西南石油大学学报（自然科学版）2012，Vol.34Issue(3)：169-173,5.DOI:10.3863/j.issn.1674-5086.2012.03.026
紧急放空情况下脐带缆内液压管路建模与仿真
Modeling and Simulation of Umbilical Hydraulic Line in ESD Vent down Situation
姜琳 1刘立新 2梁政 3肖仕红3
作者信息
- 1. 中海石油气电集团有限责任公司,北京东城100027
- 2. 海洋石油工程股份有限公司设计公司,天津塘沽300451
- 3. 西南石油大学机电工程学院,四川成都610500
- 折叠
摘要
Abstract
The composition of subsea multiplexed electrohydraulic control system and the working theory of umbilical ESD vent down in deepwater oil and gas field are introduced. The model is established by AMESim software, with parameters based on a south China sea oilfield. By simulating the ESD vent down with 4 different tubing size, we get the curves of vent flow rates, volumes and pressures of subsea accumulator. The proper tubing size was chose based on the simulation results. The difference is less than 5% compared to the foreign simulation results. The result can provide reference for subsea control system designing and umbilical selecting.关键词
紧急放空/脐带缆/仿真/液压管径/选型Key words
ESD vent down/ umbilical/ simulation/ hydraulic tubing size/ selection分类
能源科技引用本文复制引用
姜琳,刘立新,梁政,肖仕红..紧急放空情况下脐带缆内液压管路建模与仿真[J].西南石油大学学报（自然科学版）,2012,34(3):169-173,5.
