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Akademický článek

Core design optimization for a novel heavy water moderated molten salt reactor

Autor: WU Jianhui, YU Chenggang, ZOU Chunyan, MA Yuwen, JIA Guobin, CAI Xiangzhou, CHEN Jingen

Publikováno v: He jishu, Vol 44, Iss 8, Pp 76-84 (2021)

BackgroundHeavy water moderated molten salt reactor (HWMSR) adopts heavy water as moderator and heavy metal elements dissolved in fluoride salt as the fuel, which has high neutron economy. But large temperature difference of fuel salt outlet will lea

Externí odkaz: https://doaj.org/article/077e22047c6a4b72af74aa9faf15c70a

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Akademický článek

Influence of thermal neutron scattering effect of FLiBe molten salt on neutronic performance of molten salt reactors

Autor: ZHANG Zhicheng, HU Jifeng, CHEN Jingen, CAI Xiangzhou

Publikováno v: He jishu, Vol 46, Iss 7, Pp 070605-070605 (2023)

BackgroundFLiBe is commonly used as the coolant and carrier salt in liquid molten salt reactors (MSRs). Its certain moderating properties and thermal neutron scattering attributes affect the neutronic performance of the MSR, and this in turn influenc

Externí odkaz: https://doaj.org/article/098949cb059d44ddb811ccd79739eeed

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Akademický článek

Flow and heat transfer characteristics of FLiNaK salt in an annular channel heater

Autor: YANG Yang, ZOU Yang, CHEN Jingen, ZOU Chong

Publikováno v: He jishu, Vol 45, Iss 7, Pp 070604-070604 (2022)

BackgroundThe simulation device is one-third scale of the 10 MW solid-fuel thorium molten-salt reactor (TMSR) and has the rated heat power of 370 kW. Nineteen annular channel heaters with wire coil were designed to heat the simulation device to the d

Externí odkaz: https://doaj.org/article/ba910f2bf6174d6a85788d458755996f

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Akademický článek

Accident occurrence frequency of a small helium-xenon gas cooled nuclear reactor system

Autor: WU Jianhui, ZHOU Jun, ZOU Chunyan, JIA Guobin, ZHANG Ao, CAI Xiangzhou, CHEN Jingen

Publikováno v: He jishu, Vol 45, Iss 6, Pp 060605-060605 (2022)

BackgroundHelium-xenon gas cooled nuclear reactor adopts helium-xenon gas as the coolant and is able to apply the integral Brayton cycle. It has advantages in miniaturization and lightweight design, which has attracted more and more attention worldwi

Externí odkaz: https://doaj.org/article/8151aff4486c496db05a3bb5b36de43c

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Akademický článek

Design of beam shaping assembly for boron neutron capture therapy based on D-T neutron source

Autor: ZHU Yinan, LIN Zuokang, LU Linyuan, YU Haiyan, CHEN Jingen, XIE Leidong

Publikováno v: He jishu, Vol 45, Iss 1, Pp 010202-010202 (2022)

BackgroundBoron neutron capture therapy (BNCT) is a promising treatment for cancer. In recent years, D-T neutron source has shown great potential as a suitable neutron source for BNCT. However, the neutron energy produced by a D-T neutron source is 1

Externí odkaz: https://doaj.org/article/93a18e9df269466a96cf4f74cd0b367a

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Akademický článek

Core preliminary neutronics design of a martian surface molten salt reactor with 1 MWth

Autor: HU Guang, CUI Deyang, LU Linyuan, LI Xiaoxiao, CHEN Jingen, CAI Xiangzhou

Publikováno v: He jishu, Vol 44, Iss 12, Pp 120603-120603 (2021)

BackgroundNuclear reactors have become the main energy supply for future manned Mars exploration missions due to their high energy density, high power-mass ratio and small size. Heat pipe molten salt reactor is an innovative concept combining molten

Externí odkaz: https://doaj.org/article/5d1eae311b8d46a7b3bda2e005f66e08

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