Search Results - "Chen, Jingen"

Accident Modeling and Analysis of Nuclear Reactors by Wu, Jianhui, Chen, Jingen, Zou, Chunyan, Li, Xiaoxiao

“…Nuclear energy has played and will continue playing a key role in the fight against climate change due to its extremely low green-house gas emissions, and high…”
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Research on Initiating Events Analysis of Small Helium-Xenon Gas Cooled Nuclear Reactor by Zhou, Jun, Wu, Jianhui, Cui, Yong, Zhao, Hongkai, Zou, Chunyan, Chen, Jingen

“…Initiating event analysis is an essential prerequisite of conducting probabilistic safety assessment for nuclear reactors, which plays an important role in…”
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Nuclear non‐proliferation review and improving proliferation resistance assessment in the future by Wu, Jianhui, Ma, Yuwen, Yu, Chenggang, Zou, Chunyan, Cai, Xiangzhou, Chen, Jingen

“…Summary An increasing number of countries have taken nuclear energy as a preferred approach in response to the environment deterioration and energy supply…”
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A Review of Molten Salt Reactor Multi-Physics Coupling Models and Development Prospects by Wu, Jianhui, Chen, Jingen, Cai, Xiangzhou, Zou, Chunyan, Yu, Chenggang, Cui, Yong, Zhang, Ao, Zhao, Hongkai

“…Molten salt reactors (MSRs) are one type of GEN-IV advanced reactors that adopt melt mixtures of heavy metal elements and molten salt as both fuel and coolant…”
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Numerical study on heat transfer characteristics of molten salt in annular channel with wire coil by Yang, Yang, Li, Minghai, Zou, Yang, Chen, Jingen

“…•Annular channel with wire coil is firstly proposed to heat molten salt.•Wire coil inserts are used to enhance the heat transfer in annular channel.•Overall…”
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Impacts of power density on the breeding performance of molten salt reactors by Chen, Shuning, Zhang, Ao, Zou, Chunyan, Chen, Jingen

“…Summary A liquid‐fueled molten salt reactor (MSR) can be flexibly designed with a broad range of power density (PD) and neutron spectrum, both of which have a…”
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Development of fuel depletion code for molten salt reactor with very deep burnup by Chen, Shuning, Xia, Shaopeng, Cai, Xiangzhou, Zou, Chunyan, Chen, Jingen

“…A liquid-fueled molten salt reactor (MSR) can reach a deep burnup based on online reprocessing and continuously refueling, which requires significantly…”
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High-fidelity neutronics simulation of channel-type molten salt reactors by Zhang, Ao, Dai, Ming, Cheng, Maosong, Zou, Chunyan, Chen, Jingen

“…As one of the generation IV reactors, molten salt reactors (MSRs) have attracted much attention in recent years. Generally, molten salt acting as both fuel and…”
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Experimental investigation of the thermal-hydraulic characteristics of a printed circuit heat exchanger in the helium-xenon Brayton cycle by Yin, Hui, Ma, Yuwen, Chen, Jingen, Wu, Jianhui, Jia, Guobin, Fu, Bolin

“…•Experimental tests investigate the impacts of process parameters on he-xe PCHE performance.•The effects of Tin, p and m (400–600 K, 1–2 MPa, 5–45 kg/h) on…”
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Machine learning approaches to equilibrium burnup analysis for Molten Salt Reactor by Chen, Shuning, Zhou, Jun, Cai, Xiangzhou, Zou, Chunyan, Chen, Jingen

“…•A filtering model and a prediction model for equilibrium state of Molten Salt Reactors are developed.•The LightGBM model is the most favorable for filtering…”
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Design Analysis of a Helium Xenon-Printed Circuit Heat Exchanger for a Closed Brayton Cycle Microtransport Reactor by Yin, Hui, Ma, Yuwen, Jia, Guobin, Chen, Jingen

“…Microtransport with small size and a wide range of applications is very attractive for the utilization of future reactor modularization. A microreactor uses a…”
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Potential of transuranics transmutation in a thorium‐based chloride salt fast reactor by Li, Xiaoxiao, Cui, Deyang, Hu, Guang, Cai, Xiangzhou, Chen, Jingen

“…Summary A thorium‐based chloride salt fast reactor (TCLFR) for transuranics (TRUs) transmutation is proposed to decrease radioactive nuclear waste. The TCLFR…”
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Parametric study on minor actinides transmutation in a graphite‐moderated thorium‐based molten salt reactors by Zou, Chunyan, Yu, Chenggang, Wu, Jianhui, Cai, Xiangzhou, Chen, Jingen

“…Summary Transmutation of minor actinides (MAs) is an effective solution to reduce the long‐term radiotoxicity of nuclear waste. Online refueling and no fuel…”
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Preliminary study on TRUs utilization in a small modular Th-based molten salt reactor (smTMSR) by Zou, Chunyan, Zhu, Guifeng, Yu, Chenggang, Zou, Yang, Chen, Jingen

“…•The characteristics of the thorium fuel cycle transition with TRUs as starting fuel for a smTMSR are analyzed.•Five different fuel fractions in the core are…”
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Development of a GPU-based three-dimensional neutron transport code by Zhang, Ao, Dai, Ming, Cheng, Maosong, Wu, Jianhui, Chen, Jingen

“…•A GPU-based 3D neutron transport code is newly developed.•Calculating the modified total source on-the-fly to significantly reduce the GPU memory…”
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Ex‐core transition to thorium cycle in a small modular heavy‐water moderated molten salt reactor with unchanged concentration of heavy metal nuclides in the fuel salt by Zhang, Yapeng, Wu, Jianhui, Chen, Jingen, Cai, Xiangzhou

“…Summary Ex‐core transition to thorium fuel cycle is an effective way to address the issue of the lacking of the 233U in nature. It consists to extract online…”
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Study of natural uranium utilization in a heavy water moderated molten salt reactor by Wu, Jianhui, Zou, Chunyan, Yu, Chenggang, Cai, Xiangzhou, Chen, Jingen

“…Heavy water moderated molten salt reactor (HWMSR) is a newly proposed molten salt reactor. It adopts heavy water as the moderator and molten salt dissolved…”
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Transition to thorium fuel cycle in a small modular molten salt reactor based on a batch reprocessing mode by Zou, Chunyan, Yu, Chenggang, Wu, Jianhui, Cai, Xiangzhou, Chen, Jingen

“…•The properties of a sm-TMSR using TRUs and Th as fuels are analyzed.•The U233 demands with thorium fuel cycle in various thermal sm-TMSRs are evaluated.•These…”
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Ameliorating the positive temperature feedback coefficient for an MSR fueled with transuranic elements by Zou, Chunyan, Yu, Chenggang, Wu, Jianhui, Cai, Xiangzhou, Chen, Jingen

“…•Analysis of ameliorating the positive TFC for a TRU-fueled MSR is analyzed.•Two effective solutions are proposed to ameliorate the positive TFC.•With a…”
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Transmutation of 135 Cs in a single‐fluid double‐zone thorium molten salt reactor by Ma, Kunfeng, Yu, Chenggang, Chen, Jingen, Cai, Xiangzhou

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