Multiphase Pumping: Achievements and Perspectives
Multiphase Pumping: Achievements and Perspectives
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DOI：
10.2516/ogst:2002007
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
J. Falcimaigne;J. Brac;Y. Charron;P. Pagnier;R. Vilagines
中科院分区：
文献类型：
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作者：
J. Falcimaigne;J. Brac;Y. Charron;P. Pagnier;R. Vilagines
多相泵送技术现在已得到石油工业的广泛接受。本文介绍了法国石油研究所（IFP）发明和开发的螺旋轴技术的最新性能。随着陆上和海上油田经验的积累，行业信心大增，已安装的泵的尺寸也大幅增加。迄今为止，单台泵的额定功率可达6 MW，螺旋轴流泵是世界上制造的最大的多相泵。IFP仍在进行进一步的研究工作，以提高螺旋轴流泵的性能，同时开发多相蒸汽的新应用：酸气回注溶液、湿气压缩机、两相涡轮机。本文介绍了工作的主轴和这些发展所采用的方法。采用最先进的实验和计算技术：实验方面采用激光多普勒风速仪，设计和计算方面采用两相CFD模拟和神经网络及遗传算法进行形状优化。
Multiphase pumping receive now a widespread acceptance of the oil industry. The paper describes the state of the art performance of the helico-axial technology invented and developed by the Institut francais du petrole (IFP). The size of the installed pumps has considerably increased as the industry gained confidence with the accumulation of field experience, both onshore and offshore. A single pump can rate up to 6 MW to-date, and helico-axial pumps are the largest multiphase pumps manufactured in the world. Further research works are still performed at IFP to improve the helico-axial pump performance but also to develop new applications of multiphase turbomachines: sour gas re-injection in solution, wet gas compressors, two-phase turbines. The paper describes the main axes of works and the methodologies applied for these developments. The most advanced experimental and computational techniques are used: laser Doppler anemometry on the experimental side, two-phase CFD simulation and shape optimisation by neural network and genetic algorithm on the design and calculation side.