催化裂化装置烟气轮机轮盘应力与寿命分析  

Analysis of stress and life of rotor disk of FCC flue gas expander

作　　者：金聚慧[1] 潘若非[1] 宋辉[1] 詹天屹[1] 

机构地区：[1]辽宁石油化工大学,辽宁省抚顺市113004

出　　处：《炼油技术与工程》2009年第10期37-40,共4页Petroleum Refinery Engineering

摘　　要：采用弹性有限元方法,计算分析了烟气轮机转子轮盘在正常转速和超转速下的应力与寿命,对比判断了烟气轮机转子轮盘的使用性能,为烟气轮机安全运转提供理论依据。The elastic finite element technique is adopted to calculate and analyze the stress and life of flue gas expander＇ s rotor disk at normal and ultra-high speeds. The operation performance of rotor disk is compared and studied to provide the theoretical basis for the reliable operation of the gas expander.

关 键 词：催化裂化装置 烟气轮机 转子 寿命分析 安全 

分 类 号：TE966[石油与天然气工程—石油机械设备]