Abstract
Filling of a nanoporous body with liquid metal upon pulsed pressure buildup to a level far exceeding the percolation-threshold critical pressure was experimentally studied. The onset of the oscillating filling regime was observed. It disappears on bringing pressure down to a value lower than the percolation-transition critical pressure and on increasing the characteristic time of pressure buildup above threshold. A model is suggested allowing the explanation of the observed effects.
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Translated from Pis’ma v Zhurnal Éksperimental’no\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) i Teoretichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 74, No. 5, 2001, pp. 287–290.
Original Russian Text Copyright © 2001 by Borman, Belogorlov, Grekhov, Tronin, Troyan.
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Borman, V.D., Belogorlov, A.A., Grekhov, A.M. et al. Observation of dynamic effects in the percolation transition in a “ nonwetting liquid-nanoporous body” system. Jetp Lett. 74, 258–261 (2001). https://doi.org/10.1134/1.1417161
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DOI: https://doi.org/10.1134/1.1417161