| 海上油气水分离器流固耦合的水弹性分析 |
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| 引用本文： | 方华灿,余雄鹰.海上油气水分离器流固耦合的水弹性分析[J].中国石油大学学报(自然科学版),1989(5). |
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| 作者姓名： | 方华灿 余雄鹰 |
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| 作者单位： | 石油大学机械系，江汉石油学院 本校87届硕士研究生 |
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| 摘 要： | 本文推导出了在海上浮式采油装置作六个自由度运动时,具有任意类型支座和形状的油气水分离器与其内部的液气界面晃动的水弹性流固耦合动力方程,并由此开发了用于计算液气界面晃动的固有频率的有限元程序,计算结果与实验结果基本一致。
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| 关 键 词： | 浮式采油装置 固有频率 分离器 液气界面 晃动 动力方程 |
KYDROELASTICAL ANALYSIS OF SOLID-LIQUID COUPLING OF A MARINE OIL-GAS-WATER SEPARATOR |
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| Fang Huacan Yu.Xiongying.KYDROELASTICAL ANALYSIS OF SOLID-LIQUID COUPLING OF A MARINE OIL-GAS-WATER SEPARATOR[J].Journal of China University of Petroleum,1989(5). |
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| Authors: | Fang Huacan YuXiongying |
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| Institution: | Dcpt. of Mechanical Engineering |
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| Abstract: | This paper derived the hydroclas licul coupling dynamic equation between the Oil-Gas-Water separator with arbitrary type of support and shape on Floating Production Equipment (FPE) and its liquid-gas surface sloshing under the six degrees of freedom motions of FPE. As based on the equation, the finite element program is developed to calculate the natural frequences of liquid-gas surface sloshing. The calculation results are basically consistent with the experiment results. |
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| Keywords: | Floating production equipment Natural frequences Liquid-gas surface Sloshing Separator Dynamic equation |
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