Search Results - "Feldman, E. P."

Methane desorption from a coal-bed by Alexeev, A.D., Feldman, E.P., Vasilenko, T.A.

“…We study the desorption of methane from a coal-bed. A model taking into account both methane diffusion in coal – blocks and its filtration through the system…”
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Dynamics of Hydrogen-elastic stresses in Palladium cantilever by Feldman, E. P., Lyubimenko, E. N.

“…In this work, we study the kinetics of penetration and subsequent diffusion of hydrogen in a metal. Theoretical calculation and experiment were performed for a…”
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An interplay between the processes of condensation and ordering in open submonolayers of adsorbed atoms by Feldman, E.P., Gumennyk, K.V., Stefanovich, L.I.

“…We study the coupled processes of condensation and ordering in open atomic submonolayers adsorbed on the (001) crystal plane of a bcc alloy. The system of…”
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ELECTRICAL CONDUCTIVITY OF FRACTURED MATERIALS: HYDRODYNAMIC ANALOGY by Stefanovich, L. I., Fel’dman, E. P.

“…The effect of non-conducting extended inclusions (cracks) on the electrical conductivity of a conductive medium at direct current was studied using a…”
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Evolution of Cracks at the Edge of a Gas-Bearing Coal Seam under Stationary Mining by Feldman, E. P., Kalugina, N. A., Chesnokova, O. V.

“…In this paper, we consider the conditions under which the gas enclosed in a main crack located at the edge of a coal or rock formation can produce fracture of…”
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Kinetics of Methane Desorption from Coal Nano- and Mesostructures by Alexeev, A. D, Feldman, E. P, Vasilenko, T. A

“…Kinetics of gas desorption from a material with a developed nano- and mesostructure is studied by the example of methane in coal. It is supposed that the…”
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Role of unloading and filtration of gas in the development of main cracks in coal seams by Feldman, E. P., Kalugina, N. A., Meln’ik, T. N.

“…The development of main cracks in coal seams due to rapid unloading is analyzed using the methods of theoretical physics. A fracture criterion and a criterion…”
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Kinetics of hydrogen desorption from a metal to a closed reservoir by Feldman, E.P., Alexeev, A.D., Melnik, T.N., Gumen, L.N.

“…The dynamics of hydrogen release from metals to the closed volume at a fixed temperature is studied. The surface lag-time of hydrogen depending on both the…”
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Physical kinetics of coal-methane system: Mass transfer, pre-outburst events by Fel’dman, E. P., Vasilenko, T. A., Kalugina, N. A.

“…The article gives the review of the present-day development in the physical kinetics of coal-methane system. The Gibbs thermodynamic potential is derived for…”
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Impurity segregation in thin films: effect of lateral interaction and site competition by Krajnikov, A.V, Yurchenko, V.M, Feldman, E.P, Williams, D.B

“…A theoretical model describing both segregation kinetics and equilibrium, taking into account site competition and lateral interaction, for the cases of a…”
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Non-uniform interfacial impurity segregation by Stefanovich, L.I., Feldman, E.P., Yurchenko, V.M., Krajnikov, A.V., Williams, D.B.

“…The mechanism of formation of a non-uniform distribution of segregating atoms along a segregation plane is described as a result of attractive…”
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Surface segregation of interacting atoms: analytical approach using a thermodynamic model by Gumen, L.N., Feldman, E.P., Yurchenko, V.M., Mel'nik, T.N., Krokhin, A.A.

“…Binary atomic interactions are included in the thermodynamic Bragg–Williams model to study the cosegregation of different species of atoms in a multi-component…”
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Influence of adsorption or desorption and surface diffusion on the formation kinetics of open half-monolayer coverage by Feldman, E P, Stefanovich, L I, Terekhova, Yu V

“…The formation kinetics of open half-monolayer films on solid substrates is studied by the deposition of particles from a gaseous (vapor) phase to a cold…”
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Ordering kinetics in bcc alloys with allowance for diffusion processes by Gumennyk, K. V., Stefanovich, L. I., Feldman, E. P.

“…The kinetics of inhomogeneous ordering in binary bcc substitution alloys of arbitrary stoichiometry is considered with the account for for diffusion processes…”
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Methane accumulation in non-ventilated blind coal roadways by Fel’dman, E. P., Kirik, G. V., Stadnik, A. D., Spozhakin, A. I., Kalugina, N. A.

“…The authors propose a theoretical solution to the problem on the air displacement by methane in blind coal roadways when their ventilation is ceased…”
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The evolution of a slender crack under diffusion mass transfer conditions by KOSEVICH, A. M, FELDMAN, E. P, STRELTSOV, V. A

“…Basic concepts and results of the theory of equilibrium cracks in real solids are formulated. Their inelasticity is conditioned by that or other defects and…”
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Alteration of methane pressure in the closed pores of fossil coals by Alexeev, A.D., Feldman, E.P., Vasilenko, T.A.

“…The kinetics of gas molecule diffusion is considered in a solid with pores. The results obtained describe the effects of porosity and gas solubility on the gas…”
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Kinetics of Methane Desorption from Coal Nano- and Mesostructures by ALEXEEV, A. D, FELDMAN, E. P, VASILENKO, T. A

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Self-heating of a coal bed under conditions of complicated access for air by Feldman, E. P., Starikova, I. G.

“…The kinetics of the temperature conditions of a coal bed depending on the concentration of oxygen in coal was analyzed. The spatiotemporal dependence of the…”
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The personal element in psychiatric research by FELDMAN, P E

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