유한요소법에 의한 축대칭 실린더의 열응력 해석

The Thermal Stress Analysis of Axisymmetric Hollow Long Cylinder by Finite Element Method

Thick cylindrical structures, such as assemblies with electrical induction heaters or nuclear fuel element, are sometimes subjected to thermal stresses from internal heating. Such stresses are produced by temperature gradients between the inside and outside surfaces. These problems possess symmetry about either a point or an axis. the objective of this paper is to present the determination of the temperature distribution and thermal stress-strain within a conducting body by finite element method.