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Synthetic examples of self-potential - Analysis of flow geometry. / Titov, K.; Konosavski, P.; Lapovok, A.; Ilyin, Y.

2006. Paper presented at St. Petersburg 2006 International Conference and Exhibition on Geoscience, Saint Petersburg, Russian Federation.

Research output: Contribution to conference › Paper › peer-review

Harvard

Titov, K, Konosavski, P, Lapovok, A & Ilyin, Y 2006, 'Synthetic examples of self-potential - Analysis of flow geometry', Paper presented at St. Petersburg 2006 International Conference and Exhibition on Geoscience, Saint Petersburg, Russian Federation, 16/10/06 - 19/10/06.

APA

Titov, K., Konosavski, P., Lapovok, A., & Ilyin, Y. (2006). Synthetic examples of self-potential - Analysis of flow geometry. Paper presented at St. Petersburg 2006 International Conference and Exhibition on Geoscience, Saint Petersburg, Russian Federation.

Vancouver

Titov K, Konosavski P, Lapovok A, Ilyin Y. Synthetic examples of self-potential - Analysis of flow geometry. 2006. Paper presented at St. Petersburg 2006 International Conference and Exhibition on Geoscience, Saint Petersburg, Russian Federation.

Author

Titov, K. ; Konosavski, P. ; Lapovok, A. ; Ilyin, Y. / Synthetic examples of self-potential - Analysis of flow geometry. Paper presented at St. Petersburg 2006 International Conference and Exhibition on Geoscience, Saint Petersburg, Russian Federation.

BibTeX

@conference{b4e2a91a426442f7a99494cceb029429,
title = "Synthetic examples of self-potential - Analysis of flow geometry",
abstract = "We study two numerical examples of selfpotential (SP) signals produced by groundwater flow. First we briefly discuss the principle of numerical modeling of SP, which is based on (1) the solving of the diffusion equation for the hydraulic head distribution; (2) the calculation of sources of SP produced by groundwater flow; and (3) the solving of the Poisson equation for the electrical potential distribution. Then we analyze the SP response to the groundwater flow through a safe earth dam and we show that SP distribution is homogenous within the dam: electrical potential increases along the flow direction. For the case of the dam with damaged core the SP distribution becomes heterogeneous: A minimum of electrical potential clearly show the damaged area. We also present an example of SP distribution produced by vertical groundwater flow between two aquifers. We show that the vertical flow is pronounced in the SP signals measured on the ground surface and, therefore, the information about the vertical flow could be extracted from field SP data.",
author = "K. Titov and P. Konosavski and A. Lapovok and Y. Ilyin",
note = "Copyright: Copyright 2014 Elsevier B.V., All rights reserved.; St. Petersburg 2006 International Conference and Exhibition on Geoscience ; Conference date: 16-10-2006 Through 19-10-2006",
year = "2006",
language = "English",

}

RIS

TY - CONF

T1 - Synthetic examples of self-potential - Analysis of flow geometry

AU - Titov, K.

AU - Konosavski, P.

AU - Lapovok, A.

AU - Ilyin, Y.

N1 - Copyright: Copyright 2014 Elsevier B.V., All rights reserved.

PY - 2006

Y1 - 2006

N2 - We study two numerical examples of selfpotential (SP) signals produced by groundwater flow. First we briefly discuss the principle of numerical modeling of SP, which is based on (1) the solving of the diffusion equation for the hydraulic head distribution; (2) the calculation of sources of SP produced by groundwater flow; and (3) the solving of the Poisson equation for the electrical potential distribution. Then we analyze the SP response to the groundwater flow through a safe earth dam and we show that SP distribution is homogenous within the dam: electrical potential increases along the flow direction. For the case of the dam with damaged core the SP distribution becomes heterogeneous: A minimum of electrical potential clearly show the damaged area. We also present an example of SP distribution produced by vertical groundwater flow between two aquifers. We show that the vertical flow is pronounced in the SP signals measured on the ground surface and, therefore, the information about the vertical flow could be extracted from field SP data.

AB - We study two numerical examples of selfpotential (SP) signals produced by groundwater flow. First we briefly discuss the principle of numerical modeling of SP, which is based on (1) the solving of the diffusion equation for the hydraulic head distribution; (2) the calculation of sources of SP produced by groundwater flow; and (3) the solving of the Poisson equation for the electrical potential distribution. Then we analyze the SP response to the groundwater flow through a safe earth dam and we show that SP distribution is homogenous within the dam: electrical potential increases along the flow direction. For the case of the dam with damaged core the SP distribution becomes heterogeneous: A minimum of electrical potential clearly show the damaged area. We also present an example of SP distribution produced by vertical groundwater flow between two aquifers. We show that the vertical flow is pronounced in the SP signals measured on the ground surface and, therefore, the information about the vertical flow could be extracted from field SP data.

UR - http://www.scopus.com/inward/record.url?scp=84898959205&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84898959205

T2 - St. Petersburg 2006 International Conference and Exhibition on Geoscience

Y2 - 16 October 2006 through 19 October 2006

ER -

ID: 75062407