摘要
针对催化裂化装置烟气管道的某些法兰接头发生泄漏失效的现状,为分析其失效原因,对烟气管道与失效的法兰接头进行了有限元计算与分析,并提出了改进措施。
In order to analyze the leakage failure causes of some flange joints on the smoke gas pipelines in a catalyst cracking plant, a finite element computation and a finite element analysis was conducted for the smoke gas pipelines and damaged flange joints, and some improvement methods were proposed.
出处
《化工机械》
CAS
2008年第1期22-26,共5页
Chemical Engineering & Machinery
关键词
催化裂化装置
烟气管道
法兰接头
失效分析
有限元
Catalyst Cracking Plant, Smoke Gas Pipeline, Flange Joint, Failure Analysis, Finite Element
