论文详情

海洋平台往复式压缩机橇振动分析边界选取的探讨

海洋石油

2021年 41卷第3期

阅读：153

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Title

Discussion on Selection of Boundary for Vibration Analysis of Reciprocating Compressor Skid on Offshore Platform

作者

赵波张田张晓敏陈万贵刘卓王贝

Authors

ZHAO Bo ZHANG Tian ZHANG Xiaomin CHEN Wangui LIU Zhuo WANG Bei

单位

中海石油炼化有限责任公司，北京　100029 海洋石油工程股份有限公司，天津　300452

Organization

CNOOC Oil & Petrochemicals Co. Ltd., Beijing 100029, China Offshore Oil Engineering Co. Ltd., Tianjin 300452, China

摘要

以某海洋平台往复式压缩机组为例，通过ANSYS软件对比分析往复式压缩机橇不同约束边界条件下振动响应。分析结果表明：在以海洋平台组块腿为边界基准，以海洋平台立柱为边界，其振动分析结果误差较小，且计算量较小，可为海洋平台往复式压缩机橇振动分析边界的选取提供参考。

Abstract

Taking a reciprocating compressor unit of an offshore platform as an example, the vibration response of the reciprocating compressor skid under different constraint boundary conditions is compared and analyzed by ANSYS software. The analysis results show that the vibration analysis of offshore platform component legs are used as the boundary reference and the less deviation of vibration analysis results when the column of offshore platform is taken as the boundary, the amount of calculation is small. It can provide references for the selection of vibration analysis boundary of reciprocating compressor skid on offshore platform.

关键词：

往复式压缩机橇; 海洋平台; 振动;

Keywords:

reciprocating compressor skid; offshore platform; vibration analysis;

基金项目

DOI

https://doi.org/10.3969/j.issn.1008-2336.2021.03.094