Geodesic
Numerical simulation of acoustic fields induced by flow past oscillating solid
Matematičeskoe modelirovanie, Tome 31 (2019) no. 10, pp. 98-116

Voir la notice de l'article provenant de la source Math-Net.Ru

The paper presents two computational techniques that do not require a change in the topology of the mesh, to simulate the flow around oscillating bodies. The first technique uses the immersed boundary method, the second — the method of deformed meshes. The capabilities of these two approaches are demonstrated by solving model problems in a two-dimensional formulation for simulating acoustic fields generated by an oscillating cylinder, both single and in the presence of a fixed cylindrical body, in subsonic flow.
Keywords: compressible viscous flow, acoustic field, cylinder oscillation, mathematical modeling, immersed boundary condition, moving mesh, computational aeroacoustics. 
@article{MM_2019_31_10_a8,
     author = {I. V. Abalakin and V. A. Vershkov and N. S. Zhdanova and T. K. Kozubskaya},
     title = {Numerical simulation of acoustic fields induced by flow past oscillating solid},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {98--116},
     publisher = {mathdoc},
     volume = {31},
     number = {10},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2019_31_10_a8/}
}
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I. V. Abalakin; V. A. Vershkov; N. S. Zhdanova; T. K. Kozubskaya. Numerical simulation of acoustic fields induced by flow past oscillating solid. Matematičeskoe modelirovanie, Tome 31 (2019) no. 10, pp. 98-116. http://geodesic.mathdoc.fr/item/MM_2019_31_10_a8/