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Acadlore takes over the publication of IJCMEM from 2025 Vol. 13, No. 3. The preceding volumes were published under a CC BY 4.0 license by the previous owner, and displayed here as agreed between Acadlore and the previous owner. ✯ : This issue/volume is not published by Acadlore.

Open Access
Research article

Simulation of Sound Structure Interactions by the Coupled FEM/BEM

zai-you yan
College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, P.R. China
International Journal of Computational Methods and Experimental Measurements
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Volume 6, Issue 6, 2018
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Pages 1067-1078
Received: N/A,
Revised: N/A,
Accepted: N/A,
Available online: N/A
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Abstract:

Sound transmission through thin elastic shell with different fluids on the inside and outside is simulated using the in-house program based on the coupled finite element and boundary element method. The structure dynamics is simulated using the finite element method and the acoustic fields are simulated using the boundary element method. To avoid the non-uniqueness problem existing in the exterior acoustic boundary element method, Burton and Miller formulation is employed. The hyper-singular boundary integral is dealt with a regularization relationship. To validate this approach, a case with analytical solutions is simulated.

Keywords: boundary element method, Burton and Miller’s formulation, finite element method, sound structure interaction
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Yan, Z. (2018). Simulation of Sound Structure Interactions by the Coupled FEM/BEM. Int. J. Comput. Methods Exp. Meas., 6(6), 1067-1078. https://doi.org/10.2495/CMEM-V6-N6-1067-1078
Z. Yan, "Simulation of Sound Structure Interactions by the Coupled FEM/BEM," Int. J. Comput. Methods Exp. Meas., vol. 6, no. 6, pp. 1067-1078, 2018. https://doi.org/10.2495/CMEM-V6-N6-1067-1078
@research-article{Yan2018SimulationOS,
title={Simulation of Sound Structure Interactions by the Coupled FEM/BEM},
author={Zai-You Yan},
journal={International Journal of Computational Methods and Experimental Measurements},
year={2018},
page={1067-1078},
doi={https://doi.org/10.2495/CMEM-V6-N6-1067-1078}
}
Zai-You Yan, et al. "Simulation of Sound Structure Interactions by the Coupled FEM/BEM." International Journal of Computational Methods and Experimental Measurements, v 6, pp 1067-1078. doi: https://doi.org/10.2495/CMEM-V6-N6-1067-1078
Zai-You Yan. "Simulation of Sound Structure Interactions by the Coupled FEM/BEM." International Journal of Computational Methods and Experimental Measurements, 6, (2018): 1067-1078. doi: https://doi.org/10.2495/CMEM-V6-N6-1067-1078
Yan Z.. Simulation of Sound Structure Interactions by the Coupled FEM/BEM[J]. International Journal of Computational Methods and Experimental Measurements， 2018， 6(6)： 1067-1078. https://doi.org/10.2495/CMEM-V6-N6-1067-1078