Abstract
The interaction of underwater explosion waves with aluminum foam plates with different cell types is investigated. It is shown that the transmitted wave that passed through a closed-cell sample can be decomposed into two parts, one with a low-frequency content, which corresponds to the gas pressure in the pores, and one with a high-frequency content, which is argued to be a coupling of waves transmitted by the matrix and wave interactions between the fluid and the matrix of the medium.
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Original Russian Text © Z.-Q. Fan, H.-H. Ma, Z.-W. Shen, M.-J. Lin.
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Translated from Fizika Goreniya i Vzryva, Vol. 50, No. 3, pp. 122–129, May–June, 2014.
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Fan, Z.Q., Ma, H.H., Shen, Z.W. et al. Pressure transmission in aluminum foams impacted by underwater explosion waves. Combust Explos Shock Waves 50, 354–361 (2014). https://doi.org/10.1134/S0010508214030149
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DOI: https://doi.org/10.1134/S0010508214030149