Results 1 to 10 of about 15,385 (307)

An experimental investigation of the stochastic nature of slug flow [PDF]

E3S Web of Conferences, 2023
Slug flow is widely encountered in oil and gas systems. It has an unsteady hydrodynamic behavior that motivated the development of mechanistic models to better understand and quantify the parameters of the flow. The present work investigated several slug
García César, Korelstein Leonid, Sondermann Carina N., Pereyra Eduardo   +3 more
doaj   +1 more source

Generation of Controlled Liquid–Liquid Slug Flow by Interlocking Two Diaphragm Pumps

Separations, 2022
From the viewpoint of resource and energy-saving, the high extraction rate of alternating liquid–liquid flow (slug flow) is important given that it enables its novel use in extraction.
Akinori Muto, Hidetaka Abe, Keita Kanki, Takashi Fukuda, Shin-ichiro Kawasaki   +4 more
doaj   +1 more source

Experimental and Numerical Study on the Slug Characteristics and Flow-Induced Vibration of a Subsea Rigid M-Shaped Jumper

Applied Sciences, 2023
The subsea jumper has become an essential part of subsea production systems as a gas–liquid mixing pipeline connecting the pipeline end manifold (PLEM) to the Christmas tree.
Wenhua Li, Jiahao Li, Guang Yin, Muk Chen Ong   +3 more
doaj   +1 more source

Comparing temporal characteristics of slug flow from tomography measurements and video observations

Measurement: Sensors, 2021
In industrial operations, the slug flow pattern can lead to serious problems, that are mostly caused by the liquid slugs of the flow. Hence, a detailed description of the slug flow pattern is of special interest.
Marc Olbrich, Andrew Hunt, Terri Leonard, Dennis S. van Putten, Markus Bär, Kilian Oberleithner, Sonja Schmelter   +6 more
doaj   +1 more source

Effect of swirl on fluctuation of pressure drop in a gas–liquid slug flow

Measurement: Sensors, 2020
Slug flow as one of the typical two-phase flow patterns occurs widely in industry. The fluctuating phenomenon in slug flow is harmful to the pipeline system and should be suppressed.
Wen Liu, Xiaofei Lv, Zhongchuang Zhao
doaj   +1 more source

Slug Flow Hydrodynamics Modeling for Gas–Liquid Two-Phase Flow in a Pipe

Energies, 2022
Gas–liquid flow in a pipeline is a very common. Slug two-phase flow is dominated in the case of slightly upward flow (+0.25°) and considered to be the comprehensive flow configuration, and can be in close contact with all the other flow patterns.
Huishu Liu, Jimiao Duan, Kecheng Gu, Jiang Li, Hao Yan, Jian Wang, Changjun Li   +6 more
doaj   +1 more source

Research on Slug Flow Elimination Method Based on Kinetic Energy Conversion

Geofluids, 2023
Slug flow is one of the most common flow patterns in the petrochemical industry. It will affect the normal operation of oil well surface pipelines and connected equipment, especially gas well multiphase flowmeters.
Ruiquan Liao, Donghui Zhou, Zhihui Wang, Weixia Yang, Xingkai Zhang   +4 more
doaj   +1 more source

Real-Time Detection of Slug Flow in Subsea Pipelines by Embedding a Yolo Object Detection Algorithm into Jetson Nano

Journal of Marine Science and Engineering, 2023
In the multiple-phase pipelines in terms of the subsea oil and gas industry, the occurrence of slug flow would cause damage to the pipelines and related equipment.
Weiliang Qiao, Hongtongyang Guo, Enze Huang, Xin Su, Wenhua Li, Haiquan Chen   +5 more
doaj   +1 more source

Experimental and OLGA Modeling Investigation for Slugging in Underwater Compressed Gas Energy Storage Systems

Applied Sciences, 2023
Underwater compressed gas energy storage (UW-CGES) holds significant promise as a nascent and viable energy storage solution for a diverse range of coastal and offshore facilities.
Chengyu Liang, Wei Xiong, Hu Wang, Zhiwen Wang   +3 more
doaj   +1 more source

Slug flow characterization in horizontal annulus [PDF]

AIChE Journal, 2019
AbstractTo characterize slug flows in annuli channels and highlight the effect of the eccentricity on the flow behaviors, experiments were conducted in two horizontal annuli setups (a) concentric and (b) fully eccentric using air and water as the testing fluids.
Edem N. Eyo, Liyun Lao
openaire   +2 more sources