摘要
本文根据《塔式容器》NB/T47041-2014对自立式钢烟囱进行设计计算,再运用有限元程序ANSYS对设计计算结果进行验证。在设计过程中,应采取相应措施来减小烟囱振幅和避免烟囱产生共振。
In this paper,the calculation for self-supporting steelstack design is carried out based on"Tower Vessel"NB/T47041-2014,and then the design calculation results are verified by using the finite element program ANSYS.In the design process,corresponding measures should be taken to reduce the stack amplitude and avoid resonance of the stack.
作者
朱志斌
Zhu Zhihin(Hualu Engineering&Technology Co.,ltd.Xi'an 710065)
出处
《化工设计》
CAS
2020年第3期37-41,50,2,共7页
Chemical Engineering Design
关键词
钢烟囱
有限元
共振
破风圈
steel stack
finite element
resonance
srtake
