Simulation of the stress-strain state and stability loss of a thermal barrier coating under thermal shock

被引：3
|
作者：
Lyukshin, P. A. [1 ]
Lyukshin, B. A. [1 ,2 ]
Matolygina, N. Yu. [1 ]
Panin, S. V. [1 ]
机构：
[1] Inst Strength Phys & Mat Sci SB RAS, Tomsk 634021, Russia
[2] Tomsk Univ Control Syst & Radioelect, Tomsk 634050, Russia
来源：
PHYSICAL MESOMECHANICS | 2012年 / 15卷 / 1-2期
关键词：
thermal barrier coating; computer simulation; stability loss or buckling; heat conduction; stress-strain state; MECHANISMS;
D O I：
10.1134/S1029959912010110
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The paper presents the results of computer simulation of the strain-induced behavior of thermal barrier coatings. The possibility of periodic instabilities to arise is demonstrated. The characteristic period of the instabilities in relation to the properties of conjugate materials is studied by the example of thermal loading of a ceramic-coated Cu specimen.
引用
收藏
页码：104 / 111
页数：8
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