Leak detection method for the jet fuel pipeline based on IUPEMD and DTWSVM

Y Zhu, X Lang, Z Cai - Measurement Science and Technology, 2023 - iopscience.iop.org
Jet fuel pipeline leakage will cause environmental pollution and safety-related accidents;
therefore, the leak detection of jet fuel pipeline is a crucial for pipeline management …

Optimizing 3D guide vanes to minimize secondary flow and energy loss in turbulent flow through a 90− Degree bend

S Yagmur - Ocean Engineering, 2025 - Elsevier
The bend is one of the most essential components in a piping system, as it significantly
influences the overall flow behavior and system efficiency. Its design and performance …

An investigation on the flow structures of the intermittent flow in a helically coiled tube

G Liu, W Ren, Y Wang, Z Hua, Z Hao - Physics of Fluids, 2024 - pubs.aip.org
In this work, a series of numerical investigations are carried out to explore the flow structures
of intermittent flow in a helically coiled tube. The distributions of velocity magnitude and …

Influence of Load Conditions on the Propeller Wake Evolution

D Yu, L Wang, H Liu, M Cui - Journal of Marine Science and Engineering, 2023 - mdpi.com
The present work presents numerical research on the wake flows behind a propeller
operating under three advance coefficients. Large eddy simulations are adopted to obtain …

Numerical Investigations of Turbulent Flow Through a 90-Degree Pipe Bend and Honeycomb Straightener

AP Jurga, MJ Janocha, MC Ong… - Journal of Fluids …, 2024 - asmedigitalcollection.asme.org
Pipe bends are commonly used in piping systems in offshore and subsea installations. The
present study explores the design considerations for the honeycomb straightener inserted …

Mechanism Analysis and Experiment Study for Wire Mesh-Assisted Ventilated Acoustic Metamaterials Based on the Acoustic Analytical Model and Numerical Acoustic …

D Zhang, X Su, Y Sun, C Chen, X Sun - Journal of Vibration Engineering & …, 2024 - Springer
Aims In this paper, a wire mesh-assisted ventilation acoustic metamaterial (MVAM) is
presented for efficient noise suppression and ensuring ventilation and heat exchange …

Study and Validation of a Novel Grouting Clamp Type Deepwater Oilfield Pipeline Repair Method Based on Computational Fluid Dynamics

Y Lu, D Liu, X Wei, Q Xiao, J Song, Y Yu - Processes, 2023 - mdpi.com
In order to handle the corrosion of underwater production pipe sinks in deepwater oil fields,
a non-solid phase silicone plugging agent, an external clamp, and an underwater injection …

RANS-Based Modelling of Turbulent Flow in Submarine Pipe Bends: Effect of Computational Mesh and Turbulence Modelling

Q Yang, J Dong, T Xing, Y Zhang, Y Guan… - Journal of Marine …, 2023 - mdpi.com
Pipe bend is a critical integral component, widely used in slurry pipeline systems involving
various engineering applications, including natural gas hydrate production. The aim of this …

An Improved Design for Flow Conditioning in Waste Water Pipes

A Lyndsell, JM Buick - Waste, 2023 - mdpi.com
In practical applications, waste water piping includes elbows and bends which give
unrepeatable, asymmetric and swirling flow profiles, which result in flow meter inaccuracy …