往复压缩机管道振动分析与控制  

Analysis and Control of the Vibration in Reciprocating Compressor Piping System

作　　者：李永东[1] 张文波[2] 王相飞[2] 寇国[2] 韩省亮[1] 

机构地区：[1]西安交通大学航天航空学院机械结构强度与振动国家重点实验室,陕西西安710049 [2]中国石油塔里木油田公司,新疆库尔勒841000

出　　处：《压缩机技术》2012年第3期16-19,共4页Compressor Technology

摘　　要：对某往复压缩机管道系统的机械特性、气柱特性、气流脉动及机械振动响应进行数值模拟。根据往复压缩机管道系统建立合理的力学模型,并结合压缩机设计参数、运行工况及介质状态参数找出了引起压缩机管线振动的根本原因。最终,制定了合理的整改方案,振动消减效果明显。This paper conducted a numerical simulation for the mechanical properties, gas column properties,flow pulsation and mechanical vibration response of some reciprocating compressor piping system.The main reason of causing the compressor pipeline system vibration is found according to a reasonable mechanical model of the reciprocating compressor pipeline system and the compressor design parameters, operating conditions and medium state parameters.Eventually, the reasonable measures to control vibration are developed, which achieves the desired effect.

关 键 词：往复压缩机 数值模拟 管道振动 振动分析 

分 类 号：TH457[机械工程—机械制造及自动化] TB535[理学—物理]