast reactor irradiation conditions

Nuclear Engineering and Technology, 2022
The sodium-cooled fast reactor is among the innovative nuclear technologies selected in the framework of the development of Generation IV concepts, allowing the irradiation of uranium-plutonium mixed oxide fuels (MOX).
A. Magni, D. Pizzocri, L. Luzzi, M. Lainet, B. Michel   +4 more
doaj   +1 more source

Advancements in the research of high-temperature gas-cooled reactor fuel via additive manufacturing techniques

International Journal of Advanced Nuclear Reactor Design and Technology
Recent advances in high-temperature gas-cooled reactor fuel research have captured the global spotlight, as modern operating contexts demand innovative responses to unprecedented challenges.
Haoyu Liao, Ting Zhang, Chenxi Li, Changbin Tang, Yuanming Li, Ping Chen   +5 more
doaj   +1 more source

Robust technique using magnetohydrodynamics for safety improvement in sodium-cooled fast reactor

Nuclear Engineering and Technology, 2022
Among Generation IV reactors, the sodium-cooled fast reactor (SFR) is attracting attention as a system having great potential for commercial use. Gas entrainment is a thermal-hydraulic issue related to the safety problem of the reactor core in the SFR ...
Jong Hui Lee, Il Seouk Park
doaj   +1 more source

Design of the Electrical System for a Gas-Cooled Microreactor-Based Microgrid

南方能源建设
[Objective] Considering the current problems of mobile emergency power supply vehicles, such as small capacity, limited continuous power supply time, and high pollution, this paper conducts an electrical system design for a microgrid with a gas-cooled ...
Geling JIANG
doaj   +1 more source

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

Inventories of Short-Lived Fission Gas Nuclides in Nuclear Reactors

Energies, 2023
Taking inventories in reactor cores is critical for understanding their radioactive source terms and establishing the relationship between the activity concentration in the primary loop and the status of the reactor core’s fuel. However, there is a niche
Yu Wang, Jianzhu Cao, Feng Xie, Fu Li
doaj   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source