inite element simulation, safety assessment and countermeasure of the coke drum leaning process during the quenching stage
- DOI
- 10.2991/amcce-17.2017.94How to use a DOI?
- Keywords
- Coke drum; Cooling stage; Tilt; Side channel Cold spot
- Abstract
The coke drum with a side channel at the beginning of cooling was simulated numerically using ANYSY, and the time history of the stress and strain fields were also acquired with indirect coupling method. The calculation results indicate that temperature stress and bending stress caused by the cold spots will cause bulging of the shell and the tilt of coke drum. With the coke drum tilting, the shell at the skirt seat will yield and the coke drum was in a dangerous state. The results of ANSYS show that the reinforcement of arc plate can effectively reduce the membrane stress on the skirt. The side channel and reinforcement of arc plate serve as the analysis for coke drum leaning and design of the skirt seat.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zheng-Liang Li AU - He-Hui Wang AU - Wei Liu AU - Jin-sHui Zhou AU - Guang-quan Zhang PY - 2017/03 DA - 2017/03 TI - inite element simulation, safety assessment and countermeasure of the coke drum leaning process during the quenching stage BT - Proceedings of the 2017 2nd International Conference on Automation, Mechanical Control and Computational Engineering (AMCCE 2017) PB - Atlantis Press SP - 532 EP - 536 SN - 2352-5401 UR - https://doi.org/10.2991/amcce-17.2017.94 DO - 10.2991/amcce-17.2017.94 ID - Li2017/03 ER -