稳态热应力 meaning in Chinese
steady-state thermal stress
Examples
- Steady state thermal analysis under natural convection boundary condition was performed . both the temperature distribution and the induced mechanical stress were calculated in this simulation . high stress area was found and the potential reasons which can cause packaging to fail were also discussed
具体内容包括: 1 .建立一款叠层csp / bga封装的三维实体有限元模型,求解自然对流条件下的稳态温度场分布,并在此基础上进行稳态热应力和热应变分析,找出由于温度梯度在封装内部引起的高热应力区域,分析其可能造成的失效结果。