【实习岗位】成都思锐因智造科技有限公司

【实习课题 1】

 

实习题目：

含氧化物颗粒的铅铋流动对管道冲蚀的仿真方法研究

 Simulation Study of Erosion in Pipelines Caused by the Flow of Lead-Bismuth Containing Oxide Particles

 

实习内容：

针对铅铋合金反应堆一回路管道系统，基于CFD-DPM模拟液态铅铋（LBE）-氧化物颗粒的耦合作用，可预测铅铋反应堆管道中可能发生冲蚀破坏的位置。并开展LBE管道回路计算，根据计算数据和试验数据分析多因素耦合机制，完成对LBE中颗粒物对管道冲蚀行为的不确定性量化，总结各输入因素与冲蚀的关联程度。为LBE管道设计提供理论和试验数据支撑。

Conducting a study regarding the potential erosion damage in the pipeline system of lead-bismuth alloy reactors, specifically in the primary loop, this research employs a coupled Computational Fluid Dynamics-Discrete Phase Model (CFD-DPM) simulation to predict erosion-prone locations resulting from the interplay between liquid lead-bismuth (LBE) and oxide particles. Additionally, it conducts computational assessments of LBE pipeline loops. By analyzing the multi-faceted coupled mechanism based on computational and experimental data, this study aims to quantify the uncertainties associated with particle-induced erosion in LBE and comprehensively assess the relationship between various input factors and erosion. Ultimately, this research offers theoretical and experimental data to support the design of LBE pipelines.

 

企业导师：陈龙  项目部经理

校内导师：姜乃斌  教授  jiangnb@mail.sysu.edu.cn

 

实习补贴：3000RMB / 月

 

 

【实习课题 2】

 

实习题目：

管道系统流致振动响应分析数据驱动式模型降阶方法研究

Study on non-intrusive model order reduction for flow-induced vibration response analysis of piping system

 

实习内容：

针对试验堆一回路管路系统，基于python依次完成一维流场程序开发、可预测各管段流体激励的简化三维流场代理模型开发以及基于十四方程传递矩阵法的结构分析算法实现，形成除需要由CFD计算软件生成大量的流场数据作为训练样本输入的代理模型训练阶段外，最终计算阶段独立于有限元软件之外的流致振动响应分析计算程序。

For the primary-circuit piping system of a test reactor, the development of one-dimensional flow field program, the development of simplified three-dimensional flow field proxy model that can predict the fluid excitation of each pipe section, and the development of structural analysis algorithms based on the fourteen-equations and transfer matrix method are completed in order to form a flow vibration response analysis program. Except for the training stage of the proxy model, which requires a large amount of flow data to be generated as the input of the training samples from the CFD software, the computational stage of the program will be independent of finite element analysis software. With this program, we can carry out the flow-induced vibration of any piping system without using too much computing resource.

 

企业导师：陈龙  项目部经理

校内导师：姜乃斌  教授  jiangnb@mail.sysu.edu.cn

 

实习补贴：3000RMB / 月

 

 

【课题 3】

实习题目：

小型快堆安全分析程序开发

Development of safety analysis program for small fast reactors

 

实习内容：

基于COMSOL开发小堆安全程序，实现小型铅铋快堆核电源的核热力耦合模拟，对典型小型快堆安全事故进行模拟分析。

Development of small reactor safety analysis program based on COMSOL including implementation of nuclear thermal coupling simulation of small lead-bismuth fast reactor nuclear power supply, and simulation and analysis of typical small fast reactor safety accidents.

 

企业导师：冯波   技术总监

校内导师：王亚辉  助理教授  wangyh296@mail.sysu.edu.cn

 

 

【实习课题 4】

 

实习题目：

管道系统流致振动响应分析数据驱动式模型降阶方法研究

Study on non-intrusive model order reduction for flow-induced vibration response analysis of piping system

 

实习内容：

针对试验堆一回路管路系统，基于python依次完成一维流场程序开发、可预测各管段流体激励的简化三维流场代理模型开发以及基于十四方程传递矩阵法的结构分析算法实现，形成除需要由CFD计算软件生成大量的流场数据作为训练样本输入的代理模型训练阶段外，最终计算阶段独立于有限元软件之外的流致振动响应分析计算程序。

For the primary-circuit piping system of a test reactor, the development of one-dimensional flow field program, the development of simplified three-dimensional flow field proxy model that can predict the fluid excitation of each pipe section, and the development of structural analysis algorithms based on the fourteen-equations and transfer matrix method are completed in order to form a flow vibration response analysis program. Except for the training stage of the proxy model, which requires a large amount of flow data to be generated as the input of the training samples from the CFD software, the computational stage of the program will be independent of finite element analysis software. With this program, we can carry out the flow-induced vibration of any piping system without using too much computing resource.

 

企业导师：陈龙  项目部经理

校内导师：卢亮  教授  luliang3@mail.sysu.edu.cn

 

 

【实习课题 5】

 

实习题目：

基于OpenMC和CORE-MOC的蒙特卡罗—确定论耦合计算研究

Monte Carlo - Deterministic coupling based on OpenMC and CORE-MOC

 

实习内容：

实现OpenMC和CORE-MOC的通用几何表达。CORE-MOC利用OpenMC产生均匀化截面进行中子输运计算。CORE-MOC计算中子通量以加速OpenMC的计算。

Implement common geometric representation of OpenMC and CORE-MOC. CORE-MOC uses OpenMC to generate homogenized cross sections for neutron transport calculations. CORE-MOC calculates neutron flux to accelerate OpenMC's calculations.

 

企业导师：刘磊  项目部经理

校内导师：吴文斌  副教授  

 

实习补贴：wuwb28@mail.sysu.edu.cn

 

 

【实习课题 6】

 

实习题目：

基于特征线方法的屏蔽计算可行性研究

Feasibility study of shielding calculation based on MOC

 

实习内容：

主要研究特征线方法应用于屏蔽计算的可行性，若可行，相较于在屏蔽计算应用更成熟的SN方法具有几何适应性更好的优势，且提供了另一种可供参考的用于屏蔽计算的确定论方法。

This project mainly studies the feasibility of applying MOC to shielding calculation. If feasible, it has the advantage of better geometric adaptability compared with SN method which is more mature in shielding calculation, and provides another method for reference for shielding calculation.

 

企业导师：陈龙  项目部经理

校内导师：吴文斌  副教授  

 

实习补贴：wuwb28@mail.sysu.edu.cn