摘要
分别建立锥筒型(3种规格)、直筒型、锥型升气管油气分离器三维模型,进行ICEM网格划分和Fluent流场模拟分析。研究结果表明:5种升气管油气分离器中,锥型升气管分离器的分离效率最高;适当改变转速可以提高油气分离器的分离效率。
The 3D model for the oil-gas separator with straight riser,tapered riser and conical riser was established,respectively and ICEM grid generation and fluent flow field simulation analysis were implemented.The results show that,of 5 groups of oil-gas separators with the riser of different structures,the separator with tapered riser has the best separating efficiency and properly changing the rotating speed can improve the efficiency of the separator.
作者
刘兴旺
李迎福
LIU Xing-wang;LI Ying-fu(College of Petrochemical Engineering,Lanzhou University of Technology)
出处
《化工机械》
CAS
2021年第5期706-710,共5页
Chemical Engineering & Machinery
基金
国家自然科学基金项目(51265026)。
关键词
油气分离器
锥筒型升气管
直筒型升气管
锥型升气管
分离效率
转速
数值模拟
oil-gas separator
tapered riser
straight riser
conical riser
separation efficiency
rotating speed
numerical simulation
