摘要
分析了波形膨胀节对固定管板式换热器管板应力的影响。计算了固定管板式换热器的轴向温差应力 ,说明设置膨胀节的必要性和合理性。提出了设置膨胀节需注意的一些问题。
The influence of waved expander on stress of fixed tube plate heat exchanger was analyzed and the stress caused from range of temperature on the axial section of fixed tube plate heat exchanger was calculated. The reasonableness and necessity for establishing expander was explained. The points of attention for establishing expander were put forward. [
出处
《化学工业与工程技术》
CAS
2001年第2期39-42,共4页
Journal of Chemical Industry & Engineering
