Parallel optimization of underwater acoustic models: A survey |
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| Affiliation: | 1. College of Computer Science and Technology, National University of Defense Technology, Changsha 410073, China;2. College of Meteorology and Oceanography, National University of Defense Technology, Changsha 410073, China;3. Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001, China;4. Underwater Acoustics Center, Navy Submarine Academy, Qingdao 266000, China |
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| Abstract: | Underwater acoustic models are effective tools for simulating underwater sound propagation. More than 50 years of research have been conducted on the theory and computational models of sound propagation in the ocean. Unfortunately, underwater sound propagation models were unable to solve practical large-scale three-dimensional problems for many years due to limited computing power and hardware conditions. Since the mid-1980s, research on high performance computing for acoustic propagation models in the field of underwater acoustics has flourished with the emergence of high-performance computing platforms, enabling underwater acoustic propagation models to solve many practical application problems that could not be solved before. In this paper, the contributions of research on high-performance computing for underwater acoustic propagation models since the 1980s are thoroughly reviewed and the possible development directions for the future are outlined. |
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| Keywords: | underwater acoustic models underwater sound propagation high-performance computing modeling three-dimensional problems |
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