天然气凝析液射流清管器结构参数的数值模拟研究  

Numerical Study on Structure of By-pass Pigging for NGL Pipeline

作　　者：刘永飞 杨壮春 李清平 林林 

机构地区：[1]中海油研究总院 [2]中海石油深海开发有限公司

出　　处：《化工机械》2016年第4期513-516,553,共5页Chemical Engineering & Machinery

基　　金：国家科技重大专项课题(2011ZX05026-004)

摘　　要：通过对一种用于天然气凝析液管道的射流清管器进行Fluent数值模拟,研究了不同结构参数对射流效果的影响,验证了用Fluent预估射流清管器控制阀门弹簧预紧力的可行性,为天然气凝析液射流清管器结构研发提供了理论依据。The Fluent software was adopted to simulate by-pass pigging of NGL pipeline and the structure parameter＇s influence on jet flow was discussed. The possibility of applying Fluent software to predict spring＇s pre-tightening force of by-pass pigging valve was proved to provide theoretical basis for by-pass pigging development of the NGL pipeline.

关 键 词：射流清管器 结构参数 阀门控制弹簧 射流孔形状 

分 类 号：TQ055.8[化学工程]