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Factors controlling the mechanical properties degradation and permeability of coal subjected to liquid nitrogen freeze-thaw
Freeze-thaw induced fracturing coal by liquid nitrogen (LN(2)) injection exerts a significant positive effect on the fracture permeability enhancement of the coal reservoir. To evaluate the different freeze-thaw variables which modify the mechanical properties of treated coals, the effects of freezi...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5473936/ https://www.ncbi.nlm.nih.gov/pubmed/28623329 http://dx.doi.org/10.1038/s41598-017-04019-7 |