MAGNETO-MECHANICAL FINITE ELEMENT ANALYSIS OF MAGNETIC SHAPE MEMORY ALLOYS WITH BODY FORCE AND BODY COUPLE

被引：0

作者：

Lagoudas, Dimitris C. ^{[1
]}

Kiefer, Bjoern ^{[1
]}

Haldar, Krishnendu ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Aerosp Engn, College Stn, TX 77843 USA

来源：

SMASIS2008: PROCEEDINGS OF THE ASME CONFERENCE ON SMART MATERIALS, ADAPTIVE STRUCTURES AND INTELLIGENT SYSTEMS - 2008, VOL 1 | 2009年

关键词：

NI-MN-GA; MARTENSITIC VARIANT REORIENTATION; FIELD-INDUCED STRAIN; MODEL;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This work describes the coupling between the magnetostatic and mechanical problems. The aim is to investigate the influence of magnetic body force and magnetic body couple on the equilibrium equations. The magnetic body force and couple are computationally evaluated using finite element analysis over the domain of a magnetic shape memory alloy (MSMA) specimen with rectangular cross-section, subjected to applied magnetic and mechanical boundary conditions. The analysis presented in this paper studies the non uniform distribution of magnetic body force and body couple in the specimen and their impact on the Cauchy stress distribution.

引用

页码：481 / 490

页数：10

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