Zhang Zhao
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Academic Titles:Professor in Process Mechanics
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Department of Engineering Mechanics, Dalian University of Technology
Discipline:mechanics of manufacturing process. Engineering Mechanics. Computational Mechanics
Business Address:Room 619,Integrated Laboratory building (1#)
Contact Information:
E-Mail:
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Date:2019-03-10
Indexed by:Journal Article
Date of Publication:2014-02-28
Journal:塑性工程学报
Included Journals:CSCD、ISTIC、PKU、Scopus
Volume:21
Issue:1
Page Number:127-130
ISSN:1007-2012
Key Words:搅拌摩擦焊接;欧拉模型;扭矩;机械功率
Abstract:建立基于固体力学的搅拌摩擦焊接三维欧拉模型,并与文献的试验结果和ALE模型计算结果进行对比,验证了模型的正确性.基于此模型,进一步研究搅拌头轴肩及搅拌针等部位对总扭矩的贡献,结果表明,搅拌头轴肩对总扭矩贡献最大,搅拌头针部底面对总扭矩贡献最小,且总扭矩随搅拌头转速的增加而减小.搅拌头针部与轴肩的热输入比在不同搅拌头转速下维持在0.42附近,保证了无轴肩搅拌摩擦焊接过程的顺利进行.
Zhang Zhao, Ph.D., Professor in Process Mechanics.
Editorial member in Coatings (IF:2.881) from 2020 to 2022.
Editorial member in Crystals (IF:2.589) from 2020 to 2022.
Younth editorial member in Journal of Central South University(IF:1.716) from 2020 to 2022.
Professor Zhang has published more than 60 SCI publications with over 1100 citations. He served as reviewers for more than 30 international journals. His main pulications can be found:
https://orcid.org/0000-0001-7181-8617
https://publons.com/researcher/1987190/zhao-zhang/
The scientific research focuses on experimental and numerical works on friction stir welding/processing/additive manufacturing, numerical modelling and simulation of additive manufacuring, topological design of phononic crystals, locomotive and high speed train design.
