Blar i UiS Brage på forfatter "Li, Wenhua"
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CFD investigation of blind-tee effects on flow mixing mechanism in subsea pipelines
Han, Fenghui; Liu, Yuxiang; Ong, Muk Chen; Yin, Guang; Li, Wenhua; Wang, Zhe (Peer reviewed; Journal article, 2022)Blind tees are widely used in subsea pipelines to enhance the mixing conditions of oil and gas products, but their structural design still relies on experience. In this paper, a series of numerical investigations have been ... -
Convolutional Neural Networks and Feature Fusion for Flow Pattern Identification of the Subsea Jumper
Lin, Shanying; Xu, Jialu; Liu, Shengnan; Ong, Muk Chen; Li, Wenhua (Peer reviewed; Journal article, 2023)The gas–liquid two-phase flow patterns of subsea jumpers are identified in this work using a multi-sensor information fusion technique, simultaneously collecting vibration signals and electrical capacitance tomography of ... -
Experimental and Numerical Study on the Slug Characteristics and Flow-Induced Vibration of a Subsea Rigid M-Shaped Jumper
Li, Wenhua; Li, Jiahao; Yin, Guang; Ong, Muk Chen (Peer reviewed; Journal article, 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. During oil and gas transportation, as a common ... -
Experimental Investigation and Numerical Modeling of Two-Phase Flow Development and Flow-Induced Vibration of a Multi-Plane Subsea Jumper
Li, Wenhua; Zhou, Qing; Yin, Guang; Ong, Muk Chen; Li, Gen; Han, Fenghui (Peer reviewed; Journal article, 2022)As an essential component in the offshore oil and gas industry, subsea jumpers are likely to encounter the cyclic-induced stresses caused by the alternating movement of gas plugs and liquid slugs while transporting a ... -
Large eddy simulations of flow past an inclined circular cylinder: Insights into the three-dimensional effect
Li, Gen; Li, Wenhua; Janocha, Marek Jan; Yin, Guang; Ong, Muk Chen (Peer reviewed; Journal article, 2023)The flow past an inclined cylinder is simulated using large eddy simulations to study the three-dimensional wake flow effects on the forces on the cylinder at Re = 3900. Four inclination angles of α = 0°, 30°, 45°, and 60° ...