The equations of thermal deformation of hollow piece under stress in uneven steady-state and even steady-state temperature field have been obtained.
采用热力学方法推导出稳态非均匀温度场中孔型零件在受力情况下的热变形公式。
2
By use of finite element analysis software ANSYS, the steady-state temperature field and thermalstress field in the tubesheet of a large fixed tubesheet heat exchanger were analyzed.