Topic Review
In-Line Inspection (ILI) Techniques for Subsea Pipelines
Offshore oil and gas resources play a crucial role in supplementing the energy needs of human society. The crisscrossing subsea pipeline network, which serves as vital infrastructure for the storage and transportation of offshore oil and gas, requires regular inspection and maintenance to ensure safe operation and prevent ecological pollution. In-line inspection (ILI) techniques have been widely used in the detection and inspection of potential hazards within the pipeline network. 
  • 285
  • 12 Mar 2024
Topic Review
Improving Semantic Segmentation Performance in Underwater Images
Semantic segmentation is an important task for the various fields of robotics, which often relies on visual data from cameras. Semantic segmentation is increasingly used in exploration by underwater robots, for example in autonomous navigation so that the robot can recognise the elements of its environment during the mission to avoid collisions. Other applications are found in the search for archaeological artefacts, in the inspection of underwater structures or in species monitoring.
  • 220
  • 06 Dec 2023
Topic Review
Large Eddy Simulation of Propellers
Numerical computation methods for turbulence flow can be categorized into direct numerical simulation (DNS), large eddy simulation (LES), and Reynolds-averaged Navier–Stokes (RANS) based on grid resolution scales. With improvement in computer performance and the development of parallel computing, DNS and LES have been increasingly utilized both in research and engineering.
  • 193
  • 18 Dec 2023
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