三种节流元件湿气节流特性分析

发布时间：2019-06-09 22:34

【摘要】：湿气的节流机理和影响因素以及不同节流元件的节流特点是选择湿气生产过程中节流元件的理论依据。为提高湿气的生产效率,减少水合物生成,文中对Laval喷管、孔板和板阀进行结构设计,并利用FLUENT软件进行数值模拟和理论分析,通过研究不同工况下的湿气节流流场,得出不同影响因素对于节流压力场与温度场的影响。分析不同节流元件的节流特点,总结出不同元件适用的工况范围。
[Abstract]:The throttling mechanism and influencing factors of moisture and the throttling characteristics of different throttling elements are the theoretical basis for selecting throttling elements in the process of moisture production. In order to improve the production efficiency of moisture and reduce hydrate formation, the structure of Laval nozzle, orifice plate and plate valve is designed, and the numerical simulation and theoretical analysis are carried out by using FLUENT software to study the moisture throttle flow field under different working conditions. The effects of different influencing factors on throttle pressure field and temperature field are obtained. The throttling characteristics of different throttling elements are analyzed, and the suitable working conditions of different components are summarized.
【作者单位】： 中国石油大学(华东)储运与建筑工程学院;胜利油田鲁明油气勘探开发有限公司;
【基金】：国家自然科学基金项目(51574272)
【分类号】：O359.1
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本文编号：2495949