Stresses in the material with multilayered coating under impulse thermal loading

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Shanin, S.A.^1

National Research Tomsk Polytechnic University, 30, Lenina ave., Tomsk

634050, Russia^1

关键词: External loading;    Impulse parameters;    Mechanical behavior;    Multi-layered coatings;    Parametric -analysis;    Radiation heat loss;    Thermal loadings;    Two dimensional model;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012036/pdf
DOI  :  10.1088/1757-899X/124/1/012036

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The two-dimensional model of mechanical behavior of the specimen with multi layered coating is formulated. The parametric analysis was carried out for various types of boundary conditions. Stress intensity depending on time was studied. The influence of impulse parameters on the temperature and stresses was investigated. It was revealed that radiation heat losses reduces the action of external loading.