The study of permeability changes of a gob structure in an underground coal mine to prevent spontaneous combustion

A. Bascetin; J. F. Brune; D. Adiguzel

doi:10.1080/17480930.2021.1949860

The study of permeability changes of a gob structure in an underground coal mine to prevent spontaneous combustion

A. Bascetin^*, J. F. Brune, D. Adiguzel

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The distribution of permeability due to stress-strain changes in the gob region affects the air and heat distribution, forming spontaneous combustion (sponcom). The main question here is how the fluent flow model changes under changing conditions such as permeability. For this purpose, a geomechanical model based on a numerical analysis was used to determine permeability distribution. Thus, a significant advantage was provided to develop sponcom forecasting models over conventional ventilation measurements.

Original language	English
Pages (from-to)	693-708
Number of pages	16
Journal	International Journal of Mining, Reclamation and Environment
Volume	35
Issue number	10
DOIs	https://doi.org/10.1080/17480930.2021.1949860
Publication status	Published - 2021
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2021 Informa UK Limited, trading as Taylor & Francis Group.

Keywords

coal mining
gob modelling
mine ventilation
Sponcom
underground mine

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10.1080/17480930.2021.1949860

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abstract = "The distribution of permeability due to stress-strain changes in the gob region affects the air and heat distribution, forming spontaneous combustion (sponcom). The main question here is how the fluent flow model changes under changing conditions such as permeability. For this purpose, a geomechanical model based on a numerical analysis was used to determine permeability distribution. Thus, a significant advantage was provided to develop sponcom forecasting models over conventional ventilation measurements.",

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AU - Brune, J. F.

AU - Adiguzel, D.

PY - 2021

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N2 - The distribution of permeability due to stress-strain changes in the gob region affects the air and heat distribution, forming spontaneous combustion (sponcom). The main question here is how the fluent flow model changes under changing conditions such as permeability. For this purpose, a geomechanical model based on a numerical analysis was used to determine permeability distribution. Thus, a significant advantage was provided to develop sponcom forecasting models over conventional ventilation measurements.

AB - The distribution of permeability due to stress-strain changes in the gob region affects the air and heat distribution, forming spontaneous combustion (sponcom). The main question here is how the fluent flow model changes under changing conditions such as permeability. For this purpose, a geomechanical model based on a numerical analysis was used to determine permeability distribution. Thus, a significant advantage was provided to develop sponcom forecasting models over conventional ventilation measurements.

KW - coal mining

KW - gob modelling

KW - mine ventilation

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KW - underground mine

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ER -

The study of permeability changes of a gob structure in an underground coal mine to prevent spontaneous combustion

Abstract

Bibliographical note

Keywords

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