An experimental and theoretical study of shock-induced surface waves in porous boreholes

G.E Chao; D.M.J. Smeulders; M.E.H. Dongen, van

doi:10.1007/978-3-540-27009-6_160

An experimental and theoretical study of shock-induced surface waves in porous boreholes

G.E Chao, D.M.J. Smeulders, M.E.H. Dongen, van

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

Surface wave modes in a water-filled borehole surrounded by a poroelastic medium are studied. Numerical and experimental results are presented for the dispersion relation of shock-induced surface waves in a borehole in a confined formation in a broad band of frequencies (1-50 kHz). Theoretically, it is shown that permeability affects considerably both the phase velocity and damping coefficient of the pseudo-Stoneley wave. Experimentally, a vertical shock tube is used to excite pseudo-Stonele and pseudo-Rayleigh waves as wel as the bulk compressional wave. Qualitative agreement between experiment and theory is obtained.

Original language	English
Title of host publication	Proceedings of the 24th International Symposium in Shock Waves, 11-16 July 2004, Beijing, China
Editors	Z. Jiang
Place of Publication	Berlin
Publisher	Springer
Pages	1043-1048
ISBN (Print)	978-3-540-22497-6
DOIs	https://doi.org/10.1007/978-3-540-27009-6_160
Publication status	Published - 2005

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10.1007/978-3-540-27009-6_160

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title = "An experimental and theoretical study of shock-induced surface waves in porous boreholes",

abstract = "Surface wave modes in a water-filled borehole surrounded by a poroelastic medium are studied. Numerical and experimental results are presented for the dispersion relation of shock-induced surface waves in a borehole in a confined formation in a broad band of frequencies (1-50 kHz). Theoretically, it is shown that permeability affects considerably both the phase velocity and damping coefficient of the pseudo-Stoneley wave. Experimentally, a vertical shock tube is used to excite pseudo-Stonele and pseudo-Rayleigh waves as wel as the bulk compressional wave. Qualitative agreement between experiment and theory is obtained.",

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An experimental and theoretical study of shock-induced surface waves in porous boreholes. / Chao, G.E; Smeulders, D.M.J.; Dongen, van, M.E.H.
Proceedings of the 24th International Symposium in Shock Waves, 11-16 July 2004, Beijing, China. ed. / Z. Jiang. Berlin: Springer, 2005. p. 1043-1048.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - An experimental and theoretical study of shock-induced surface waves in porous boreholes

AU - Chao, G.E

AU - Smeulders, D.M.J.

AU - Dongen, van, M.E.H.

PY - 2005

Y1 - 2005

N2 - Surface wave modes in a water-filled borehole surrounded by a poroelastic medium are studied. Numerical and experimental results are presented for the dispersion relation of shock-induced surface waves in a borehole in a confined formation in a broad band of frequencies (1-50 kHz). Theoretically, it is shown that permeability affects considerably both the phase velocity and damping coefficient of the pseudo-Stoneley wave. Experimentally, a vertical shock tube is used to excite pseudo-Stonele and pseudo-Rayleigh waves as wel as the bulk compressional wave. Qualitative agreement between experiment and theory is obtained.

AB - Surface wave modes in a water-filled borehole surrounded by a poroelastic medium are studied. Numerical and experimental results are presented for the dispersion relation of shock-induced surface waves in a borehole in a confined formation in a broad band of frequencies (1-50 kHz). Theoretically, it is shown that permeability affects considerably both the phase velocity and damping coefficient of the pseudo-Stoneley wave. Experimentally, a vertical shock tube is used to excite pseudo-Stonele and pseudo-Rayleigh waves as wel as the bulk compressional wave. Qualitative agreement between experiment and theory is obtained.

U2 - 10.1007/978-3-540-27009-6_160

DO - 10.1007/978-3-540-27009-6_160

M3 - Conference contribution

SN - 978-3-540-22497-6

SP - 1043

EP - 1048

BT - Proceedings of the 24th International Symposium in Shock Waves, 11-16 July 2004, Beijing, China

A2 - Jiang, Z.

PB - Springer

CY - Berlin

ER -

An experimental and theoretical study of shock-induced surface waves in porous boreholes

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