Orificing of liquid methane with formation of gas sphere
Tatkeeva G.G.
«Scientific review», № 3, 2010 year, Natural sciences
Presently on the mines of the Karaganda area mine methane is obtained as a passing product of degassing of coal beds before mining. Obtained gas is either used for the own needs of enterprise or throws out in an atmosphere. Methane of coal beds is more ecofriendly and effective fuel. A model is developing for the design of process of orificing with the use of the hydrodynamic CFD package. During realization of experiment the fields of speeds of flow of methane are got in case of his permanent and variable closeness.