Pressure wave propagation in a partially water-saturated porous medium

R.J.J.M. Sniekers; D.M.J. Smeulders; M.E.H. Dongen, van; H. Kogel, van der

doi:10.1063/1.343955

Pressure wave propagation in a partially water-saturated porous medium

R.J.J.M. Sniekers
, D.M.J. Smeulders
, M.E.H. Dongen, van
, H. Kogel, van der

EAISI High Tech Systems

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Abstract

Reflection and transmission of a stepwise pressure wave incident to a partially water-saturated porous medium is investigated. The strongly dispersive character of the phase velocities and damping due to air bubble resonance causes pressure over- and undershoot in reflection and a fast oscillatory disturbance propagating into the porous medium. Theoretical results are compared with new results from shock tube experiments. A qualitative agreement is found.

Original language	English
Pages (from-to)	4522-4524
Journal	Journal of Applied Physics
Volume	66
Issue number	9
DOIs	https://doi.org/10.1063/1.343955
Publication status	Published - 1989

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title = "Pressure wave propagation in a partially water-saturated porous medium",

abstract = "Reflection and transmission of a stepwise pressure wave incident to a partially water-saturated porous medium is investigated. The strongly dispersive character of the phase velocities and damping due to air bubble resonance causes pressure over- and undershoot in reflection and a fast oscillatory disturbance propagating into the porous medium. Theoretical results are compared with new results from shock tube experiments. A qualitative agreement is found.",

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AU - Kogel, van der, H.

PY - 1989

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AB - Reflection and transmission of a stepwise pressure wave incident to a partially water-saturated porous medium is investigated. The strongly dispersive character of the phase velocities and damping due to air bubble resonance causes pressure over- and undershoot in reflection and a fast oscillatory disturbance propagating into the porous medium. Theoretical results are compared with new results from shock tube experiments. A qualitative agreement is found.

U2 - 10.1063/1.343955

DO - 10.1063/1.343955

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VL - 66

SP - 4522

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JO - Journal of Applied Physics

JF - Journal of Applied Physics

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Pressure wave propagation in a partially water-saturated porous medium

Abstract

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