基于CAESAR Ⅱ的往复压缩机管道振动分析  

Vibration Analysis of Reciprocating Compressor Pipeline Based on CAESAR Ⅱ

作　　者：周峤[1] 吴新果[1] 

机构地区：[1]新疆石油勘察设计研究院,新疆乌鲁木齐830026

出　　处：《管道技术与设备》2015年第4期13-14,35,共3页Pipeline Technique and Equipment

摘　　要：为提高往复压缩机管道系统的安全性、稳定性,从设计阶段对往复压缩机管道系统的防振设计方法进行研究,利用基于有限元方法的管道应力分析软件CAESARⅡ,对往复压缩机管道系统模型的固有频率进行了分析,提出管道系统优化设计方案。将分析方法应用于实际项目,对工程中往复压缩机管道系统进行建模和求解,解决实际工程中管道系统振动问题,同时证明分析方法的合理性。In order to improve the safety and stability of reciprocating compressor piping system,the anti-vibration design method of reciprocating compressor piping system was studied during the design stage using the pipeline stress analysis software CAESAR Ⅱ which was based on the finite element method. The natural frequency of the reciprocating compressor piping system model was analyzed,and the optimal design of pipeline system was put forward. The analysis method was applied to the actual project,and modeling and solving for reciprocating compressor pipeline system was made,thus solving the pipeline system vibration problems in engineering and proving the rationality of analysis method.

关 键 词：CAESARⅡ 往复压缩机 振动分析 管道 固有频率 

分 类 号：TE974[石油与天然气工程—石油机械设备]