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All Journal International Journal of Electrical and Computer Engineering Bulletin of Electrical Engineering and Informatics
Darkenbayev, Dauren
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Computer Science & IT Electrical & Electronics Engineering

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Journal : International Journal of Electrical and Computer Engineering

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Parallel numerical simulation of the 2D acoustic wave equation Altybay, Arshyn; Darkenbayev, Dauren; Mekebayev, Nurbapa
International Journal of Electrical and Computer Engineering (IJECE) Vol 14, No 6: December 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v14i6.pp6519-6525

Abstract

Mathematical simulation has significantly broadened with the advancement of parallel computing, particularly in its capacity to comprehend physical phenomena across extensive temporal and spatial dimensions. High-performance parallel computing finds extensive application across diverse domains of technology and science, including the realm of acoustics. This research investigates the numerical modeling and parallel processing of the two-dimensional acoustic wave equation in both uniform and non-uniform media. Our approach employs implicit difference schemes, with the cyclic reduction algorithm used to obtain an approximate solution. We then adapt the sequential algorithm for parallel execution on a graphics processing unit (GPU). Ultimately, our findings demonstrate the effectiveness of the parallel approach in yielding favorable results.
Co-Authors Altybay, Arshyn Balakayeva, Gulnar Mekebayev, Nurbapa Zhanuzakov, Mukhit Zhapbasbayev, Uzak