Evolution of the filling pressure of the porous medium by non-wetting liquid at pulse pressure changes

International Workshop on Physical and Chemical Processes in Atomic Systems

Belogorlov, A.A.^1 ; Byrkin, V.A.^1 ; Borman, V.D.^1 ; Tronin, V.N.^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway 31, Moscow

115409, Russia^1

关键词: Filling pressures;    Impact energy;    Nano-porous;    Non-wetting;    Porous medium;    Pressure change;    Pulse pressure;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/751/1/012035/pdf
DOI  :  10.1088/1742-6596/751/1/012035

来源: IOP

【 摘 要 】

The paper presents the results of experimental studies of impact filling of nanoporous medium with non-wetting liquid. With increasing the impact energies nontrivial pattern of pressure changes in the system over time is observed. A physical explanation is proposed for the observed phenomena.