摘要
通过对海上漂浮式输油管线进行受力分析,建立其内部流体流速变化对管线作用的数学模型。利用ADINA软件,采用流固耦合方法,对DN100野战输油管线进行了分析,研究了管线的变形情况,并将其与理论计算结果进行了比较,验证了该模型的可行性。
The force acting on the floating pipeline on the sea was analyzed,an analysis model of the floating pipeline on the sea was introduced. ADINA software was used to analyze the deformation of the DN100 field pipeline with the method of fluid-stracture interaction. The deformation of the pipeline was researched in comparison with the theoretical value, and the model is proved to be feasible.
出处
《管道技术与设备》
CAS
2007年第4期6-7,共2页
Pipeline Technique and Equipment
关键词
海上漂浮式管线
内部流速变化
流固耦合
变形
floating pipeline on sea
internal flow changes
fluld-structure interaction
deformation
