摘要
本文通过数值计算分析了固定式列管换热器管壁与壳壁之间的温差热膨胀及加设波形膨胀节对换热器壳体轴向应力、管板变形与弯矩。
This Paper analyses comprehensive effects of differential thermal expansions and an expansion joint on the axial stress of the shell, the deformation and bending moment of the tubesheet, and the longitudinal stress of the tubes by way of numerical computation.
出处
《内蒙古石油化工》
CAS
2000年第4期10-16,共7页
Inner Mongolia Petrochemical Industry
关键词
波形膨胀节
壳体
管板
列管
expansion joint
shell
tubesheet
tube
