Title :
Temperature and thermal stress analytical models of metal materials in heat treating
Author :
Zhang, Zongjie ; Xie, Danmei ; Xiong, Yangheng ; Zongjie Zhang
Author_Institution :
Sch. of Power & Mech. Eng., Wuhan Univ., Wuhan, China
Abstract :
In this paper, the mathematical models have been established to describe temperature and stress distributions in an axis-symmetric metal specimen. The models can treat nonlinear problem caused by temperature dependent properties. An example has been given to compare the results calculated by the models with those calculated by finite element method (FEM). It is shown that the analytical models obtained have high accuracy.
Keywords :
differential equations; finite element analysis; heat treatment; steel; stress analysis; thermal conductivity; thermal stresses; axis-symmetric metal specimen; finite element method; heat treating; mathematical models; metal materials; nonlinear problem; stress distribution; temperature analytical model; temperature dependent properties; temperature distribution; thermal stress analytical model; Finite element methods; Heating; Mathematical model; Stress; Temperature; Temperature dependence; Thermal stresses; analytical model; heat treatment; temperature and stress field; thermal conduction differential equation;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987288
