Wang Yuxin
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爆炸焊接复合界面波与温度场物质点法分析
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Indexed by:期刊论文

First Author:王宇新

Correspondence Author:Li, X.-J.; Department of Engineering Mechanics, Dalian University of TechnologyChina; email: dymat@163.com

Co-author:李晓杰,闫鸿浩,王小红,孙明

Date of Publication:2015-12-15

Journal:计算力学学报

Included Journals:PKU、ISTIC、CSCD、Scopus

Volume:32

Issue:6

Page Number:758-764

ISSN No.:1007-4708

Key Words:无网格法;物质点法;爆炸焊接;界面波;温度场

Abstract:爆炸焊接是一门双金属复合工程技术,在炸药爆轰载荷驱动下,飞板高速冲击基板时,两金属板复合界面处在高温高压作用下材料发生塑性流动并形成周期性波状界面,波状界面的形成与复合界面处的材料熔化和变形直接相关。本文应用物质点法对爆炸焊接界面波的形成和界面温度场进行数值模拟,同时开展双金属爆炸焊接实验,并结合物质点法的三维数值模拟对爆炸焊接界面波的形态和界面材料高温软化进行分析。

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Associate Professor
Supervisor of Master's Candidates

Title : 中国工程爆破行业协会爆炸加工行业委员会副秘书长

Gender:Male

Alma Mater:Dalian University of Technology

Degree:Doctoral Degree

School/Department:Department of Engineering Mechanics

Discipline:Computational Mechanics

Business Address:工程力学系226室

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Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024

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