海上浮式采油用油气分离器内液体晃动及阻晃实验研究

An Experimental Study on the Fluid Fluctuation in Oil and Gas Separator

分析了引起海上浮式采油用油气分离器内液体晃动的原因 ,得出了分离器内晃动液体的动能和势能数学表达式。据此提出了减小分离器内液体晃动的两种方法 ,即通过在分离器两端装设具有一定倾斜角度的栅板及在液面上装浮板来减小液体晃动能量 ;设计了实验装置及实验方案 ;在不同的晃动频率和振幅下 ,测定了分离器内液体的晃动的时间历程 ;对实验结果进行了分析处理 ;提出了一种较好的减晃结构 ;

The reason for the fluctuation of fluid in the oil gas separator is analyzed,mathematical expression of kinetic energy and potential energy of the fluctuated fluid is derived.and the devices to reduce the fluctuating of fluid in the separator are proposed.Experiments of these devices are carried out under different frequencies and amplitudes of the fluid.The results of the experiment are analyzed and the conclusion is given.