Zobrazeno 1 - 10
of 285
pro vyhledávání: '"burnable poison"'
Autor:
Jamiyansuren Terbish, Odmaa Sambuu
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 6, Pp 2388-2394 (2024)
In our previous works, two different spherical burnable poison particles (BPPs) as B4C and Gd2O3 in pin-in block type HTGR core had utilized to suppress the excess reactivity and to control long-term reactivity during the burnup period. In the presen
Externí odkaz:
https://doaj.org/article/a2b65283aa4e4b7d9a58a9ecb31639a5
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
With the development of nuclear energy, microreactors have received increasing interest among researchers in recent years. In this paper, a megawatt heat pipe reactor with metal hydride moderators and burnable poisons is proposed. The hydrogen stabil
Externí odkaz:
https://doaj.org/article/e1bdd6bb4a6c40cc8450dc30790e9157
Akademický článek
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Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 9, Pp 3516-3525 (2022)
The high capture cross-section (σc) of Gadolinium (Gd-155 and Gd-157) causes reactivity penalty and swing at the initial stage of fuel burnup in Pressurized Water Reactor (PWR). The present study is concerned with the feasibility of the combination
Externí odkaz:
https://doaj.org/article/bbf7d87533094c3f87d31bef032dc81c
Autor:
Odmaa Sambuu, Jamiyansuren Terbish
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 8, Pp 3106-3116 (2022)
The present work presents analysis results of the core design optimizations for an annular, prismatic High Temperature Gas-cooled Reactor (HTGR) with passive decay-heat removal features. Its thermal power is 100 MWt and the operating temperature is 8
Externí odkaz:
https://doaj.org/article/fd9e3e1a8c754722a90ba8cf1aa6dd61
Autor:
Qianliang Deng, Songyang Li, Dingqu Wang, Zhihong Liu, Fei Xie, Jing Zhao, Jingang Liang, Yueyuan Jiang
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 8, Pp 3095-3105 (2022)
Solid Microencapsulated Fuel (SMF) is a type of solid fuel rod design that disperses TRISO coated fuel particles directly into a kind of matrix. SMF is expected to provide improved performance because of the elimination of cladding tube and associate
Externí odkaz:
https://doaj.org/article/028a5dcb47764e9a9eebd6cebe6c5c5a
Akademický článek
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Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 4, Pp 1526-1533 (2022)
Small modular reactors have garnered considerable attention in the recent years. Plate fuel elements exhibit a good application prospect in small modular pressurized water reactors for marine applications. Further, improved economic benefits can be a
Externí odkaz:
https://doaj.org/article/55159769bb984b7cac9bdfdbf48fa163
Publikováno v:
Yuanzineng kexue jishu, Vol 56, Iss 1, Pp 113-120 (2022)
Burnable poisons play a vital role in long-life pressurized water reactor (PWR) and plate fuel assembly has good application prospects in long-life PWR. In this paper, the selection of burnable poisons and neutronics characteristics of long-life PWR
Externí odkaz:
https://doaj.org/article/274a6812c7d846849bc93b73e71edd1d
Akademický článek
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