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Theoretical and experimental study of time domain-induced polarization in water-saturated sands. / Titov, K.; Komarov, V.; Tarasov, V.; Levitski, A.

In: Journal of Applied Geophysics, Vol. 50, No. 4, 07.2002, p. 417-433.

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Harvard

Titov, K, Komarov, V, Tarasov, V & Levitski, A 2002, 'Theoretical and experimental study of time domain-induced polarization in water-saturated sands', Journal of Applied Geophysics, vol. 50, no. 4, pp. 417-433. https://doi.org/10.1016/S0926-9851(02)00168-4

APA

Titov, K., Komarov, V., Tarasov, V., & Levitski, A. (2002). Theoretical and experimental study of time domain-induced polarization in water-saturated sands. Journal of Applied Geophysics, 50(4), 417-433. https://doi.org/10.1016/S0926-9851(02)00168-4

Vancouver

Author

Titov, K. ; Komarov, V. ; Tarasov, V. ; Levitski, A. / Theoretical and experimental study of time domain-induced polarization in water-saturated sands. In: Journal of Applied Geophysics. 2002 ; Vol. 50, No. 4. pp. 417-433.

BibTeX

@article{1f2c375f581148ee940a7aa65f228bea,
title = "Theoretical and experimental study of time domain-induced polarization in water-saturated sands",
abstract = "A theoretical model of spectral-induced polarization (IP) of sand is presented. In the proposed model, contacts of sand grains and intergrain solution-filled space are considered as electrical current passages of varying thickness, which differ in values of ion transport number. Ion-selective narrow passages are considered as active zones, large passages as passive. The proposed model describes spectral IP characteristics for the medium where the length of passive zones is much greater than the length of active ones. The model is called short narrow pores (SNP) model. The SNP model predicts a growth of IP time constant with increase of length of ion-selective zone. Both the time domain and frequency domain parameters are described. The parameters of Cole-Cole model corresponding to the SNP model were also found. The behaviour of model parameters is compared with experimental data obtained on natural and sieved sands using time domain technique. The natural sand spectra correspond neither to the simple SNP model nor simple Cole-Cole model with single time constant because the lengths of ion-selective zones vary, reflecting the grain-size distribution. The spectra of sieved sand compared with the theoretical SNP spectra reveal close correspondence between experimental data and theoretical parameters. For four sieved sands, both the theoretical and experimental data show that the time constant of the IP is proportional to the sqaure of the average grain size.",
keywords = "Diffusion, Ion transport, Membrane polarization, Number, Spectral-induced polarization, Time constant, Transient characteristic",
author = "K. Titov and V. Komarov and V. Tarasov and A. Levitski",
note = "Funding Information: This study was supported by INTAS (contract No. 32046/97). V. Chernysh provided the authors with the laboratory measurement equipment. The research was significantly advanced by discussions with L. Bytensky, A. Tarasov, Yu. Ilyin, A. Potapov, P. Konosavsky and I. Kharhordin. We also thank anonymous reviewers for their helpful suggestions. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",
year = "2002",
month = jul,
doi = "10.1016/S0926-9851(02)00168-4",
language = "English",
volume = "50",
pages = "417--433",
journal = "Journal of Applied Geophysics",
issn = "0926-9851",
publisher = "Elsevier",
number = "4",

}

RIS

TY - JOUR

T1 - Theoretical and experimental study of time domain-induced polarization in water-saturated sands

AU - Titov, K.

AU - Komarov, V.

AU - Tarasov, V.

AU - Levitski, A.

N1 - Funding Information: This study was supported by INTAS (contract No. 32046/97). V. Chernysh provided the authors with the laboratory measurement equipment. The research was significantly advanced by discussions with L. Bytensky, A. Tarasov, Yu. Ilyin, A. Potapov, P. Konosavsky and I. Kharhordin. We also thank anonymous reviewers for their helpful suggestions. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.

PY - 2002/7

Y1 - 2002/7

N2 - A theoretical model of spectral-induced polarization (IP) of sand is presented. In the proposed model, contacts of sand grains and intergrain solution-filled space are considered as electrical current passages of varying thickness, which differ in values of ion transport number. Ion-selective narrow passages are considered as active zones, large passages as passive. The proposed model describes spectral IP characteristics for the medium where the length of passive zones is much greater than the length of active ones. The model is called short narrow pores (SNP) model. The SNP model predicts a growth of IP time constant with increase of length of ion-selective zone. Both the time domain and frequency domain parameters are described. The parameters of Cole-Cole model corresponding to the SNP model were also found. The behaviour of model parameters is compared with experimental data obtained on natural and sieved sands using time domain technique. The natural sand spectra correspond neither to the simple SNP model nor simple Cole-Cole model with single time constant because the lengths of ion-selective zones vary, reflecting the grain-size distribution. The spectra of sieved sand compared with the theoretical SNP spectra reveal close correspondence between experimental data and theoretical parameters. For four sieved sands, both the theoretical and experimental data show that the time constant of the IP is proportional to the sqaure of the average grain size.

AB - A theoretical model of spectral-induced polarization (IP) of sand is presented. In the proposed model, contacts of sand grains and intergrain solution-filled space are considered as electrical current passages of varying thickness, which differ in values of ion transport number. Ion-selective narrow passages are considered as active zones, large passages as passive. The proposed model describes spectral IP characteristics for the medium where the length of passive zones is much greater than the length of active ones. The model is called short narrow pores (SNP) model. The SNP model predicts a growth of IP time constant with increase of length of ion-selective zone. Both the time domain and frequency domain parameters are described. The parameters of Cole-Cole model corresponding to the SNP model were also found. The behaviour of model parameters is compared with experimental data obtained on natural and sieved sands using time domain technique. The natural sand spectra correspond neither to the simple SNP model nor simple Cole-Cole model with single time constant because the lengths of ion-selective zones vary, reflecting the grain-size distribution. The spectra of sieved sand compared with the theoretical SNP spectra reveal close correspondence between experimental data and theoretical parameters. For four sieved sands, both the theoretical and experimental data show that the time constant of the IP is proportional to the sqaure of the average grain size.

KW - Diffusion

KW - Ion transport

KW - Membrane polarization

KW - Number

KW - Spectral-induced polarization

KW - Time constant

KW - Transient characteristic

UR - http://www.scopus.com/inward/record.url?scp=0036631250&partnerID=8YFLogxK

U2 - 10.1016/S0926-9851(02)00168-4

DO - 10.1016/S0926-9851(02)00168-4

M3 - Article

AN - SCOPUS:0036631250

VL - 50

SP - 417

EP - 433

JO - Journal of Applied Geophysics

JF - Journal of Applied Geophysics

SN - 0926-9851

IS - 4

ER -

ID: 75063285