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4 Results Found

  • Article
  • Open Access
436 Views
33 Pages

Simulation of 2D Shallow-Sea Acoustic Fields Using a Physics-Informed Residual Network

  • Ziyue Wang,
  • Lingyi Cong,
  • Luotao Zhang,
  • Shuyue Liu and
  • Xiaobo Zhang

Acoustic propagation in stratified shallow seas is governed by finite-depth waveguiding, impedance contrasts at the seawater–seabed interface, and coupled space–time wave dynamics. Conventional numerical solvers are accurate but often req...

(This article belongs to the Special Issue Marine Geophysical Exploration in the Era of Artificial Intelligence: Data, Mechanisms, and Future Trends)
  • Article
  • Open Access
34 Citations
14,107 Views
25 Pages

Basin Resonance and Seismic Hazard in Jakarta, Indonesia

  • Athanasius Cipta,
  • Phil Cummins,
  • Masyhur Irsyam and
  • Sri Hidayati

We use earthquake ground motion modelling via Ground Motion Prediction Equations (GMPEs) and numerical simulation of seismic waves to consider the effects of site amplification and basin resonance in Jakarta, the capital city of Indonesia. While spec...

(This article belongs to the Special Issue Site-Specific Seismic Hazard Analysis: New Perspectives, Open Issues and Challenges)
  • Article
  • Open Access
2 Citations
2,815 Views
24 Pages

29 June 2023

The study of the numerical simulation of seismoelectric effects is very helpful for understanding the theory and mechanism of seismoelectric activities. Quasi-static approximation is widely used in the numerical simulation of seismoelectric fields. H...

(This article belongs to the Special Issue Multi-Scale Remote Sensed Imagery for Mineral Exploration)
  • Article
  • Open Access
1 Citations
3,881 Views
15 Pages

Simulation of Fluid Dynamics Monitoring Using Ultrasonic Measurements

  • Masaru Nagaso,
  • Joseph Moysan,
  • Christian Lhuillier and
  • Jean-Philippe Jeannot

30 July 2021

The simulation of the propagation of ultrasonic waves in a moving fluid will improve the efficiency of the ultrasonic flow monitoring and that of the in-service monitoring for various reactors in several industries. The most recent simulations are mo...

(This article belongs to the Special Issue Ultrasonic Modelling for Non-destructive Testing)