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- W2355525087 abstract "In order to improve the efficiency and reliability of mine gas drainage system,according to the relation of graph theory and gas drainage system,the graph theory was used to show the gas drainage system chart.Resistances every pipeline of the drainage system were calculated;the mine gas drainage system was simplified,the drainage system network chart set up,and the problem that local resistance was too great in the drainage system was solved.The results show that,after the improvement of drainage system,the drainage resistance is equally distributed,the volume of gas extracted from coal mine increases,and the safety of the mine is ensured,laying a firm foundation for the utilization of gas.All these result in a virtuous cycle of extraction-usagesafety production and in realizing comprehensive gas control." @default.
- W2355525087 created "2016-06-24" @default.
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- W2355525087 date "2008-01-01" @default.
- W2355525087 modified "2023-09-23" @default.
- W2355525087 title "Application of Graph Theory in Optimizing Mine Gas Drainage System" @default.
- W2355525087 hasPublicationYear "2008" @default.
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