Dual porosity modelling of coal core flooding experiments with carbon dioxide
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DOI: 10.1016/j.compgeo.2020.103454
Abstract: Abstract This paper presents the validation of a recently developed dual porosity numerical model and provides insights into coal core flooding experiments with N2 and CO2. Experimental data for anthracite coal from the South Wales… read more here.
Keywords: dual porosity; coal core; flooding; coal ... See more keywords
Study on the Equivalent Average Temperature Variation of the Coal Core during the Freeze Coring Process
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DOI: 10.1021/acsomega.1c06092
Abstract: In the freeze coring process, the core tube is subjected to cutting heat, frictional heat with the coal wall, and refrigerant action, which causes the temperature of the coal core to be different at different… read more here.
Keywords: core; coal core; average temperature; temperature ... See more keywords
Research on Factors and Influencing Correlation of Coal Core Temperature during Coring
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DOI: 10.1021/acsomega.2c06015
Abstract: The core-tube method is a common method to measure the coal seam gas content (CSGC). However, cutting heat and friction heat will be generated in the core-tube coring process, which will increase the coal core… read more here.
Keywords: core; coal core; temperature; core temperature ... See more keywords