This paper shows a numerical simulation of the three-dimensional fluid flow of the single state of the gas-oil multiphase pump by an unsteady calculation and using the sliding mesh technique to take into account the rotating-static impeller interaction.
本文利用Fluent计算软件,采用非稳态滑动网格技术,非结构网格来模拟油气混输泵单个压缩级三维流场,通过对气液两相介质在流道内的流动情况的分析为改善叶轮的性能提供一定的参考。
参考来源 - 轴流式油气混输泵单个压缩级叶轮流场CFD模拟分析For this multiphase pump,it should insure the fluid get into the next stage evenly.
由于此多相泵为多级泵,应保证出流流体均匀地进入下一级叶轮。
参考来源 - 多相泵复合式静叶CFD模拟及流场分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Multiphase pump and multiphase pipeline have their own performance curves, respectively.
多相泵与混输管道有其各自的性能曲线。
Because of superior performance of helical axial-flow multiphase pump, multiphase boost technology has taken the developing position for liquid-gas boosting technology recently.
多相混输技术是当今油气输送技术的发展趋势，而螺旋轴流式多相泵应用于油气水多相混输具有良好的性能。
The shape of the suction chamber decides the inlet velocity distribution of the compression grade in the multiphase pump, and affects the performance of the multiphase pump to a degree.
吸入室的形状决定了混输泵的压缩级进口的速度分布，对混输泵的性能有一定的影响。
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