Numerical simulation on the gas-liquid two-phase flow in the direct commissioning process of a hilly pipeline

doi:10.7523/j.issn.2095-6134.2017.02.022

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›› 2017, Vol. 34 ›› Issue (2): 265-272.DOI: 10.7523/j.issn.2095-6134.2017.02.022

• Research Articles • Previous Articles

Numerical simulation on the gas-liquid two-phase flow in the direct commissioning process of a hilly pipeline

ZHANG Xinyu¹, XIE Jing², YU Bo³

1 Sinopec International Petroleum Exploration and Production Corporation, Beijing 100029, China;
2 China Petroleum Engineering Corporation Huabei Branch, Renqiu 062550, Hebei, China;
3 Beijing Institute of Petrochemical Technology, Beijing 102617, China

Received:2016-04-18 Revised:2016-06-13 Online:2017-03-15

Abstract

Abstract: Direct commissioning of oil pipeline is a complex gas-liquid two-phase flow process. In the highly hilly area, the complex flow status in the pipeline poses great threat to the safety of pipeline. Numerical approach is adopted in this work to study the gas-liquid two-phase flow in the hilly pipe. Physical models are established and commercial software is utilized to monitor the flow field. Characteristics and influencing factors for varied types of pipes are studied.

Key words: hilly pipeline, gas-liquid two-phase flow, numerical simulation

CLC Number:

TE83

ZHANG Xinyu, XIE Jing, YU Bo. Numerical simulation on the gas-liquid two-phase flow in the direct commissioning process of a hilly pipeline[J]. , 2017, 34(2): 265-272.

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Numerical simulation on the gas-liquid two-phase flow in the direct commissioning process of a hilly pipeline

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