高压换热器密封中螺纹受力分析

Stress Intensity Analysis of Threads in Thread-Locking Ring and Diaphragm Seal of High pressure Heat Exchanger

依据轴向载荷作用下螺纹受力的理论推导和ANSYS应力分析软件对高压换热器螺纹锁紧环密封和隔膜密封型式进行的螺纹应力分析,给出以上两种密封型式螺纹齿的应力分布情况。

The stress intensities of threads of thread-locking ring heat exchanger and diaphragm sealing heat exchanger were analyzed in according to the theory analysis and ANSYS software.