摘要
系统归纳论述了搅拌摩擦焊(FSW)温度场有限元仿真方法与实验测量方法的研究现状。对基于有限元仿真方法的国内外论文数量进行统计分析,分别从基于热源模型、计算固体力学和计算流体力学的仿真技术3个方面展开论述;对于实验测量方法,梳理了采用热电偶、红外热像仪的测温原理和研究思路,分析了不同测温方法的特点。对上述各种方法的优势和弊端进行了对比分析,并提出了未来研究方向。
The research status of friction stir welding(FSW)temperature field finite element simulation method and experimental measurement method are summarized systematically.The statistical analysis of papers based on finite element simulation method is carried out from three aspects:heat source model,computational solid mechanics(CSM),and computational fluid dynamics(CFD).For experimental measurement method,the characteristics of different temperature measurement methods are summarized by discussing the temperature measurement principle and research routes of thermocouple and infrared thermal camera.This paper analyzes the advantages and disadvantages of the above methods,and puts forward the future research direction.
作者
卢晓红
乔金辉
周宇
马冲
隋国川
孙卓
LU Xiao-hong;QIAO Jin-hui;ZHOU Yu;MA Chong;SUI Guo-chuan;SUN Zhuo(School of Mechanical Engineering,Dalian University of Technology,Dalian 116024,China)
出处
《吉林大学学报（工学版）》
EI
CAS
CSCD
北大核心
2023年第1期1-17,共17页
Journal of Jilin University:Engineering and Technology Edition
基金
国家重点研发计划项目(2019YFA0709003)
中央高校基本科研业务费专项项目(DUT20ZD204)
大连市科技创新基金项目(2020JJ26GX041)。
关键词
金属材料
搅拌摩擦焊
温度场
数值模拟
测温实验
metallic materials
friction stir welding
temperature field
numerical simulation
temperature measurement experiment
