%0 Journal Article %T Calculation of speedĄ¯s change of componentsĄ¯ share in the established thermodynamic process of mass transfer of working environment phases %A Rudnev Vitaliy Petrovich %A Rudneva Polina Vitaliyevna %A Ivanova Maria Vitaliyevna %J Vestnik of Astrakhan State Technical University. Series: Marine Engineering and Technologies %D 2011 %I Astrakhan State Technical University %X The process of the mass transfer of components and phases of a multicomponent working environment in the open thermodynamic system for the established process on the basis of a balance condition is investigated. The mass transfer of components and phases in the open system is made under the identical scheme, as well as in the closed system. The obtained results have practical value at storage and transportation of oil and oil products in tanks of barges and sea-crafts, tanks and tanks of oil and gas manufactures of chemical technology and other industries including processes of phase transformations of multicomponent working environments. %K phase %K share %K a component %K dynamics %K thermodynamics %K balance %K speed %K mass %K mass transfer. %U http://astu.org/content/userimages/vestnik/file/sea_2011_3/25.pdf