Explanipedia

Experimental and numerical investigation on the flow and heat transfer characteristics of lead-bismuth eutectic through a helical single rod and four-rod bundle Open

Dianqiang Jiang, Yi‐Wen Chen, Dalin Zhang, Kunfeng Li, Jian Deng , et al. · 2025

Experimental Study On Flashing-Induced Instabilities In An Open Natural Circulation System Open

Xiaxin Cao, Wenxi Tian · 2025

The natural circulation system (NCS) uses gravity pressure drop caused by density differences in the loop to generate the driving force without any external mechanical devices, which has been widely applied to the design of the nuclear rea…

Performance of sodium cooled traveling wave reactor core with axial fuel shuffling strategy Open

Meiyin Zheng, Ping Chen, Dalin Zhang, Wenxi Tian, G.H. Su · 2025

A prototype sodium cooled traveling wave reactor core with axial fuel shuffling, consist of an ignition and breeding region, was designed in this paper. Neutronic and depletion calculation was performed by MCORE with data library of ENDF/B…

Thermal mechanical response analysis of the first wall in laser initial confinement fusion reactors Open

Xinze Li, Qian Zhang, Cunzhu Tong, Ronghua Chen, Dalin Zhang , et al. · 2025

This paper investigates the thermo-mechanical response characteristics of the first wall of a laser initial confinement fusion reactor under periodic transient heat flux loads. The first wall of the reactor experiences extremely high insta…

Accurate Identification of Grade of Grape Damage by Brevipalpus spp. Based on the Improved YOLOv8n Model Open

Chaoxue Wang, Wenxi Tian, Gang Ma, Liang Zhu · 2025

Brevipalpus spp. are widespread pests on wine grapes in northwest China and have generated a major threat to the local wine grape industry in recent years. We advanced the YOLOv8n model (object detection algorithm), termed SEM-YOLOv8n, to …

Experimental research on heat transfer characteristics of a two-layer corium pool based on a three-dimensional ellipsoidal lower plenum Open

Shihao Wu, Yapei Zhang, Jian Yu, Jingyuan Bai, Wenxi Tian , et al. · 2025

To better understand the application of IVR (In-Vessel Retention), extensive experiments have been conducted on the heat transfer characteristics of molten pool. However, most research mainly focuses on hemispherical lower heads, and the r…

Development and application of sub-channel thermal-hydraulic analysis code for liquid metal cooled reactors Open

Jinshun Wang, Ronghua Chen, Liang Yu, Minyang Gui, Xinyang Zhu , et al. · 2025

Analysis of Three-Dimensional Flow Field and Reactor Vessel Impact Failure in Sodium-Cooled Fast Reactor Core Disruptive Accident Open

Zhao Jian, Yan Jin, Yingwei Wu, Guanghui Su, Wenxi Tian , et al. · 2025

Multi-Physics Coupling Analysis of the Heat Pipe Reactor Nuster-100 Core Based on External Coupling Method Open

Jinlu Huang, Chenglong Wang, Zeqin ZHANG, T H Liu, G.H. Su , et al. · 2025

Development and Application of a Fission Gas Release Mechanism Model Based on Fuel Performance Analysis Code Froba Open

Kou Minghai, Xinkun Xiao, Songjiao Yu, Ronghua Chen, Pingting Jiang , et al. · 2025

The Condensation Heat Transfer Coefficient of Vertical Tube Prediction Based on Machine Learning Open

Huifang Zhang, Yapei Zhang, Wenxi Tian, Suizheng Qiu, G.H. Su · 2025

Numerical Study of Spray Cooling: The Effect of Nozzle Arrangement on Heat Transfer Performance Open

Qingshan Chen, Qinrui Zhang, Kailun Guo, Mingjun Wang, Wenxi Tian , et al. · 2025

Design and optimization analysis of a 100kW-level heat rejection system for space nuclear power systems Open

Q. J. Guo, Chenglong Wang, Yihao Yang, Wenxi Tian, Suizheng Qiu , et al. · 2025

Heat Pipe Failure Accident Analysis of the Multipurpose Dual-Mode Heat Pipe Nuclear Reactor Power System Open

Panxiao Li, Haocheng Zhang, Zhipeng Zhang, Chenglong Wang, Kailun Guo , et al. · 2025

Numerical Study of Spray Cooling Based on Model Transition Methods: The Effect of Nozzle Arrangement on Heat Transfer Performance Open

Qingshan Chen, Qinrui Zhang, Kailun Guo, Mingjun Wang, Wenxi Tian , et al. · 2025

Experimental Study of Impurity Elements Influence on Heat Transfer Performance of High Temperature Sodium Heat Pipe Open

Lining Liu, Jiarui Zhang, Chenglong Wang, Wenxi Tian, Suizheng Qiu · 2025

Preliminary Design and Assessment of the Residual Heat Removal System in a Nuclear Silent Heat Pipe-Cooled Reactor Open

Zeqin ZHANG, Chenglong Wang, Jinlu Huang, Kailun Guo, Wenxi Tian , et al. · 2025

Experimental Investigation on Natural Circulation Characteristics of Symmetric Dual Loop Under Motion Conditions Open

Zhiming Zhu, Kui Zhang, Yuan Yao, Wenxi Tian, Suizheng Qiu · 2025

Experimental study on flow characteristics of a closed natural circulation system Open

Zhiyuan Wu, Kepiao Li, Huo Liang, Kui Zhang, Wenxi Tian · 2025

Experimental Study on Heat Transfer Characteristics of Supercritical Carbon Dioxide in a Vertical Circular Tube Open

Haiyan Yang, Rongzhi Nie, Kui Zhang, Wenxi Tian · 2025

Simulation of Supercritical Carbon Dioxide Jet Based on RK-DGSEM Numerical Method Open

Yang Wang, Xinyu Li, Dalin Zhang, Bin Wang, Pengrui Qiao , et al. · 2025

Thermal-Hydraulics Analysis of a Small Lead-Cooled Fast Reactor with Reactor Vessel Cooling System Using Acena Open

Yaomin Cai, Dalin Zhang, Yue Lin, Peng Du, Bo Wang , et al. · 2025

Conceptual Design of Heat Pipe Cooled Reactor with Liquid Sodium Core for Space Power Systems Open

Haocheng Zhang, Panxiao Li, Zhipeng Zhang, Chenglong Wang, Wenxi Tian , et al. · 2025

Real-Time Prediction of Spatiotemporal Temperature Field for Heat Exchangers Under Static/Dynamic Boundary Based on Hybrid Neural Network Open

Shaopeng He, Yibo Ye, Mingjun Wang, Wenxi Tian, Suizheng Qiu , et al. · 2025

Scaling Methodology and Transient Distortion Evaluation For Loop-Type Sodium-Cooled Fast Reactors Open

Lingyi Zhang, Wenxi Tian, Zhou Peide, Yang Yong, Yi-Ming Lyu , et al. · 2025

Study of atomic sputtering and transport dynamics by Monte Carlo simulation Open

Pengfei Ma, Xiaocheng Wu, Yapei Zhang, Dong Wang, Wenxi Tian , et al. · 2024

Magnetron sputtering vacuum coating technology is widely used in Accident Tolerant Fuel (ATF) cladding materials. The growth of thin films is a crucial step in the magnetron sputtering process, closely linked to the energy and angular dist…

Simulation of the key phenomena in nuclear reactor two-phase flow and severe accident with particle method Open

Chen Ronghua, Wenxi Tian, Kailun Guo, Kui Zhang, SuiZheng QIU , et al. · 2024

针对核反应堆冷却剂两相流动沸腾和严重事故熔融物迁移行为等热工安全领域重要难点问题,开发了高精度移动粒子半隐式法求解技术,建立了大密度比相间复杂界面捕捉及汽液相变模拟的两相流粒子法模型,开发了核反应堆严重事故中堆芯降级行为的氧化共晶、高温蠕变、消熔凝固及再定位过程粒子法模型,形成了基于粒子法的核反应堆关键热工安全现象复杂过程分析软件平台PANDA,实现了核反应堆冷却剂两相流汽泡动力学、严重事故等复杂现象过程的准确模拟。

Preliminary Development and Validation of Acena Code for Melting and Freezing Behavior Simulation Open

Yue Lin, Dalin Zhang, Yutong Chen, Xisi Zhang, Jian Deng , et al. · 2024

Single-Phase Flow Heat Transfer Characteristics in Helical Coils with Large Coil Diameters Open

Zhiyuan Wu, Kepiao Li, Kui Zhang, Wenxi Tian · 2024

Experimental and Numerical Simulation Study on Critical Heat Flux in Narrow Rectangular Channels Open

Xindi LV, Dalin Zhang, Gongle Song, G.H. Su, Wenxi Tian , et al. · 2024

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